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1. 发明申请

WO2007143504A3 USE OF STARCH WITH SYNTHETIC METAL SILICATES FOR IMPROVING A PAPERMAKING PROCESS 审中-公开
标题翻译：使用合成金属硅酸盐改善造纸工艺的研究
公开(公告)号：WO2007143504A3
公开(公告)日：2008-05-08
申请号：PCT/US2007070103
申请日：2007-05-31
申请人： NALCO CO , SHERMAN LAURA M , WONG SHING JANE B , SMITH JAMES G
发明人： SHERMAN LAURA M , WONG SHING JANE B , SMITH JAMES G
IPC分类号： D21H17/28 , D21H17/68 , D21H21/10
CPC分类号： D21H17/28 , D21H17/68 , D21H21/10
摘要： The invention discloses a paper or paperboard produced from a slurry comprising cellulose fibers and an effective amount of SMS. In addition, a method for increasing retention and dewatering during the papermaking process is also disclosed. The method involves the addition of an effective amount of SMS to said papermaking process. The invention also discloses a method for increasing retention and drainage in a papermaking process comprising the steps of: adding both an effective amount of starch and an effective amount of SMS to a slurry of said papermaking process, wherein said starch is selected from the group consisting of: tapioca starch; potato starch; corn starch; waxy maize starch; rice starch; and wheat starch. Moreover, the invention comprises a method for increasing retention and drainage in a papermaking process comprising the steps of: adding both an effective amount of modified starch and an effective amount of SMS to a slurry of said papermaking process.
摘要翻译：本发明公开了由包含纤维素纤维和有效量的SMS的浆料制成的纸或纸板。此外，还公开了在造纸过程中增加保留和脱水的方法。该方法涉及向所述造纸过程添加有效量的SMS。本发明还公开了一种在造纸方法中增加保留和排水的方法，包括以下步骤：向所述造纸方法的浆料中加入有效量的淀粉和有效量的SMS，其中所述淀粉选自的：木薯淀粉; 土豆淀粉; 玉米淀粉; 蜡质玉米淀粉; 大米淀粉; 和小麦淀粉。此外，本发明包括一种用于增加造纸方法中的保留和排水的方法，包括以下步骤：将有效量的改性淀粉和有效量的SMS加入到所述造纸方法的浆料中。

2. 发明申请

WO2007143504A2 USE OF STARCH WITH SYNTHETIC METAL SILICATES FOR IMPROVING A PAPERMAKING PROCESS 审中-公开
标题翻译：使用合成金属硅酸盐改善造纸工艺的研究
公开(公告)号：WO2007143504A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/070103
申请日：2007-05-31
申请人： NALCO COMPANY , SHERMAN, Laura, M. , WONG SHING, Jane, B. , SMITH, James, G.
发明人： SHERMAN, Laura, M. , WONG SHING, Jane, B. , SMITH, James, G.
IPC分类号： D21H21/10 , D21H17/68 , D21H17/28
CPC分类号： D21H17/28 , D21H17/68 , D21H21/10
摘要： The invention discloses a paper or paperboard produced from a slurry comprising cellulose fibers and an effective amount of SMS. In addition, a method for increasing retention and dewatering during the papermaking process is also disclosed. The method involves the addition of an effective amount of SMS to said papermaking process. The invention also discloses a method for increasing retention and drainage in a papermaking process comprising the steps of: adding both an effective amount of starch and an effective amount of SMS to a slurry of said papermaking process, wherein said starch is selected from the group consisting of: tapioca starch; potato starch; corn starch; waxy maize starch; rice starch; and wheat starch. Moreover, the invention comprises a method for increasing retention and drainage in a papermaking process comprising the steps of: adding both an effective amount of modified starch and an effective amount of SMS to a slurry of said papermaking process.
摘要翻译：本发明公开了由包含纤维素纤维和有效量的SMS的浆料制成的纸或纸板。此外，还公开了在造纸过程中增加保留和脱水的方法。该方法涉及向所述造纸过程添加有效量的SMS。本发明还公开了一种在造纸方法中增加保留和排水的方法，包括以下步骤：向所述造纸方法的浆料中加入有效量的淀粉和有效量的SMS，其中所述淀粉选自的：木薯淀粉; 土豆淀粉; 玉米淀粉; 蜡质玉米淀粉; 大米淀粉; 和小麦淀粉。此外，本发明包括一种用于增加造纸方法中的保留和排水的方法，包括以下步骤：将有效量的改性淀粉和有效量的SMS加入到所述造纸方法的浆料中。

3. 发明申请

WO2009015255A2 COMPOSITION AND METHOD FOR IMPROVING RETENTION AND DRAINAGE IN PAPERMAKING PROCESSES BY ACTIVATING MICROPARTICLES WITH A PROMOTER-FLOCCULANT SYSTEM 审中-公开
标题翻译：通过用促进剂灭活系统活化微生物来改进造纸工艺中的保持和排出的组合物和方法
公开(公告)号：WO2009015255A2
公开(公告)日：2009-01-29
申请号：PCT/US2008070968
申请日：2008-07-24
申请人： NALCO CO , WONG SHING JANE B , CARDOSO JAVIER S
发明人： WONG SHING JANE B , CARDOSO JAVIER S
IPC分类号： D21H21/00
CPC分类号： D21H21/10 , D21H17/375 , D21H17/455 , D21H17/68 , D21H23/14 , Y10T428/2909 , Y10T428/2911
摘要： A composition and method for improving retention and drainage in a papermaking process is disclosed. An unexpected synergistic effect has been observed when certain amounts of a promoter are used in conjunction with a microparticle. Optionally, a flocculant is also used to further improve the observed synergism. The microparticle includes an inorganic anionic or cationic siliceous material. The promoter includes a modified diallyl-N,N-disubstituted ammonium halide polymer. The flocculant includes one or more high molecular weight, water-soluble cationic, anionic, nonionic, zwitterionic, or amphoteric polymers.
摘要翻译：公开了一种用于改进造纸工艺中的保留和排水的组合物和方法。当将一定量的促进剂与微粒结合使用时，观察到意想不到的协同效应。任选地，还使用絮凝剂来进一步改善观察到的协同作用。微粒包括无机阴离子或阳离子硅质材料。促进剂包括改性的二烯丙基-N，N-二取代的卤化铵聚合物。絮凝剂包括一种或多种高分子量的水溶性阳离子，阴离子，非离子，两性离子或两性聚合物。

4. 发明申请

WO2009015255A3 COMPOSITION AND METHOD FOR IMPROVING RETENTION AND DRAINAGE IN PAPERMAKING PROCESSES BY ACTIVATING MICROPARTICLES WITH A PROMOTER-FLOCCULANT SYSTEM 审中-公开
公开(公告)号：WO2009015255A3
公开(公告)日：2009-01-29
申请号：PCT/US2008/070968
申请日：2008-07-24
申请人： NALCO COMPANY , WONG SHING, Jane B. , CARDOSO, Javier S.
发明人： WONG SHING, Jane B. , CARDOSO, Javier S.
IPC分类号： D21H21/10 , D21H17/45 , D21H17/68
摘要： A composition and method for improving retention and drainage in a papermaking process is disclosed. An unexpected synergistic effect has been observed when certain amounts of a promoter are used in conjunction with a microparticle. Optionally, a flocculant is also used to further improve the observed synergism. The microparticle includes an inorganic anionic or cationic siliceous material. The promoter includes a modified diallyl-N,N-disubstituted ammonium halide polymer. The flocculant includes one or more high molecular weight, water-soluble cationic, anionic, nonionic, zwitterionic, or amphoteric polymers.

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