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Star-comb-shaped polycarbonate comprises hydroxylated star macromolecular initiator residue derived from hydroxylated liquid polybutadiene, hydroxylated liquid polyisoprene, hydroxylated liquid butadiene/isoprene and/or its copolymer. 专利
申请日期: 2015-01-01, 公开日期: 2015-08-12
作者:  LI Y REN Y WANG Y WEI Z WU T LENG X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
New binary star branched rare-earth epichlorohydrin rubber, prepared by adding organic solvent, epichlorohydrin monomer, ethylene oxide, star branching agent, and rare earth catalyst into reactor, polymerizing, post-processing, and drying. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-16
作者:  GUO F LI Y LI T MA H NIU H WANG Y
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09
Star-branched rare-earth epichlorohydrin rubber has specified average molecular weight, and comprises rare-earth neodymium carboxylate, neodymium phosphonate and/or alkoxy neodymium, alkylaluminum hydride, and alcohol. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-09
作者:  GUO F LI Y LI T MA H NIU H WANG Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
New star-like comb polycaprolactone has number average molecular weight of preset range. 专利
申请日期: 2014-01-01, 公开日期: 2014-01-08
作者:  GAO Q LI Y REN Y WANG Y SHEN K LENG
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/11
Method for calculating path climbing ability of inspection detector of complex terrain, involves calculating average free path of terrain area through rotation of star digital terrain elevation diagram according to fixed angle interval. 专利
申请日期: 2012-01-01, 公开日期: 2012-08-22
作者:  GUO L HAN H LI L LIAN J WANG M WANG
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18
New star-branched polybutadiene having weight average molecular weight of specified range and high content of cis-1,4-polybutadiene. 专利
申请日期: 2011-01-01, 公开日期: 2011-07-06
作者:  LI Y WANG Y LI T LI Z SHEN K ZHANG
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/18
Novel star/comb shaped butadiene/isoprene/styrene polymer has preset number average molecular weight. 专利
申请日期: 2008-01-01, 公开日期: 2008-04-09
作者:  LI Y ZHANG C ZHANG H CHEN C LI Z ZH
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27


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