Tag Archives: conjugated

Catalyst composition for hydrogenating conjugated diolefine polymer and the polymer hydrogenating process

Application Number: 00107660Application Date: 2000.05.24Publication Number: 1324867Publication Date: 2001.12.05Priority Information: International: C08F4/643;C08F8/04;C08F36/04Applicant(s) Name: Inst. of Industrial TechnAddress: Inventor(s) Name: Cai Jingcheng;Zhang Wensheng;Zhao YushanPatent Agency Code: 72003Patent Agent: yang shuyuanAbstract A method for hydrogenating conjugated diene polymer includes hydrogenation of the said polymer in the presence of hydrogen gas and hydrogenation catalyst composite. Said hydrogenation catalyst… Read More »

Conjugated biolofin and monovinylarene dual-block rubber with high wet skid resistance and low rolling resistance

Application Number: 00106458Application Date: 2000.04.12Publication Number: 1317506Publication Date: 2001.10.17Priority Information: International: C08F2/38;C08F297/04Applicant(s) Name: Research Inst of Yanshan Petro-Chemical Co, BeijingAddress: Inventor(s) Name: Liu Qing;Xue Hong;Yu FengnianPatent Agency Code: 11038Patent Agent: huang shuhuiAbstract A conjugated biolefin and monovinyl arene dual-block rubber is prepared under the existance of organolithium trigger. It features that the content of vinyl… Read More »

Preparation of conjugated diene and/or monovinyl arene polymer

Application Number: 00105913Application Date: 2000.04.20Publication Number: 1269371Publication Date: 2000.10.11Priority Information: International: C08F297/04Applicant(s) Name: Jiangsu Shengjie Industry Co., Ltd.Address: Inventor(s) Name: Zhang Chunqing;Mu Ruifeng;Wang YongweiPatent Agency Code: 11240Patent Agent: shi hechuAbstract A preparation method of conjugated diolefine and/or monovinyl aromatic polymer adopts a structure regulating agent expressed by the general formula, uses base lithium as initiating… Read More »

Application of polychela-type trigger in preparing biblock rubber of conjugated diolefine and monovinyl arene

Application Number: 00105313Application Date: 2000.03.31Publication Number: 1315461Publication Date: 2001.10.03Priority Information: International: C08F4/48;C08F297/04Applicant(s) Name: Research Inst of Yanshan Petro-Chemical Co, BeijingAddress: Inventor(s) Name: Liu Qing;Xue Hong;Yu FengnianPatent Agency Code: 11038Patent Agent: huang shuhuiAbstract A process for preparing biblock polymerized rubber of conjugated diolefin and monoethylene arene by means of polychelating-type trigger is disclosed, and it features… Read More »