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公开(公告)号:US20060185806A1
公开(公告)日:2006-08-24
申请号:US11301804
申请日:2005-12-13
申请人: John Harrington , Martha Hollomon
发明人: John Harrington , Martha Hollomon
CPC分类号: C08F212/14 , C08F220/56 , C08K5/0041 , D21H17/42 , D21H21/10 , D21H21/20 , C08L25/18
摘要: The present invention describes polymeric retention and drainage aids for cellulosic fiber compositions and methods of use of the same.
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公开(公告)号:US20060127351A1
公开(公告)日:2006-06-15
申请号:US11012010
申请日:2004-12-14
申请人: Erin Doherty , Martha Hollomon , Robert Gelman
发明人: Erin Doherty , Martha Hollomon , Robert Gelman
IPC分类号: A61K31/74 , C08F132/08 , C08F118/02
CPC分类号: C08F12/30 , C08F2/32 , C08F212/14 , C08F220/56 , C08F228/02
摘要: The present invention describes processes for preparing water-compatible anionic polymers of high molar mass via water-in-oil polymerization.
摘要翻译: 本发明描述了通过油包水聚合制备高摩尔质量的水相容阴离子聚合物的方法。
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3.Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions 有权
标题翻译: 在反相乳液基质中制备的阳离子或两性共聚物及其在制备纤维素纤维组合物中的用途公开(公告)号:US07396874B2
公开(公告)日:2008-07-08
申请号:US10728145
申请日:2003-12-04
IPC分类号: C08F2/32 , C08F220/56 , C08F222/00 , C08F220/06 , C08F293/00
CPC分类号: D21H17/44 , C08F2/32 , C08F293/005 , C08L53/00 , D21H17/45 , D21H17/455 , D21H21/10 , Y10S526/916 , C08L2666/02
摘要: A papermaking method and a composition which utilize, as a drainage aid, a water-soluble cationic or amphoteric copolymer prepared via a water-in-oil polymerization technique that, absent a cross-linking agent, is characterized by a Huggins' constant (k′) determined in 0.01M NaCl greater than 0.3 and a storage modulus (G′) at 6.3 Hz greater than 50 Pa.
摘要翻译: 使用通过油包水聚合技术制备的水溶性阳离子或两性共聚物作为排水助剂的造纸方法和组合物,其中没有交联剂,其特征在于Huggins常数(k ')在0.01M NaCl中测定大于0.3,在6.3Hz下的储能模量(G')大于50Pa。
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