公开(公告)号：US20240263400A1

公开(公告)日：2024-08-08

申请号：US18410817

申请日：2024-01-11

Applicant: ECOLAB USA Inc.

Inventor： David Steven JORDAN ,  Heqing HUANG ,  Mingli WEI

IPC: D21H21/18 ,  D21H17/00 ,  D21H17/26 ,  D21H17/43 ,  D21H17/45 ,  D21H17/47 ,  D21H17/67 ,  D21H17/68

CPC classification number: D21H21/18 ,  D21H17/26 ,  D21H17/43 ,  D21H17/455 ,  D21H17/47 ,  D21H17/675 ,  D21H17/68 ,  D21H17/74

Abstract: Compositions and colloidal particles are provided that may be used to improve a papermaking process. The compositions and colloidal particles may include a cationic polymer, an inorganic salt, and an anionic component. A papermaking process carried out using the presently disclosed compositions and colloidal particles may produce a paper product that has increased strength properties.

公开(公告)号：US09777434B2

公开(公告)日：2017-10-03

申请号：US13334866

申请日：2011-12-22

Applicant: Scott Rosencrance ,  Vladimir Grigoriev ,  Chen Lu

Inventor： Scott Rosencrance ,  Vladimir Grigoriev ,  Chen Lu

IPC: D21H17/56 ,  D21H17/47 ,  D21H21/20 ,  D21H23/28 ,  C08G73/02 ,  D21H23/50

CPC classification number: D21H17/56 ,  C08G73/028 ,  D21H17/47 ,  D21H21/20 ,  D21H23/28 ,  D21H23/50

Abstract: Paper strength systems including polyamine-polyamidoamine-epihalohydrin (PPAE) resin are disclosed. Also disclosed are methods of forming a paper including applying a strength system comprising PPAE to cellulosic fiber, as well as the resultant paper.

公开(公告)号：US20140262091A1

公开(公告)日：2014-09-18

申请号：US14208486

申请日：2014-03-13

Applicant: Kemira Oyj

Inventor： Chen Lu ,  Scott Rosencrance ,  Vladimir Grigoriev

IPC: D21H17/55

CPC classification number: D21H17/55 ,  D21H17/07 ,  D21H17/47 ,  D21H17/49 ,  D21H17/54 ,  D21H17/56 ,  D21H21/18 ,  D21H21/20

Abstract: One or more embodiments include paper, methods of making paper, compositions, and the like, are provided. In various exemplary embodiments described herein, a paper material may be formed by treating a cellulosic fiber or an aqueous pulp slurry, with a strength including a polyamine resin.

Abstract translation: 提供一个或多个实施例包括纸，制造纸，组合物等的方法。 在本文所述的各种示例性实施例中，可以通过用强度包括多胺树脂处理纤维素纤维或含水纸浆来形成纸材料。

公开(公告)号：US20130160959A1

公开(公告)日：2013-06-27

申请号：US13334866

申请日：2011-12-22

Applicant: Scott Rosencrance ,  Vladimir Grigoriev ,  Chen Lu

Inventor： Scott Rosencrance ,  Vladimir Grigoriev ,  Chen Lu

IPC: D21H17/56

CPC classification number: D21H17/56 ,  C08G73/028 ,  D21H17/47 ,  D21H21/20 ,  D21H23/28 ,  D21H23/50

Abstract: Paper strength systems including polyamine-polyamidoamine-epihalohydrin (PPAE) resin are disclosed. Also disclosed are methods of forming a paper including applying a strength system comprising PPAE to cellulosic fiber, as well as the resultant paper.

Abstract translation: 公开了包括聚胺 - 聚酰胺胺 - 表卤代醇（PPAE））树脂的纸强度体系。 还公开了形成纸的方法，包括将包含PPAE的强度系统应用于纤维素纤维，以及所得纸。

公开(公告)号：US20120279421A1

公开(公告)日：2012-11-08

申请号：US13552362

申请日：2012-07-18

Applicant: Isao Noda ,  Michael M. Satkowski ,  William M. Allen, JR. ,  James T. Knapmeyer

Inventor： Isao Noda ,  Michael M. Satkowski ,  William M. Allen, JR. ,  James T. Knapmeyer

IPC: C08L3/00 ,  C09J103/00 ,  C08L97/02 ,  C09D103/00 ,  C08L1/00 ,  C08L5/08

CPC classification number: A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

Abstract: Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and acid, and forming an ester condensation reaction product from at least a portion of the polyhydric alcohol and acid. In some embodiments, a pre-polymer formed from the ester condensation reaction may be provided as a pre-polymer that is mixed with the starch.

Abstract translation: 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样做的。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和酸混合并从多元醇和酸的至少一部分形成酯缩合反应产物的步骤。 在一些实施方案中，可以提供由酯缩合反应形成的预聚物作为与淀粉混合的预聚物。

公开(公告)号：US08262859B2

公开(公告)日：2012-09-11

申请号：US12290465

申请日：2008-10-31

Applicant: Matthew D. Wright

Inventor： Matthew D. Wright

IPC: D21H17/47 ,  D21H17/56

CPC classification number: D21H21/18 ,  C08F8/28 ,  C08F2800/20 ,  D21H17/375 ,  D21H17/47 ,  D21H17/55 ,  D21H17/56 ,  C08F220/56 ,  C08F226/02

Abstract: The present invention is directed to compositions comprising a cellulose reactive functionalized polyvinylamine first adduct, compositions comprising combinations of the cellulose reactive functionalized polyvinylamine first adduct and cellulose reactive functionalized polyvinylamide second adduct, methods for preparing first adduct and second adduct blends and finally methods of increasing the wet or dry strength of paper by incorporation into the paper furnish or coating a paper or board with said adducts.

公开(公告)号：US20120103547A1

公开(公告)日：2012-05-03

申请号：US12938017

申请日：2010-11-02

Applicant: Mark Grimm ,  Michael R. St. John

Inventor： Mark Grimm ,  Michael R. St. John

IPC: D21H17/46 ,  C08K5/07 ,  C08K5/1539 ,  C08L93/04

CPC classification number: D21H21/16 ,  C08L57/10 ,  C08L57/12 ,  D21H17/06 ,  D21H17/47 ,  D21H19/24

Abstract: 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.

Abstract translation: 揭示和要求保护的新型上浆混合物以实现改进的施胶以及其它益处。 本发明是一种组合物，其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。 本发明还是通过向造纸机中添加有效量的所述上浆混合物以及制备具有纤维素纤维的介质的方法来改进纸和纸板生产并提高尺寸的方法，其中所述方法包括将所公开的施胶混合物添加到 介质在造纸过程中的任何一点。

公开(公告)号：US20070082982A1

公开(公告)日：2007-04-12

申请号：US11545263

申请日：2006-10-10

Applicant: Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

Inventor： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC: D21H19/54

CPC classification number: A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

Abstract: Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and acid, and forming an ester condensation reaction product from at least a portion of the polyhydric alcohol and acid. In some embodiments, a pre-polymer formed from the ester condensation reaction may be provided as a pre-polymer that is mixed with the starch.

Abstract translation: 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样做的。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和酸混合并从多元醇和酸的至少一部分形成酯缩合反应产物的步骤。 在一些实施方案中，可以提供由酯缩合反应形成的预聚物作为与淀粉混合的预聚物。

公开(公告)号：US20070082981A1

公开(公告)日：2007-04-12

申请号：US11545262

申请日：2006-10-10

Applicant: Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

Inventor： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC: D21H19/54

CPC classification number: A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

Abstract: Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and triglyceride, and forming a transesterification reaction product from at least a portion of the polyhydric alcohol and triglyceride.

Abstract translation: 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样做的。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和甘油三酯混合并从多元醇和甘油三酯的至少一部分形成酯交换反应产物的步骤。

公开(公告)号：US07156955B2

公开(公告)日：2007-01-02

申请号：US10326316

申请日：2002-12-20

Applicant: Johan Nyander ,  Hans Johansson-Vestin ,  Jan Nordin ,  Annika Viola Pal

Inventor： Johan Nyander ,  Hans Johansson-Vestin ,  Jan Nordin ,  Annika Viola Pal

IPC: D21F11/00 ,  D21H21/00

CPC classification number: D21H17/74 ,  D21H17/47 ,  D21H17/68 ,  D21H21/10 ,  D21H23/765

Abstract: The present invention refers to a process for the production of paper from a suspension containing cellulosic fibers, and optionally fillers, comprising adding to the suspension at least one cationic organic polymer and an aqueous silica-containing composition comprising an anionic naphthalene sulphonate formaldehyde condensate and anionic silica-based particles, the composition having a weight ratio of naphthalene sulphonate formaldehyde condensate to silica-based particles within the range of from 0.2:1 to 99:1, and containing naphthalene sulphonate formaldehyde condensate and silica-based particles in an amount of at least 0.01% by weight, based on the total weight of the aqueous silica-containing composition, and with the proviso that the composition contains substantially no cellulose-reactive sizing agent. The invention also encompasses an aqueous silica-containing composition and a method for preparation of an aqueous silica-containing compound.

Abstract translation: 本发明涉及一种由含有纤维素纤维和任选的填料的悬浮液生产纸的方法，包括向悬浮液中加入至少一种阳离子有机聚合物和含二氧化硅的含水组合物，其中包含阴离子萘磺酸甲醛缩合物和阴离子 二氧化硅基颗粒，该组合物具有萘磺酸甲醛缩合物与二氧化硅基颗粒的重量比在0.2:1至99:1的范围内，并且含有萘磺酸甲醛缩合物和二氧化硅基颗粒的量为 至少0.01重量％，基于含水二氧化硅的组合物的总重量，条件是该组合物基本上不含纤维素反应性上浆剂。 本发明还包括含水二氧化硅的组合物和含水二氧化硅的化合物的制备方法。