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Linear comb-like polycaprolactone comprises polycaprolactone and hydroxylated linear liquid polymer having number average molecular weight of preset range, and 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
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
Rare-earth catalytic system-based butadiene/isoprene copolymer comprises specified amount of butadiene, cis-1,4-polybutadiene structure and polyisoprene-3,4-structure and has specified amount of weight average molecular weight. 专利
申请日期: 2014-01-01, 公开日期: 2014-02-05
作者:  SHI Z LI Y XU Q CHEN Y GUO F HOU Z
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/11


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