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公开(公告)号：US3957741A
公开(公告)日：1976-05-18
申请号：US434124
申请日：1974-01-17
IPC分类号： C08F2/00 , B01J20/281 , B01J20/285 , C07K1/16 , C07K1/22 , C07K14/42 , C07K16/00 , C08F2/18 , C08F2/54 , C08F20/00 , C08F20/26 , C08F20/34 , C08F20/52 , C08F20/62 , C08F220/00 , C08F220/10 , C08J9/00 , G01N30/88 , G01N33/543 , G01N33/545 , C08F226/00 , C08F218/00
CPC分类号： C08J9/00 , C08F20/62 , G01N33/54313 , C08J2333/06 , Y10S521/921
摘要： Uniformly-shaped, porous, round beads are prepared by the co-polymerization of an acrylic monomer and a cross-linking agent in the presence of 0.05 to 5% by weight of an aqueous soluble polymer such as polyethylene oxide. Cross-linking proceeds at high temperature above about 50.degree.C or at a lower temperature with irradiation. Beads of even shape and even size distribution of less than 2 micron diameter are formed. The beads will find use as adsorbents in chromatography and as markers for studies of cell surface receptors.
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公开(公告)号：US3985632A
公开(公告)日：1976-10-12
申请号：US512111
申请日：1974-10-04
IPC分类号： C08F20/62 , C08J9/00 , G01N33/543 , C08F8/00 , C08F226/00
CPC分类号： C08J9/00 , C08F20/62 , G01N33/54313 , C08J2333/06 , Y10S521/921
摘要： Uniformly-shaped, porous, round beads are prepared by the co-polymerization of an acrylic monomer and a cross-linking agent in the presence of 0.05 to 5% by weight of an aqueous soluble polymer such as polyethylene oxide. Cross-linking proceeds at high temperature above about 50.degree.C or at a lower temperature with irradiation. Beads of even shape and even size distribution of less than 2 micron diameter are formed. The beads will find use as adsorbents in chromatography and as markers for studies of cell surface receptors.
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公开(公告)号：US4102827A
公开(公告)日：1978-07-25
申请号：US650910
申请日：1976-01-21
申请人： Alan Rembaum , Shiao-Ping Siao Yen
发明人： Alan Rembaum , Shiao-Ping Siao Yen
CPC分类号： C08G81/00 , B01J31/08 , B01J37/0009 , C02F1/54 , C08F8/00 , C08G73/0226 , B01J31/0239
摘要： Cationic polyelectrolytes are formed by the polymerization in absence of oxygen of a monomer of the general formula: ##STR1## where x is 3 or more than 6 and Z is I, Br or Cl to form high charge density linear polymers. Segments of the linear polymer may be attached to or formed in the presence of polyfunctional reactive tertiary amines or halogen polymeric substrates or polyfunctional lower molecular reactive polyfunctional substrates to form branched or star polyelectrolytes by a quaternization polymerization reaction.
摘要翻译： 阳离子聚电解质通过在不存在氧的情况下通过以下通式的单体形成：其中x为3或大于6，Z为I，Br或Cl以形成高电荷密度的线性聚合物。 线性聚合物的片段可以在多官能反应性叔胺或卤素聚合物底物或多官能低分子反应性多官能底物的存在下连接或形成，以通过季铵化聚合反应形成支链或星形聚电解质。
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公开(公告)号：US4036808A
公开(公告)日：1977-07-19
申请号：US427917
申请日：1973-12-26
申请人： Alan Rembaum , Shiao-Ping Siao Yen
发明人： Alan Rembaum , Shiao-Ping Siao Yen
IPC分类号： B01J31/06 , B01J31/08 , B01J37/00 , C02F1/54 , C08F8/00 , C08G73/02 , C08G81/00 , C08L29/04 , C08L79/02
CPC分类号： C08G81/00 , B01J31/08 , B01J37/0009 , C02F1/54 , C08F8/00 , C08G73/0226 , B01J31/0239
摘要： Cationic polyelectrolytes formed by the polymerization in absence of oxygen of a monomer of the general formula: dispersed ##STR1## where x is 3 or more than 6 and Z is I, Br or Cl to form high charge density linear polymers are dispered in a water-soluble polymer such as polyvinyl alcohol to form a conductive hydrogel.
摘要翻译： 阳离子聚电解质通过在不存在氧气的聚合反应形成的单体的通式：分散
其中x为3或大于6，Z为I，Br或Cl以形成高电荷密度的线性聚合物在水中分配 可溶性聚合物如聚乙烯醇形成导电水凝胶。
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