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1. 发明申请

WO2011075650A2 ALDEHYDE-FUNCTIONALIZED POLYMERS WITH ENHANCED STABILITY 审中-公开
标题翻译：具有增强稳定性的醛官能化聚合物
公开(公告)号：WO2011075650A2
公开(公告)日：2011-06-23
申请号：PCT/US2010/061040
申请日：2010-12-17
申请人： NALCO COMPANY , BODE, Heinrich, E. , ST. JOHN, Michael, R. , LIU, Mei , LOWE, Robert, M.
发明人： BODE, Heinrich, E. , ST. JOHN, Michael, R. , LIU, Mei , LOWE, Robert, M.
IPC分类号： C08L33/26 , C08L27/04 , C08K3/10 , C08K7/02 , C08F20/56
CPC分类号： D21H21/18 , C08L33/26 , C08L97/00 , D21H17/34 , D21H17/375 , D21H17/47 , D21H17/66 , D21H19/56
摘要： The current invention includes a composition having stability additives of selected inorganic salts and/or organic incorporated into an aldehyde-functionalized polymer product. The stability additive can be post added to the finish polymer product, added to the reaction vessel prior to inducing functionalization of the non-functionalized polymer, or added at any stage during the functionalization reaction. Methods for forming the composition and using the composition to produce a cellulosic fiber-based medium are also disclosed
摘要翻译：本发明包括具有并入醛官能化聚合物产物中的选定无机盐和/或有机物的稳定添加剂的组合物。稳定性添加剂可以是交加入到终点聚合物产物，加入到反应容器中诱导所述非官能化聚合物的官能化之前，或官能化反应过程中的任何阶段加入。还公开了形成组合物和使用该组合物生产基于纤维素纤维的介质的方法

2. 发明申请

WO2012061384A2 METHOD OF USING ALDEHYDE-FUNCTIONALIZED POLYMERS TO INCREASE PAPERMACHINE PERFORMANCE AND ENHANCE SIZING 审中-公开
标题翻译：使用醛官能化聚合物来增加活性成分和增强粒径的方法
公开(公告)号：WO2012061384A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/058783
申请日：2011-11-01
申请人： NALCO COMPANY , GRIMM, Mark , ST. JOHN, Michael R.
发明人： GRIMM, Mark , ST. JOHN, Michael R.
IPC分类号： C08L61/00 , C08G2/00 , C08K7/02 , C08L1/02 , B05C3/02
CPC分类号： D21H21/16 , C08L57/10 , C08L57/12 , D21H17/06 , D21H17/47 , D21H19/24
摘要： Novel sizing mixtures to achieve improved sizing along with other benefits is disclosed and claimed. The invention is a composition comprising a sizing mixture having a stabilizing amount of one or more aldehyde-functionalized polymers and a sizing amount of a sizing composition. The invention is also a method of improving paper and paperboard production and enhancing sizing through adding an effective amount of the disclosed sizing mixture to the paper machine and a method of producing a medium having cellulosic fibers, wherein the method includes adding the disclosed sizing mixture to the medium at any point in a papermaking process.
摘要翻译：公开并要求保护的新型施胶混合物以实现改进的施胶以及其他益处。本发明是包含具有稳定量的一种或多种醛官能化聚合物和施胶量的施胶组合物的施胶混合物的组合物。本发明还是一种通过向造纸机添加有效量的所公开的施胶混合物来改进纸和纸板生产并增强施胶的方法以及生产具有纤维素纤维的介质的方法，其中该方法包括将公开的施胶混合物添加到在造纸过程中任何时候都可以使用这种介质。

3. 发明申请

WO2008036497A1 A METHOD OF OPERATING A PAPERMAKING PROCESS 审中-公开
标题翻译：一种造纸工艺的操作方法
公开(公告)号：WO2008036497A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/077187
申请日：2007-08-30
申请人： NALCO COMPANY , ALBANY INTERNATIONAL CORPORATION , GRAY, Ross T. , ST. JOHN, Michael R. , THOMAS, James L. , WEINSTEIN, David I. , HAWES, John M. , TONEY, Mary M.
发明人： GRAY, Ross T. , ST. JOHN, Michael R. , THOMAS, James L. , WEINSTEIN, David I. , HAWES, John M. , TONEY, Mary M.
IPC分类号： F26B13/10 , D21F5/00
CPC分类号： D21F3/00 , D21H17/37 , D21H21/10
摘要： A method of operating a papermaking process containing a press section with at least one press nip is disclosed. The method comprises simultaneously performing the following steps: (a) providing a press media for said papermaking process that has a MFP size that is less than the MFP size of a press media that was originally supplied to said papermaking process; (b) adding an effective amount of one or more press sheet dewatering additives to said papermaking process prior to the last press nip of said papermaking process; (c) providing a sheet moisture ratio of a paper sheet entering a press nip of said press section to between about 2 to about 9; and (d) applying an optimum rate of pressure development at one or more press nips of said papermaking process, wherein said steps a, b, c, and d either: result in the production of a more uniform paper sheet without the reduction in paper solids exiting the press section that would be expected from performing a, c, and d, alone or in combination with one another; or result in the production of a more uniform paper sheet with an increase in solids content of said paper sheet exiting the press section
摘要翻译：公开了一种操作含有至少一个压榨压区的压榨部的造纸工艺的方法。该方法包括同时执行以下步骤：（a）提供具有MFP尺寸小于原始提供给所述造纸过程的印刷媒体的MFP尺寸的所述造纸过程的压制介质; （b）在所述造纸工艺的最后压榨压区之前，在所述造纸工艺中加入有效量的一种或多种压片脱水添加剂; （c）提供进入所述压榨部的压榨辊隙的纸张的片材湿度比在约2至约9之间; 和（d）在所述造纸方法的一个或多个压榨压力下施加最佳压力显影速率，其中所述步骤a，b，c和d也可以产生更均匀的纸张，而不会减少纸张离开压榨段的固体，预期单独或彼此组合执行a，c和d; 或者导致离开压榨部的所述纸张的固体含量增加而生产更均匀的纸张

4. 发明申请

WO2006118875A3 HIGH MOLECULAR WEIGHT COMPACT STRUCTURED POLYMERS, METHODS OF MAKING AND USING 审中-公开
公开(公告)号：WO2006118875A3
公开(公告)日：2006-11-09
申请号：PCT/US2006/015676
申请日：2006-04-26
申请人： NALCO COMPANY , KURIAN, Pious , REED, Peter, E. , ST. JOHN, Michael, R. , SU, Winston , CRAMM, Jeffrey, R.
发明人： KURIAN, Pious , REED, Peter, E. , ST. JOHN, Michael, R. , SU, Winston , CRAMM, Jeffrey, R.
IPC分类号： C08F12/28 , C08F20/54
摘要： A structured water soluble polymer produced by polymerization of amine- containing monomers or pre-formed polymers is described. Various structured polymers are prepared and characterized. The structured polymers are particularly valued in the papermaking industry.

5. 发明申请

WO2005072185A2 METHOD OF USING ALDEHYDE-FUNCTIONALIZED POLYMERS TO ENHANCE PAPER MACHINE DEWATERING 审中-公开
标题翻译：使用二异氰酸酯官能化聚合物加强纸机脱水的方法
公开(公告)号：WO2005072185A2
公开(公告)日：2005-08-11
申请号：PCT/US2005/001566
申请日：2005-01-21
申请人： NALCO COMPANY , ST. JOHN, Michael, R. , ZAGALA, Angel, P.
发明人： ST. JOHN, Michael, R. , ZAGALA, Angel, P.
IPC分类号： C08F8/28 , D21H17/37 , D21H21/10
CPC分类号： D21H17/55 , C08F8/28 , C08F2800/10 , D21H17/375 , D21H21/10 , D21H21/20 , C08F220/56
摘要： A method of enhancing the dewatering of a paper sheet on a paper machine comprising adding to the paper sheet about 0.05 lb/ton to about 15 lb/ton, based on dry fiber, of one or more aldehyde functionalized polymers comprising amino or amido groups wherein at least about 15 mole percent of the amino or amido groups are functionalized by reacting with one or more aldehydes and wherein the aldehyde functionalized polymers have a molecular weight of at least about 100,000.
摘要翻译：一种增强纸机上的纸张的脱水的方法，其包括将基于干纤维的包含氨基或酰胺基的一种或多种醛官能化聚合物添加到纸张约0.05磅/吨至约15磅/吨的纸张，其中至少约15摩尔％的氨基或酰氨基通过与一种或多种醛反应而官能化，其中醛官能化聚合物具有至少约100,000的分子量。

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