JP2005306902A - Silicone solution for coating and method for coating silicone compound - Google Patents

Silicone solution for coating and method for coating silicone compound Download PDF

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JP2005306902A
JP2005306902A JP2004121830A JP2004121830A JP2005306902A JP 2005306902 A JP2005306902 A JP 2005306902A JP 2004121830 A JP2004121830 A JP 2004121830A JP 2004121830 A JP2004121830 A JP 2004121830A JP 2005306902 A JP2005306902 A JP 2005306902A
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silicone
coating
solution
silicone compound
fluorine
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Tamaki Shimizu
環 清水
Shuichi Okamoto
秀一 岡本
Naoteru Morishima
直輝 森島
Masaaki Tsuzaki
真彰 津崎
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AGC Inc
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Asahi Glass Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a silicone solution for coating exhibiting excellent slipperiness without affecting the environment and to provide a method for coating the silicone compound with which a film of the silicone compound is formed on the surface of an article. <P>SOLUTION: The film is formed by coating the surface of the article such as a needle tubular part of an injection needle with a silicone solution for coating containing a silicone compound and a fluorine-containing solvent composed of a hydrofluorocarbon or a hydrofluoroether, evaporating and removing the fluorine-containing solvent and thereby forming the film of the silicone compound on the surface of the article. 1,1,1,2,2,3,3,4,4-Nonafluorohexane, 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether, etc., are used as the fluorine-containing solvent. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、コーティング用シリコーン溶液、および物品表面にシリコーン化合物の被膜を形成させるシリコーン化合物の塗布方法に関する。   The present invention relates to a silicone solution for coating and a method for applying a silicone compound that forms a film of the silicone compound on the surface of an article.

従来、注射針に、シリコーン化合物と溶媒とからなるシリコーン溶液を塗布して注射針の表面にシリコーンの被膜を形成し、注射針の滑り性を向上させる方法が知られている。上記シリコーン溶液としては、通常、シリコーン化合物の濃度が30〜50質量%のものが販売されており、使用にあたっては、これをさらに有機溶媒で希釈して、シリコーン濃度が2〜5質量%程度として使用するのが一般的である。   Conventionally, a method is known in which a silicone solution comprising a silicone compound and a solvent is applied to an injection needle to form a silicone coating on the surface of the injection needle, thereby improving the slipperiness of the injection needle. As said silicone solution, the thing of the density | concentration of a silicone compound is usually 30-50 mass%, and in use, this is further diluted with an organic solvent and a silicone density | concentration shall be about 2-5 mass%. It is common to use.

このとき使用される希釈用の有機溶媒としては、クロロフルオロカーボンである1,1,2−トリクロロ−1,2,2−トリフルオロエタン(特許文献1参照。)、ハイドロクロロフルオロカーボン(特許文献2参照。)等のフロン系溶剤、塩化メチレン、クロロホルム等の塩素含有炭化水素、ヘキサン、トルエン等の炭化水素、メタノール、エタノールなどのアルコール類等が挙げられる。なかでもフロン系溶剤は、得られるシリコーンの皮膜が良好な状態で形成され、優れた滑り性を発現することから、好ましく用いられてきた。   As an organic solvent for dilution used at this time, 1,1,2-trichloro-1,2,2-trifluoroethane (see Patent Document 1) and hydrochlorofluorocarbon (see Patent Document 2) which are chlorofluorocarbons. )), Chlorine-containing hydrocarbons such as methylene chloride and chloroform, hydrocarbons such as hexane and toluene, and alcohols such as methanol and ethanol. Of these, chlorofluorocarbon solvents have been preferably used because the resulting silicone film is formed in a good state and exhibits excellent slipperiness.

しかし、上記フロン系溶剤は環境への悪影響が大きく、ハイドロクロロフルオロカーボンについても、オゾン破壊係数を有するため、先進国においては2020年に生産が全廃されることが決まっている。よって、本用途においても、フロン系溶剤から他の有機溶媒への転換が求められている。   However, the above-mentioned chlorofluorocarbon solvents have a great adverse effect on the environment, and hydrochlorofluorocarbons also have an ozone depletion coefficient. Therefore, in developed countries, it is determined that production will be abolished in 2020. Therefore, also in this application, conversion from a fluorocarbon solvent to another organic solvent is required.

特公平7−119298号公報(段落0021)Japanese Patent Publication No.7-119298 (paragraph 0021) 特開平2001−190654号公報(段落0012)JP 2001-190654 A (paragraph 0012)

本発明は、環境への悪影響がなく、かつ、優れた滑り性を発現できるコーティング用シリコーン溶液の提供、および物品表面にシリコーン化合物の被膜を形成させるシリコーン化合物の塗布方法の提供を目的とする。   An object of the present invention is to provide a coating silicone solution that does not adversely affect the environment and can exhibit excellent slipperiness, and a silicone compound coating method that forms a silicone compound film on the surface of an article.

本発明は、シリコーン化合物と、ハイドロフルオロカーボンまたはハイドロフルオロエーテルからなる含フッ素系溶剤とを含有することを特徴とするコーティング用シリコーン溶液である。   The present invention is a coating silicone solution comprising a silicone compound and a fluorine-containing solvent comprising hydrofluorocarbon or hydrofluoroether.

また、本発明は、物品表面に上記コーティング用シリコーン溶液を塗布し、上記含フッ素系溶剤を蒸発させて除去することにより、物品表面にシリコーン化合物の被膜を形成させるシリコーン化合物の塗布方法である。   The present invention is also a method for applying a silicone compound, wherein a coating of the silicone compound is formed on the surface of the article by applying the silicone solution for coating on the article surface and evaporating and removing the fluorine-containing solvent.

本発明によれば、シリコーン化合物を溶解させる溶剤として、ハイドロフルオロカーボンまたはハイドロフルオロエーテルからなる含フッ素系溶剤を使用することにより、膜厚が均一で乾きムラやハジキ現象のない硬質シリコーン被膜を形成できる。よって、シリコーン皮膜が形成された物品の表面は、優れた滑り性を発現し、その耐久性も良好である。   According to the present invention, by using a fluorine-containing solvent composed of hydrofluorocarbon or hydrofluoroether as a solvent for dissolving the silicone compound, a hard silicone film having a uniform film thickness and free from uneven drying and repellency can be formed. . Therefore, the surface of the article on which the silicone film is formed exhibits excellent slipperiness and has good durability.

本発明において、シリコーン化合物としては、表面コーティング用に市販されている各種のシリコーンを使用できる。具体的には、特公昭46−3627号公報に記載のアミノアルキルシロキサンとジメチルシロキサンとの共重合体を主成分とするもの、特公昭61−35870号公報または特公昭62−52796号公報に記載のアミノ基含有シランとエポキシ基含有シランの反応生成物と、シラノール基を含有するポリジオルガノシロキサンとの反応生成物を主成分とするもの、特開平7−178159号公報に記載の側鎖および/または末端にアミノ基を含有するシリコーンとポリジオルガノシロキサンからなるシリコーン混合物、特開平10−309316号公報に記載のアミノ基含有アルコキシシランとエポキシ基含有アルコキシシランおよび両末端にシラノール基を有するシリコーンを反応させて得られたシリコーンと非反応性シリコーンとの混合物等が挙げられる。   In the present invention, various silicones commercially available for surface coating can be used as the silicone compound. Specifically, the main component is a copolymer of aminoalkylsiloxane and dimethylsiloxane described in JP-B-46-3627, described in JP-B-61-35870 or JP-B-62-52796. A main product of a reaction product of an amino group-containing silane and an epoxy group-containing silane and a polydiorganosiloxane containing a silanol group, side chains described in JP-A-7-178159 and Alternatively, a silicone mixture comprising an amino group-containing silicone and a polydiorganosiloxane, an amino group-containing alkoxysilane and an epoxy group-containing alkoxysilane described in JP-A-10-309316, and a silicone having silanol groups at both ends are reacted. Of non-reactive silicone with the resulting silicone Thing, and the like.

また、本発明においては、含フッ素系溶剤としては、ハイドロフルオロカーボンまたはハイドロフルオロエーテルが用いられる。これらは塩素原子を含まない化合物である。   In the present invention, hydrofluorocarbon or hydrofluoroether is used as the fluorine-containing solvent. These are compounds that do not contain chlorine atoms.

ここで、ハイドロフルオロカーボンとしては、1,1,1,2,2,3,3,4,4,5,5,6,6−トリデカフルオロヘキサン、1,1,1,2,2,3,4,5,5,5−デカフルオロペンタン、1,1,1,3,3−ペンタフルオロブタン、1,1,1,2,2,3,3,4,4−ノナフルオロヘキサンが挙げられる。   Here, as the hydrofluorocarbon, 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane, 1,1,1,2,2,3 , 4,5,5,5-decafluoropentane, 1,1,1,3,3-pentafluorobutane, 1,1,1,2,2,3,3,4,4-nonafluorohexane It is done.

また、ハイドロフルオロエーテルとしては、パーフルオロブトキシメタン、パーフルオロブトキシエタン、1,1,2,2−テトラフルオロエチル−2,2,2−トリフルオロエチルエーテル、1,1,2,2−テトラフルオロエチル−2,2,3,3−テトラフルオロプロピルエーテルが挙げられる。   Moreover, as hydrofluoroether, perfluorobutoxymethane, perfluorobutoxyethane, 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether, 1,1,2,2-tetra Examples include fluoroethyl-2,2,3,3-tetrafluoropropyl ether.

なかでも、1,1,2,2−テトラフルオロエチル−2,2,2−トリフルオロエチルエーテル、1,1,2,2−テトラフルオロエチル−2,2,3,3−テトラフルオロプロピルエーテル、1,1,1,2,2,3,3,4,4−ノナフルオロヘキサンは、各種有機物に対する溶解性に優れ、適度な沸点であり、乾燥が早い、安定性が高い、引火点を有しない不燃性溶媒であるため取り扱いが容易である、注射針等の物品を浸漬させて使用した後に容易に再生し、繰り返し利用できる点で特に好ましい。   Among them, 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether, 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether 1,1,1,2,2,3,3,4,4-nonafluorohexane is excellent in solubility in various organic substances, has an appropriate boiling point, quick drying, high stability, and flash point. The nonflammable solvent is particularly preferable because it is easy to handle because it is a non-flammable solvent, and can be easily regenerated and reused after an article such as an injection needle is immersed.

本発明において、含フッ素系溶剤は酸分が1ppm以下であることが好ましい。酸分が1ppmを超える場合は、長期間保存する場合、注射針等に錆が発生する要因となり得るため衛生上好ましくない。   In the present invention, the fluorine-containing solvent preferably has an acid content of 1 ppm or less. When the acid content exceeds 1 ppm, it is not preferable for hygiene because it may cause rusting on the injection needle and the like when stored for a long period of time.

また、含フッ素系溶剤は、本発明の特徴を損なわない範囲で、低級アルコール類、炭化水素類またはケトン類からなる有機溶媒を含んでいてもよい。含フッ素系溶剤における上記有機溶媒の含有割合は、通常、10質量%以下程度とするのが好ましい。   The fluorine-containing solvent may contain an organic solvent composed of lower alcohols, hydrocarbons or ketones as long as the characteristics of the present invention are not impaired. The content ratio of the organic solvent in the fluorinated solvent is usually preferably about 10% by mass or less.

具体的には、低級アルコール類としては、メタノール、エタノール、1−プロパノール、2−プロパノール、炭化水素類としては、トルエン、キシレン、シクロヘキサン、n−ヘキサン、ケトン類としてはメチルエチルケトン、メチルイソブチルケトンなどが好ましい。これらはシリコーン化合物と含フッ素系溶剤との相溶性を高め、シリコーン溶液が塗布されるときの均一性を向上することができる。   Specifically, as lower alcohols, methanol, ethanol, 1-propanol, 2-propanol, as hydrocarbons, toluene, xylene, cyclohexane, n-hexane, as ketones, methyl ethyl ketone, methyl isobutyl ketone, etc. preferable. These enhance the compatibility between the silicone compound and the fluorine-containing solvent, and can improve the uniformity when the silicone solution is applied.

また、含フッ素系有機溶剤として、上記有機溶媒を含有するものを用いる場合は、含フッ素系溶剤と、上記有機溶媒とが共沸または共沸様組成を形成する組成比で混合して用いるのが好ましい。この場合は、使用後のコーティング溶液を再生して使用する場合に、組成の調整をする必要がない点で好ましい。   Moreover, when using the thing containing the said organic solvent as a fluorine-containing organic solvent, it mixes and uses it by the composition ratio in which a fluorine-containing solvent and the said organic solvent form an azeotropic or azeotrope-like composition. Is preferred. In this case, it is preferable in that it is not necessary to adjust the composition when the coating solution after use is regenerated and used.

本発明のコーティング用シリコーン溶液におけるシリコーン化合物の含有割合は、0.1〜80質量%、特には1〜20質量%であるのが好ましい。0.1質量%未満では、十分な膜厚のコーティング被膜が形成されにくく、80質量%を超えると、均一な膜厚のコーティング被膜が得られにくい。   The content ratio of the silicone compound in the silicone solution for coating of the present invention is preferably 0.1 to 80% by mass, particularly 1 to 20% by mass. If it is less than 0.1% by mass, it is difficult to form a coating film having a sufficient film thickness, and if it exceeds 80% by mass, it is difficult to obtain a coating film having a uniform film thickness.

本発明の方法においては、物品表面にコーティング用シリコーン溶液を塗布し、シリコーン溶液中の含フッ素系溶剤を蒸発除去することにより、物品表面にシリコーン化合物の皮膜を形成する。本発明の方法を適用できる物品としては、金属部品、樹脂部品、セラミックス部品、ガラス部品などの各種材質に適用でき、カテーテル等のチューブ類のコネクタ、注射器のシリンジ部分、注射針の針管部等が挙げられるが、特には、注射針の針管部に好ましく適用できる。   In the method of the present invention, a silicone solution film is formed on the article surface by applying a coating silicone solution to the article surface and evaporating and removing the fluorine-containing solvent in the silicone solution. As an article to which the method of the present invention can be applied, it can be applied to various materials such as metal parts, resin parts, ceramic parts, glass parts, and connectors of tubes such as catheters, syringe parts of syringes, needle tube parts of injection needles, etc. In particular, it can be preferably applied to the needle tube portion of an injection needle.

シリコーン溶液を注射針の針管部に塗布する方法としては、注射針の針管部分を溶液に浸漬する方法が一般的であるが、シリコーン溶液を含浸させた媒体と針管の外表面とを接触させる方法によっても可能である。そして、シリコーン溶液を塗布した後、室温あるいは加温下に放置して含フッ素系溶媒を蒸発させ、シリコーンの被膜を形成させる。   As a method of applying the silicone solution to the needle tube portion of the injection needle, a method of immersing the needle tube portion of the injection needle in the solution is generally used, but a method of bringing the medium impregnated with the silicone solution into contact with the outer surface of the needle tube Is also possible. And after apply | coating a silicone solution, it is left to stand at room temperature or heating, a fluorine-containing solvent is evaporated, and a silicone film is formed.

シリコーン被膜処理が形成された注射針は、包装した後に滅菌を行う。滅菌方法としては各種の方法が知られているが、ガンマ線滅菌法を採用すると、滑り性の低下もなく効率的に滅菌できる点で好ましい。   The injection needle formed with the silicone coating is sterilized after packaging. Various methods are known as the sterilization method. However, the use of the gamma ray sterilization method is preferable in that it can be efficiently sterilized without a decrease in slipperiness.

以下、本発明を、実施例(例1〜3)を用いて説明する。   Hereinafter, this invention is demonstrated using an Example (Examples 1-3).

コーティング用のシリコーン溶液(信越化学工業社製品名:X−22−8100A、シリコーン有効成分50質量%、溶媒トルエン50質量%)を、1,1,2,2−テトラフルオロエチル−2,2,2−トリフルオロエチルエーテル(例1)、1,1,2,2−テトラフルオロエチル−2,2,3,3−テトラフルオロプロピルエーテル(例2)、または1,1,1,2,2,3,3,4,4−ノナフルオロヘキサン(例3)で希釈し、シリコーン有効成分が3質量%の溶液を調整する。   A silicone solution for coating (product name: Shin-Etsu Chemical Co., Ltd .: X-22-8100A, silicone active ingredient 50% by mass, solvent toluene 50% by mass) was added to 1,1,2,2-tetrafluoroethyl-2,2, 2-trifluoroethyl ether (Example 1), 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether (Example 2), or 1,1,1,2,2 , 3,3,4,4-nonafluorohexane (Example 3) to prepare a solution containing 3% by mass of the silicone active ingredient.

注射針を、上記各溶液中に1分間浸漬して引き上げ、室温で1昼夜放置した後の滑り性を評価する。例1〜3のいずれの溶液を用いた場合も、得られる注射針は良好な滑り性を発現する。   The injection needle is dipped in each of the above solutions for 1 minute, pulled up, and evaluated for slipperiness after being left at room temperature for 1 day. When any of the solutions of Examples 1 to 3 is used, the resulting injection needle exhibits good slipperiness.

本発明のコーティング用シリコーン溶液は、カテーテル等のチューブ類のコネクタ、注射器のシリンジ部分、注射針の針管部等の表面へのシリコーン化合物の皮膜の形成に適用できる。
The silicone solution for coating of the present invention can be applied to the formation of a film of a silicone compound on the surface of a connector of a tube such as a catheter, a syringe part of a syringe, a needle tube part of a syringe needle or the like.

Claims (4)

シリコーン化合物と、ハイドロフルオロカーボンまたはハイドロフルオロエーテルからなる含フッ素系溶剤とを含有することを特徴とするコーティング用シリコーン溶液。   A silicone solution for coating, comprising a silicone compound and a fluorine-containing solvent comprising hydrofluorocarbon or hydrofluoroether. 含フッ素系溶剤が、1,1,2,2−テトラフルオロエチル−2,2,2−トリフルオロエチルエーテル、1,1,2,2−テトラフルオロエチル−2,2,3,3−テトラフルオロプロピルエーテルまたは1,1,1,2,2,3,3,4,4−ノナフルオロヘキサンである請求項1に記載のコーティング用シリコーン溶液。   The fluorine-containing solvent is 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether, 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetra The silicone solution for coating according to claim 1, which is fluoropropyl ether or 1,1,1,2,2,3,3,4,4-nonafluorohexane. 物品表面に請求項1または2に記載のコーティング用シリコーン溶液を塗布し、上記含フッ素系溶剤を蒸発除去することにより、物品表面にシリコーン化合物の被膜を形成させるシリコーン化合物の塗布方法。   A method for applying a silicone compound, wherein a coating film of a silicone compound is formed on the surface of an article by applying the silicone solution for coating according to claim 1 or 2 to the article surface and evaporating and removing the fluorine-containing solvent. 物品が注射針の針管部である請求項3に記載のシリコーン化合物の塗布方法。
The method for applying a silicone compound according to claim 3, wherein the article is a needle tube portion of an injection needle.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007126582A (en) * 2005-11-04 2007-05-24 Central Glass Co Ltd Coating composition of fluorine-containing polymer, method for forming fluorine-containing polymer film by using the same and method for forming photoresist or lithographic pattern
WO2009084646A1 (en) * 2007-12-28 2009-07-09 Terumo Kabushiki Kaisha Gasket for syringe and syringe comprising the gasket
JP2011067232A (en) * 2009-09-24 2011-04-07 Kawasumi Lab Inc Medical needle
JP2014124330A (en) * 2012-12-26 2014-07-07 Taisei Kako Co Ltd Syringe
US9034415B2 (en) 2009-11-09 2015-05-19 Ethicon, Inc. Surgical needle coatings and methods
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US9259219B2 (en) 2009-11-09 2016-02-16 Ethicon, Llc Surgical needle coatings and methods
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