JPS5878383A - Panel heating implement and method of producing same - Google Patents
Panel heating implement and method of producing sameInfo
- Publication number
- JPS5878383A JPS5878383A JP17688881A JP17688881A JPS5878383A JP S5878383 A JPS5878383 A JP S5878383A JP 17688881 A JP17688881 A JP 17688881A JP 17688881 A JP17688881 A JP 17688881A JP S5878383 A JPS5878383 A JP S5878383A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- heater
- base material
- layer
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は面状採暖具における立毛表布の接着に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to adhesion of a raised outer fabric in a planar heating device.
従来、電気カーペット等に用いる表布はニード９パンチ
フエルトなどの不織布やフレンチパイル等を使用してお
り、比較的表面は平滑で、クッション性のない硬質のも
のであった。しかしながら、一般カーペットのような立
毛タイプのクノンヨン性のよい表面が望まれていた。前
記ニードルパンチフェルト等の平滑表布では、ホットメ
ルト接着剤を用いて熱プレス接着が容易であ−）たのに
対し、立毛表布は熱プレス工程で毛が倒れることから、
中にヒータを組込んだ電気カーペットに立毛表布を使用
することは困難であった。Conventionally, outer fabrics used for electric carpets and the like have been made of non-woven fabrics such as need 9 punch felt, French pile, etc., and have relatively smooth surfaces and are hard with no cushioning properties. However, there has been a desire for a raised-type surface with good curing properties, such as a general carpet. With smooth outer fabrics such as needle punch felt, it is easy to heat-press bond them using hot-melt adhesives, but with raised outer fabrics, the wool falls down during the heat-pressing process.
It has been difficult to use a raised outer fabric in an electric carpet with a built-in heater.
本発明は上記の問題に留意し、立毛表布の立毛に損傷を
与えずにクッション性のよいインテリア性のある電気カ
ーベント等の面状採暖具を提供することを目的とするも
のである。The present invention has been made with the above-mentioned problems in mind, and an object of the present invention is to provide a planar heating device, such as an electric car vent, that provides interior decoration with good cushioning properties without damaging the napped surface fabric.
上記目的を達成するための本発明の基本的構成は、ヒー
タ組込基材と立毛表布とを接着層により接着してなる面
状採暖具において、前記接着層を水反応型接着剤とした
ものである。また、この面状採暖具を得るための基本的
製造方法はヒータ組込基材表面にウレタンプレポリマー
のロールコータ塗工工程、硬化用水のスプレ散布工程、
立毛表布の貼合工程を設けて表布を３０分以内に接着す
る方法、または、ヒータ組込基材表面にウレタンプレポ
リマーと硬化用水を同時あるいは順次にノズルよりスプ
レーし、立毛毛布を３０分以内に接着する方法である。The basic structure of the present invention to achieve the above object is a planar heating device in which a base material incorporating a heater and a raised outer fabric are bonded together by an adhesive layer, wherein the adhesive layer is a water-reactive adhesive. It is something. In addition, the basic manufacturing method for obtaining this planar heating device includes a roll coater coating process of urethane prepolymer on the surface of the base material incorporating the heater, a spraying process of curing water,
A method of attaching a raised outer fabric and bonding the outer fabric within 30 minutes, or a method of spraying the urethane prepolymer and curing water from a nozzle simultaneously or sequentially onto the surface of the base material incorporating the heater, and applying the raised blanket for 30 minutes. It is a method that can be bonded within minutes.
本発明における立毛表布とはジャギー、タフチット、ニ
ット、ループ、モケット等の表布でパイル長さが３喘以
上のものを言う。The napped outer fabric in the present invention refers to outer fabrics such as jaggies, tuff chits, knits, loops, and moquettes with a pile length of 3 or more.
本発明におけるヒータ組込基材とはヒータを接着、糸上
め、ラミネート等の方法によ−〕で固定させた面状発熱
体シートをいい、ヒータとしては金属線ヒータ、温度ヒ
ユーズ機能を有するチュービングヒータ、金属箔ヒータ
、導体−高分子複合体型面状発熱体等の谷種ヒータを用
いることができる。基材としてはポリエステル、ポリカ
ーボネート、ビニル重合体等の高分子シートや不織布、
オたＡ４ Ｎｉ、ＳＵＳ等の金属箔、や高分子−金槙積
層シート等を用いることができる。高分子−金属積層シ
ートとしてはポリアクリレート層、ポリエステル、ポリ
ウレタン、エポキシ等をアンダーコートあるいはラミネ
ートした金属箔や、高分子シートをラミネートした金属
網板や金属粉体、ウィスカ等を高分子中に分散させた高
分子複合（Ａ料シートを用いる。本基材中に金属箔や金
属粉体等を使用する場合、熱伝導率が高いため均熱板と
しての機能を果たす。In the present invention, the heater-embedded base material refers to a planar heating element sheet on which a heater is fixed by methods such as gluing, threading, laminating, etc. The heater is a metal wire heater and has a temperature fuse function. A heater such as a tubing heater, a metal foil heater, a conductor-polymer composite sheet heating element, etc. can be used. Base materials include polymer sheets such as polyester, polycarbonate, and vinyl polymers, nonwoven fabrics,
Metal foils such as A4 Ni and SUS, polymer-Kamaki laminated sheets, etc. can be used. Polymer-metal laminated sheets include polyacrylate layers, metal foils undercoated or laminated with polyester, polyurethane, epoxy, etc., metal mesh plates laminated with polymer sheets, metal powder, whiskers, etc. dispersed in polymers. A polymer composite (material sheet A) is used. When metal foil, metal powder, etc. are used in this base material, it functions as a heat soaking plate because of its high thermal conductivity.
また本発明は、１００℃以」二の高温による硬化工程を
必要とせず、無溶剤、無公害で高速度で硬化させること
のできる水反応型接着剤を用いることにその特徴がある
。この接着剤を用いる場合、接着剤塗工後に水をスプレ
ーすることにより容易に接着できるし、また一方、接着
剤と水を２ノズルのスプレーにより塗工することによっ
ても容易に接着することができる。本発明に用いる硬化
剤としての水は純水、水道水、反応促進剤含有水のいず
れを用いてもよい。この水反応型接着剤としては、シア
ノアクリレート、ポリウレタン等があるがウレタン系接
着剤が適し、中でも４，４′−ジェニルメタンジイソシ
アナートとポリプロピレングリコールを中心とするポリ
オールよりなる水反応型ウレタンプレポリマーを用いる
ものが最も適している。反応促進剤としてはカルボン酸
スズ等有機金属塩や、第三級アミン、尿素等が用いられ
る。Furthermore, the present invention is characterized by the use of a water-reactive adhesive that does not require a curing process at high temperatures of 100° C. or higher, and can be cured at high speed without solvent or pollution. When using this adhesive, it can be easily bonded by spraying water after applying the adhesive, or it can also be easily bonded by applying the adhesive and water by spraying with two nozzles. . The water used as a curing agent in the present invention may be pure water, tap water, or water containing a reaction accelerator. Examples of this water-reactive adhesive include cyanoacrylate and polyurethane, but urethane-based adhesives are suitable, especially water-reactive urethane made of polyols mainly consisting of 4,4'-genylmethane diisocyanate and polypropylene glycol. Those using prepolymers are most suitable. As the reaction accelerator, organic metal salts such as tin carboxylate, tertiary amines, urea, etc. are used.
本発明の接着剤の特長は接着工程に高温（１００℃以上
）を要しないばかシでなく、硬化後、接着剤が、高温接
着性、ゴム弾性、金属との高接着性等を有することにあ
る。また、プレポリマー中に各種官能基を導入すること
が容易であり、適用材質（表布やヒータ組込基材等）の
詳細に応じて、変性、改質が可能である。これらの接着
剤は、水により尿素結合の形成を主体に硬化するが、一
部はビューレット結合等により三次元化し、高温接着性
にも効果を発揮する。The advantage of the adhesive of the present invention is that it does not require high temperatures (100°C or higher) in the bonding process, and after curing, the adhesive has high temperature adhesive properties, rubber elasticity, and high adhesion to metals. be. In addition, it is easy to introduce various functional groups into the prepolymer, and modification and modification are possible depending on the details of the applied material (outer fabric, base material incorporating a heater, etc.). These adhesives are cured by water mainly through the formation of urea bonds, but some of them become three-dimensional through buret bonding and the like, and are also effective in high-temperature adhesion.
次に本発明の実施例を示す。Next, examples of the present invention will be shown.
実施例１
第１図、第２図に示すように断熱フェルト１とチュービ
ングヒータ組込基材（エポキシ樹脂で表面コートした１
０μＡｔフイルム）２と立毛表布３を重ねてなる電気カ
ーペットをつくるにあたり、ヒータ組込基材２と断熱フ
ェルト１とを予めポリエチレンシートを介在させて熱プ
レスにより接着した。図中の４はコントローラである。Example 1 As shown in Figs.
In order to produce an electric carpet consisting of a 0 μAt film (2) and a raised surface fabric (3), the heater-embedded base material (2) and the heat insulating felt (1) were bonded in advance by hot press with a polyethylene sheet interposed. 4 in the figure is a controller.
次いで第３図のように乾燥空気雰囲気下に設置されたロ
ールコータ６上に水反応型ウレタン接着剤６（サンスタ
化学（株） ｙｉ−３粘度（２０℃）２０００ＣＰ）を
注ぎ、断熱材付ヒータ組込基材了上に塗工した。Next, as shown in Fig. 3, a water-reactive urethane adhesive 6 (manufactured by Sunstar Chemical Co., Ltd., yi-3 viscosity (20°C) 2000CP) was poured onto the roll coater 6 installed in a dry air atmosphere, and a heater with a heat insulating material was applied. It was coated on the embedded base material.
次いで水をスプレー８により噴霧し、３０秒後に立毛表
布を位置合わせして貼り合せ、６０℃の加熱プレス９に
より３０秒加圧し、取り出した。６分経過後、接着強度
をピーリング法で測定したところ、２．６Ｋｙ／２．５
ｃｒｎを示し十分な接着強度が確認された。Next, water was sprayed with a sprayer 8, and after 30 seconds, the napped outer fabric was aligned and bonded, and the material was pressed for 30 seconds with a heated press 9 at 60° C. and taken out. After 6 minutes, the adhesive strength was measured by peeling method and found to be 2.6Ky/2.5
crn, and sufficient adhesive strength was confirmed.
なお、ここで従来例としてはホットメルト接着剤を用い
る熱プレス方式による実験をしたところ、第６図のよう
に立毛表布３の立毛が倒れてしまった。その立毛の倒れ
る条件として第６図に示すような金型温度と加圧時間と
の関係が得られた。この図より、１００℃以上の熱プレ
ス工程を用いることは立毛状態を必ず損なう欠陥を有す
ることがわかる。また一方、１００℃以下で接着可能な
ホットメルト接着剤の場合、当然のことであるが、８０
’Ｃ１１００℃という高温で接着強度が保持できず、加
熱採暖を目的とする採暖具に不適当であることは言うま
でもない。Here, as a conventional example, when an experiment was conducted using a heat press method using a hot melt adhesive, the nap of the napped outer fabric 3 fell down as shown in FIG. The relationship between mold temperature and pressurizing time as shown in FIG. 6 was obtained as the condition for the nap to collapse. From this figure, it can be seen that using a hot press process at 100° C. or higher always has a defect that impairs the nap. On the other hand, in the case of hot melt adhesives that can be bonded at temperatures below 100°C, it is natural that
Needless to say, the adhesive strength cannot be maintained at a high temperature of 1100° C., making it unsuitable for use as a heating device for heating purposes.
実施例２
実施例１と同様にして製造した断熱材付ヒータ組込基材
７上に第４図に示すように２ノズルのスプレーガン１０
にて水反応ポリウレタンプレポリ？−（ｆンスタ化学（
株）Ｍ２、粘度１５００ＣＰ（２０℃））１１と尿素６
％含有水１２とをスプレーした。３０秒経過後、表布３
を貼合せ、６０℃の熱プレス９にて６秒間加圧した。１
０分経過後、接着強度を実施例１と同様に測定したとこ
ろ、１．３Ｋｙ／２．５ｃＩｎという十分な接着強度を
示した。Example 2 A two-nozzle spray gun 10 was placed on the heater-incorporated base material 7 with heat insulating material manufactured in the same manner as in Example 1 as shown in FIG.
Water reaction polyurethane prepoly? -(fnstachemistry(
Ltd.) M2, viscosity 1500CP (20°C)) 11 and urea 6
It was sprayed with 12% water. After 30 seconds, outer cloth 3
were laminated together and pressed for 6 seconds using a hot press 9 at 60°C. 1
After 0 minutes, the adhesive strength was measured in the same manner as in Example 1, and it was found to be a sufficient adhesive strength of 1.3 Ky/2.5 cIn.
なおこの実施例１および２の接着剤についてヒータ組込
基材７の材料との接着性を検討したところ、Ａｔ板につ
いては多少接着強度が劣ったが、ポリウレタン、エポキ
シ、ポリエステルについては強力な接着力を示した。When examining the adhesive properties of the adhesives of Examples 1 and 2 with the material of the heater-incorporated base material 7, it was found that the adhesive strength was somewhat poor for At plates, but the adhesive strength was strong for polyurethane, epoxy, and polyester. Showed strength.
本発明はこのように立毛表布を用いる電気カーペット等
採暖具に非常に有用なものであり、工業的価値の大なる
ものである。As described above, the present invention is very useful for heating devices such as electric carpets that use a raised surface fabric, and has great industrial value.
第１図は本発明の実施例における電気カーペットの外観
を示す図である。第２図は本発明の実施例における電気
カーベントの断面図である。第３図は実施例１における
製造工程を示す図、第４図は実施例２における製造工程
を示す図である。第６図は従来例における熱プレスでの
倒毛状態を示す図、第６図は従来例にふ・ける立毛表布
の毛を倒す金型温度と加圧時間の関係を示す図である。
１・・・・−・断熱フェルト、２・・・・・・チュービ
ング、ヒータ組込基材、３・・・・−・立毛表布、６・
・・・・・水１゜
反応型ウレタン接着剤、６・・・・・・ロールコータ、
７・・・−・ヒータ組込基材、８・・・・−・スプレー
、９・・・・・・加熱プレス、１０・・・・・・スプレ
ーガン、１１・・・・・・水反応ポリウレタンプレポリ
マー、尿素含有水。FIG. 1 is a diagram showing the appearance of an electric carpet in an embodiment of the present invention. FIG. 2 is a sectional view of an electric car vent in an embodiment of the present invention. FIG. 3 is a diagram showing the manufacturing process in Example 1, and FIG. 4 is a diagram showing the manufacturing process in Example 2. FIG. 6 is a diagram showing the state of hair falling in a heat press in a conventional example, and FIG. 6 is a diagram showing the relationship between the mold temperature and pressurizing time to flatten the hair of a raised outer fabric in a conventional example. 1...Insulating felt, 2...Tubing, heater built-in base material, 3...Napped outer fabric, 6...
...Water 1° reactive urethane adhesive, 6...Roll coater,
7...--Heater built-in base material, 8...--Spray, 9...Heating press, 10...Spray gun, 11...Water reaction Polyurethane prepolymer, water containing urea.
Claims (1)
接着してなる面状採暖具において、前記接着層が水反応
型接着剤によりなることを特徴とする面状採暖具〇 （２）水反応型接着剤がウレタン系接着剤であることを
特徴とする特許請求の範囲第１項記載の面状採暖具〇 （３） ウレタン系接着剤が、ポリオールと４４７−
シフエニルメタンジイソシアナートを含有するプレポリ
マーを水あるいは反応促進剤含有水によって反応させ、
尿素結合、ビューレット結合を形成させるものであるこ
とを特徴とする特許請求の範囲第２項記載の面状採暖具
。 （４） ヒ〜り組込基材が高分子シート、金属箔ある
いは高分子−金桐積層シートのうちのいずれかよりなる
ことを特徴とする特許請求の範囲第１ｆ４命−串番φに
記載の面状採暖具。 （６） ヒータ組込基材の表布接着面がアルミニウム
層、ポリアクリレート層、エポキシ樹脂層、ポリエステ
ル層、ポリウレタン層より選ばれた少くとも一種により
構成されていることを特徴とする特許請求の範囲第４項
記載の面状採暖具。 （６） ヒータ組込基材の表布接着面の裏面に断熱層
（７） ヒータ組込基材と立毛表布を接着層で接着す
る方法であって、ヒータ組込基材表面に順次、ウレタン
プレポリマーのロールコータ塗工工程、硬化用水のスプ
レ散布工程、立毛表布の貼合工程を設けて表布を３０分
以内に実用接着強度に接着することを特徴とする面状採
暖具の製造方法。 （８） ヒータ組込基材と立毛表布を接着層で接着す
る方法であって、ヒータ組込基材表面に、ウレタンプレ
ポリマーと硬化用水とを同時あるいは順次に別個のノズ
ルよりスプレーし、立毛表布を貼り合せ、３０分以内に
十分な接着強度に接着することを特徴とする面状採暖具
の製造方法。[Scope of Claims] (1) A planar heating device formed by adhering a heater-incorporated base material and a raised surface fabric with an adhesive layer, characterized in that the adhesive layer is made of a water-reactive adhesive. (2) A planar heating device according to claim 1, wherein the water-reactive adhesive is a urethane adhesive (3) The urethane adhesive is a polyol and 447 −
Reacting a prepolymer containing siphenylmethane diisocyanate with water or water containing a reaction accelerator,
The planar heating device according to claim 2, characterized in that it forms a urea bond and a biuret bond. (4) Claim 1f4-Kushi-Number φ is characterized in that the heat-embedding base material is made of any one of a polymer sheet, metal foil, or a polymer-Kana paulownia laminated sheet. A surface heating device. (6) A patent claim characterized in that the outer fabric adhesive surface of the base material incorporating the heater is composed of at least one selected from an aluminum layer, a polyacrylate layer, an epoxy resin layer, a polyester layer, and a polyurethane layer. A planar heating device as described in Scope 4. (6) A heat insulating layer on the back side of the adhesive surface of the outer fabric of the heater-embedded base material (7) A method of bonding the heater-embedded base material and the raised outer fabric with an adhesive layer, in which the heater-embedded base material is sequentially coated with: A planar heating device characterized in that the outer fabric is bonded to a practical adhesive strength within 30 minutes by providing a roll coater coating process of a urethane prepolymer, a spraying process of curing water, and a laminating process of a raised outer fabric. Production method. (8) A method of bonding a heater-embedded base material and a raised surface fabric with an adhesive layer, which involves spraying a urethane prepolymer and curing water onto the surface of the heater-embedded base material simultaneously or sequentially from separate nozzles; A method for manufacturing a planar warming device, characterized by laminating a raised outer fabric and adhering with sufficient adhesive strength within 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17688881A JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17688881A JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878383A true JPS5878383A (en) | 1983-05-11 |
| JPS6319992B2 JPS6319992B2 (en) | 1988-04-26 |
Family
ID=16021509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17688881A Granted JPS5878383A (en) | 1981-11-04 | 1981-11-04 | Panel heating implement and method of producing same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102320A (en) * | 2004-10-07 | 2006-04-20 | Zenjiro Shiozu | Bonding method between skin side and ball side of ball for ball game |
| JP2009076411A (en) * | 2007-09-25 | 2009-04-09 | Renias:Kk | Exoergic resin sheet, and manufacturing method thereof |
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| JPS55144685A (en) * | 1979-04-28 | 1980-11-11 | Matsushita Electric Works Ltd | Method of manufacturing panel heater |
| JPS55148383A (en) * | 1979-05-08 | 1980-11-18 | Daikin Ind Ltd | Electric carpet for heating |
| JPS5646505A (en) * | 1979-09-21 | 1981-04-27 | Hitachi Ltd | Programmable resistance |
| JPS5828191A (en) * | 1981-08-13 | 1983-02-19 | サンスタ−技研株式会社 | Method of producing panel heater |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53181B2 (en) * | 1971-12-30 | 1978-01-06 | ||
| JPS5338121B2 (en) * | 1973-06-08 | 1978-10-13 | ||
| JPS5520153B2 (en) * | 1973-12-29 | 1980-05-31 | ||
| JPS5346732B2 (en) * | 1974-01-08 | 1978-12-15 | ||
| JPS5149468A (en) * | 1974-10-25 | 1976-04-28 | Nippon Telegraph & Telephone | KINZOKUSHINIRIPURINTOHAISENBAN NO SURUUHOORUZETSUENHOHO |
| US4155768A (en) * | 1977-12-05 | 1979-05-22 | International Business Machines Corporation | Waterfast ink for use in ink jet printing |
-
1981
- 1981-11-04 JP JP17688881A patent/JPS5878383A/en active Granted
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845914U (en) * | 1971-09-29 | 1973-06-15 | ||
| JPS496528A (en) * | 1972-05-10 | 1974-01-21 | ||
| JPS5236426U (en) * | 1975-09-05 | 1977-03-15 | ||
| JPS5280148U (en) * | 1975-12-12 | 1977-06-15 | ||
| JPS53181U (en) * | 1976-06-22 | 1978-01-05 | ||
| JPS5338121U (en) * | 1976-09-03 | 1978-04-04 | ||
| JPS5346732U (en) * | 1976-09-25 | 1978-04-20 | ||
| JPS548145U (en) * | 1977-06-20 | 1979-01-19 | ||
| JPS54104614A (en) * | 1978-02-02 | 1979-08-17 | Hitachi Netsu Kigu Kk | Preparation of electric carpet |
| JPS5518753U (en) * | 1978-07-25 | 1980-02-06 | ||
| JPS5520153U (en) * | 1978-07-26 | 1980-02-08 | ||
| JPS5524716U (en) * | 1978-08-04 | 1980-02-18 | ||
| JPS551184A (en) * | 1979-04-14 | 1980-01-07 | Tokyo Shibaura Electric Co | Shield case |
| JPS55144685A (en) * | 1979-04-28 | 1980-11-11 | Matsushita Electric Works Ltd | Method of manufacturing panel heater |
| JPS55148383A (en) * | 1979-05-08 | 1980-11-18 | Daikin Ind Ltd | Electric carpet for heating |
| JPS5646505A (en) * | 1979-09-21 | 1981-04-27 | Hitachi Ltd | Programmable resistance |
| JPS5828191A (en) * | 1981-08-13 | 1983-02-19 | サンスタ−技研株式会社 | Method of producing panel heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102320A (en) * | 2004-10-07 | 2006-04-20 | Zenjiro Shiozu | Bonding method between skin side and ball side of ball for ball game |
| JP2009076411A (en) * | 2007-09-25 | 2009-04-09 | Renias:Kk | Exoergic resin sheet, and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319992B2 (en) | 1988-04-26 |
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