Lubricating coating and application process for elastomeric electrical cable accessories
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-041/02
B29C-041/22
출원번호
UP-0438836
(2006-05-23)
등록번호
US-7678311
(2010-04-21)
발명자
/ 주소
Bolcar, John P.
출원인 / 주소
Thomas & Betts International, Inc.
대리인 / 주소
Hoffmann & Baron, LLP
인용정보
피인용 횟수 :
7인용 특허 :
10
초록▼
This invention relates to a method for coating an elastomeric component with a coating that has a low coefficient of friction and the articles formed by the method. The method includes preparing an elastomeric coating; applying the coating to a substrate; contacting the coated substrate with an elas
This invention relates to a method for coating an elastomeric component with a coating that has a low coefficient of friction and the articles formed by the method. The method includes preparing an elastomeric coating; applying the coating to a substrate; contacting the coated substrate with an elastomeric compound; and heating the elastomeric compound and the coated substrate under pressure to bond the coating to the elastomeric compound and form a coated elastomeric component.
대표청구항▼
We claim: 1. A method for coating an elastomeric component comprising: preparing an elastomeric coating comprising an elastomeric material having a coefficient of friction and a lubricating constituent; applying the coating to a substrate; contacting the coated substrate with an elastomeric compoun
We claim: 1. A method for coating an elastomeric component comprising: preparing an elastomeric coating comprising an elastomeric material having a coefficient of friction and a lubricating constituent; applying the coating to a substrate; contacting the coated substrate with an elastomeric compound; heating the elastomeric compound and the coated substrate under pressure to bond the coating to the elastomeric compound and form a coated elastomeric component; and separating the substrate from the coated elastomeric component. 2. The method for coating an elastomeric component according to claim 1, wherein the coated substrate is encapsulated with the elastomeric compound. 3. The method for coating an elastomeric component according to claim 1, wherein the elastomeric compound is encapsulated by the coated substrate. 4. The method for coating an elastomeric component according to claim 2, which further includes placing the coated substrate in a mold prior to encapsulation. 5. The method for coating an elastomeric component according to claim 1, wherein the elastomeric coating comprises a polymer selected from the group consisting of ethylene propylene diene monomer elastomer, ethylene propylene rubber, acrylonitrile-butadiene rubber, natural rubber, butadiene rubber, isoprene rubber, chloro-sulfonyl-polyethylene, vinyl silicone, phenyl methyl vinyl silicone, flouro methyl vinyl silicone and epichlorohydrin rubber. 6. The method for coating an elastomeric component according to claim 1, wherein the lubricating constituent is a powdered material having a coefficient of friction that is less than the coefficient of friction of the elastomeric material. 7. The method for coating an elastomeric component according to claim 1, wherein the elastomeric material is a peroxide curable elastomeric polymer. 8. The method for coating an elastomeric component according to claim 1, wherein the elastomeric compound comprises a peroxide. 9. The method for coating an elastomeric component according to claim 1, wherein the coating has a thickness of from 0.0005 to 0.020 inches. 10. The method for coating an elastomeric component according to claim 1, wherein the lubricating constituent is selected from the group consisting of polyamides, polyethylene, polypropylene, polyacetal, polytetrafluoroethylene, polydimethylsiloxane, polyester, perfluoropolyether, silicon dioxide, glass microbeads, sand, moylbdenum disulfide, metallic powders, graphite, mica and talc. 11. The method for coating an elastomeric component according to claim 1, wherein the elastomeric coating or the elastomeric compound comprises a catalyst. 12. The method for coating an elastomeric component according to claim 11, wherein the catalyst is a peroxide. 13. The method for coating an elastomeric component according to claim 1, further comprising contacting the coated elastomeric component with a lubricant. 14. The method for coating an elastomeric component according to claim 13, wherein the lubricant is polydimethylsiloxane (silicone oil), perfluoropolyether, fluorosilicone, phenylmethylpolysiloxane or alkymethylpolysiloxane.
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이 특허에 인용된 특허 (10)
Nattel William,CAX ; Michaud Alain,CAX, Connector for armored electrical cable.
Bigbee, William T.; Griffin, Stephen S., Method of manufacture of electrical wire and cable having a reduced coefficient of friction and required pulling force.
Bigbee, William T.; Griffin, Stephen S., Method of manufacture of electrical wire and cable having a reduced coefficient of friction and required pulling force.
Bigbee, Jr., William T.; Dahlke, Sheri H.; Raedeke, Ronald A.; Gillen, Jason Drew; Debord, Melvin Glen, System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable.
Bigbee, Jr., William T.; Dahlke, Sheri H.; Raedeke, Ronald A.; Gillen, Jason Drew; Debord, Melvin Glenn, System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable.
Bigbee, Jr., William Thomas; Dahlke, Sheri H.; Raedeke, Ronald A.; Gillen, Jason Drew; Debord, Melvin Glen, System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable.
Bennett, Mark Douglas; Bigbee, Jr., William Thomas; Hernandez, Ramon Valenzuela, System, method and apparatus for spray-on application of a wire pulling lubricant.
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