公开(公告)号：US11965064B2

公开(公告)日：2024-04-23

申请号：US16966914

申请日：2019-02-08

申请人： Evonik Operations GmbH

发明人： Michael Klostermann ,  Michael Ferenz ,  Kai-Oliver Feldmann ,  Marvin Jansen ,  Michelle Fluder ,  Sina Arnold ,  Petra Schnell

IPC分类号： C08G77/46 ,  B01J23/42 ,  C08L75/04 ,  C08L83/12

CPC分类号： C08G77/46 ,  B01J23/42 ,  C08L75/04 ,  C08L83/12 ,  C08G2110/0066 ,  C08L2203/14 ,  C08L2312/08

摘要： Crosslinked polyether siloxane block copolymers are obtained by reacting an alpha-omega hydrogen siloxane with at least one higher-order hydrogen siloxane and at least one polyether in the presence of a hydrosilylation catalyst. These are described, and also use thereof as additives for producing polyurethane foams, particularly mechanically foamed polyurethane foams.

公开(公告)号：US11879061B2

公开(公告)日：2024-01-23

申请号：US16627523

申请日：2018-06-29

申请人： Kemira OYJ

发明人： Hong Yang ,  Frances Troy

IPC分类号： C08L83/12 ,  C08K5/01 ,  C08K5/42 ,  C08L33/26 ,  C08L71/02 ,  C08L83/04 ,  C08L91/00 ,  C09K8/588

CPC分类号： C08L83/12 ,  C08K5/01 ,  C08K5/42 ,  C08L33/26 ,  C08L71/02 ,  C08L83/04 ,  C08L91/00 ,  C09K8/588 ,  C08L2201/54

摘要： Liquid polymer and inverse emulsion compositions comprising: one or more hydrophobic liquids having a boiling point at least about 100° C.; one or more acrylamide-(co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more siloxane polyether compounds. When the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less.

公开(公告)号：US20230391938A1

公开(公告)日：2023-12-07

申请号：US18034215

申请日：2021-10-06

申请人： ZEON CORPORATION

发明人： Junji KODEMURA

IPC分类号： C08F236/08 ,  C08L7/02 ,  C08K3/06 ,  C08K5/38 ,  C08L83/12 ,  C08L53/02 ,  B29C41/14

CPC分类号： C08F236/08 ,  C08L7/02 ,  C08K3/06 ,  C08K5/38 ,  C08L83/12 ,  C08L53/02 ,  B29C41/14 ,  C08L2201/52 ,  B29K2009/00

摘要： A latex composition includes a conjugated diene polymer latex and a silicone-based surfactant having a silicon atom content of 1.5 to 10 wt %. A dip-molded article is formed by dip molding the latex composition.

公开(公告)号：US20230356292A1

公开(公告)日：2023-11-09

申请号：US18354146

申请日：2023-07-18

申请人： QUAKER CHEMICAL CORPORATION

发明人： Matthew LOCOCO ,  Chirag VAGHELA

IPC分类号： B22D17/22 ,  C08L83/12 ,  B22D17/20

CPC分类号： B22D17/2209 ,  C08L83/12 ,  B22D17/2007 ,  C08L2201/54

摘要： A release agent includes a water-soluble silicone polymer and method for lubricating a die casting mold includes applying a release agent to an inner surface of the mold and injecting a molten metal into the mold, wherein the release agent includes a water-soluble silicone polymer.

公开(公告)号：US11746193B2

公开(公告)日：2023-09-05

申请号：US17292168

申请日：2018-11-20

申请人： WACKER CHEMIE AG

发明人： Heng Yang ,  Shuai Tian ,  Zhongliang Sun

IPC分类号： C08G77/452 ,  C08G77/46 ,  C08L83/08 ,  D06M15/643 ,  C08G77/44 ,  C08L83/12 ,  D06M101/32 ,  C08G77/26

CPC分类号： C08G77/452 ,  C08G77/44 ,  C08G77/46 ,  C08L83/08 ,  C08L83/12 ,  D06M15/6436 ,  C08G77/26 ,  D06M2101/32 ,  D06M2200/50

摘要： Block-modified polysiloxanes and compositions comprising the block-modified polysiloxanes are useful in the field of textile finishing. Emulsions comprising the compositions have a very small and narrowly distributed particle size which increases penetration, and provide good softening properties coupled with good hydrophilicity.

公开(公告)号：US20190240118A1

公开(公告)日：2019-08-08

申请号：US16389232

申请日：2019-04-19

申请人： DENTSPLY SIRONA Inc.

发明人： Christos ANGELETAKIS

IPC分类号： A61K6/10 ,  C08K3/36 ,  C08K5/06 ,  A61K6/00 ,  C08L83/04 ,  C08L83/12

CPC分类号： A61K6/10 ,  A61K6/0047 ,  C08K3/36 ,  C08K5/06 ,  C08L83/04 ,  C08L83/12 ,  C08L51/085 ,  C08L83/00

摘要： Disclosed herein is a dental impression material that includes a two part addition curing silicone composition. The disclosed impression material contains a surfactant system composed of a fluorosurfactant and a fatty alcohol ethoxylate. The impression material disclosed herein exhibits improved storage stability than known systems using fluorosurfactants and silicone ether compounds.

公开(公告)号：US20190040272A1

公开(公告)日：2019-02-07

申请号：US16055447

申请日：2018-08-06

申请人： Seiko Epson Corporation

发明人： Hiroshi ITO

IPC分类号： C09D11/38 ,  C09D11/324

CPC分类号： C09D11/38 ,  C08G77/46 ,  C08L83/04 ,  C08L83/12 ,  C09D11/322 ,  C09D11/324 ,  C08L83/00

摘要： An aqueous ink for ink jet recording includes a coloring material, a water-dispersible polysiloxane-based defoaming agent, a water-soluble silicone-based surfactant, a glycol-based solvent, and resin particles including a non-ionic reactive surfactant in a constituent unit.

公开(公告)号：US20180277895A1

公开(公告)日：2018-09-27

申请号：US15469481

申请日：2017-03-24

申请人： Seeo, Inc.

发明人： Kulandaivelu Sivanandan ,  Hany Basam Eitouni

IPC分类号： H01M10/0565 ,  C08G77/42 ,  H01M4/38 ,  H01M4/587 ,  H01M4/40 ,  H01M4/58 ,  H01M4/505 ,  H01M4/525 ,  H01M6/18

CPC分类号： H01M10/0565 ,  C08G77/388 ,  C08G77/442 ,  C08G77/46 ,  C08L83/10 ,  C08L83/12 ,  H01M2/1653 ,  H01M4/622 ,  H01M10/052 ,  H01M2004/028 ,  H01M2300/0082 ,  H01M2300/0094

摘要： Synthesis and electrochemical properties of a new class of polymer electrolytes based on polar polysiloxane polymerrs is described. Unlike ethylene oxide-based polymers, these materials are oxidatively stable up to at least 4.2 V, the operating voltage of high energy cells that use cathode materials such as lithium nickel cobalt aluminum oxide (NCA) and lithium nickel cobalt manganese oxide (NCM). Use of these polymers electrolytes as an alternative to PEO in solid-state lithium batteries is described.

公开(公告)号：US20180237579A1

公开(公告)日：2018-08-23

申请号：US15751951

申请日：2016-08-03

申请人： DAICEL CORPORATION

发明人： Takeshi FUJIKAWA ,  Sadayuki FUKUI

IPC分类号： C08G59/24 ,  C08G65/18 ,  C08G59/68 ,  B29C39/02 ,  B29C39/24 ,  B29C39/36 ,  B29C39/38 ,  B29C39/26 ,  G02B1/04

CPC分类号： C08G59/24 ,  B29C39/02 ,  B29C39/24 ,  B29C39/26 ,  B29C39/36 ,  B29C39/38 ,  B29K2063/00 ,  B29K2105/24 ,  B29L2011/0016 ,  C08G59/245 ,  C08G59/687 ,  C08G65/18 ,  C08L63/00 ,  G02B1/04 ,  G02B1/041 ,  C08L83/12

摘要： Provided is a curable composition which has excellent curability, less causes silicone molds to swell, and allows the silicone molds to have better durability and a longer service life in repeated use. The curable composition according to the present invention is a curable composition for production of an optical component by molding using silicone molds. The curable composition contains curable compounds and a cationic initiator. The curable compounds include (A) a cycloaliphatic epoxy compound and (B) an oxetane compound. The oxetane compound (B) is present in a content of 10 to 45 weight percent of the totality of all the curable compounds contained in the curable composition. Of the totality of all the curable compounds contained in the curable composition, 90 weight percent or more is a compound or compounds having a solubility parameter of 9.0 (cal/cm3)1/2 or more as determined at 25° C. by the Fedors' method.

公开(公告)号：US10035870B2

公开(公告)日：2018-07-31

申请号：US15578357

申请日：2016-04-08

申请人： BYK-Chemie, GmbH

发明人： Wojciech Jaunky ,  Michael Bessel ,  Jia Cheng ,  Petra Della Valentina ,  Marc Eberhardt ,  Mark Heekeren ,  Olaf Muschiolik

IPC分类号： C07F7/08 ,  C08F290/06 ,  C09D151/08 ,  C08G77/46 ,  A61K8/91 ,  A61Q19/00 ,  C08G77/442 ,  C08F299/08 ,  C08G77/00

CPC分类号： C08F290/068 ,  A61K8/91 ,  A61Q19/00 ,  C07F7/08 ,  C08F220/06 ,  C08F220/18 ,  C08F299/08 ,  C08F2800/20 ,  C08G77/442 ,  C08G77/46 ,  C08G77/70 ,  C08L83/10 ,  C08L83/12 ,  C09D4/06 ,  C09D151/085 ,  C08F220/10

摘要： The invention relates to copolymers obtainable from polyether-polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric molding compounds as well as such compositions containing at least one inventive copolymer.