公开(公告)号：US12123117B2

公开(公告)日：2024-10-22

申请号：US16610957

申请日：2017-11-13

Applicant: ROCKWOOL INTERNATIONAL A/S

Inventor： Thomas Hjelmgaard

IPC: D04H1/4218 ,  A01G24/20 ,  A01G24/22 ,  A01N43/60 ,  B29C53/56 ,  B29C70/06 ,  B29K105/12 ,  C03C25/26 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L3/12 ,  C08L89/06 ,  C08L91/00 ,  D04H1/413 ,  D04H1/4209 ,  D04H1/587 ,  D04H1/64 ,  D04H3/002 ,  D04H3/004 ,  B29K309/00 ,  B29L23/00

CPC classification number: D04H1/4218 ,  A01G24/20 ,  A01G24/22 ,  A01N43/60 ,  B29C53/562 ,  B29C70/06 ,  C03C25/26 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L3/12 ,  C08L89/06 ,  C08L91/00 ,  D04H1/413 ,  D04H1/4209 ,  D04H1/587 ,  D04H1/64 ,  D04H3/002 ,  D04H3/004 ,  B29K2089/00 ,  B29K2105/12 ,  B29K2309/00 ,  B29L2023/00 ,  C03C2218/11

Abstract: The present invention relates to an aqueous binder composition for mineral fibers comprising—at least one hydrocolloid, —at least one fatty acid ester of glycerol.

公开(公告)号：US20240299632A1

公开(公告)日：2024-09-12

申请号：US18608675

申请日：2024-03-18

Applicant: The Board of Trustees of the Leland Stanford Junior University

Inventor： Eric Andrew APPEL ,  Y. Joseph WOO ,  Lyndsay STAPLETON

IPC: A61L31/04 ,  A61L31/14 ,  C08L1/08 ,  C08L67/02

CPC classification number: A61L31/041 ,  A61L31/042 ,  A61L31/145 ,  A61L31/148 ,  C08L1/08 ,  C08L67/025 ,  A61L2300/424 ,  A61L2400/06 ,  C08L2203/02 ,  C08L2205/22

Abstract: A method of preventing tissue adhesion includes forming an incision in tissue, applying a hydrogel to tissue through the incision, and closing the incision with the hydrogel therein. The hydrogel includes a polymer non-covalently cross-linked with a plurality of nanoparticles and prevents a formation of adhesions between tissues and/or organs.

公开(公告)号：US11975123B2

公开(公告)日：2024-05-07

申请号：US16590189

申请日：2019-10-01

Applicant: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

Inventor： Eric Andrew Appel ,  Y. Joseph Woo ,  Lyndsay Stapleton

IPC: A61L31/04 ,  A61L31/14 ,  C08L1/08 ,  C08L67/02

CPC classification number: A61L31/041 ,  A61L31/042 ,  A61L31/145 ,  A61L31/148 ,  C08L1/08 ,  C08L67/025 ,  A61L2300/424 ,  A61L2400/06 ,  C08L2203/02 ,  C08L2205/22

Abstract: A method of preventing tissue adhesion includes forming an incision in tissue, applying a hydrogel to tissue through the incision, and closing the incision with the hydrogel therein. The hydrogel includes a polymer non-covalently cross-linked with a plurality of nanoparticles and prevents a formation of adhesions between tissues and/or organs.

公开(公告)号：US20230159665A1

公开(公告)日：2023-05-25

申请号：US17913945

申请日：2021-03-11

Applicant: DAIO PAPER CORPORATION

Inventor： Takaaki Imai ,  Yu Ochiai

IPC: C08B15/06 ,  C08L1/08 ,  C08B3/20

CPC classification number: C08B15/06 ,  C08B3/20 ,  C08L1/08

Abstract: A fibrous cellulose has an average fiber width of 0.1 µm or more and has a part or all of hydroxyl groups replaced with carbamate groups, in which a replacement ratio with the carbamate group is 1.0 mmol/g or more, and a fine ratio is 30% or more. A fibrous cellulose composite resin contains a fibrous cellulose and a resin, and the above fibrous cellulose In manufacturing fibrous cellulose, a cellulose raw material and urea or the like are subjected to a heat treatment to replace a part or all of hydroxyl groups of the cellulose raw material with carbamate groups, defibration is performed within a range in which an average fiber width is 0.1 µm or more, the heat treatment is performed such that a replacement ratio with the carbamate group is 1.0 mmol/g or more, and the defibration is performed until a fine ratio reaches 30% or more.

公开(公告)号：US10053519B2

公开(公告)日：2018-08-21

申请号：US15096704

申请日：2016-05-04

Applicant: Dow Global Technologies LLC

Inventor： Yvonne M. Goerlach-Doht ,  Juergen Hermanns ,  Bettina Hoelzer

IPC: C08B11/193 ,  C08J3/12 ,  C08L1/08 ,  C08L1/26 ,  C08L1/28 ,  C09D101/08 ,  C09D101/26 ,  A61K9/48 ,  A61K47/38

CPC classification number: C08B11/193 ,  A61K9/4891 ,  A61K47/38 ,  C08J3/124 ,  C08J2301/08 ,  C08L1/08 ,  C08L1/26 ,  C08L1/28 ,  C08L1/284 ,  C09D101/08 ,  C09D101/26 ,  Y10T428/2982

Abstract: A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative, B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill; and D) subjecting the cellulose derivative to partial depolymerization after having contacted the cellulose derivative with a drying gas in step C). The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity.

公开(公告)号：US09994482B2

公开(公告)日：2018-06-12

申请号：US13386865

申请日：2010-08-06

Applicant: Bernhard Eckert ,  Bernd Christensen ,  Kiarash Alavi Shooshtari ,  Souvik Nandi ,  Jawed Asrar ,  Mingfu Zhang

Inventor： Bernhard Eckert ,  Bernd Christensen ,  Kiarash Alavi Shooshtari ,  Souvik Nandi ,  Jawed Asrar ,  Mingfu Zhang

IPC: B32B17/02 ,  C03C25/32 ,  C08G12/06 ,  C08L5/00 ,  D04H1/4218 ,  D04H1/587 ,  C08L1/08 ,  C08L1/28 ,  C08L3/04 ,  D04H1/64 ,  C08K7/14

CPC classification number: C03C25/321 ,  C03C25/328 ,  C08G12/06 ,  C08K7/14 ,  C08L1/08 ,  C08L1/284 ,  C08L1/286 ,  C08L3/04 ,  C08L5/00 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  Y10T442/2992 ,  C08L61/22

Abstract: A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an addition product of an amine and a reactant to form an amino-amide intermediate. To the amino-amide is added an aldehyde or ketone to form the curable binder composition. The composition when applied to fiberglass is cured to form a water-insoluble binder which exhibits good adhesion to glass. In a preferred embodiment the composition when applied to fiberglass provides a sufficient blackness required in facer products.

公开(公告)号：US20180154334A1

公开(公告)日：2018-06-07

申请号：US15576562

申请日：2016-05-17

Applicant: Corning Incorporated

Inventor： William Peter Addiego ,  Paul Oakley Johnson ,  Sarah Lynn Muccigrosso

IPC: B01J20/28 ,  B01J20/26 ,  B01J20/34 ,  B01D53/02 ,  B01D53/96 ,  C08L79/02 ,  C08L1/02 ,  C08L1/08 ,  C08L5/04

CPC classification number: B01J20/28045 ,  B01D53/02 ,  B01D53/96 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2253/25 ,  B01D2253/3425 ,  B01D2257/504 ,  B01J20/10 ,  B01J20/262 ,  B01J20/2803 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28069 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28083 ,  B01J20/28097 ,  B01J20/3475 ,  C08L1/02 ,  C08L1/08 ,  C08L5/04 ,  C08L79/02 ,  Y02C10/08

Abstract: Methods for regenerating an article for capturing carbon dioxide (CO2) from a gas stream include removing a CO2 capture sorbent from an adsorbent capture honeycomb. Removing the CO2 capture sorbent from the capture article may include contacting the adsorbent honeycomb and a volume of fluid, wherein the fluid removes the sorbent from the honeycomb, and the honeycomb binder is insoluble in the fluid. Restoring the article may include contacting the honeycomb with a regeneration fluid to deposit a CO2 capture sorbent on a surface of the honeycomb.

公开(公告)号：US20170355784A1

公开(公告)日：2017-12-14

申请号：US15688792

申请日：2017-08-28

Applicant: KNAUF INSULATION, INC. ,  KNAUF INSULATION SPRL

Inventor： Gert R. MUELLER

IPC: C08B37/00 ,  C08J5/24 ,  C08K7/04

CPC classification number: C08B37/0009 ,  B65B1/00 ,  C08J5/24 ,  C08J2301/08 ,  C08J2303/04 ,  C08J2305/00 ,  C08K7/04 ,  C08K7/14 ,  C08L1/08 ,  C08L3/04 ,  C08L97/02 ,  C08L2205/16 ,  C09D105/00 ,  C09J101/08 ,  C09J103/04

Abstract: A binder comprising a polymeric binder comprising the products of a carbohydrate reactant and organic acid is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Fibrous products comprising fibers in contact with a carbohydrate reactant and an organic acid are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate based binder using an organic acid.

公开(公告)号：US20170342346A1

公开(公告)日：2017-11-30

申请号：US15538066

申请日：2014-12-22

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN ,  Lin HE

IPC: C11D3/22 ,  D06M23/08 ,  D06M15/03 ,  C08L5/02 ,  C08L1/08 ,  C11D1/62 ,  C08L5/12 ,  C11D3/43 ,  D06M13/46

CPC classification number: C11D3/227 ,  C08L1/08 ,  C08L5/02 ,  C08L5/12 ,  C11D1/62 ,  C11D1/667 ,  C11D3/001 ,  C11D3/0015 ,  C11D3/2013 ,  C11D3/2093 ,  C11D3/222 ,  C11D3/225 ,  C11D3/38 ,  C11D3/43 ,  D06M13/46 ,  D06M15/03 ,  D06M23/08 ,  D06M2200/50

Abstract: The present invention provides a solid composition comprising a polysaccharide and a hydrophobic compound having a melting point of between 30° C. and 90° C. The solid composition may further comprise a quaternary ammonium compound, wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:50 and 50:1. Preferably, the solid composition is substantially free or completely free of water. The solid composition shows excellent stability at a temperature up to 45° C. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and a method for conditioning a fabric by using said solid composition or said liquid composition as well.

公开(公告)号：US20170307796A1

公开(公告)日：2017-10-26

申请号：US15482920

申请日：2017-04-10

Applicant: Eastman Chemical Company

Inventor： Matthew Allen Boone ,  Christopher Harlan Burk ,  Peter Borden Mackenzie ,  Jennifer A. Fish ,  Eduardo Gallas Cervo ,  Elaine Beatrice Mackenzie ,  Robert Joseph Maleski ,  Wesley McConnell ,  David William Norman ,  Tabatha Stearns ,  Bin Wang

IPC: G02B5/30 ,  H01L51/52 ,  G02F1/13363 ,  B32B27/06 ,  C08B3/16

CPC classification number: C08B3/16 ,  B32B7/12 ,  B32B23/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/22 ,  B32B27/24 ,  B32B27/281 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B2307/40 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2309/105 ,  B32B2457/202 ,  B32B2457/206 ,  C08L1/08 ,  C08L1/10 ,  C08L1/14 ,  G02B5/3033 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/13363 ,  G02F2001/133638 ,  G02F2413/13 ,  H01L51/5259 ,  H01L51/5281 ,  Y10T428/1036 ,  Y10T428/105

Abstract: Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in films, such as +A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.