公开(公告)号：US12122980B2

公开(公告)日：2024-10-22

申请号：US17834521

申请日：2022-06-07

Applicant: Soane Materials LLC

Inventor： David S. Soane ,  Allison Hope Greene ,  Juan Sebastian Colmenares

IPC: D21H21/08 ,  C11D17/04 ,  D21H11/12 ,  D21H11/14 ,  D21H11/18 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  D21H17/20 ,  D21H17/26 ,  D21H17/34 ,  D21H17/36 ,  D21H21/10

CPC classification number: C11D17/042 ,  C11D17/045 ,  D21H11/12 ,  D21H11/14 ,  D21H11/18 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  D21H17/20 ,  D21H17/26 ,  D21H17/34 ,  D21H17/36 ,  D21H21/08 ,  D21H21/10 ,  C11D2111/12 ,  C11D2111/14

Abstract: The present invention provides formulations comprising a suspension of nanocellulose (NC) elements and a drying/dispersal additive selected from the group consisting of temperature-responsive polymers, small molecule additives in volatile systems, and blocking agents and methods of preparing such formulations, and further provides NC-containing materials, composite materials and useful articles of manufacture made therefrom.

公开(公告)号：US12084589B2

公开(公告)日：2024-09-10

申请号：US17047342

申请日：2019-04-16

Applicant: OMYA INTERNATIONAL AG

Inventor： Matthias Buri ,  Samuel Rentsch ,  Fabio Ippolito

IPC: C09D17/00 ,  C09C1/02 ,  C09C1/42 ,  C09D7/61 ,  C09D7/63 ,  C09D7/65 ,  D21H17/07 ,  D21H17/37 ,  D21H17/67 ,  D21H17/68 ,  D21H19/12 ,  D21H21/28 ,  C08K3/26 ,  C08K3/34 ,  C08K5/17 ,  C08K13/02

CPC classification number: C09D17/001 ,  C09C1/021 ,  C09C1/42 ,  C09D7/61 ,  C09D7/63 ,  C09D7/65 ,  C09D17/004 ,  C09D17/007 ,  D21H17/07 ,  D21H17/37 ,  D21H17/675 ,  D21H17/68 ,  D21H19/12 ,  D21H21/285 ,  C01P2006/10 ,  C08K2003/265 ,  C08K3/346 ,  C08K5/17 ,  C08K13/02 ,  C08K2201/002

Abstract: The present invention relates to the technical domain of additives for aqueous high solids suspensions of mineral materials. The inventive additive comprises specific primary amines and is used for increasing the pH-value of the suspension and/or for increasing the wettability of the mineral materials.

公开(公告)号：US20240287742A1

公开(公告)日：2024-08-29

申请号：US18173107

申请日：2023-02-23

Applicant: SOLENIS TECHNOLOGIES, L.P.

Inventor： Cecil Coutinho ,  Sachin Borkar ,  Shantanu Nikam

IPC: D21H17/07 ,  B01D61/02 ,  B01D61/14 ,  B01D61/58 ,  B01D69/02 ,  C07C209/86 ,  C08F26/02 ,  D21H21/10

CPC classification number: D21H17/07 ,  B01D61/027 ,  B01D61/145 ,  B01D61/58 ,  B01D69/02 ,  C07C209/86 ,  C08F26/02 ,  D21H21/10 ,  B01D2311/08 ,  B01D2325/20

Abstract: Provided is a method for the removal of salts and by-products from vinylamine-containing polymers. In particular, the method allows the removal of unwanted salts, by-products, spent initiators and short chain vinylamine-containing polymers while retaining the functional, higher molecular weight polymers that provide for desired product performance.

公开(公告)号：US12012698B2

公开(公告)日：2024-06-18

申请号：US17048857

申请日：2018-04-27

Applicant: Kimberly-Clark Worldwide, Inc.

Inventor： Maurizio Tirimacco

IPC: D21H11/04 ,  D21F11/04 ,  D21H15/06 ,  D21H17/07 ,  D21H19/22 ,  D21H27/00 ,  D21H27/02 ,  D21H27/38

CPC classification number: D21H27/005 ,  D21F11/04 ,  D21H11/04 ,  D21H15/06 ,  D21H17/07 ,  D21H19/22 ,  D21H27/02 ,  D21H27/38

Abstract: The present invention provides a durable tissue product produced from a tissue web that has been manufactured by applying a binder, such as by printing, to one side of the web and then contacting the binder applied side to a rotating dryer and creping the web therefrom. The side of the web opposite of the binder applied side is generally not treated with a binder, or the like, and is not subjected to creping. Further, the opposite side is generally formed from a layer of short, low coarseness cellulosic fibers, such as hardwood kraft fibers, and may be substantially free from long cellulosic fibers, such as softwood fibers. Despite forming the untreated surface from short fibers, the tissue product has good durability, such as a slough from about 6.0 to about 9.0 mg.

公开(公告)号：US20230304226A1

公开(公告)日：2023-09-28

申请号：US18125507

申请日：2023-03-23

Applicant: THE BOARD OF TRUSTEES OF WESTERN MICHIGAN UNIVERSITY

Inventor： Abdus Salam

IPC: D21H21/20 ,  D21H17/29 ,  D21H17/07 ,  D21H17/64 ,  D21H23/10

CPC classification number: D21H21/20 ,  D21H17/29 ,  D21H17/07 ,  D21H17/64 ,  D21H23/10

Abstract: A glyoxylate starch may be formed by dispersing a starch in a liquid to form a starch slurry. The starch may be one or more of a cationic starch, nonionic starch, and an anionic starch. 2-chloracetamide is added to the starch slurry mixture to form a first reaction mixture. The temperature of the first reaction mixture may then be raised, and then cooled to form a modified starch, and glyoxal may be added to the modified starch solution to form a second reaction mixture that may then be stirred to produce a glyoxylate starch.

公开(公告)号：US20230227758A1

公开(公告)日：2023-07-20

申请号：US18123476

申请日：2023-03-20

Applicant: Soane Materials LLC

Inventor： David S. Soane ,  Allison Hope Greene ,  Juan Sebastian Colmenares

IPC: C11D17/04 ,  C11D11/00 ,  D21H21/08 ,  D21H11/18 ,  D21H17/20 ,  D21H11/12 ,  D21H11/14 ,  D21H21/10 ,  D21H17/34 ,  D21H17/26 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  D21H17/36

CPC classification number: C11D17/042 ,  C11D11/0023 ,  D21H21/08 ,  D21H11/18 ,  C11D17/045 ,  D21H17/20 ,  D21H11/12 ,  D21H11/14 ,  D21H21/10 ,  D21H17/34 ,  D21H17/26 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  C11D11/0017 ,  D21H17/36

Abstract: The present invention provides formulations comprising a suspension of nanocellulose (NC) elements and a drying/dispersal additive selected from the group consisting of temperature-responsive polymers, small molecule additives in volatile systems, and blocking agents and methods of preparing such formulations, and further provides NC-containing materials, composite materials and useful articles of manufacture made therefrom.

公开(公告)号：US20220204889A1

公开(公告)日：2022-06-30

申请号：US17645560

申请日：2021-12-22

Applicant: ECOLAB USA INC.

Inventor： Ashish Dhawan ,  Yiqing Chen ,  Carter M. Silvernail ,  Lee Monsrud ,  Gary Samuel Furman, JR. ,  Marisa Alves Da Rocha

IPC: C11D3/30 ,  C11D3/00 ,  C11D11/00 ,  C11D3/37 ,  C11D3/20 ,  D06M13/332 ,  D06M13/11 ,  D21H17/07 ,  D21H17/56 ,  D21H17/06

Abstract: A composition comprising a non-cationic amine epoxide adduct is disclosed, along with methods of making the same. Use of a composition comprising a non-cationic amine epoxide adduct on textiles and paper, particularly woven textiles, tissues, and nonwoven textiles to soften the textiles and paper, along with methods of using a non-cationic amine epoxide adduct to treat a target, are also disclosed.

公开(公告)号：US20220154401A1

公开(公告)日：2022-05-19

申请号：US17591150

申请日：2022-02-02

Applicant: The Procter & Gamble Company

Inventor： Cahit Eylem ,  Kevin Patrick Christmas ,  Michael Scott Prodoehl

IPC: D21H17/07 ,  D21H17/09 ,  C07C209/90 ,  D21H27/00 ,  C07C211/63 ,  D21H19/12

Abstract: Quaternary ammonium compound compositions and more particularly quaternary ammonium compound compositions including greater than 25% by weight of a quaternary ammonium compound, methods for making same, fibrous structures employing same, and methods for treating fibrous structures with same are provided.

公开(公告)号：US20210372052A1

公开(公告)日：2021-12-02

申请号：US17210849

申请日：2021-03-24

Applicant: University of Maryland, College Park

Inventor： Liangbing HU ,  Zhiqiang FANG ,  Hongli ZHU

IPC: D21H17/07 ,  D21H17/66 ,  H01L31/04 ,  H01L31/0216 ,  H01L31/048 ,  H01L51/00 ,  H01L51/44

Abstract: Solar cell substrates require high optical transparency, but also prefer high optical haze to increase the light scattering and consequently the absorption in the active materials. Unfortunately, there is a tradeoff between these optical properties, which is exemplified by common transparent paper substrates exhibiting a transparency of about 90% yet a low optical haze (

公开(公告)号：US20210139734A1

公开(公告)日：2021-05-13

申请号：US17047342

申请日：2019-04-16

Applicant: OMYA INTERNATIONAL AG

Inventor： Matthias BURI ,  Samuel RENTSCH ,  Fabio IPPOLITO

IPC: C09D17/00 ,  C09D7/61 ,  C09D7/65 ,  C09D7/63 ,  C09C1/02 ,  C09C1/42 ,  D21H21/28 ,  D21H17/67 ,  D21H17/68 ,  D21H17/07 ,  D21H17/37 ,  D21H19/12

Abstract: The present invention relates to the technical domain of additives for aqueous high solids suspensions of mineral materials. The inventive additive comprises specific primary amines and is used for increasing the pH-value of the suspension and/or for increasing the wettability of the mineral materials.