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1. (WO2003004563) ACRYLIC RUBBER HAVING CARBOXYL GROUP IN MOLECULE, ACRYLIC RUBBER COMPOSITION CONTAINING VULCANIZING AGENT AND VULCANIZATION ACCELERATOR, AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/004563    International Application No.:    PCT/JP2002/006828
Publication Date: 16.01.2003 International Filing Date: 05.07.2002
Chapter 2 Demand Filed:    05.07.2002    
IPC:
C08K 5/16 (2006.01), C08L 33/08 (2006.01), C08L 79/02 (2006.01)
Applicants: ZEON CORPORATION [JP/JP]; 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8323 (JP) (For All Designated States Except US).
UMETSU, Kiyonori [JP/JP]; (JP) (For US Only).
KUBOTA, Isao [JP/JP]; (JP) (For US Only).
AIMURA, Yoshiaki [JP/JP]; (JP) (For US Only)
Inventors: UMETSU, Kiyonori; (JP).
KUBOTA, Isao; (JP).
AIMURA, Yoshiaki; (JP)
Agent: WADA, Yasuro; Zeon Corporation, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8323 (JP)
Priority Data:
2001-205267 05.07.2001 JP
Title (EN) ACRYLIC RUBBER HAVING CARBOXYL GROUP IN MOLECULE, ACRYLIC RUBBER COMPOSITION CONTAINING VULCANIZING AGENT AND VULCANIZATION ACCELERATOR, AND USE THEREOF
(FR) ELASTOMERE ACRYLIQUE COMPORTANT UN GROUPE CARBOXYLIQUE DANS LA MOLECULE, COMPOSITION ELASTOMERE ACRYLIQUE CONTENANT UN AGENT DE VULCANISATION ET UN ACCELERATEUR DE VULCANISATION, ET UTILISATION ASSOCIEE
Abstract: front page image
(EN)An acrylic rubber composition which has excellent storage stability before vulcanization, is less apt to scorch during vulcanization, and gives a vulcanizate reduced in compression set and in thermal change in material property. The acrylic rubber composition comprises 100 parts by weight of (A) an acrylic rubber having carboxyl groups in the molecule, 0.05 to 5 parts by weight of (B) a polyamine compound, 0.1 to 10 parts by weight of (C) a guanidine compound, and 0.1 to 8 parts by weight of (D) a thiuram compound.
(FR)L'invention concerne une composition élastomère acrylique, présentant une excellente stabilité au stockage avant vulcanisation et moins susceptible de griller pendant la vulcanisation. Cette composition permet d'obtenir un vulcanisat à compression rémanente et à changement thermique réduits en termes de propriétés de la matière. Ladite composition élastomère acrylique comprend 100 parties en poids d'un (A) élastomère acrylique contenant des groupes carboxyliques dans la molécule, 0,05 à 5 parties en poids d'un (B) composé polyamine, 0,1 à 10 parties en poids d'un (C) composé guanidine, et 0,1 à 8 parties en poids d'un (D) composé thiurame.
Designated States: JP, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)