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특허 상세정보

Organic friction modifier comprising laminar graphite and aramid resin

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-005/16   
미국특허분류(USC) 428/403; 428/407
출원번호 US-0149109 (2008-04-25)
등록번호 US-8163387 (2012-04-24)
우선권정보 JP-P.2007-118806 (2007-04-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
인용정보 피인용 횟수 : 1  인용 특허 : 18
초록

An organic friction modifier is provided with a composite material particle in which laminar graphite particles are dispersed in an aramid resin. In addition, a friction material is provided with an organic friction modifier including a composite material particle in which laminar graphite particles are dispersed in an aramid resin.

대표
청구항

1. An organic friction modifier comprising a composite material particle in which laminar graphite particles are dispersed within a poly-paraphenylene terephthalamide throughout a whole of the composite material particle. 2. The organic friction modifier according to claim 1, wherein the blending ratio of the graphite particles to the poly-paraphenylene terephthalamide is 5 to 10 mass %. 3. The organic friction modifier according to claim 1, wherein the average particle diameter of the organic friction modifier is 50 to 500 μm. 4. A friction material com...

이 특허에 인용된 특허 (18)

  1. Chuluda Philip A. (Oxford CT). Carbon fiber/flame-resistant organic fiber sheet as a friction material. USP1981034256801.
  2. Gaylor Dennis A. (Clover SC) Burgoon Donald L. (Gastonia NC). Coating for a brake pad, a method of reducing brake pad noise, and a brake pad. USP1997045622785.
  3. Vogel Ferdinand L. (Whitehouse Station NJ). Compositions for improving the stability of intercalated graphite structural members. USP1987024642201.
  4. Dischler Louis ; Moyer Terry T. ; Henson Jimmy B.. Dilatant powder coated fabric and containment articles formed therefrom. USP1998075776839.
  5. Lam Robert Chi-Chiu ; Yesnik Marc A.. Friction lining material comprising less fibrillated aramid fibers and synthetic graphite. USP1998055753356.
  6. Nakajima Osamu,JPX. Friction material. USP1998105817411.
  7. Seki Katsuji (Saitama JPX) Hashimoto Naoyuki (Tsukuba JPX). Friction material. USP1992025087642.
  8. Honma Toru (Okazaki JPX) Kakihara Kenji (Okazaki JPX) Ozawa Makoto (Nagoya JPX). Friction material composition for brake lining. USP1988114785029.
  9. Howard Ronald A. (Brook Park OH). High purity, high temperature pipe thread sealant paste. USP1992025085700.
  10. Ozaki,Toyokazu; Taomoto,Akira; Hashimoto,Mitsuru; Deguchi,Masahiro; Shibata,Motoshi. High thermal conductivite element, method for manufacturing same, and heat radiating system. USP2007087252795.
  11. Shimokusuzono Takumi,JPX ; Egami Masaki,JPX. Lubricative resin composition. USP2001116316534.
  12. Hsu Che-Hsiung (Wilmington DE). Making a yarn of particulate-impregnated aramid fibers. USP1995105460881.
  13. Conley,Jill A.; Lundblad,Lenard Oscar; Merriman,Edmund A.. Meta-and para-aramid pulp and processes of making same. USP2008117455750.
  14. Hsu Che-Hsiung (Wilmington DE). Method of making a yarn of particulate-impregnated aramid fibers. USP1994035298028.
  15. Hoiness David Eldon. Process for making aramid particles as wear additives. USP1998095811042.
  16. Murakami Mutsuaki (Tokyo JPX). Process for producing graphite. USP1989104876077.
  17. Hitoshi Yamada JP; Kazuki Morimoto JP; Katsuya Kusuno JP; Shuichiro Wada JP; Kazuo Nishimoto JP. Resin composition. USP2002126500893.
  18. Kawabata Masataka,JPX ; Suzuki Atsushi,JPX. Wet type friction material. USP2001116316083.