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公开(公告)号:US09062131B2
公开(公告)日:2015-06-23
申请号:US13515541
申请日:2010-12-14
申请人: Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Eric H. Anderson , Xin Liu , Cory G. Miller , Duane G. Krzysik , Christopher D. Kolp
发明人: Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Eric H. Anderson , Xin Liu , Cory G. Miller , Duane G. Krzysik , Christopher D. Kolp
CPC分类号: C08B37/0087 , A61K8/737 , A61K2800/10 , A61Q5/02 , A61Q5/06 , A61Q5/12 , A61Q19/00 , C08L5/00
摘要: This invention related to a cationically and hydrophilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing the same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with a hydrophilic and a cationic substituent.
摘要翻译: 本发明涉及具有平均D-甘露糖基至D-半乳糖基残基比例至少为5:1的重复单元的阳离子和亲水改性的聚半乳甘露聚糖和含有该D-半乳糖基残基的组合物。 位于半乳甘露聚糖的甘露糖基和半乳糖基残基上的羟基的一部分氢原子被亲水和阳离子取代基取代。
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公开(公告)号:US20130034505A1
公开(公告)日:2013-02-07
申请号:US13515541
申请日:2010-12-14
申请人: Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Eric H. Anderson , Xin Liu , Cory G. Miller , Duane G. Krzysik , Christopher D. Kolp
发明人: Carole A. Lepilleur , Dennis Malaba , John J. Mullay , Denise W. Rafferty , Eric H. Anderson , Xin Liu , Cory G. Miller , Duane G. Krzysik , Christopher D. Kolp
CPC分类号: C08B37/0087 , A61K8/737 , A61K2800/10 , A61Q5/02 , A61Q5/06 , A61Q5/12 , A61Q19/00 , C08L5/00
摘要: This invention related to a cationically and hydrophilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing the same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with a hydrophilic and a cationic substituent.
摘要翻译: 本发明涉及具有平均D-甘露糖基至D-半乳糖基残基比例至少为5:1的重复单元的阳离子和亲水改性的聚半乳甘露聚糖和含有该D-半乳糖基残基的组合物。 位于半乳甘露聚糖的甘露糖基和半乳糖基残基上的羟基的一部分氢原子被亲水和阳离子取代基取代。
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