-
21.发明申请USE OF NANOCRYSTALINE CELLULOSE AND POLYMER GRAFTED NANOCRYSTALINE CELLULOSE FOR INCREASING RETENTION IN PAPERMAKING PROCESS 审中-公开使用纳米晶体纤维素和聚合物拉伸纳米晶体纤维增加造纸过程中的保留公开(公告)号：US20160312410A1
公开(公告)日：2016-10-27
申请号：US15201926
申请日：2016-07-05
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , Rangarani Karnati , Shawnee M. Wilson , Weiguo Cheng , Mei Liu , Zhiyi Zhang
CPC classification number: D21H17/53 , D21H11/18 , D21H17/36 , D21H17/37 , D21H17/375 , D21H21/10 , D21H21/18 , D21H21/20 , D21H23/22
Abstract: Methods and compositions for improving the characteristics of paper substrates are disclosed. The methods involve adding to a paper substrate an NCC-polymer. NCC-polymers have unique chemical properties which result in improvements in wet strength, dry strength and drainage retention properties of the paper substrates.
Abstract translation: 公开了改善纸基材特性的方法和组合物。 所述方法包括向纸基底添加NCC-聚合物。 NCC聚合物具有独特的化学性质，其导致纸基材的湿强度，干强度和排水保持性能的改善。
-
22.发明授权Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process 有权使用纳米晶体纤维素和聚合物接枝纳米晶纤维素来增加造纸过程中的保留性公开(公告)号：US09410288B2
公开(公告)日：2016-08-09
申请号：US13962556
申请日：2013-08-08
Applicant: Ecolab USA Inc.
Inventor： David A. Castro , Rangarani Karnati , Shawnee M. Wilson , Weiguo Cheng , Mei Liu , Zhiyi Zhang
CPC classification number: D21H17/53 , D21H11/18 , D21H17/36 , D21H17/37 , D21H17/375 , D21H21/10 , D21H21/18 , D21H21/20 , D21H23/22
Abstract: The invention provides methods and compositions for improving the characteristics of paper substrates. The method involves adding to a paper substrate an NCC-polymer. NCC-polymers have unique chemical properties which result in improvements in wet strength, dry strength and drainage retention properties of the paper substrates.
Abstract translation: 本发明提供了改善纸基材特性的方法和组合物。 该方法包括向纸基底添加NCC-聚合物。 NCC聚合物具有独特的化学性质，其导致纸基材的湿强度，干强度和排水保持性能的改善。
-
23.发明授权Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process 有权使用纳米晶体纤维素和聚合物接枝纳米晶纤维素来增加造纸过程中的保留力，湿强度和干强度公开(公告)号：US09034145B2
公开(公告)日：2015-05-19
申请号：US14042888
申请日：2013-10-01
Applicant: Ecolab USA Inc.
Inventor： David J. Castro , Rangarani Karnati , Shawnee M. Wilson , Weiguo Cheng , Mei Liu , Zhiyi Zhang
CPC classification number: D21H21/20 , D21H17/25 , D21H17/375 , D21H21/10
Abstract: The invention provides methods and compositions for improving the characteristics of paper substrates. The method involves adding to a paper substrate an NCC-polymer. NCC-polymers have unique chemical properties which result in improvements in wet strength, dry strength and drainage retention properties of the paper substrates.
Abstract translation: 本发明提供了改善纸基材特性的方法和组合物。 该方法包括向纸基底添加NCC-聚合物。 NCC聚合物具有独特的化学性质，其导致纸基材的湿强度，干强度和排水保持性能的改善。
-
24.发明申请USE OF NANOCRYSTALINE CELLULOSE AND POLYMER GRAFTED NANOCRYSTALINE CELLULOSE FOR INCREASING RETENTION IN PAPERMAKING PROCESS 有权使用纳米晶体纤维素和聚合物拉伸纳米晶体纤维增加造纸过程中的保留公开(公告)号：US20150041089A1
公开(公告)日：2015-02-12
申请号：US13962569
申请日：2013-08-08
Applicant: Ecolab USA Inc.
Inventor： David A. Castro , Rangarani Karnati , Shawnee M. Wilson , Weiguo Cheng , Mei Liu , Zhiyi Zhang
IPC: D21H21/10
Abstract: The invention provides methods and compositions for improving the characteristics of paper substrates. The method involves adding to a paper substrate an NCC-polymer. NCC polymers have unique chemical properties which result in improvements in wet strength, dry strength and drainage retention properties of the paper substrates.
Abstract translation: 本发明提供了改善纸基材特性的方法和组合物。 该方法包括向纸基底添加NCC-聚合物。 NCC聚合物具有独特的化学性质，其导致纸基材的湿强度，干强度和排水保持性能的改善。
-
25.发明申请METHOD OF USING ALDEHYDE-FUNCTIONALIZED POLYMERS TO INCREASE PAPERMACHINE PERFORMANCE AND ENHANCE SIZING 审中-公开使用醛酸官能化聚合物提高生产性能和增强尺寸的方法公开(公告)号：US20140336314A1
公开(公告)日：2014-11-13
申请号：US14444518
申请日：2014-07-28
Applicant: ECOLAB USA INC.
Inventor： Bradley J. Benz , William C. Johnson , Mei Liu , Shawnee Wilson , Mark Grimm , Michael R. St. John
CPC classification number: D21H17/375 , C08K5/1525 , C08K5/1539 , C09D139/04 , D21H17/16 , D21H17/17 , D21H17/47 , D21H17/54 , D21H19/24 , D21H21/16 , D21H21/52 , Y10T428/2913 , Y10T428/2982
Abstract: Disclosed herein are compositions and methods to increase paper machine performance and enhance sizing. The compositions include a sizing agent, an emulsifier, and an aqueous component. The emulsifier may be an aldehyde-functionalized polymer. The sizing agent may be selected from rosin size, an alkyl ketene dimer, an alkenyl succinic anhydride, and any combination of these sizing agents.
Abstract translation: 本文公开了增加造纸机性能和增加尺寸的组合物和方法。 组合物包括上浆剂，乳化剂和水性组分。 乳化剂可以是醛官能化的聚合物。 上浆剂可以选自松香尺寸，烷基烯酮二聚体，烯基琥珀酸酐和这些上浆剂的任何组合。
-
Patent Agency Ranking
26.发明授权Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer 有权用含胺的均聚物或共聚物将烯基琥珀酸酐乳化公开(公告)号：US08852400B2
公开(公告)日：2014-10-07
申请号：US13677546
申请日：2012-11-15
Applicant: Ecolab USA Inc.
Inventor： Michael R St. John , David J Castro , Mei Liu
IPC: D21H17/34 , D21H21/16 , C07D307/60 , C08L33/26
CPC classification number: D21H21/16 , C08J3/03 , C08J2333/26 , C08J2339/00 , C08L33/26 , D21H17/16 , D21H17/55 , D21H17/56
Abstract: The present disclosure provides for a method of preparing and using an emulsion for treating a papermaking process. The emulsion is an oil-in-water emulsion of alkenyl succinic anhydride emulsified with a polymer comprising at least one primary or secondary amine containing monomer. The method comprises adding an oil-in-water emulsion to the papermaking process; wherein the oil-in-water emulsion comprises alkenyl succinic anhydride emulsified with a polymer comprising at least one primary or secondary amine containing monomer; and wherein the oil-in-water emulsion is added in an amount sufficient to improve sizing of the paper produced by the papermaking process. The primary or secondary amine may be a secondary amine comprising diallylamine, and the polymer may be a diallylamine-acrylamide copolymer.
Abstract translation: 本公开提供了制备和使用用于处理造纸方法的乳液的方法。 乳液是用包含至少一种含伯胺或仲胺的单体的聚合物乳化的链烯基琥珀酸酐的水包油乳液。 该方法包括向造纸工艺中加入水包油乳液; 其中所述水包油乳液包含用包含至少一种含伯胺或仲胺单体的聚合物乳化的链烯基琥珀酸酐; 并且其中所述水包油乳液的添加量足以改善由造纸方法生产的纸的尺寸。 伯胺或仲胺可以是包含二烯丙基胺的仲胺，聚合物可以是二烯丙基胺 - 丙烯酰胺共聚物。
-
27.发明申请公开(公告)号：US20170218571A1
公开(公告)日：2017-08-03
申请号：US15485829
申请日：2017-04-12
Applicant: Ecolab USA Inc.
Inventor： Michael R. St. John , David J. Castro , Mei Liu
CPC classification number: D21H21/16 , C08J3/03 , C08J2333/26 , C08J2339/00 , C08L33/26 , D21H17/16 , D21H17/55 , D21H17/56
Abstract: The present disclosure provides for a method of preparing and using an emulsion for treating a papermaking process. The emulsion is an oil-in-water emulsion of alkenyl succinic anhydride emulsified with a polymer comprising at least one primary or secondary amine containing monomer. The method comprises adding an oil-in-water emulsion to the papermaking process; wherein the oil-in-water emulsion comprises alkenyl succinic anhydride emulsified with a polymer comprising at least one primary or secondary amine containing monomer; and wherein the oil-in-water emulsion is added in an amount sufficient to improve sizing of the paper produced by the papermaking process. The primary or secondary amine may be a secondary amine comprising diallylamine, and the polymer may be a diallylamine-acrylamide copolymer.
-
公开(公告)号：US09702086B2
公开(公告)日：2017-07-11
申请号：US14507208
申请日：2014-10-06
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , Robert M. Lowe , Mei Liu
CPC classification number: D21H17/375 , D21H17/28 , D21H17/33 , D21H17/37 , D21H21/18 , D21H23/22 , D21H23/24
Abstract: The invention provides methods and compositions for increasing the strength of a paper sheet. The method involves adding to the paper sheet an amine containing polymer. The amine containing polymer interacts with materials such as GPAM or starch to make the paper stronger in terms including tensile strength, surface strength and bulk strength.
-
29.发明申请METHOD OF INCREASING PAPER BULK STRENGTH BY USING A DIALLYLAMINE ACRYAMIDE COPOLYMER IN A SIZE PRESS FORMULATION CONTAINING STARCH 有权通过在含有淀粉的大尺寸压制配方中使用二氯甲基丙烯酰胺共聚物来提高纸张强度的方法公开(公告)号：US20160097160A1
公开(公告)日：2016-04-07
申请号：US14507208
申请日：2014-10-06
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , Robert M. Lowe , Mei Liu
CPC classification number: D21H17/375 , D21H17/28 , D21H17/33 , D21H17/37 , D21H21/18 , D21H23/22 , D21H23/24
Abstract: The invention provides methods and compositions for increasing the strength of a paper sheet. The method involves adding to the paper sheet an amine containing polymer. The amine containing polymer interacts with materials such as GPAM or starch to make the paper stronger in terms including tensile strength, surface strength and bulk strength.
Abstract translation: 本发明提供了增加纸张强度的方法和组合物。 该方法包括向纸片中加入含胺聚合物。 含胺聚合物与诸如GPAM或淀粉的材料相互作用，使得纸张的拉伸强度，表面强度和体积强度都更强。
-
公开(公告)号：US20150197893A1
公开(公告)日：2015-07-16
申请号：US14536277
申请日：2014-11-07
Applicant: ECOLAB USA INC.
Inventor： Weiguo Cheng , Mei Liu , Gary S. Furman , Robert M. Lowe
Abstract: The invention provides methods and compositions for increasing the dry strength of paper. The invention utilizes a tailored strength agent whose size and shape is tailored to fit into the junction points between flocs of a paper sheet. The strength agents is in contact with the slurry for just enough time to collect at the junction points but not so much that it can migrate away from there.
Abstract translation: 本发明提供了增加纸的干强度的方法和组合物。 本发明利用定制的强度剂，其尺寸和形状被调整成适合于纸张絮状物之间的连接点。 强度剂与浆料接触足够的时间在接合点收集，但不能太多，从而可以从那里迁移。
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.038 seconds)
