%0 Journal Article
%T STUDY ON IONOMERS OF SULFONATED ETHYLENE- PROPYLENE COPOLYMERS I. ETHYLENE-PROPYLENE COPOLYMERS AND THEIR CHLOROSULFONATION<br>乙烯-丙烯共聚物磺酸盐离聚物的研究——Ⅰ.乙烯-丙烯共聚物及其氯磺化反应
%A FENG Ke
%A LU Ze-jian
%A LIN Shang-an
%A LI Zhuo-mei
%A <br>冯克
%A 卢泽俭
%A 林尚安
%A 李卓美
%J 高分子学报
%D 1993
%I 
%X The ethylene-propylene copolymers with various monomer ratio have been synthesized by using titanium catalyst. The composition, monomer sequence distribution, molecular weight and crystallinity for the copolymers were determined. The side group-SO2Cl was introduced to ethylene-propylene backbones through chlorosulfonation with SO2Cl2. Effects pf initiator and sulfuryl chloride agent on sulfonation in chlorosulfonated products were investigated. Structural analysis of the chlorosulfonated copolymer by 13C-NMR has shown that hydrogens on CH3 could be substituted by a -SO2CI group while those on CH2 substituted by either -SO2CI or -Cl group,but those on CH substituted by neither pendant groups.
%K 乙烯
%K 丙烯
%K 共聚物
%K 离聚物
%K 磺酸盐
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=B9B939239272335137CAC9F2DF21EF5D&yid=D418FDC97F7C2EBA&iid=0B39A22176CE99FB&sid=70AC2EF7F2065E09&eid=0B4F496D54044D86&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=3