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公开(公告)号:US06291620B1
公开(公告)日:2001-09-18
申请号:US08952536
申请日:1997-11-20
申请人: Graeme Moad , Catherine Louise Moad , Julia Krstina , Ezio Rizzardo , Thomas Robert Darling , Charles Thomas Berge
发明人: Graeme Moad , Catherine Louise Moad , Julia Krstina , Ezio Rizzardo , Thomas Robert Darling , Charles Thomas Berge
IPC分类号: C08F238
CPC分类号: C08L53/00 , C08F293/005
摘要: Process for the synthesis of block polymers, homopolymers and copolymers of narrow polydispersity having formula (1) by contacting selected vinyl monomer(s), vinyl-terminated compound(s) and free radicals in which effective control of production of polymer is achieved by controlling the mole ratio of vinyl monomer(s), vinyl-terminated compound(s) and free radicals relative to one another; and polymers produced thereby
摘要翻译: 通过接触选择的乙烯基单体,乙烯基封端的化合物和通过控制聚合物生产的有效控制的自由基来合成嵌段聚合物,具有式(1)的窄多分散性的均聚物和共聚物的方法, 乙烯基单体,乙烯基封端的化合物和相对于彼此的自由基的摩尔比; 和由此生产的聚合物
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公开(公告)号:US5756605A
公开(公告)日:1998-05-26
申请号:US836647
申请日:1997-05-05
申请人: Graeme Moad , Catherine Louise Moad , Julia Krstina , Ezio Rizzardo , San Hoa Thang , Michael Fryd
发明人: Graeme Moad , Catherine Louise Moad , Julia Krstina , Ezio Rizzardo , San Hoa Thang , Michael Fryd
CPC分类号: C08F2/38 , C08F293/005
摘要: A method for the solution or amulsion polymerization of ethylenically unsaturated monomers, styrene, and other free radical polymerizatable monomers in aqueous media in which a cobalt chain transfer agent is used which has both hydrolytic stability and solubility in water and in the organic phase with preferential solubility in the organic phase.
摘要翻译: PCT No.PCT / US95 / 14429 Sec。 371日期:1997年5月5日 102(e)日期1997年5月5日PCT提交1995年11月8日PCT公布。 公开号WO96 / 15158 日期1996年5月23日一种在水性介质中使用烯键式不饱和单体,苯乙烯和其它可自由基可聚合单体的溶液或乳液聚合方法,其中使用具有水稳定性和在水中和在有机物中的溶解度的钴链转移剂 相在有机相中具有优先的溶解度。
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