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1. (WO2002033003) FULLY CURED THERMOPLASTIC ELASTOMER, PROCESS FOR ITS MANUFACTURE AND APPLICATIONS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/033003    International Application No.:    PCT/CN2001/000972
Publication Date: 25.04.2002 International Filing Date: 15.06.2001
IPC:
C08K 5/00 (2006.01)
Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION [CN/CN]; 6A, Huixindong Street Chaoyang District Beijing 100029 (CN) (For All Designated States Except US).
CHINA RETROLEUM & CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY [CN/CN]; No. 14 Beisanhuandong Street Chaoyang District Beijing 100013 (CN) (For All Designated States Except US).
QIAO, Jinliang [CN/CN]; (CN) (For US Only).
LIU, Yiqun [CN/CN]; (CN) (For US Only).
ZHANG, Xiaohong [CN/CN]; (CN) (For US Only).
GAO, Jianming [CN/CN]; (CN) (For US Only).
WEI, Genshuan [CN/CN]; (CN) (For US Only).
ZHANG, Shijun [CN/CN]; (CN) (For US Only).
SONG, Zhihai [CN/CN]; (CN) (For US Only).
LI, Jiuqiang [CN/CN]; (CN) (For US Only).
ZHUANG, Dechuan [CN/CN]; (CN) (For US Only)
Inventors: QIAO, Jinliang; (CN).
LIU, Yiqun; (CN).
ZHANG, Xiaohong; (CN).
GAO, Jianming; (CN).
WEI, Genshuan; (CN).
ZHANG, Shijun; (CN).
SONG, Zhihai; (CN).
LI, Jiuqiang; (CN).
ZHUANG, Dechuan; (CN)
Agent: CCPIT PATENT AND TRADEMARK LAW OFFICE; 10/F Ocean Plaza 158 Fuxingmennei Street Beijing 100031 (CN)
Priority Data:
00 1 09220.0 15.06.2000 CN
Title (EN) FULLY CURED THERMOPLASTIC ELASTOMER, PROCESS FOR ITS MANUFACTURE AND APPLICATIONS THEREOF
(FR) ELASTOMERE THERMOPLASTIQUE ENTIEREMENT VULCANISE, SON PROCEDE DE FABRICATION ET SES APPLICATIONS
Abstract: front page image
(EN)The present invention provides a fully vulcanized thermoplastic elastomer and a processing method thereof, said thermoplastic elastomer has a rubber phase in which the particle size is controllable and the shape of the particle is sphere like. The fully vulcanized powdered rubber is blended with the plastics using normal rubber blending methods, thus obtained a fully vulcanized thermoplastic elastomer, the rubber phase of which has a controllable particle size and a sphere like shape. The resulted fully vulcanized thermoplastic elastomer exhibits high tensile strength and elongation at break, excellent appareance and processing properties.
(FR)L'invention concerne un caoutchouc élastomère thermoplastique entièrement vulcanisé dont la granulométrie peut être réglée et dont la configuration extérieure est sphérique. Le procédé de mélange de caoutchouc conventionnel mis en oeuvre permet le mélange d'un caoutchouc, qui n'a pas encore été réduit en poudre, et d'une matière plastique. Ainsi, la granulométrie du caoutchouc peut être réglée, l'extérieur peut être configuré en sphère, l'élasticité s'en trouve améliorée à l'instar de l'allongement de rupture. De plus, l'esthétique de l'élastomère faisant l'objet de cette invention est très réussie grâce à l'usinage effectué.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)