公开(公告)号：US20240299793A1

公开(公告)日：2024-09-12

申请号：US18662270

申请日：2024-05-13

Applicant: THE CHEMOURS COMPANY FC,LLC

Inventor： MARK L. ROBIN ,  KONSTANTINOS KONTOMARIS

IPC: A62D1/00 ,  A01N29/00 ,  A62D1/02 ,  B01D11/02 ,  C08J9/14 ,  C09K3/30 ,  C09K5/00 ,  C09K5/04 ,  C10M105/04 ,  C10M105/52 ,  C11D7/50 ,  H01B3/24 ,  H01B3/56 ,  H05F3/04

CPC classification number: A62D1/0057 ,  A01N29/00 ,  A62D1/0071 ,  A62D1/0092 ,  B01D11/0288 ,  C08J9/144 ,  C08J9/146 ,  C09K3/30 ,  C09K5/00 ,  C09K5/044 ,  C09K5/045 ,  C09K5/048 ,  C10M105/04 ,  C10M105/52 ,  C11D7/5018 ,  H01B3/24 ,  H01B3/56 ,  H05F3/04 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2203/202 ,  C08J2367/00 ,  C09K2205/12 ,  C09K2205/126 ,  C09K2205/24 ,  C09K2205/32 ,  C10M2203/045 ,  C10M2211/0225

Abstract: Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and 1,1-difluoroethane (R-152a). Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.

公开(公告)号：US20240286323A1

公开(公告)日：2024-08-29

申请号：US18644524

申请日：2024-04-24

Applicant: adidas AG

Inventor： Christopher Edward Holmes ,  Tru Huu Minh Le ,  Sabrina Kerling ,  Dharan Kirupanantham ,  Volker Altstädt ,  Amir Fathi ,  Daniel Raps ,  Clemens Keilholz ,  Thomas Koeppl ,  Paul Smith ,  Jan Hill ,  Angus Wardlaw ,  Daniel Stephen Price ,  James Tarrier ,  Christopher Robertson

IPC: B29C44/34 ,  A43B13/04 ,  A43B13/18 ,  B29B9/06 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/00 ,  B29K77/00 ,  B29K105/04 ,  B29L31/00 ,  B29L31/50 ,  C08G81/02 ,  C08J9/12 ,  C08J9/14 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/74 ,  E04B1/84 ,  G10K11/162

CPC classification number: B29C44/3461 ,  A43B13/04 ,  A43B13/187 ,  B29B9/065 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/0001 ,  B29C45/0053 ,  C08G81/027 ,  C08G81/028 ,  C08J9/122 ,  C08J9/127 ,  C08J9/142 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/84 ,  B29B2009/125 ,  B29C2045/0091 ,  B29C2045/0093 ,  B29K2077/00 ,  B29K2105/04 ,  B29K2995/0002 ,  B29L2031/504 ,  B29L2031/712 ,  C08J2201/03 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/12 ,  C08J2203/18 ,  C08J2203/182 ,  C08J2205/05 ,  C08J2359/00 ,  C08J2359/02 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2371/00 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06 ,  E04B2001/742 ,  G10K11/162

Abstract: The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

公开(公告)号：US12036707B2

公开(公告)日：2024-07-16

申请号：US17004430

申请日：2020-08-27

Applicant: adidas AG

Inventor： Paul Leonard Michael Smith ,  Jan Hill ,  Angus Wardlaw ,  Daniel Stephen Price ,  James Tarrier

IPC: B29C44/34 ,  A43B13/04 ,  A43B13/18 ,  B29B9/06 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/00 ,  C08G81/02 ,  C08J9/12 ,  C08J9/14 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/84 ,  B29K77/00 ,  B29K105/04 ,  B29L31/00 ,  B29L31/50 ,  E04B1/74 ,  G10K11/162

CPC classification number: B29C44/3461 ,  A43B13/04 ,  A43B13/187 ,  B29B9/065 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/0001 ,  B29C45/0053 ,  C08G81/027 ,  C08G81/028 ,  C08J9/122 ,  C08J9/127 ,  C08J9/142 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/84 ,  B29B2009/125 ,  B29C2045/0091 ,  B29C2045/0093 ,  B29K2077/00 ,  B29K2105/04 ,  B29K2995/0002 ,  B29L2031/504 ,  B29L2031/712 ,  C08J2201/03 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/12 ,  C08J2203/18 ,  C08J2203/182 ,  C08J2205/05 ,  C08J2359/00 ,  C08J2359/02 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2371/00 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06 ,  E04B2001/742 ,  G10K11/162

Abstract: The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

公开(公告)号：US20240199833A1

公开(公告)日：2024-06-20

申请号：US18589632

申请日：2024-02-28

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： MARIO JOSEPH NAPPA ,  Xuehui Sun ,  Ivan Sergeyevich Baldychev ,  Sheng Peng ,  Konstantinos Kontomaris ,  Barbara Haviland Mino ,  Joseph Anthony Creazzo

IPC: C08J9/14 ,  C09K3/30 ,  C09K5/04

CPC classification number: C08J9/143 ,  C09K3/30 ,  C09K5/045 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2203/202 ,  C09K2205/12 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40

Abstract: The present disclosure relates to compositions comprising Z-1,1,1,4,4,4-hexafluoro-2-butene and additional compounds that may be useful as refrigerants, heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, power cycle working fluids, extinguishing agents, and fire suppression agents in liquid or vapor form.

公开(公告)号：US11993708B2

公开(公告)日：2024-05-28

申请号：US17066741

申请日：2020-10-09

Applicant: STEPAN COMPANY

Inventor： Warren A. Kaplan ,  Zhenhua Cui ,  Sarah Wolek

IPC: C08G18/42 ,  C08G18/73 ,  C08J9/14 ,  C08L67/03

CPC classification number: C08L67/03 ,  C08G18/4263 ,  C08G18/73 ,  C08J9/141 ,  C08G2110/0025 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2205/10 ,  C08L2205/025 ,  C08L2205/03

Abstract: Blends comprising an aromatic polyester polyol and a 1 to 10 wt. % of a fatty acid derivative are disclosed. The fatty acid derivative is a C8 to C18 fatty acid ester or a C8 to C18 fatty acid amide. Also disclosed are rigid PU or PU-PIR foams that comprise a reaction product of water, a catalyst, a foam-stabilizing surfactant, a polyisocyanate, a blowing agent, and the polyester polyol/fatty acid derivative blends. Surprisingly, low-temperature R-values of rigid foams based on pentane blowing agents can be improved significantly by using blends of aromatic polyester polyols and a minor proportion of readily available fatty acid derivatives. In some aspects, the difference between initial R-values of the foam measured at 75° F. and 40° F. is at least 5% greater than that of a similar foam prepared in the absence of the fatty acid derivative.

公开(公告)号：US11993691B2

公开(公告)日：2024-05-28

申请号：US17877183

申请日：2022-07-29

Applicant: SYNTHOS S.A.

Inventor： Filip Lukasz Kondratowicz ,  Kamil Utrata

IPC: C04B28/00 ,  C08J9/00 ,  C08J9/14 ,  C08J9/16 ,  C08J9/18 ,  C08J9/228 ,  C08K3/32 ,  C08K3/34 ,  C08K5/5397 ,  C04B103/63 ,  C04B111/28

CPC classification number: C08J9/18 ,  C04B28/006 ,  C08J9/0038 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/141 ,  C08J9/16 ,  C08J9/228 ,  C08K3/32 ,  C08K3/34 ,  C08K5/5397 ,  C04B2103/63 ,  C04B2111/28 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2203/22 ,  C08J2325/04 ,  C08J2325/06 ,  C08J2325/08 ,  C08K2003/323 ,  C08K2003/329 ,  C08K2201/005 ,  C08K2201/006 ,  Y02P40/10 ,  C04B28/006 ,  C04B14/022 ,  C04B14/024 ,  C04B22/04 ,  C04B22/06 ,  C04B24/2676 ,  C04B24/42 ,  C04B2103/63 ,  C04B2103/63 ,  C04B24/003 ,  C04B24/12

Abstract: The invention relates to the use of i) geopolymer and ii) non-brominated, phosphorus- and/or nitrogen-based flame retardants for improving the self-extinguishing properties of a composition comprising polymer. The polymer may be a vinyl aromatic polymer, and may be in a granulate or foam.

公开(公告)号：US20240050792A1

公开(公告)日：2024-02-15

申请号：US18383173

申请日：2023-10-24

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Kazuhiro TAKAHASHI

IPC: A62D1/00 ,  B01D3/14 ,  B01D3/36 ,  C07C17/383 ,  C08J9/12 ,  C08J9/14 ,  C09K3/14 ,  C09K3/30 ,  C09K5/04 ,  C11D7/50 ,  H01B3/56

CPC classification number: A62D1/0057 ,  B01D3/143 ,  B01D3/36 ,  C07C17/383 ,  C08J9/127 ,  C08J9/146 ,  C09K3/1472 ,  C09K3/30 ,  C09K5/045 ,  C11D7/5018 ,  C11D7/5036 ,  H01B3/56 ,  C08J2203/142 ,  C08J2203/182 ,  C09K2205/122 ,  C09K2205/22 ,  C09K2205/32

Abstract: The present disclosure provides a novel azeotropic or azeotrope-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane (HFC-143), 1-chloro-2, 2-difluoroethane (HCFC-142), or 1,2-dichloro-1-fluoroethane (HCFC-141); and a separation method using the composition.
An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HFC-143. An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HCFC-142. An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HCFC-141. A separation method of a composition comprising hydrogen fluoride and at least one member selected from the group consisting of HFC-143, HCFC-142, and HCFC-141.

公开(公告)号：US20190218358A1

公开(公告)日：2019-07-18

申请号：US16099189

申请日：2017-05-02

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： JOSEPH ANTHONY CREAZZO ,  MARK L ROBIN

IPC: C08J9/14 ,  C08K3/04 ,  C08L25/12

CPC classification number: C08J9/146 ,  C08J9/0061 ,  C08J9/149 ,  C08J2201/03 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2325/06 ,  C08J2325/12 ,  C08K3/04 ,  C08L25/12 ,  C08L2201/02 ,  C08L2203/14

Abstract: A process is provided comprising extruding a molten composition comprising thermoplastic polymer comprising polystyrene and blowing agent comprising Z-1,1,1,4,4,4-hexafluoro-2-butene (Z-HFO-1336mzz) under the conditions (a) said molten composition being formed by melt mixing at a temperature of at least 180° C., (b) said melt mixing being carried out and under a pressure of at least 1500 psi (103 Bar), (c) said extruding being carried out at a temperature of at least 120° C., and (d) said extruding being carried out under a pressure of at least 1000 psi (69 Bar), said conditions being effective to produce closed cell, smooth skin, low density foamed thermoplastic polymer comprising polystyrene. in the absence of any co-blowing agent.

公开(公告)号：US20190211962A1

公开(公告)日：2019-07-11

申请号：US16311762

申请日：2017-07-11

Applicant: Brugg Rohr AG Holding

Inventor： Jürgen Kress ,  Christian Dambowy

IPC: F16L59/14

CPC classification number: F16L59/143 ,  B32B1/08 ,  B32B5/18 ,  B32B5/20 ,  B32B15/046 ,  B32B27/065 ,  B32B27/08 ,  B32B27/306 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0278 ,  B32B2266/08 ,  B32B2307/304 ,  B32B2307/7242 ,  B32B2307/726 ,  B32B2597/00 ,  C08J9/122 ,  C08J9/141 ,  C08J9/144 ,  C08J9/146 ,  C08J9/149 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2203/202 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2323/06 ,  C08J2367/02 ,  C08J2375/04

Abstract: The invention relates to a thermally insulated conduit pipe, comprising at least one medium pipe, at least one thermal insulation arranged around the medium pipe, and at least one outer jacket arranged around the thermal insulation, wherein the outer jacket possibly comprises a barrier made of plastic, and wherein the thermal insulation comprises a foam, the cell gas of which contains at least 10 vol % HFOs. Such conduit pipe has good insulating behavior, good environmental balance, and is easily producible.

公开(公告)号：US20180327563A1

公开(公告)日：2018-11-15

申请号：US15774150

申请日：2016-11-21

Applicant: Evonik Degussa GmbH

Inventor： Michael Klostermann ,  Carsten Schiller ,  Joachim Venzmer ,  Christian Eilbracht

IPC: C08J9/00 ,  C08J9/12

CPC classification number: C08J9/0019 ,  C08G18/092 ,  C08G18/163 ,  C08G2101/0025 ,  C08J9/0042 ,  C08J9/0061 ,  C08J9/0095 ,  C08J9/12 ,  C08J9/141 ,  C08J9/148 ,  C08J9/149 ,  C08J2203/14 ,  C08J2203/144 ,  C08J2203/146 ,  C08J2203/164 ,  C08J2203/166 ,  C08J2203/182 ,  C08J2205/044 ,  C08J2205/10 ,  C08J2375/04 ,  C08J2375/08 ,  C08J2483/12

Abstract: The use of an Ostwald hydrophobe in the production of polymer foams, preferably polyurethane foam, in particular rigid polyurethane foam, from liquid reaction mixtures, to retard cell ageing, in particular to retard cell ageing caused by Ostwald ripening, is described.