JP2018104677A - Lubrication treatment agent for ornament, method for producing watch, and watch - Google Patents

Lubrication treatment agent for ornament, method for producing watch, and watch Download PDF

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JP2018104677A
JP2018104677A JP2017225101A JP2017225101A JP2018104677A JP 2018104677 A JP2018104677 A JP 2018104677A JP 2017225101 A JP2017225101 A JP 2017225101A JP 2017225101 A JP2017225101 A JP 2017225101A JP 2018104677 A JP2018104677 A JP 2018104677A
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JP6814721B2 (en
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祐司 赤尾
Yuji Akao
赤尾  祐司
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Citizen Watch Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a lubrication treatment agent for an ornament not causing a stain.SOLUTION: A lubrication treatment agent for an ornament of the present invention comprises a compound represented by a formula (A) and a compound represented by another formula of 1 wt.% and more in total. The lubrication treatment agent for an ornament comprises the compound represented by the formula (A), wherein at least one among R, Rand Ris a calboxylic acid ester group having a saturated/an unsaturated hydrocarbon group having at least 12 carbon atoms, and also comprises the compound represented by the other formula which comprises a calboxylic acid ester group having a saturated/an unsaturated hydrocarbon group having 11 carbon atoms or less.SELECTED DRAWING: None

Description

本発明は、装飾品用潤滑処理剤、時計の製造方法および時計に関する。   The present invention relates to a lubricant for decorative articles, a method for manufacturing a timepiece, and a timepiece.

腕時計の時計バンドには、6時側バンドと12時側バンドとを連結する部品である金属製の中留が用いられる。この中留は、手首に腕時計を装着するために係止部を有している。さらに、時計バンドの長さ調整機能を持たせるためにスライド部を有していることがある。   As the watch band of the wristwatch, a metal middle end that is a part for connecting the 6 o'clock side band and the 12 o'clock side band is used. The middle ring has a locking portion for attaching a wrist watch to the wrist. Furthermore, a slide portion may be provided to provide a function for adjusting the length of the watch band.

また、製造された中留に対して潤滑組成物を付着させる処理が行われている。潤滑組成物として、たとえば炭化水素および/またはエーテルと、中性リン酸エステルおよび/または中性亜リン酸エステルと、パラフィンとを含む潤滑組成物(特許文献1)が使用されている。   Moreover, the process which makes a lubricating composition adhere with respect to the produced middle distill is performed. As a lubricating composition, for example, a lubricating composition (Patent Document 1) containing hydrocarbon and / or ether, neutral phosphate ester and / or neutral phosphite ester, and paraffin is used.

特開2010−1333号公報JP 2010-1333 A

しかしながら、製造された中留に上記潤滑組成物を付着させると、時間の経過によってしみが発生することがあった。また、中留以外に上記潤滑組成物を付着させる場合(具体的には時計やブレスレットなどの装飾品に含まれる摺動部に上記潤滑組成物を付着させる場合)も、時間の経過によってしみが発生することがあった。上記摺動部としては、歯車、軸受け、バンド駒の連結ピンおよび連結孔などが挙げられる。   However, when the lubricating composition is adhered to the produced middle distillate, stains may occur over time. In addition, when the lubricating composition is adhered in addition to the middle ring (specifically, when the lubricating composition is adhered to a sliding part included in a decorative piece such as a watch or a bracelet), the stain may be caused by the passage of time. It sometimes occurred. Examples of the sliding portion include gears, bearings, connecting pins and connecting holes for band pieces.

したがって、本発明の目的は、装飾品(時計バンドの中留の他、時計やブレスレットなどの装飾品に含まれる摺動部)に用いる際に、しみの発生が抑えられる装飾品用潤滑処理剤を提供することにある。   Accordingly, an object of the present invention is to provide a lubricant treatment for ornaments that can suppress the occurrence of stains when used for ornaments (sliding parts included in ornaments such as watches and bracelets in addition to watch band braces). Is to provide.

本発明の装飾品用潤滑処理剤は、下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とを含み、上記化合物(A)および上記化合物(B)を合計で1質量%以上の量で含む。   The lubricant for decorative products of the present invention includes a compound (A) represented by the following formula (A) and a compound (B) represented by the following formula (B), and the above compound (A) and the above compound (B) is included in an amount of 1% by mass or more in total.

Figure 2018104677
Figure 2018104677

(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。) (In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
Figure 2018104677

(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。) (In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

Figure 2018104677
Figure 2018104677

(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。) (In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
Figure 2018104677

(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。) (In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)

本発明の装飾品用潤滑処理剤は、装飾品(時計バンドの中留の他、時計やブレスレットなどの装飾品に含まれる摺動部)に用いる際に、しみの発生が抑えられる。   When the lubricant for decorative products of the present invention is used for a decorative product (sliding portion included in a decorative product such as a watch or a bracelet in addition to the middle part of a watch band), the occurrence of stains is suppressed.

図1は、中留の斜視図である。FIG. 1 is a perspective view of a middle end. 図2は、中留の分解状態の斜視図である。FIG. 2 is a perspective view of the middle distillate in a disassembled state.

本発明を実施するための形態(実施形態)につき、図面を参照しつつ詳細に説明する。以下の実施形態に記載した内容により本発明が限定されるものではない。また、以下に記載した構成要素には、当業者が容易に想定できるもの、実質的に同一のものが含まれる。さらに、以下に記載した構成は適宜組み合わせることが可能である。また、本発明の要旨を逸脱しない範囲で構成の種々の省略、置換又は変更を行うことができる。   DESCRIPTION OF EMBODIMENTS Embodiments (embodiments) for carrying out the present invention will be described in detail with reference to the drawings. The present invention is not limited by the contents described in the following embodiments. The constituent elements described below include those that can be easily assumed by those skilled in the art and those that are substantially the same. Furthermore, the structures described below can be combined as appropriate. Various omissions, substitutions, or changes in the configuration can be made without departing from the scope of the present invention.

〔実施形態〕
<時計バンド用潤滑処理剤>
実施形態の時計バンド用潤滑処理剤は、化合物(A)と化合物(B)とを含む。
Embodiment
<Lubricant for watch band>
The lubricant for watch bands of the embodiment includes a compound (A) and a compound (B).

化合物(A)は下記式(A)で表される。化合物(A)は、1種単独で用いても、2種以上を混合して用いてもよい。化合物(A)は潤滑性に優れる。   The compound (A) is represented by the following formula (A). A compound (A) may be used individually by 1 type, or 2 or more types may be mixed and used for it. Compound (A) is excellent in lubricity.

Figure 2018104677
Figure 2018104677

式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基である。RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基(水酸基)である。いいかえると、化合物(A)は、後述する化合物(a1)のように、RA1、RA2およびRA3のすべてが、それぞれ独立に下記式(a)で表される基であってもよい。また、RA1、RA2およびRA3のうち2つが、それぞれ独立に下記式(a)で表される基であり、下記式(a)で表される基以外がOH基であってもよい。具体的には、RA1およびRA2=下記式(a)で表される基、RA3=OH基の場合;RA1およびRA3=下記式(a)で表される基、RA2=OH基の場合;RA2およびRA3=下記式(a)で表される基、RA1=OH基の場合が挙げられる。さらに、後述する化合物(a2)のように、RA1、RA2およびRA3のうち2つが、OH基であり、下記式(a)で表される基以外が下記式(a)で表される基であってもよい。具体的には、RA1およびRA2=OH基、RA3=下記式(a)で表される基の場合;RA1およびRA3=OH基、RA2=下記式(a)で表される基の場合;RA2およびRA3=OH基、RA1=下記式(a)で表される基の場合が挙げられる。これらのうちで、RA1、RA2およびRA3のすべてが、それぞれ独立に下記式(a)で表される基である場合は、時計バンド用潤滑処理剤の潤滑性をより向上できる。 In formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a). Of R A1 , R A2 and R A3 , groups other than the group represented by the following formula (a) are OH groups (hydroxyl groups). In other words, in the compound (A), as in the compound (a1) described later, all of R A1 , R A2 and R A3 may be groups independently represented by the following formula (a). Two of R A1 , R A2 and R A3 are each independently a group represented by the following formula (a), and an OH group other than the group represented by the following formula (a) may be used. . Specifically, when R A1 and R A2 = a group represented by the following formula (a), R A3 = OH group; R A1 and R A3 = a group represented by the following formula (a), R A2 = In the case of OH group; R A2 and R A3 = group represented by the following formula (a), and R A1 = OH group. Further, as in the compound (a2) described later, two of R A1 , R A2 and R A3 are OH groups, and groups other than those represented by the following formula (a) are represented by the following formula (a). It may be a group. Specifically, when R A1 and R A2 = OH group, R A3 = a group represented by the following formula (a); R A1 and R A3 = OH group, R A2 = represented by the following formula (a) R A2 and R A3 = OH group, R A1 = a group represented by the following formula (a). Among these, when all of R A1 , R A2 and R A3 are each independently a group represented by the following formula (a), the lubricity of the watchband lubricant can be further improved.

Figure 2018104677
Figure 2018104677

式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。Raが不飽和炭化水素基であると、不飽和炭化水素基は金属と相互作用するため、潤滑性をより向上できる。Raは、炭素数が13以上19以下の飽和炭化水素基または炭素数が13以上19以下の不飽和炭化水素基であることが好ましく、13以上17以下の飽和炭化水素基または炭素数が13以上17以下の不飽和炭化水素基であることがより好ましく、炭素数が13以上17以下の脂肪族飽和炭化水素基または炭素数が13以上17以下の脂肪族不飽和炭化水素基であることがさらに好ましい。炭素数が上記範囲にあると、潤滑性をより向上できる。 In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms. When R a is an unsaturated hydrocarbon group, the unsaturated hydrocarbon group interacts with the metal, so that the lubricity can be further improved. R a is preferably a saturated hydrocarbon group having 13 to 19 carbon atoms or an unsaturated hydrocarbon group having 13 to 19 carbon atoms, and a saturated hydrocarbon group having 13 to 17 carbon atoms or 13 carbon atoms. It is more preferably an unsaturated hydrocarbon group having 17 or less and 17 or less, and an aliphatic saturated hydrocarbon group having 13 to 17 carbon atoms or an aliphatic unsaturated hydrocarbon group having 13 to 17 carbon atoms. Further preferred. When the carbon number is in the above range, the lubricity can be further improved.

具体的には、Raとしては、−(CH212CH3、−(CH214CH3、−(CH216CH3、−(CH214−CH(CH32、−(CH2)7CH=CH(CH25CH3、−(CH27CH=CHCH2CH=CH(CH24CH3、−(CH27CH=CH(CH27CH3が挙げられ、−(CH216CH3、−(CH27CH=CH(CH27CH3が特に好適に用いられる。 Specifically, as R a , — (CH 2 ) 12 CH 3 , — (CH 2 ) 14 CH 3 , — (CH 2 ) 16 CH 3 , — (CH 2 ) 14 —CH (CH 3 ) 2 , - (CH 2) 7 CH = CH (CH 2) 5 CH 3, - (CH 2) 7 CH = CHCH 2 CH = CH (CH 2) 4 CH 3, - (CH 2) 7 CH = CH (CH 2 ) 7 CH 3 , and — (CH 2 ) 16 CH 3 and — (CH 2 ) 7 CH═CH (CH 2 ) 7 CH 3 are particularly preferably used.

式(A)中、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基である。上記アルキレン基としては、エチレン基、n−プロピレン基、n−ブチレン基が挙げられる。R1、R2、R3およびR4は、エチレン基であることが好ましい。エチレン基を用いると、化合物(A)の水への溶解性を向上でき、また金属表面への吸着力が向上できる。 In formula (A), R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms. Examples of the alkylene group include an ethylene group, an n-propylene group, and an n-butylene group. R 1 , R 2 , R 3 and R 4 are preferably ethylene groups. When an ethylene group is used, the solubility of the compound (A) in water can be improved, and the adsorptive power to the metal surface can be improved.

式(A)中、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。n1、n2、n3およびn4が上記範囲にあると、化合物(A)の水への溶解性を向上でき、また金属表面への吸着力が向上できる。 In formula (A), n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less. It is. When n 1 , n 2 , n 3, and n 4 are in the above ranges, the solubility of the compound (A) in water can be improved, and the adsorptive power to the metal surface can be improved.

化合物(A)として、化合物(a1)および化合物(a2)を含むことが好ましい。化合物(a1)および化合物(a2)を組み合わせた時計バンド用潤滑処理剤は、潤滑性により優れる。   It is preferable that a compound (a1) and a compound (a2) are included as a compound (A). The watchband lubricant treating agent in which the compound (a1) and the compound (a2) are combined is more excellent in lubricity.

化合物(a1)は、下記式(a1)で表される。   The compound (a1) is represented by the following formula (a1).

Figure 2018104677
Figure 2018104677

式(a1)中、Ra11、Ra12およびRa13は、それぞれ独立に下記式(aa1)で表される基である。上述したように、この場合は、時計バンド用潤滑処理剤の潤滑性をより向上できる。 In the formula (a1), R a11 , R a12 and R a13 are each independently a group represented by the following formula (aa1). As described above, in this case, the lubricity of the watchband lubricant can be further improved.

Figure 2018104677
Figure 2018104677

式(aa1)中、Raa1は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。Raa1については、式(A)中のRaについての説明と同様である。 In the formula (aa1), R aa1 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms. R aa1 is the same as described for R a in formula (A).

式(a1)中、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。R1、R2、R3およびR4ならびにn1、n2、n3およびn4については、式(A)中のR1、R2、R3およびR4ならびにn1、n2、n3およびn4についての説明と同様である。 In formula (a1), R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently And the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less. For R 1 , R 2 , R 3 and R 4 and n 1 , n 2 , n 3 and n 4 , R 1 , R 2 , R 3 and R 4 in formula (A) and n 1 , n 2 , This is the same as described for n 3 and n 4 .

化合物(a2)は、下記式(a2)で表される。   The compound (a2) is represented by the following formula (a2).

Figure 2018104677
Figure 2018104677

式(a2)中、Ra21、Ra22およびRa23のうち2つはOH基であり、Ra21、Ra22およびRa23のうちOH基以外は下記式(aa2)で表される基である。上述したように、具体的には、Ra21およびRa22=OH基、Ra23=下記式(aa2)で表される基の場合;Ra21およびRa23=OH基、Ra22=下記式(aa2)で表される基の場合;Ra22およびRa23=OH基、Ra21=下記式(aa2)で表される基の場合が挙げられる。これらのうちで、Ra21およびRa22=OH基、Ra23=下記式(aa2)で表される基の場合は、化合物(a1)と組み合わせると、時計バンド用潤滑処理剤の潤滑性をより向上できる。 In formula (a2), two of R a21 , R a22 and R a23 are OH groups, and R a21 , R a22 and R a23 are groups represented by the following formula (aa2) except for the OH group. . Specifically, as described above, when R a21 and R a22 = OH group, R a23 = a group represented by the following formula (aa2); R a21 and R a23 = OH group, R a22 = the following formula ( In the case of a group represented by aa2); R a22 and R a23 = OH group, R a21 = a group represented by the following formula (aa2). Among these, in the case of R a21 and R a22 = OH group and R a23 = a group represented by the following formula (aa2), when combined with the compound (a1), the lubricity of the watchband lubricant is further improved. It can be improved.

Figure 2018104677
Figure 2018104677

式(aa2)中、Raa2は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。Raa2については、式(A)中のRaについての説明と同様である。 In the formula (aa2), R aa2 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms. R aa2 is the same as described for R a in formula (A).

式(a2)中、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。R1、R2、R3およびR4ならびにn1、n2、n3およびn4については、式(A)中のR1、R2、R3およびR4ならびにn1、n2、n3およびn4についての説明と同様である。 In the formula (a2), R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently And the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less. For R 1 , R 2 , R 3 and R 4 and n 1 , n 2 , n 3 and n 4 , R 1 , R 2 , R 3 and R 4 in formula (A) and n 1 , n 2 , This is the same as described for n 3 and n 4 .

化合物(B)は下記式(B)で表される。化合物(B)は、1種単独で用いても、2種以上を混合して用いてもよい。化合物(B)は潤滑性および水への溶解性に優れる。   The compound (B) is represented by the following formula (B). A compound (B) may be used individually by 1 type, or 2 or more types may be mixed and used for it. Compound (B) is excellent in lubricity and solubility in water.

Figure 2018104677
Figure 2018104677

式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基である。具体的には、RB1およびRB2=OH基、RB3=下記式(b)で表される基の場合;RB1およびRB3=OH基、RB2=下記式(b)で表される基の場合;RB2およびRB3=OH基、RB1=下記式(b)で表される基の場合が挙げられる。これらのうちで、RB1およびRB2=OH基、RB3=下記式(b)で表される基の場合は、水への溶解性により優れる。 In formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. . Specifically, when R B1 and R B2 = OH group, R B3 = group represented by the following formula (b); R B1 and R B3 = OH group, R B2 = represented by the following formula (b) R B2 and R B3 = OH group, R B1 = a group represented by the following formula (b). Among these, in the case of R B1 and R B2 = OH group and R B3 = the group represented by the following formula (b), the solubility in water is excellent.

Figure 2018104677
Figure 2018104677

式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。Rbが不飽和炭化水素基であると、不飽和炭化水素基は金属と相互作用するため、潤滑性をより向上できる。Rbは、炭素数が3以上11以下の飽和炭化水素基または炭素数が3以上11以下の不飽和炭化水素基であることが好ましく、炭素数が3以上11以下の脂肪族飽和炭化水素基または炭素数が3以上11以下の脂肪族不飽和炭化水素基であることがより好ましい。炭素数が上記範囲にあると、水への溶解性をより向上できる。 In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms. When R b is an unsaturated hydrocarbon group, the unsaturated hydrocarbon group interacts with the metal, so that the lubricity can be further improved. R b is preferably a saturated hydrocarbon group having 3 to 11 carbon atoms or an unsaturated hydrocarbon group having 3 to 11 carbon atoms, and an aliphatic saturated hydrocarbon group having 3 to 11 carbon atoms. Or it is more preferable that it is a C3-C11 aliphatic unsaturated hydrocarbon group. When the carbon number is in the above range, solubility in water can be further improved.

具体的には、Rbとしては、−(CH210CH3、−(CH28CH3、−(CH26CH3、−(CH22CH3が挙げられる。 Specifically, examples of R b include — (CH 2 ) 10 CH 3 , — (CH 2 ) 8 CH 3 , — (CH 2 ) 6 CH 3 , and — (CH 2 ) 2 CH 3 .

式(B)中、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。R1、R2、R3およびR4ならびにn1、n2、n3およびn4については、式(A)中のR1、R2、R3およびR4ならびにn1、n2、n3およびn4についての説明と同様である。 In the formula (B), R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently And the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less. For R 1 , R 2 , R 3 and R 4 and n 1 , n 2 , n 3 and n 4 , R 1 , R 2 , R 3 and R 4 in formula (A) and n 1 , n 2 , This is the same as described for n 3 and n 4 .

なお、実施形態の時計バンド用潤滑処理剤は、上記成分のみからなるか、または上記成分と水の他は含まないことが好ましい。この場合は、しみの発生をより抑えられると考えられる。また、実施形態の時計バンド用潤滑処理剤の効果を阻害しない範囲で他の成分を含んでいてもよい。なお、他の成分が含まれる場合は、たとえば化合物(A)および化合物(B)の合計100質量部に対して3質量部以下の量で含まれる。   In addition, it is preferable that the lubricating agent for watch bands of embodiment consists only of the said component, or does not contain other than the said component and water. In this case, it is considered that the occurrence of stains can be further suppressed. Moreover, the other component may be included in the range which does not inhibit the effect of the lubricating agent for watch bands of embodiment. In addition, when another component is contained, it is contained in an amount of 3 parts by mass or less with respect to a total of 100 parts by mass of the compound (A) and the compound (B), for example.

腕時計の時計バンドに用いられる中留は、通常イオンプレーティング法、スパッタリング法などによって製造されるため、製造された中留の表面は非常に清浄である。このため、摩擦力が大きすぎて係止部の係止およびその解除ができないこと、またはスライド部がスライドしないことがある。この場合は、腕時計の装着および取り外しができなかったり、時計バンドの長さ調整ができなかったりする。   Since the middle ring used for a watch band of a wristwatch is usually manufactured by an ion plating method, a sputtering method, or the like, the surface of the produced middle ring is very clean. For this reason, the frictional force is so large that the locking portion cannot be locked and released, or the slide portion may not slide. In this case, the wristwatch cannot be attached or detached, or the length of the watch band cannot be adjusted.

そこで、製造された中留に対して潤滑組成物を付着させる処理が行われている。潤滑油組成物として、たとえば炭化水素および/またはエーテルと、中性リン酸エステルおよび/または中性亜リン酸エステルと、パラフィンとを含む潤滑組成物が使用されている。この処理により、係止部およびスライド部が機能できるようになる。   Then, the process which makes a lubricating composition adhere with respect to the produced middle distill is performed. As a lubricating oil composition, for example, a lubricating composition containing hydrocarbons and / or ethers, neutral phosphates and / or neutral phosphites, and paraffin is used. By this processing, the locking portion and the slide portion can function.

しかしながら、この潤滑組成物は、中留本体内部のスライド部を潤滑処理するために、中留本体内部に注入するように付着させていた。その際、余分に注入した潤滑組成物はふき取れないため、中留本体内部に残存する。この余分に残存した潤滑組成物は十分乾燥しがたく、流れ出しやすい。また、中性リン酸エステルおよび/または中性亜リン酸エステルが分離して、流れ出すこともある。このため、注入から時間が経過すると、上記潤滑組成物は中留本体内部から徐々にしみ出し、中留の表に露出している部分(時計の装着時のみではなく取り外し時においても視認できる部分)にまで広がる。また、金属表面に付着した上記潤滑組成物は時間の経過によりしみ状に視認されやすくなる。このため、中留の表に露出している部分でしみが発生する場合があった。時計の製造工程においても、しみが発生すると、ふき取り作業が行われていた。   However, this lubricating composition is adhered so as to be injected into the inside of the middle end main body in order to lubricate the slide portion inside the middle end main body. At that time, since the excessively injected lubricating composition cannot be wiped off, it remains inside the middle distillate body. This excess remaining lubricating composition is difficult to dry and easily flows out. In addition, neutral phosphate ester and / or neutral phosphite ester may separate and flow out. For this reason, when the time has passed since the injection, the lubricating composition gradually oozes out from the inside of the middle ring main body and is exposed to the surface of the middle ring (a part that can be seen not only when the watch is attached but also when it is removed) ). Moreover, the said lubricating composition adhering to the metal surface becomes easy to be visually recognized by the spot shape with progress of time. For this reason, a stain may occur in the portion exposed on the surface of Nakadome. In the timepiece manufacturing process, if a stain occurred, a wiping operation was performed.

なお、係止部は、中留の表に露出している部分、すなわち時計の取り外し時において視認できる部分にある。係止部を潤滑処理するためには、ここに上記潤滑組成物を付着させ、余分な潤滑組成物をふき取り、しみの発生を食い止めようとしていた。しかし、時間の経過によってしみ状に見えることがあった。   In addition, the latching | locking part exists in the part which can be visually recognized at the time of removal of the part exposed to the table | surface of Nakadome, ie, timepiece. In order to lubricate the locking portion, the above-mentioned lubricating composition was adhered thereto, the excess lubricating composition was wiped off, and an attempt was made to prevent the occurrence of stains. However, it sometimes looked like a stain over time.

これに対して、実施形態の時計バンド用潤滑処理剤は、化合物(A)および化合物(B)を含んでいるため、これを用いると、係止部およびスライド部が機能できるようになる。また、実施形態の時計バンド用潤滑処理剤による処理によって中留本体内部に付着させた化合物(A)および化合物(B)は、その場所に留まり、しみ出しにくい。このため、中留の表に露出している部分におけるしみの発生が抑えられる。そもそも、金属製の中留表面に付着した化合物(A)および化合物(B)は、時間が経過してもしみ状に見えにくい。したがって、係止部などの中留の表に露出している部分に化合物(A)および化合物(B)を付着させても、しみの発生が抑えられる。   On the other hand, since the lubricant for a watch band according to the embodiment contains the compound (A) and the compound (B), the locking portion and the slide portion can function by using this. In addition, the compound (A) and the compound (B) adhered to the inside of the middle distillate main body by the treatment with the watchband lubricant of the embodiment remain in the place and are hardly exuded. For this reason, the generation | occurrence | production of the spot in the part exposed to the table | surface of Nakadome is suppressed. In the first place, the compound (A) and the compound (B) adhering to the metal middle surface are unlikely to appear as spots even after a lapse of time. Therefore, even if the compound (A) and the compound (B) are attached to a portion exposed on the surface of the middle end such as a locking portion, the occurrence of stains can be suppressed.

さらに、中留本体内部に付着させた化合物(A)および化合物(B)は、その場所にとどまるため、実施形態の時計バンド用潤滑処理剤によれば、長期に渡って係止部およびスライド部を機能させられる。   Furthermore, since the compound (A) and the compound (B) attached to the inside of the middle distillate body remain in place, according to the watch band lubricant treatment agent of the embodiment, the locking portion and the slide portion can be used over a long period of time. Can be made to function.

また、化合物(A)および化合物(B)の構造において、炭化水素基の部分は、潤滑性を有しているため、実施形態の時計バンド用潤滑処理剤を用いると、係止部およびスライド部が機能するようになると考えられる。一方、ソルビタン骨格、ポリオキシエチレン部分およびエステル結合部分(いいかえると炭化水素基以外の部分)、特にエステル結合部分は、親水性を有しており、金属表面に吸着するため、化合物(A)および化合物(B)は特定の場所に留まりやすいと考えられる。   In addition, in the structure of the compound (A) and the compound (B), the hydrocarbon group portion has lubricity, so that when the watchband lubricant of the embodiment is used, the locking portion and the slide portion are used. Is expected to function. On the other hand, the sorbitan skeleton, the polyoxyethylene part and the ester bond part (in other words, the part other than the hydrocarbon group), particularly the ester bond part, have hydrophilicity and are adsorbed on the metal surface, so that the compound (A) and It is considered that the compound (B) tends to stay in a specific place.

実施形態の時計バンド用潤滑処理剤は、該処理剤(100質量%)中に、化合物(A)および化合物(B)を合計で1質量%以上の量で含む。実施形態の時計バンド用潤滑処理剤は、化合物(A)および化合物(B)のみを含んでいてもよい。また、実施形態の時計バンド用潤滑処理剤は水溶液であることが好ましく、水溶液(100質量%)中に、化合物(A)および化合物(B)を合計で3質量%以上30質量%以下の量で含むことがより好ましい。化合物(A)および化合物(B)の濃度が上記範囲にあると、中留の潤滑処理を好適に行える。   The lubricant for a watch band of the embodiment includes the compound (A) and the compound (B) in a total amount of 1% by mass or more in the treatment agent (100% by mass). The watch band lubricant treatment agent of the embodiment may contain only the compound (A) and the compound (B). Further, the watch band lubricant treatment agent of the embodiment is preferably an aqueous solution, and the total amount of the compound (A) and the compound (B) in the aqueous solution (100% by mass) is 3% by mass or more and 30% by mass or less. It is more preferable to contain. When the concentrations of the compound (A) and the compound (B) are in the above range, the middle distillate can be suitably lubricated.

時計バンド用潤滑処理剤による処理の際に、加温する場合または超音波をかける場合は、化合物(A)および化合物(B)を多く含んでおり、比較的粘度が高い時計バンド用潤滑処理剤も好適に用いられる。また、時計バンド用潤滑処理剤による処理の際に、加温せず、超音波をかけない場合は、化合物(A)および化合物(B)をそれほど多く含んでおらず、比較的粘度が低い時計バンド用潤滑処理剤がより好適に用いられる。   In the case of heating or applying ultrasonic waves during the treatment with the watchband lubricant, the watchband lubricant has a relatively high viscosity and contains a large amount of the compound (A) and the compound (B). Are also preferably used. Further, when the treatment with the lubricant for the watch band is not heated and ultrasonic waves are not applied, the watch does not contain so much compound (A) and compound (B) and has a relatively low viscosity. A lubricant for band is more preferably used.

実施形態の時計バンド用潤滑処理剤において、化合物(A)および化合物(B)の合計を100質量部として、化合物(A)を3質量部以上60質量部以下の量で、化合物(B)を40質量部以上97質量部以下の量で含むことが好ましい。化合物(A)および化合物(B)が上記の量で含まれていると、潤滑性を向上できる。また、化合物(A)として、化合物(a1)および化合物(a2)を用いる場合は、化合物(a1)および化合物(a2)の合計を100質量部として、化合物(a1)を40質量部以上60質量部以下の量で、化合物(a2)を60質量部以上40質量部以下の量で含むことが好ましい。化合物(a1)および化合物(a2)が上記の量で含まれていると、潤滑性をより向上できる。   In the lubricant for watch band of the embodiment, the total of the compound (A) and the compound (B) is 100 parts by mass, and the compound (A) is added in an amount of 3 parts by mass or more and 60 parts by mass or less. It is preferable to contain in 40 to 97 mass parts. When the compound (A) and the compound (B) are contained in the above amounts, the lubricity can be improved. Moreover, when using a compound (a1) and a compound (a2) as a compound (A), the sum total of a compound (a1) and a compound (a2) is 100 mass parts, and 40 mass parts or more and 60 mass parts of a compound (a1) are used. It is preferable that the compound (a2) is contained in an amount of 60 parts by mass or more and 40 parts by mass or less in an amount of no more than parts. When the compound (a1) and the compound (a2) are contained in the above amounts, the lubricity can be further improved.

実施形態の時計バンド用潤滑処理剤の調製方法としては、化合物(A)および化合物(B)を含む水溶液が得られる限り特に限定されない。しかしながら、たとえば以下の方法によって時計バンド用潤滑処理剤を調製できる。   The method for preparing the watch band lubricant treatment of the embodiment is not particularly limited as long as an aqueous solution containing the compound (A) and the compound (B) is obtained. However, for example, a watchband lubricant can be prepared by the following method.

まず、化合物(B)に化合物(A)を加え、均一になるよう混合する。次に、得られた混合物を水に溶解させて、水溶液を得る。このようにして、水溶液である時計バンド用潤滑処理剤を調製する。また、化合物(A)として、化合物(a1)および化合物(a2)を用いるときは、一部の化合物(B)に化合物(a1)を加え、均一になるよう混合する。次いで、得られた混合物を水に溶解させて、水溶液(1)を得る。また、残りの化合物(B)に化合物(a2)を加え、均一になるよう混合する。次いで、得られた混合物を水に溶解させて、水溶液(2)を得る。得られた水溶液(1)および水溶液(2)を混合して、水溶液である時計バンド用潤滑処理剤を調製する。また、化合物(A)および化合物(B)のみを含む時計バンド用潤滑処理剤の場合は、化合物(B)に化合物(A)を加え、均一になるよう混合して時計バンド用潤滑処理剤を調製できる。なお、時計バンド用潤滑処理剤の調製においては、水溶液中での化合物(A)および化合物(B)の濃度、化合物(A)および化合物(B)の量比、または化合物(a1)および化合物(a2)の量比は、上述したバンド用潤滑処理剤における好ましい範囲となるように調製することが望ましい。   First, a compound (A) is added to a compound (B), and it mixes so that it may become uniform. Next, the obtained mixture is dissolved in water to obtain an aqueous solution. In this way, a watchband lubricant for aqueous solution is prepared. Moreover, when using a compound (a1) and a compound (a2) as a compound (A), a compound (a1) is added to a part of compound (B), and it mixes so that it may become uniform. Next, the obtained mixture is dissolved in water to obtain an aqueous solution (1). Further, the compound (a2) is added to the remaining compound (B) and mixed so as to be uniform. Next, the obtained mixture is dissolved in water to obtain an aqueous solution (2). The obtained aqueous solution (1) and aqueous solution (2) are mixed to prepare a watchband lubricating treatment agent which is an aqueous solution. In the case of a watchband lubricant containing only the compound (A) and the compound (B), the compound (A) is added to the compound (B) and mixed uniformly to obtain a watchband lubricant. Can be prepared. In preparation of the watchband lubricant, the concentrations of the compound (A) and the compound (B) in the aqueous solution, the quantitative ratio of the compound (A) and the compound (B), or the compound (a1) and the compound ( It is desirable to adjust the amount ratio of a2) so as to be within a preferable range in the above-described band lubricant treatment agent.

<時計の製造方法>
実施形態の時計の製造方法は、時計バンド用潤滑処理剤によって金属製の中留を処理する処理工程と、上記処理工程で処理された上記中留を用いて時計を組み立てる組み立て工程とを含む。これにより、中留に、化合物(A)および化合物(B)が付着している時計が得られる。このような時計は、中留の潤滑性に優れ、中留でのしみの発生が抑えられる。
<Watch manufacturing method>
The timepiece manufacturing method according to the embodiment includes a processing step of processing a metal middle dot with a lubricant for a watch band, and an assembling step of assembling a timepiece using the middle pin processed in the processing step. Thereby, the timepiece in which the compound (A) and the compound (B) are attached to the middle distill is obtained. Such a watch is excellent in the lubricity of the middle distiller and suppresses the occurrence of stains in the middle distiller.

まず、実施形態の時計(腕時計)の製造方法に用いる中留の構造について、図を用いてより具体的に説明する。図1は、中留の斜視図である。図2は、中留の分解状態の斜視図である。   First, the structure of the Nakadome used in the method for manufacturing the timepiece (watch) of the embodiment will be described more specifically with reference to the drawings. FIG. 1 is a perspective view of a middle end. FIG. 2 is a perspective view of the middle distillate in a disassembled state.

図1に示すように、中留6は、金属製であって、6時側バンド1と12時側バンド2とに連結されている。なお、6時側バンド1および12時側バンド2には、最終的には時計本体が連結され、腕時計となる。中留6は、中折れ部材5と、中留本体6aとから構成されている。中折れ部材5は、中板3とこの中板3の端部に回動可能に連結された枠状の外板4とから構成されている。中板3の表側には係合爪9が植設してある。この係合爪9は軸部9aの端部に傘部9bが形成されている。   As shown in FIG. 1, the middle ring 6 is made of metal and is connected to the 6 o'clock side band 1 and the 12 o'clock side band 2. A watch body is finally connected to the 6 o'clock side band 1 and the 12 o'clock side band 2 to form a wristwatch. The middle end 6 is constituted by a middle folding member 5 and a middle end main body 6a. The middle folding member 5 includes a middle plate 3 and a frame-shaped outer plate 4 that is rotatably connected to an end portion of the middle plate 3. Engaging claws 9 are planted on the front side of the intermediate plate 3. The engaging claw 9 has an umbrella portion 9b formed at the end of the shaft portion 9a.

図1、図2に示すように、中留本体6aは、中留枠16と、プッシュボタン保持部材17と、スライド板18と、プッシュボタン19、20とから構成されている。   As shown in FIGS. 1 and 2, the middle retaining body 6 a is composed of a middle retaining frame 16, a push button holding member 17, a slide plate 18, and push buttons 19 and 20.

また、スライド板18は、板本体35を備えており、この板本体35には開口部36が形成してある。この開口部36の両側縁部にはバンド長手方向に、係合歯部を構成する複数のラチェット歯37が形成してある。この場合、ラチェット歯37は、その係止側部37aを12時側バンド2側に向けて形成してある。プッシュボタン19、20は、ボタン本体38を有しており、このボタン本体38の先部の一側には切欠き部39が形成してある。この切欠き部39の先側に円弧形状の係合部40が形成してあり、切欠き部39の元側には係合突起41が形成してある。   The slide plate 18 includes a plate main body 35, and an opening 36 is formed in the plate main body 35. A plurality of ratchet teeth 37 constituting engagement tooth portions are formed on both side edges of the opening 36 in the longitudinal direction of the band. In this case, the ratchet teeth 37 are formed with their locking side portions 37a facing the 12 o'clock side band 2 side. The push buttons 19, 20 have a button main body 38, and a notch 39 is formed on one side of the tip of the button main body 38. An arcuate engagement portion 40 is formed on the front side of the notch 39, and an engagement protrusion 41 is formed on the original side of the notch 39.

プッシュボタン19、20は、プッシュボタン保持部材17に係止され、スライド板18は、中留枠16とプッシュボタン保持部材17との間に係止される。   The push buttons 19 and 20 are locked to the push button holding member 17, and the slide plate 18 is locked between the middle frame 16 and the push button holding member 17.

係止部は、軸部9aおよび傘部9bを有する係合爪9と、係合部40とから構成され、スライド部は、係合突起41と、係止側部37aを有するラチェット歯37とから構成される。   The locking part is composed of an engaging claw 9 having a shaft part 9a and an umbrella part 9b, and an engaging part 40, and the sliding part is an engaging projection 41 and a ratchet tooth 37 having a locking side part 37a. Consists of

次に、処理工程を経た中留6を有する時計の装着操作および取り外し操作(いいかえると係止部の係止操作およびその解除操作)について説明する。装着操作では、時計に手首を通した後に、中板3を外板4側に折り畳んで、中板3に設けた係合爪9を係合部40に係合する。具体的には、係合部40に軸部9aが係止する。このようにして、時計バンドを手首に装着する。一方、取り外し操作では、プッシュボタン19、20のボタン本体38を両側から押して、係合部40を押し広げて係合爪9の係合を解除し、中板3を外に開き、手首を抜く。   Next, the mounting operation and the detaching operation (in other words, the locking operation of the locking portion and the releasing operation thereof) of the timepiece having the middle 6 that has undergone the processing steps will be described. In the mounting operation, after passing the wrist through the watch, the intermediate plate 3 is folded to the outer plate 4 side, and the engaging claws 9 provided on the intermediate plate 3 are engaged with the engaging portion 40. Specifically, the shaft portion 9 a is locked to the engaging portion 40. In this way, the watch band is attached to the wrist. On the other hand, in the detaching operation, the button main body 38 of the push buttons 19 and 20 is pushed from both sides, the engaging portion 40 is pushed and widened to release the engaging claw 9, the middle plate 3 is opened outside, and the wrist is pulled out. .

また、処理工程を経た中留6を有する時計の長さ調整操作(いいかえるとスライド部のスライド操作)について説明する。時計バンドを縮める方向に、すなわち6時側バンド1側に向けて外板4を移動させると、スライド板18は移動してラチェット歯37がプッシュボタン19、20の係合突起41上を滑り、スライド板18の移動を止めるとラチェット歯37に係合突起41が係合する。これは、スライド板18にラチェット歯37が、その係止側部37aを12時側バンド2側に向けて形成してあることによる。このようにして、時計バンドを縮める方向に長さ調整操作が行われる。   The length adjustment operation (in other words, the slide operation of the slide portion) of the timepiece having the middle 6 that has undergone the processing steps will be described. When the outer plate 4 is moved in the direction in which the watch band is contracted, that is, toward the 6 o'clock side band 1 side, the slide plate 18 moves and the ratchet teeth 37 slide on the engagement protrusions 41 of the push buttons 19 and 20. When the movement of the slide plate 18 is stopped, the engagement protrusion 41 engages with the ratchet teeth 37. This is because the ratchet teeth 37 are formed on the slide plate 18 with the engaging side portion 37a facing the 12 o'clock side band 2 side. In this way, the length adjustment operation is performed in the direction in which the watch band is shortened.

一方、時計バンドを伸ばす方向に長さ調整操作を行う場合には、プッシュボタン19、20を内側に押さなければならない。これは、ラチェット歯37の係止側部37aが、12時側バンド2側に向けて形成してあることによる。すなわち、6時側バンド1と離間する方向に12時側バンド2を引っ張っても、係止側部37aと係合突起41との係合は維持され、スライド板18が移動しない。プッシュボタン19、20を押すと、係合突起41がスライド板18のラチェット歯37から外れる。この状態を保持したままで、6時側バンド1と離間する方向に12時側バンド2を引っ張って、スライド板18を移動させる。所定の微調整後にプッシュボタン19、20の押えを解除して外方に移動させ、係合突起41をスライド板18のラチェット歯37に係合させる。このようにして、時計バンドを伸ばす方向に長さ調整操作が行われる。   On the other hand, when the length adjustment operation is performed in the direction of extending the watch band, the push buttons 19 and 20 must be pushed inward. This is because the locking side portion 37a of the ratchet teeth 37 is formed toward the 12 o'clock side band 2 side. That is, even if the 12 o'clock side band 2 is pulled in a direction away from the 6 o'clock side band 1, the engagement between the locking side portion 37a and the engagement protrusion 41 is maintained, and the slide plate 18 does not move. When the push buttons 19 and 20 are pressed, the engagement protrusion 41 is detached from the ratchet teeth 37 of the slide plate 18. While maintaining this state, the slide plate 18 is moved by pulling the 12 o'clock side band 2 in a direction away from the 6 o'clock side band 1. After predetermined fine adjustment, the push buttons 19 and 20 are released from the press and moved outward, and the engagement protrusion 41 is engaged with the ratchet teeth 37 of the slide plate 18. In this way, the length adjustment operation is performed in the direction of extending the watch band.

(処理工程)
処理工程では、通常イオンプレーティング法、スパッタリング法などによって製造され、表面が非常に清浄な中留であって、上述した構造を有する中留6を用いる。この中留6は、摩擦力が大きすぎて係止部およびスライド部が機能していない状態にある。
(Processing process)
In the treatment step, the middle salt 6 which is usually produced by an ion plating method, a sputtering method, etc. and has a very clean surface and having the above-described structure is used. This middle end 6 is in a state where the frictional force is too large and the locking portion and the sliding portion are not functioning.

処理工程では、上記中留6を上述した時計バンド用潤滑処理剤の水溶液に浸漬する。水溶液への浸漬は、常温で行ってもよい。あるいは、たとえば30℃以上60℃以下の温度に加温しながら行ってもよい。また、超音波をかけながら行ってもよい。次いで、中留6を水で洗い、乾燥する。この処理工程により、中留6の表面に化合物(A)および化合物(B)が付着する。時計バンド用潤滑処理剤は水溶液であり、中留6を該水溶液に浸漬して処理するため、中留本体6aの内部にも化合物(A)および化合物(B)を付着できる。   In the treatment step, the middle ring 6 is immersed in the aqueous solution of the watchband lubricant described above. The immersion in the aqueous solution may be performed at room temperature. Or you may carry out, for example, heating at the temperature of 30 to 60 degreeC. Moreover, you may carry out, applying an ultrasonic wave. Next, the middle distillate 6 is washed with water and dried. By this treatment step, the compound (A) and the compound (B) adhere to the surface of the middle distillate 6. The lubricant for the watch band is an aqueous solution, and the middle distillate 6 is immersed in the aqueous solution for treatment, so that the compound (A) and the compound (B) can also adhere to the inside of the middle distillate body 6a.

この処理工程によって、上述した時計の装着操作および取り外し操作、ならびに長さ調整操作(いいかえると係止部の係止操作およびその解除操作、ならびにスライド部のスライド操作)が可能になる。すなわち、係止部およびスライド部が機能を発揮できるようになる。また、この処理工程によれば、しみの発生が抑えられる。上述のように、中留の表に露出している部分に化合物(A)および化合物(B)が付着していても、しみ状には見えにくい。したがって、係止部およびスライド部を含む中留6全体を水溶液に浸漬して、中留6の表面全体に化合物(A)および化合物(B)を付着させる簡便な処理手順が採用できる。   By this processing step, the above-described operation of attaching and detaching the watch, and the length adjusting operation (in other words, the operation of locking and releasing the locking portion and the sliding operation of the sliding portion) are possible. That is, the locking portion and the slide portion can exhibit their functions. Further, according to this processing step, the occurrence of stains can be suppressed. As described above, even if the compound (A) and the compound (B) are attached to the portion exposed on the surface of the middle distillate, it is difficult to see a stain. Therefore, it is possible to employ a simple processing procedure in which the entire middle ring 6 including the locking part and the slide part is immersed in an aqueous solution, and the compound (A) and the compound (B) are adhered to the entire surface of the middle ring 6.

(組み立て工程)
組み立て工程では、上記処理工程で処理された上記中留6を用いて時計を組み立てる。具体的には、公知の部品を用いて公知の方法で行うことができる。
(Assembly process)
In the assembling process, the timepiece is assembled using the middle ring 6 processed in the processing process. Specifically, it can be performed by a known method using a known component.

実施形態の時計の製造方法に用いる中留は、係止部またはスライド部を有していればよく、上述した構造を有する中留6に限らない。さらに、係止部は、手首に腕時計を装着できればよく、上述した構造の係止部に限らない。スライド部は、時計バンドの長さ調整機能を有していればよく、上述した構造のスライド部に限らない。また、処理工程後、組み立て工程において、6時側バンド1および12時側バンド2と中留6とを組み立ててもよい。   The middle ring used for the timepiece manufacturing method of the embodiment is not limited to the middle ring 6 having the above-described structure as long as it has a locking part or a slide part. Furthermore, the locking portion is not limited to the locking portion having the above-described structure, as long as a wrist watch can be attached to the wrist. The slide portion only needs to have a function of adjusting the length of the watch band, and is not limited to the slide portion having the above-described structure. Moreover, you may assemble the 6 o'clock side band 1 and the 12 o'clock side band 2 and the middle ring 6 in the assembly process after a process process.

<時計>
実施形態の時計は、金属製の中留を有する。中留の構造については、具体的には、時計の製造方法において説明したとおりである。上記中留(具体的には中留の表面)に、上記式(A)で表される化合物(A)と上記式(B)で表される化合物(B)とが付着している。化合物(A)および化合物(B)については、実施形態の時計バンド用潤滑処理剤において説明したとおりである。実施形態の時計は、中留の潤滑性に優れ、中留でのしみの発生が抑えられる。
<Clock>
The timepiece of the embodiment has a metal stud. The structure of the Nakadome is specifically as described in the timepiece manufacturing method. The compound (A) represented by the formula (A) and the compound (B) represented by the formula (B) are attached to the middle distillate (specifically, the surface of the middle distillate). About a compound (A) and a compound (B), it is as having demonstrated in the lubricating agent for watch bands of embodiment. The timepiece of the embodiment is excellent in lubricity of the middle ends, and the occurrence of stains in the middle ends is suppressed.

ここで、化合物(A)および化合物(B)が付着していることは、液体クロマトグラフィー質量分析法(LC/MS)などによって確認できる。なお、実施形態の時計が有する中留は、係止部またはスライド部を有していればよく、上述した構造を有する中留6に限らない。さらに、係止部は、手首に腕時計を装着できればよく、上述した構造の係止部に限らない。スライド部は、時計バンドの長さ調整機能を有していればよく、上述した構造のスライド部に限らない。   Here, the adhesion of the compound (A) and the compound (B) can be confirmed by liquid chromatography mass spectrometry (LC / MS) or the like. In addition, the middle ring which the timepiece of the embodiment has only needs to have a locking part or a slide part, and is not limited to the middle ring 6 having the above-described structure. Furthermore, the locking portion is not limited to the locking portion having the above-described structure, as long as a wrist watch can be attached to the wrist. The slide portion only needs to have a function of adjusting the length of the watch band, and is not limited to the slide portion having the above-described structure.

また、実施形態の時計は、たとえば実施形態の時計の製造方法において説明した処理工程および組み立て工程により得られる。   In addition, the timepiece of the embodiment is obtained by, for example, the processing steps and the assembly steps described in the method for manufacturing a timepiece of the embodiment.

<その他の実施形態>
上記実施形態では、装飾品用潤滑処理剤のうち、時計バンド用潤滑処理剤について説明した。その他の実施形態(その他の装飾品用潤滑処理剤)として、たとえば時計やブレスレットなどの装飾品に含まれる摺動部用潤滑処理剤が挙げられる。その他の実施形態において、摺動部としては、歯車、軸受け、バンド駒の連結ピンおよび連結孔などの摺動部品が挙げられる。その他の実施形態について、成分およびその割合、調製方法などの詳細は、上記時計バンド用潤滑処理剤と同様である。なお、この摺動部用潤滑処理剤は、上述した処理工程に準じて、適宜摺動部に適用できる。その他の実施形態について、発揮される効果も、上記時計バンド用潤滑処理剤と同様である。すなわち、しみの発生が抑えられ、また、長期に渡って優れた潤滑性を維持できる。
<Other embodiments>
In the above embodiment, the watch band lubricant treatment agent has been described among the ornamental lubricant treatment agents. As another embodiment (other lubricant treatment agent for ornaments), for example, a lubricant treatment for sliding parts included in ornaments such as watches and bracelets can be cited. In other embodiments, examples of the sliding part include sliding parts such as gears, bearings, connecting pins and connecting holes of band pieces. In other embodiments, the details of the components, the proportions thereof, the preparation method, and the like are the same as those of the watchband lubricant. In addition, this lubricating treatment agent for sliding parts can be applied to sliding parts as appropriate according to the above-described processing steps. The effects exhibited in the other embodiments are the same as those of the watchband lubricant. That is, the occurrence of stains is suppressed and excellent lubricity can be maintained over a long period of time.

以上より、本発明は以下に関する。   As described above, the present invention relates to the following.

[1]下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とを含み、上記化合物(A)および上記化合物(B)を合計で1質量%以上の量で含むことを特徴とする装飾品用潤滑処理剤。   [1] A compound (A) represented by the following formula (A) and a compound (B) represented by the following formula (B) are included, and the total amount of the compound (A) and the compound (B) is 1 mass. Lubricant for decorative products, characterized in that it is contained in an amount of at least%.

Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)

[2] 上記装飾品用潤滑処理剤が、上記化合物(A)および上記化合物(B)を合計で3質量%以上30質量%以下の量で含む水溶液であることを特徴とする[1]に記載の装飾品用潤滑処理剤。   [2] In [1], the lubricating treatment agent for decorative products is an aqueous solution containing the compound (A) and the compound (B) in a total amount of 3% by mass to 30% by mass. The lubricant for decorative products described.

上記装飾品用潤滑処理剤は、たとえば時計バンドの中留に用いる際に、しみの発生を抑えられる。   When the above-mentioned lubricant for decorative products is used for, for example, the middle part of a watch band, the occurrence of stains can be suppressed.

[3]上記化合物(A)として、下記式(a1)で表される化合物(a1)および下記式(a2)で表される化合物(a2)を含むことを特徴とする[1]または[2]に記載の装飾品用潤滑処理剤。   [3] The compound (A) includes a compound (a1) represented by the following formula (a1) and a compound (a2) represented by the following formula (a2) [1] or [2 ]. Lubricant for decorative articles according to the above

Figure 2018104677
(式(a1)中、Ra11、Ra12およびRa13は、それぞれ独立に下記式(aa1)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In formula (a1), R a11 , R a12 and R a13 are each independently a group represented by the following formula (aa1), and R 1 , R 2 , R 3 and R 4 are each independently carbon. An alkylene group having a number of 2 or more and 4 or less, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is It is an integer from 6 to 20.)

Figure 2018104677
(式(aa1)中、Raa1は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (aa1), R aa1 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

Figure 2018104677
(式(a2)中、Ra21、Ra22およびRa23のうち2つはOH基であり、Ra21、Ra22およびRa23のうちOH基以外は下記式(aa2)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In formula (a2), two of R a21 , R a22 and R a23 are OH groups, and R a21 , R a22 and R a23 are groups represented by the following formula (aa2) except for OH groups. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(aa2)中、Raa2は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (aa2), R aa2 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

上記装飾品用潤滑処理剤は、たとえば時計バンドの中留に用いる際に、しみの発生をより抑えられる。   When the above-mentioned lubricant for decorative products is used, for example, in the middle of a watch band, the generation of stains can be further suppressed.

[4]時計バンド用潤滑処理剤によって金属製の中留を処理する処理工程と、
上記処理工程で処理された上記中留を用いて時計を組み立てる組み立て工程とを含み、
上記時計バンド用潤滑処理剤が、下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とを含み、上記化合物(A)および上記化合物(B)を合計で1質量%以上の量で含むことを特徴とする時計の製造方法。
[4] A treatment step of treating a metal middle end with a lubricant for a watch band;
An assembly step of assembling a timepiece using the middle ring processed in the processing step,
The watchband lubricant treatment agent includes a compound (A) represented by the following formula (A) and a compound (B) represented by the following formula (B), and the compound (A) and the compound (B) ) In a total amount of 1% by mass or more.

Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)

[5]上記時計バンド用潤滑処理剤が、上記化合物(A)および上記化合物(B)を合計で3質量%以上30質量%以下の量で含む水溶液であることを特徴とする[4]に記載の時計の製造方法。   [5] In the above [4], the watchband lubricant may be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 3% by mass to 30% by mass. The manufacturing method of timepiece described.

上記時計の製造方法によれば、時計バンドの中留において、しみの発生を抑えられる時計が得られる。   According to the timepiece manufacturing method described above, a timepiece in which the occurrence of stains can be suppressed in the middle band of the timepiece band can be obtained.

[6]金属製の中留を有する時計であって、上記中留に、下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とが付着していることを特徴とする時計。   [6] A watch having a metal middle ring, and the compound (A) represented by the following formula (A) and the compound (B) represented by the following formula (B) are attached to the middle ring. A watch characterized by

Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)

Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)

Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)

上記時計は、時計バンドの中留において、しみの発生を抑えられる。   In the watch described above, the occurrence of stains can be suppressed at the middle of the watch band.

[7] 時計バンド用であることを特徴とする[1]〜[3]のいずれか1つに記載の装飾品用潤滑処理剤。   [7] The lubricant for decorative articles according to any one of [1] to [3], which is for a watch band.

上記装飾品用潤滑処理剤は、時計バンドの中留に用いる際に、しみの発生を抑えられる。   When the above-mentioned lubricant for decorative products is used for the middle end of a watch band, the occurrence of stains can be suppressed.

[実施例]
[実施例1−1]
化合物(A)としてポリオキシエチレンソルビタントリオレエート(化合物(a1);上記式(a1)中、Ra11、Ra12およびRa13が上記式(aa1)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa1)中、Raa1が−(CH27CH=CH(CH27CH3である場合)20質量部およびポリオキシエチレンソルビタンモノステアレート(化合物(a2);上記式(a2)中、Ra21およびRa22がOH基であり、Ra23が上記式(aa2)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa2)中、Raa2が−(CH216CH3である場合)25質量部と、化合物(B)としてポリオキシエチレンソルビタンモノラウレート(上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH210CH3である場合)55質量部とを用いた。
[Example]
[Example 1-1]
Polyoxyethylene sorbitan trioleate as compound (A) (compound (a1); in the above formula (a1), R a11 , R a12 and R a13 are groups represented by the above formula (aa1), and R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 Is an integer of 6 or more and 20 or less, and in the formula (aa1), when R aa1 is — (CH 2 ) 7 CH═CH (CH 2 ) 7 CH 3 ) 20 parts by mass and polyoxyethylene sorbitan mono Stearate (compound (a2); in the above formula (a2), R a21 and R a22 are OH groups, R a23 is a group represented by the above formula (aa2), R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1, n 2, n 3 and n 4 are each independently More integers, and a n 1, n 2, n 3 and integer sum of 6 to 20 of n 4, in the formula (aa2), R aa2 is - with (CH 2) 16 CH 3 25 parts by mass and polyoxyethylene sorbitan monolaurate as the compound (B) (in the above formula (B), R B1 and R B2 are OH groups, and R B3 is represented by the above formula (b)) R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and n 1 , n 2 , n 3, and n 4 are an integer of 6 to 20, and 55 parts by mass in the above formula (b) when R b is — (CH 2 ) 10 CH 3 .

まず、一部の化合物(B)(30質量部)に化合物(a1)を加え、均一になるよう混合した。次いで、得られた混合物を水に溶解させて、水溶液(1)を得た。また、残りの化合物(B)(25質量部)に化合物(a2)を加え、均一になるよう混合した。次いで、得られた混合物を水に溶解させて、水溶液(2)を得た。得られた水溶液(1)および水溶液(2)を混合して、水溶液である時計バンド用潤滑処理剤を調製した。ここで、時計バンド用潤滑処理剤は、化合物(A)および化合物(B)を合計で15質量%の量で含む水溶液となるように調製した。   First, the compound (a1) was added to a part of the compound (B) (30 parts by mass) and mixed to be uniform. Next, the obtained mixture was dissolved in water to obtain an aqueous solution (1). Further, the compound (a2) was added to the remaining compound (B) (25 parts by mass) and mixed to be uniform. Next, the obtained mixture was dissolved in water to obtain an aqueous solution (2). The obtained aqueous solution (1) and aqueous solution (2) were mixed to prepare a watch band lubricating treatment agent as an aqueous solution. Here, the lubricant for the watch band was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 15% by mass.

[実施例1−2]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-2]
Watchband lubrication was carried out in the same manner as in Example 1-1 except that the watchband lubrication treatment agent was prepared so as to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B). A treating agent was obtained.

[実施例1−3]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で10質量%の量で含む水溶液となるように調製した以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-3]
Watchband lubrication was carried out in the same manner as in Example 1-1 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 10% by mass. A treating agent was obtained.

[実施例1−4]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で20質量%の量で含む水溶液となるように調製した以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-4]
Watchband lubrication was carried out in the same manner as in Example 1-1 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 20% by mass. A treating agent was obtained.

[実施例1−5]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-5]
Watchband lubrication was carried out in the same manner as in Example 1-1 except that the watchband lubrication treatment agent was prepared so as to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例1−6]
化合物(a1)を5質量部、化合物(a2)を5質量部および化合物(B)を90質量部の量で用いたこと、ならびに水溶液(1)の調製に化合物(B)を45質量部用い、水溶液(2)の調製に化合物(B)を45質量部用いたこと以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-6]
5 parts by mass of compound (a1), 5 parts by mass of compound (a2) and 90 parts by mass of compound (B) were used, and 45 parts by mass of compound (B) were used for the preparation of aqueous solution (1). A watchband lubricant was obtained in the same manner as in Example 1-1 except that 45 parts by mass of the compound (B) was used for the preparation of the aqueous solution (2).

[実施例1−7]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例1−6と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-7]
Watchband lubrication was carried out in the same manner as in Example 1-6 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B) in total. A treating agent was obtained.

[実施例1−8]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例1−6と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-8]
Watchband lubrication was carried out in the same manner as in Example 1-6 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例1−9]
化合物(a1)を25質量部、化合物(a2)を20質量部および化合物(B)を55質量部の量で用いたこと、ならびに水溶液(1)の調製に化合物(B)を35質量部用い、水溶液(2)の調製に化合物(B)を20質量部用いたこと以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-9]
25 parts by mass of compound (a1), 20 parts by mass of compound (a2) and 55 parts by mass of compound (B) were used, and 35 parts by mass of compound (B) were used for the preparation of aqueous solution (1). A watchband lubricant was obtained in the same manner as in Example 1-1 except that 20 parts by mass of the compound (B) was used for the preparation of the aqueous solution (2).

[実施例1−10]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例1−9と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-10]
Watchband lubrication was carried out in the same manner as in Example 1-9 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B). A treating agent was obtained.

[実施例1−11]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例1−9と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-11]
Watchband lubrication was carried out in the same manner as in Example 1-9 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例1−12]
化合物(a1)として、上記式(a1)中、Ra11、Ra12およびRa13が上記式(aa1)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa1)中、Raa1が−(CH212CH3である化合物を用いた以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-12]
As the compound (a1), in the above formula (a1), R a11 , R a12 and R a13 are groups represented by the above formula (aa1), and R 1 , R 2 , R 3 and R 4 are ethylene groups N 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 to 20, A watchband lubricant was obtained in the same manner as in Example 1-1 except that in the formula (aa1), a compound in which R aa1 was — (CH 2 ) 12 CH 3 was used.

[実施例1−13]
化合物(a2)として、上記式(a2)中、Ra21およびRa22がOH基であり、Ra23が上記式(aa2)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa2)中、Raa2が−(CH212CH3である化合物を用いた以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-13]
As the compound (a2), in the above formula (a2), R a21 and R a22 are OH groups, R a23 is a group represented by the above formula (aa2), and R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the total of n 1 , n 2 , n 3 and n 4 is 6 or more and 20 or less. A watchband lubricant treatment agent was obtained in the same manner as in Example 1-1 except that a compound which is an integer and in which R aa2 is — (CH 2 ) 12 CH 3 in the formula (aa2) was used. It was.

[実施例1−14]
化合物(B)として、上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH22CH3である化合物を用いた以外は、実施例1−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 1-14]
As the compound (B), in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), and R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the total of n 1 , n 2 , n 3 and n 4 is 6 or more and 20 or less. A watchband lubricant was obtained in the same manner as in Example 1-1 except that a compound that was an integer and R b was — (CH 2 ) 2 CH 3 in the above formula (b) was used. .

[実施例2−1]
化合物(A)としてポリオキシエチレンソルビタントリオレエート(化合物(a1);上記式(a1)中、Ra11、Ra12およびRa13が上記式(aa1)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa1)中、Raa1が−(CH27CH=CH(CH27CH3である場合)40質量部と、化合物(B)としてポリオキシエチレンソルビタンモノラウレート(上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH210CH3である場合)60質量部とを用いた。
[Example 2-1]
Polyoxyethylene sorbitan trioleate as compound (A) (compound (a1); in the above formula (a1), R a11 , R a12 and R a13 are groups represented by the above formula (aa1), and R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 Is an integer of 6 or more and 20 or less, and in the above formula (aa1), R aa1 is — (CH 2 ) 7 CH═CH (CH 2 ) 7 CH 3 ) 40 parts by mass; and compound (B) As polyoxyethylene sorbitan monolaurate (in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), R 1 , R 2 , R 3 and R 4 are ethylene groups, and n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more. And the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less, and R b is — (CH 2 ) 10 CH 3 in the above formula (b)) 60 parts by mass were used.

まず、化合物(B)に化合物(A)を加え、均一になるよう混合した。次いで、得られた混合物を水に溶解させて、水溶液である時計バンド用潤滑処理剤を調製した。ここで、時計バンド用潤滑処理剤は、化合物(A)および化合物(B)を合計で15質量%の量で含む水溶液となるように調製した。   First, the compound (A) was added to the compound (B) and mixed to be uniform. Next, the obtained mixture was dissolved in water to prepare a watch band lubricant treatment as an aqueous solution. Here, the lubricant for the watch band was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 15% by mass.

[実施例2−2]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例2−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-2]
Watchband lubrication was carried out in the same manner as in Example 2-1, except that the watchband lubricant was prepared to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B) in total. A treating agent was obtained.

[実施例2−3]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例2−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-3]
Watchband lubrication was carried out in the same manner as in Example 2-1, except that the watchband lubricant was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例2−4]
化合物(A)を20質量部および化合物(B)を80質量部の量で用いた以外は、実施例2−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-4]
A watchband lubricant was obtained in the same manner as in Example 2-1, except that 20 parts by mass of compound (A) and 80 parts by mass of compound (B) were used.

[実施例2−5]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例2−4と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-5]
Watchband lubrication was carried out in the same manner as in Example 2-4, except that the watchband lubrication treatment agent was prepared so as to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B). A treating agent was obtained.

[実施例2−6]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例2−4と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-6]
Watchband lubrication was carried out in the same manner as in Example 2-4 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例2−7]
化合物(A)(化合物(a1))として、上記式(a1)中、Ra11、Ra12およびRa13が上記式(aa1)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa1)中、Raa1が−(CH212CH3である化合物を用いた以外は、実施例2−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-7]
In compound (A) (compound (a1)), in formula (a1), R a11 , R a12 and R a13 are groups represented by formula (aa1), and R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the total of n 1 , n 2 , n 3 and n 4 is 6 or more and 20 or less. In the same manner as in Example 2-1, except that a compound in which R aa1 is — (CH 2 ) 12 CH 3 in the above formula (aa1) was used, Obtained.

[実施例2−8]
化合物(B)として、上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH22CH3である化合物を用いた以外は、実施例2−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 2-8]
As the compound (B), in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), and R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the total of n 1 , n 2 , n 3 and n 4 is 6 or more and 20 or less. A watchband lubricant treatment agent was obtained in the same manner as in Example 2-1, except that a compound which was an integer and R b in the formula (b) was — (CH 2 ) 2 CH 3 was used. .

[実施例3−1]
化合物(A)としてポリオキシエチレンソルビタンモノステアレート(化合物(a2);上記式(a2)中、Ra21およびRa22がOH基であり、Ra23が上記式(aa2)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa2)中、Raa2が−(CH216CH3である場合)60質量部と、化合物(B)としてポリオキシエチレンソルビタンモノラウレート(上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH210CH3である場合)40質量部とを用いた。
[Example 3-1]
Polyoxyethylene sorbitan monostearate as compound (A) (compound (a2); in the above formula (a2), R a21 and R a22 are OH groups, and R a23 is a group represented by the above formula (aa2) R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and n 1 , n 2 , n The total of 3 and n 4 is an integer of 6 or more and 20 or less, and in the above formula (aa2), R aa2 is — (CH 2 ) 16 CH 3 ) 60 parts by mass; Oxyethylene sorbitan monolaurate (in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), R 1 , R 2 , R 3 and R 4 is an ethylene group, and n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more. And the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less, and in the above formula (b), R b is — (CH 2 ) 10 CH 3 ) 40 mass Part.

まず、化合物(B)に化合物(A)を加え、均一になるよう混合した。次いで、得られた混合物を水に溶解させて、水溶液である時計バンド用潤滑処理剤を調製した。ここで、時計バンド用潤滑処理剤は、化合物(A)および化合物(B)を合計で15質量%の量で含む水溶液となるように調製した。   First, the compound (A) was added to the compound (B) and mixed to be uniform. Next, the obtained mixture was dissolved in water to prepare a watch band lubricant treatment as an aqueous solution. Here, the lubricant for the watch band was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 15% by mass.

[実施例3−2]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-2]
Watchband lubrication was carried out in the same manner as in Example 3-1, except that the watchband lubricant was prepared so as to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B). A treating agent was obtained.

[実施例3−3]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-3]
Watchband lubrication was carried out in the same manner as in Example 3-1, except that the watchband lubricant was prepared so as to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例3−4]
化合物(A)を40質量部および化合物(B)を60質量部の量で用いた以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-4]
A watchband lubricant was obtained in the same manner as in Example 3-1, except that 40 parts by mass of compound (A) and 60 parts by mass of compound (B) were used.

[実施例3−5]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例3−4と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-5]
Watchband lubrication was carried out in the same manner as in Example 3-4, except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B). A treating agent was obtained.

[実施例3−6]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例3−4と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-6]
Watchband lubrication was carried out in the same manner as in Example 3-4 except that the watchband lubrication treatment agent was prepared to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例3−7]
化合物(A)を20質量部および化合物(B)を80質量部の量で用いた以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-7]
A watchband lubricant was obtained in the same manner as in Example 3-1, except that 20 parts by mass of compound (A) and 80 parts by mass of compound (B) were used.

[実施例3−8]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で3質量%の量で含む水溶液となるように調製した以外は、実施例3−7と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-8]
Watchband lubrication was carried out in the same manner as in Example 3-7, except that the watchband lubricant was prepared to be an aqueous solution containing 3% by mass of the compound (A) and the compound (B) in total. A treating agent was obtained.

[実施例3−9]
時計バンド用潤滑処理剤が化合物(A)および化合物(B)を合計で30質量%の量で含む水溶液となるように調製した以外は、実施例3−7と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-9]
Watchband lubrication was carried out in the same manner as in Example 3-7, except that the watchband lubricant was prepared so as to be an aqueous solution containing the compound (A) and the compound (B) in a total amount of 30% by mass. A treating agent was obtained.

[実施例3−10]
化合物(A)(化合物(a2))として、上記式(a2)中、Ra21およびRa22がOH基であり、Ra23が上記式(aa2)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であって、上記式(aa2)中、Raa2が−(CH212CH3である化合物を用いた以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-10]
In compound (A) (compound (a2)), in formula (a2), R a21 and R a22 are OH groups, R a23 is a group represented by formula (aa2), and R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 In the same manner as in Example 3-1, except that a compound in which R aa2 is — (CH 2 ) 12 CH 3 in the above formula (aa2) is used. A lubricating treatment agent was obtained.

[実施例3−11]
化合物(B)として、上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH22CH3である化合物を用いた以外は、実施例3−1と同様にして、時計バンド用潤滑処理剤を得た。
[Example 3-11]
As the compound (B), in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), and R 1 , R 2 , R 3 and R 4 is an ethylene group, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the total of n 1 , n 2 , n 3 and n 4 is 6 or more and 20 or less. A watchband lubricant was obtained in the same manner as in Example 3-1, except that a compound which was an integer and R b was — (CH 2 ) 2 CH 3 in the formula (b) was used. .

[比較例1]
化合物(B)としてポリオキシエチレンソルビタンモノラウレート(上記式(B)中、RB1およびRB2がOH基であり、RB3が上記式(b)で表される基であり、R1、R2、R3およびR4がエチレン基であり、n1、n2、n3およびn4が、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計が6以上20以下の整数であり、上記式(b)中、Rbが−(CH210CH3である場合)を用いた。化合物(B)を水に溶解させて、化合物(B)を15質量%の量で含む水溶液を調製した。
[Comparative Example 1]
Compound (B) as polyoxyethylene sorbitan monolaurate (in the above formula (B), R B1 and R B2 are OH groups, R B3 is a group represented by the above formula (b), R 1 , R 2 , R 3 and R 4 are ethylene groups, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and n 1 , n 2 , n 3 and n 4 total is 6 to 20 integer, in the above formula (b), R b is - was used when (CH 2) a 10 CH 3). Compound (B) was dissolved in water to prepare an aqueous solution containing 15% by mass of compound (B).

<評価方法および評価結果>
調製した時計バンド用潤滑処理剤を用いて、図1および図2に示す中留6を処理した。具体的には、中留6を時計バンド用潤滑処理剤の水溶液に浸漬した。水溶液への浸漬は、常温で行った。次いで、中留6を水で洗い、乾燥させた。この処理により、中留6の表面(中留本体6aの内部表面)に化合物(A)および化合物(B)を付着させた。
<Evaluation method and evaluation results>
The middle ends 6 shown in FIGS. 1 and 2 were processed using the prepared watchband lubricant. Specifically, Nakadome 6 was immersed in an aqueous solution of a watchband lubricant. Immersion in an aqueous solution was performed at room temperature. Next, the middle distillate 6 was washed with water and dried. By this treatment, the compound (A) and the compound (B) were adhered to the surface of the middle distillate 6 (the inner surface of the middle distillate main body 6a).

処理直後の中留6について、スライド部が潤滑できるか、すなわち時計バンドを縮める方向にスライド操作が可能かを調べた。次に、処理後の中留6に対して、時計バンドを縮める方向へのスライド操作と、時計バンドを伸ばす方向へのスライド操作を10分間連続して行った。連続スライド操作後の中留6について、スライド部が潤滑できるか、すなわち時計バンドを縮める方向にスライド操作が可能かを調べた。また、処理後の中留6に対して、湿度80%RH、温度95℃で150時間エージング試験を行った。エージング試験後の中留6について、スライド部が潤滑できるか、すなわち時計バンドを縮める方向にスライド操作が可能かを調べた。ここで、スライド部が潤滑できるかについては、室温(20℃)で行った。結果を以下の評価基準で評価した。評価結果を表1〜表3に示す。なお、表1には、比較例2として、時計バンド用潤滑処理剤による処理を行わなかった中留6についての評価結果も示す。   It was investigated whether the middle part 6 immediately after the treatment could lubricate the slide part, that is, whether the slide operation was possible in the direction of shortening the watch band. Next, a sliding operation in the direction of shrinking the watch band and a sliding operation in the direction of extending the watch band were continuously performed for 10 minutes on the middle ring 6 after the treatment. With respect to the middle 6 after the continuous sliding operation, it was examined whether the sliding portion could be lubricated, that is, whether the sliding operation was possible in the direction of shortening the watch band. Further, an aging test was performed on the middle distillate 6 after the treatment at a humidity of 80% RH and a temperature of 95 ° C. for 150 hours. With respect to the middle bolt 6 after the aging test, it was examined whether the slide portion could be lubricated, that is, whether the slide operation was possible in the direction of shortening the watch band. Here, whether the slide portion could be lubricated was performed at room temperature (20 ° C.). The results were evaluated according to the following evaluation criteria. The evaluation results are shown in Tables 1 to 3. In Table 1, as Comparative Example 2, evaluation results for the middle ends 6 that were not treated with the watchband lubricant were also shown.

AA:小さい押圧力で時計バンドを縮める方向にスライド操作ができる。
A:AAよりも大きい押圧力で時計バンドを縮める方向にスライド操作ができる。
B:AAよりもかなり大きい押圧力で時計バンドを縮める方向にスライド操作ができる。
C:押圧力を加えても時計バンドを縮める方向にスライド操作ができない。
AA: A sliding operation can be performed in a direction in which the watch band is contracted with a small pressing force.
A: A sliding operation can be performed in a direction in which the watch band is contracted with a pressing force larger than AA.
B: The sliding operation can be performed in a direction in which the watch band is contracted with a pressing force considerably larger than AA.
C: Even if a pressing force is applied, the sliding operation cannot be performed in the direction in which the watch band is contracted.

また、処理直後の中留6について、しみが発生していないかを調べた。実施例で調製した時計バンド用潤滑処理剤のいずれを用いた場合も、しみは発生していなかった。さらに、連続スライド操作後の中留6およびエージング試験後の中留6について、しみが発生していないかを調べた。実施例で調製した時計バンド用潤滑処理剤のいずれを用いた場合も、しみは発生していなかった。このように、本実施形態の時計バンド用潤滑処理剤は、しみの発生を抑えられると共に、潤滑性も向上できる。   Further, it was examined whether or not a stain was generated on the middle tail 6 immediately after the treatment. No stain was generated when any of the watch band lubricants prepared in the Examples was used. Furthermore, it was investigated whether the middle dot 6 after the continuous slide operation and the middle dot 6 after the aging test were stained. No stain was generated when any of the watch band lubricants prepared in the Examples was used. As described above, the watch band lubricant treatment agent of the present embodiment can suppress the occurrence of stains and improve the lubricity.

Figure 2018104677
Figure 2018104677

Figure 2018104677
Figure 2018104677

Figure 2018104677
Figure 2018104677

上記実施例は、時計バンド用潤滑処理剤についての実施例である。これらの結果から、その他の装飾品用潤滑処理剤(たとえば時計やブレスレットなどの装飾品に含まれる摺動部用潤滑処理剤)も、上記時計バンド用潤滑処理剤と同様の効果を発揮できると考えられる。すなわち、しみの発生が抑えられ、また、長期に渡って優れた潤滑性を維持できると考えられる。   The said Example is an Example about the lubricating treatment agent for watch bands. From these results, it can be seen that other decorative lubricants (for example, lubricants for sliding parts contained in decorative items such as watches and bracelets) can also exhibit the same effects as the above-mentioned lubricants for watch bands. Conceivable. That is, it is considered that the generation of stains is suppressed and excellent lubricity can be maintained over a long period of time.

1 6時側バンド
2 12時側バンド
3 中板
4 外板
5 中折れ部材
6 中留
6a 中留本体
9 係合爪
9a 軸部
9b 傘部
16 中留枠
17 プッシュボタン保持部材
18 スライド板
19、20 プッシュボタン
35 板本体
36 開口部
37 ラチェット歯
37a 係止側部
38 ボタン本体
39 切欠き部
40 係合部
41 係合突起
DESCRIPTION OF SYMBOLS 1 6 o'clock side band 2 12 o'clock side band 3 Middle plate 4 Outer plate 5 Middle folding member 6 Middle retainer 6a Middle retainer main body 9 Engaging claw 9a Shaft portion 9b Umbrella portion 16 Middle retainer frame 17 Push button holding member 18 Slide plate 19 , 20 Push button 35 Plate body 36 Opening portion 37 Ratchet teeth 37a Locking side portion 38 Button body 39 Notch portion 40 Engagement portion 41 Engagement protrusion

Claims (7)

下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とを含み、前記化合物(A)および前記化合物(B)を合計で1質量%以上の量で含むことを特徴とする装飾品用潤滑処理剤。
Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
The compound (A) represented by the following formula (A) and the compound (B) represented by the following formula (B) are included, and the total amount of the compound (A) and the compound (B) is 1% by mass or more. Lubricant for decorative products, characterized in that it is contained in an amount.
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)
前記装飾品用潤滑処理剤が、前記化合物(A)および前記化合物(B)を合計で3質量%以上30質量%以下の量で含む水溶液であることを特徴とする請求項1に記載の装飾品用潤滑処理剤。   The decoration according to claim 1, wherein the lubricant for decorative products is an aqueous solution containing the compound (A) and the compound (B) in a total amount of 3% by mass or more and 30% by mass or less. Lubricant for products. 前記化合物(A)として、下記式(a1)で表される化合物(a1)および下記式(a2)で表される化合物(a2)を含むことを特徴とする請求項1または2に記載の装飾品用潤滑処理剤。
Figure 2018104677
(式(a1)中、Ra11、Ra12およびRa13は、それぞれ独立に下記式(aa1)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(aa1)中、Raa1は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(式(a2)中、Ra21、Ra22およびRa23のうち2つはOH基であり、Ra21、Ra22およびRa23のうちOH基以外は下記式(aa2)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(aa2)中、Raa2は、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
The decoration according to claim 1 or 2, wherein the compound (A) includes a compound (a1) represented by the following formula (a1) and a compound (a2) represented by the following formula (a2). Lubricant for products.
Figure 2018104677
(In formula (a1), R a11 , R a12 and R a13 are each independently a group represented by the following formula (aa1), and R 1 , R 2 , R 3 and R 4 are each independently carbon. An alkylene group having a number of 2 or more and 4 or less, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is It is an integer from 6 to 20.)
Figure 2018104677
(In the formula (aa1), R aa1 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)
Figure 2018104677
(In formula (a2), two of R a21 , R a22 and R a23 are OH groups, and R a21 , R a22 and R a23 are groups represented by the following formula (aa2) except for OH groups. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (aa2), R aa2 is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)
時計バンド用潤滑処理剤によって金属製の中留を処理する処理工程と、
前記処理工程で処理された前記中留を用いて時計を組み立てる組み立て工程とを含み、
前記時計バンド用潤滑処理剤が、下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とを含み、前記化合物(A)および前記化合物(B)を合計で1質量%以上の量で含むことを特徴とする時計の製造方法。
Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
A processing step of processing a metal middle end with a watchband lubricant,
An assembly step of assembling a watch using the middle ring processed in the processing step,
The watchband lubricant treatment agent includes a compound (A) represented by the following formula (A) and a compound (B) represented by the following formula (B), and the compound (A) and the compound (B) ) In a total amount of 1% by mass or more.
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)
前記時計バンド用潤滑処理剤が、前記化合物(A)および前記化合物(B)を合計で3質量%以上30質量%以下の量で含む水溶液であることを特徴とする請求項4に記載の時計の製造方法。   5. The timepiece according to claim 4, wherein the lubricant for the watchband is an aqueous solution containing the compound (A) and the compound (B) in a total amount of 3% by mass or more and 30% by mass or less. Manufacturing method. 金属製の中留を有する時計であって、前記中留に、下記式(A)で表される化合物(A)と下記式(B)で表される化合物(B)とが付着していることを特徴とする時計。
Figure 2018104677
(式(A)中、RA1、RA2およびRA3のうち少なくとも1つは、それぞれ独立に下記式(a)で表される基であり、RA1、RA2およびRA3のうち下記式(a)で表される基以外はOH基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(a)中、Raは、炭素数が12以上の飽和炭化水素基または炭素数が12以上の不飽和炭化水素基である。)
Figure 2018104677
(式(B)中、RB1、RB2およびRB3のうち2つはOH基であり、RB1、RB2およびRB3のうちOH基以外は下記式(b)で表される基であり、R1、R2、R3およびR4は、それぞれ独立に炭素数が2以上4以下のアルキレン基であり、n1、n2、n3およびn4は、それぞれ独立に1以上の整数であり、かつn1、n2、n3およびn4の合計は6以上20以下の整数である。)
Figure 2018104677
(式(b)中、Rbは、炭素数が11以下の飽和炭化水素基または炭素数が11以下の不飽和炭化水素基である。)
A watch having a metal middle ring, wherein the compound (A) represented by the following formula (A) and the compound (B) represented by the following formula (B) are attached to the middle ring. A watch characterized by that.
Figure 2018104677
(In the formula (A), at least one of R A1 , R A2 and R A3 is independently a group represented by the following formula (a), and among R A1 , R A2 and R A3 , The group other than the group represented by (a) is an OH group, and R 1 , R 2 , R 3 and R 4 are each independently an alkylene group having 2 to 4 carbon atoms, n 1 , n 2 , n 3 and n 4 are each independently an integer of 1 or more, and the sum of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (a), R a is a saturated hydrocarbon group having 12 or more carbon atoms or an unsaturated hydrocarbon group having 12 or more carbon atoms.)
Figure 2018104677
(In the formula (B), two of R B1 , R B2 and R B3 are OH groups, and R B1 , R B2 and R B3 are groups represented by the following formula (b) except for the OH group. Each of R 1 , R 2 , R 3 and R 4 is independently an alkylene group having 2 to 4 carbon atoms, and n 1 , n 2 , n 3 and n 4 are each independently one or more It is an integer, and the total of n 1 , n 2 , n 3 and n 4 is an integer of 6 or more and 20 or less.)
Figure 2018104677
(In the formula (b), R b is a saturated hydrocarbon group having 11 or less carbon atoms or an unsaturated hydrocarbon group having 11 or less carbon atoms.)
時計バンド用であることを特徴とする請求項1〜3のいずれか1項に記載の装飾品用潤滑処理剤。   It is an object for watch bands, The lubricating treatment agent for decorative articles of any one of Claims 1-3 characterized by the above-mentioned.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420598A (en) * 1990-05-14 1992-01-24 Idemitsu Kosan Co Ltd Oil and process for metal working
JPH10273688A (en) * 1997-03-28 1998-10-13 Kyodo Yushi Kk Water-soluble cold rolling oil agent for stainless steel plate and rolling
JP2004107768A (en) * 2002-09-20 2004-04-08 Citizen Watch Co Ltd Surface treatment composition for self-tapping, part surface-treated therewith, precision instrument using the part and joining method for the precision instrument
JP2004536169A (en) * 2001-05-04 2004-12-02 トタル・フランス Grease for lubrication of contacts with elastomers, their preparation and use
CN1931957A (en) * 2006-10-10 2007-03-21 江苏博特新材料有限公司 Luminescent aerosol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420598A (en) * 1990-05-14 1992-01-24 Idemitsu Kosan Co Ltd Oil and process for metal working
JPH10273688A (en) * 1997-03-28 1998-10-13 Kyodo Yushi Kk Water-soluble cold rolling oil agent for stainless steel plate and rolling
JP2004536169A (en) * 2001-05-04 2004-12-02 トタル・フランス Grease for lubrication of contacts with elastomers, their preparation and use
JP2004107768A (en) * 2002-09-20 2004-04-08 Citizen Watch Co Ltd Surface treatment composition for self-tapping, part surface-treated therewith, precision instrument using the part and joining method for the precision instrument
CN1931957A (en) * 2006-10-10 2007-03-21 江苏博特新材料有限公司 Luminescent aerosol

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