公开(公告)号：US20040127638A1

公开(公告)日：2004-07-01

申请号：US10600644

申请日：2003-06-23

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Lizamma Mathew ,  Kuo-Chen Shih ,  Hsi-Hsin Shih ,  Joung-Yei Chen ,  Rong-Ming Ho ,  Chu-Chieh Lin

IPC分类号： C08G061/00 ,  C08G063/00 ,  C08G018/10

CPC分类号： C08F293/005

摘要： An acrylonitrile block copolymer and method for producing the same. A macroinitiator is produced by halogenating the terminal group of the polyester. The macroinitiator then contacts with acrylonitrile (AN) monomer or its derivative in the presence of the metal catalyst and solvent mixture to produce a block copolymer composed of a polyacrylonitrile, and a polyester.

摘要翻译： 丙烯腈嵌段共聚物及其制造方法。 通过将聚酯的末端基团卤化来制备大分子引发剂。 然后，大分子引发剂在金属催化剂和溶剂混合物的存在下与丙烯腈（AN）单体或其衍生物接触，以产生由聚丙烯腈和聚酯组成的嵌段共聚物。

公开(公告)号：US20030208012A1

公开(公告)日：2003-11-06

申请号：US10128246

申请日：2002-04-24

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Lizamma Mathew ,  Kuo-Chen Shih

IPC分类号： C08F002/00 ,  C07D207/40 ,  C07F007/02

CPC分类号： C07D209/48 ,  C08F2/38 ,  C08F4/00

摘要： The present invention provides a thiocarbonylthio compound represented by formula (I) 1 Wherein n is an integer of 0 to 3; R1 is alkyl, haloalkyl, alkenyl, aryl, alkylaryl, haloalkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, alkoxyaryl, alkyl sulfide, or alkylsilyl; R2 and R3 are independently H, alkyl, haloalkyl, alkenyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, alkyl sulfide, or alkylsilyl; R4 and R5 are independently H, alkyl, haloalkyl, alkenyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, alkyl sulfide, or alkylsilyl, or R4 and R5 link together with the carbon atoms to which they are attached to form a ring system; and Y is O or S. The thiocarbonylthio compound can be used in a living free radical polymerization to obtain a polymer with high conversion and low polydispersity.

摘要翻译： 本发明提供由式（I）表示的硫代羰基硫代化合物，其中n为0-3的整数; R 1是烷基，卤代烷基，烯基，芳基，烷基芳基，卤代烷基芳基，芳基烷基，氨基烷基，烷基氨基，烷氧基，烷氧基芳基，烷基硫基或烷基甲硅烷基。 R 2和R 3独立地为H，烷基，卤代烷基，烯基，芳基，烷基芳基，芳基烷基，氨基烷基，烷基氨基，烷氧基，烷基硫基或烷基甲硅烷基。 R 4和R 5独立地是H，烷基，卤代烷基，烯基，芳基，烷基芳基，芳基烷基，氨基烷基，烷基氨基，烷氧基，烷基硫基或烷基甲硅烷基，或者R 4和R 5与它们所连接的碳原子一起形成环 系统; Y为O或S.硫代羰基硫代化合物可用于活性自由基聚合，得到高转化率和低多分散性的聚合物。