沪江词库精选butene-1是什么意思、英语单词推荐、中英文句子翻译、英语短语 丁烯-1 相似短语 poly (1 butene) 【化】 聚丁烯 dimethyl butene 二甲基丁烯 butene diacid 丁烯二酸 butene rubber 丁烯橡胶 methyl butene 【建】 甲基丁烯 trans butene diacid 反丁烯二酸 butene dicarboxylic acid 【建...
butene-1 英文butene-1 中文【建】 丁烯-[2]
网络丁烯-1;顺式-1;二溴-1 网络释义 1. 丁烯-1 6117-80-2 | CAS数据库 ... 【安全说明 】 S23-S24/25-S36-S26 顺-2-丁烯-1,4-二醇2-Butene-1,4-diol,97% cis 【储存条件 】 In… www.chemicalbook.com|基于70个网页 2. 顺式-1 ...
Butene-1 (B-1) is a favored co-monomer in the production of linear low-density and high-density polyethylene. TPC Group has the largest B-1 capacity in North America.
The present invention relates to butene-1 homopolymers, or copolymers containing up to 20 % by weight of alpha olefins having from 2 to 10 carbon atoms other than butene-1, characterized by the following properties: (i) a Molecular Weight Distribution (MWD) in terms of Mw/Mn, measured by...
United States Patent US7619051 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat. Back to full textHome Search Services Contact us © 2004-2024 FreePatentsOnline.com. All rights reserved. Privacy Policy & Terms of Use....
摘要: Butene-1 (co)polymers characterized by the following properties: content of butene-1 units in the form of isotactic pentads (mmmm) from 25 to 55%; intrinsic viscosity [η] measured in tetraline at 135° C. from 1 to 3 dL/g;...
Copolymers of butene-1 and propylene, having specific physical properties and substantially a syndiotactic structure; and easily heat- sealable polypropylene resin compositions comprising 5-50 parts by weight of one of the copolymers and 95-50 parts by weight of a stereoregular crystalline propylene-eth...
methyl or a linear or branched alkyl radical, C3-C8 Im ) having one or more alpha -olefin (s) units derived from 3 to 20 mol % ; containing a , and the ratio (I) having a molecular weight distribution less than 4, and (b) / (a) molar ratio is 2.3 or more butene-1 copolymer...
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