US 7,528,184 B2
Perfluoroelastomer composition and perfluoro rubber molded article
Hiroshi Funaki, Ichihara (Japan); Makoto Honda, Ichihara (Japan); Masayuki Saito, Ichihara (Japan); and Hiroki Kamiya, Ichihara (Japan)
Assigned to Asahi Glass Company, Limited, Tokyo (Japan)
Filed on Aug. 18, 2006, as Appl. No. 11/505,801.
Claims priority of application No. 2005-278961 (JP), filed on Sep. 26, 2005; and application No. 2006-086541 (JP), filed on Mar. 27, 2006.
Prior Publication US 2007/0072973 A1, Mar. 29, 2007
Int. Cl. C04B 28/04 (2006.01); C08L 27/12 (2006.01); C08L 27/00 (2006.01); D06M 15/277 (2006.01); C08K 5/07 (2006.01)
U.S. Cl. 524—7  [524/301; 524/323; 524/357; 524/394; 524/544; 524/545; 524/551; 524/440] 12 Claims
 
1. A perfluoroelastomer composition comprising (a) a perfluoroelastomer, (b) an organic peroxide, (c) a scorch retarder, and (d) sodium stearate.