公开(公告)号：US20240317935A1

公开(公告)日：2024-09-26

申请号：US18571813

申请日：2022-06-27

申请人： WACKER CHEMIE AG

发明人： Volker Stanjek ,  Theresa Dellermann ,  Lars Zander

IPC分类号： C08G65/336 ,  C08G65/16 ,  C08K3/26 ,  C08K9/04 ,  C09J171/00

CPC分类号： C08G65/336 ,  C08G65/16 ,  C08K3/26 ,  C08K9/04 ,  C09J171/00 ,  C08K2003/265

摘要： The Applicants respectfully request that the abstract of the instant application be removed in its entirety and replaced with the following wording.



Organyloxysilyl-terminated polymers end groups of the formula (I) and 1,3-dioxolane copolymer units (DP) of the general formula (II) in the backbone. Along with methods of producing and uses for the same.

公开(公告)号：US20240294707A1

公开(公告)日：2024-09-05

申请号：US18647709

申请日：2024-04-26

申请人： AGC INC.

发明人： Yusuke TOMIYORI ,  Yusuke NAGAI ,  Takuya IWASE ,  Koki WATANABE ,  Hikaru ONO

IPC分类号： C08G65/336 ,  C09D183/08 ,  C09K3/18

CPC分类号： C08G65/336 ,  C09D183/08 ,  C09K3/18

摘要： A compound, a composition, a surface treatment agent, and a coating liquid capable of forming a surface layer excellent in wear resistance, an article having a surface layer excellent in wear resistance, and a method for producing the article are provided. The compound has a fluoropolyether chain and a group represented by the following formula (g1).






where Rg1 is an alkylene group in which an atom having a connecting bond * may be an etheric oxygen atom and that may contain an etheric oxygen atom between carbon-carbon atoms, Rg1 containing a carbon chain with at least 9 carbon atoms linked together, Tg1 is —SiRa1z1Ra23-z1, and other symbols are as described in the specification.

公开(公告)号：US20240207543A1

公开(公告)日：2024-06-27

申请号：US18377891

申请日：2023-10-09

申请人： KINDEVA DRUG DELIVERY L.P.

发明人： Philip A. JINKS ,  Frans A. AUDENAERT

IPC分类号： A61M15/00 ,  B05D7/00 ,  B05D7/14 ,  C08G65/336 ,  C08G75/20

CPC分类号： A61M15/0066 ,  B05D7/14 ,  B05D7/52 ,  C08G65/336 ,  C08G75/20 ,  A61M2205/0238 ,  B05D2202/15 ,  B05D2202/25 ,  B05D2506/10 ,  B05D2518/00 ,  C08G2650/48

摘要： Methods of making components for a medicinal delivery device are described, in which a base composition comprising a polysulphone is applied to the surface of a component to create a base layer, a primer composition comprising a silane having two or more reactive silane groups separated by an organic linker group is applied to the base layer to create primed surface, and a coating composition comprising an at least partially fluorinated compound is applied to the primed surface. Corresponding coated components and a medicinal delivery device are disclosed.

公开(公告)号：US12018123B2

公开(公告)日：2024-06-25

申请号：US17387464

申请日：2021-07-28

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Masato Kawakami

IPC分类号： C08G65/336 ,  C09D5/00 ,  C09D171/02

CPC分类号： C08G65/336 ,  C09D5/00 ,  C09D171/02

摘要： Diterminally amine-modified perfluoropolyether compounds of the general formula




(wherein Rf is a perfluoropolyether group; each R1 is independently an unsubstituted divalent hydrocarbon group of 1 to 10 carbon atoms; R2, R3 and R4 are each independently substituted or unsubstituted monovalent hydrocarbon groups of 1 to 10 carbon atoms; each R5 is independently an unsubstituted divalent hydrocarbon group of 1 to 10 carbon atoms; each R6 is independently a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group of 1 to 50 carbon atoms which may include at least one oxygen, nitrogen, sulfur or silicon atom; each occurrence of ‘m’ is independently 0, 1 or 2; and each occurrence of ‘n’ is independently an integer from 0 to 8) are provided. Such compounds have a good solubility in solvents and reactive resins.

公开(公告)号：US11859050B2

公开(公告)日：2024-01-02

申请号：US16091043

申请日：2017-02-28

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Takahiro Yamaguchi ,  Masayuki Ikeno ,  Isao Iwasaki ,  Takafumi Sakamoto

IPC分类号： C09J171/02 ,  C08G65/336 ,  C08G77/46 ,  C08L83/12 ,  C08L71/02 ,  C09K3/10

CPC分类号： C08G65/336 ,  C08G77/46 ,  C08L71/02 ,  C08L83/12 ,  C09K3/10 ,  C09K3/1018 ,  C09J171/02 ,  C08L83/04

摘要： Provided is a novel polyoxyalkylene compound which contains, at a molecular chain terminal, at least one reactive silicon-containing group represented by formula (1) per molecule and which has a main chain that is a polyoxyalkylene polymer. Also provided are: a process for producing the novel polyoxyalkylene compound; a room-temperature-curable composition which includes the compound as a main component and can contain any of various crosslinking agents; a sealing material; and an article.




(In formula (1), R1 and R2 are each a monovalent hydrocarbon group, a hydrogen atom, or a triorganosiloxy group; n is 2 or larger; m is 1 or larger; and the broken line is a linking bond).

公开(公告)号：US20230391951A1

公开(公告)日：2023-12-07

申请号：US18249032

申请日：2021-09-30

申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

发明人： Mary Thomson ,  Simonetta Antonella Fontana ,  Andrea Lotierzo

IPC分类号： C08G65/00 ,  C08G65/333 ,  C08G65/336 ,  C09D5/02 ,  C09D171/03

CPC分类号： C08G65/007 ,  C08G65/33351 ,  C08G65/336 ,  C09D5/025 ,  C09D171/03 ,  C08G2650/04 ,  C08G2650/48

摘要： The present invention relates to compositions comprising novel (per)fluoropolyether polymers, endowed with antimicrobial properties, to methods for the manufacture thereof and to their use to provide compositions having antimicrobial properties.

公开(公告)号：US11814537B2

公开(公告)日：2023-11-14

申请号：US16493382

申请日：2018-03-15

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hisashi Mitsuhashi ,  Masatoshi Nose ,  Takashi Nomura ,  Shinya Takano ,  Masato Naitou ,  Kaori Ozawa ,  Yuusuke Watanabe ,  Peter Hupfield

IPC分类号： C09D171/00 ,  C09D7/20 ,  C08G65/336 ,  C09D5/00

CPC分类号： C09D171/00 ,  C08G65/336 ,  C09D5/00 ,  C09D7/20 ,  Y10T428/31504 ,  Y10T428/31663

摘要： A perfluoro(poly)ether group-containing silane compound represented by formula (A1), (A2), (B1) or (B2), wherein the symbols are as defined in the description. Also disclosed is a surface-treating agent including the silane compound, a pellet including the surface-treating agent and an article including a base material and a layer formed from the silane compound or surface-treating agent.

(Rf-PFPE)α′-X1—(SiRakRblRcm)α  (A1)

(RcmRblRakSi)α—X1-PFPE-X1—(SiRakRblRcm)α  (A2)

(Rf-PFPE)γ′-X2—(CRdk2Rel2Rfm2Rgn2)γ  (B1)

(Rgn2Rfm2Rel2Rdk2C)γ—X2-PFPE-X2—(CRdk2Rel2Rfm2Rgn2)γ  (B2)

公开(公告)号：US11686094B2

公开(公告)日：2023-06-27

申请号：US17557331

申请日：2021-12-21

申请人： Holcim Technology Ltd

发明人： Jiansheng Tang ,  Joseph Carr

IPC分类号： C09J183/00 ,  E04D5/14 ,  C09J109/00 ,  E04D11/00 ,  C09J175/04 ,  C08G65/336 ,  C09D171/02 ,  C09J171/00 ,  E04D3/36 ,  E04D7/00 ,  B32B7/12 ,  B32B11/04 ,  B32B25/16 ,  B32B37/12 ,  C09J5/00 ,  C09J201/02 ,  C09J201/10 ,  E04D5/08 ,  E04D11/02 ,  E04D12/00 ,  E04D15/04

CPC分类号： E04D5/148 ,  B32B7/12 ,  B32B11/044 ,  B32B25/16 ,  B32B37/12 ,  C08G65/336 ,  C09D171/02 ,  C09J5/00 ,  C09J109/00 ,  C09J171/00 ,  C09J175/04 ,  C09J201/02 ,  C09J201/10 ,  E04D3/36 ,  E04D5/08 ,  E04D7/005 ,  E04D11/00 ,  E04D11/02 ,  E04D12/00 ,  B32B2255/26 ,  B32B2307/728 ,  B32B2319/00 ,  B32B2395/00 ,  B32B2419/06 ,  C09J2499/00 ,  E04D2015/042

摘要： A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.

公开(公告)号：US20230076565A1

公开(公告)日：2023-03-09

申请号：US18045136

申请日：2022-10-07

申请人： KANEKA CORPORATION

发明人： Wendy Smits ,  Tatsuro Harumashi

IPC分类号： C08G65/336 ,  C08K3/36 ,  C08K5/5419 ,  C08K5/5435 ,  C09D171/02

摘要： A curable composition contains a hydrolyzable silyl group-containing polyoxyalkylene polymer (A), silica (B), a silane compound (C) containing an alkyl group having four or more carbon atoms, and a compound (D) resulting from partial condensation of silyl groups of an aminosilane alone or partial condensation of the aminosilane with an alkoxysilane compound other than aminosilanes.

公开(公告)号：US20230022605A1

公开(公告)日：2023-01-26

申请号：US17786414

申请日：2019-12-17

申请人： DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

发明人： Zhiping ZENG ,  Yi GUO ,  Nanguo LIU ,  Nick SHEPHARD ,  Xing WEI ,  Jiang PENG ,  Song GAO ,  Zhengming TANG ,  Hongyu CHEN

IPC分类号： C08G65/336 ,  C08K3/013 ,  B01J31/02

摘要： One-part condensation curable silyl-modified polymer (SMP) based sealant compositions in particular one-part condensation curable SMP based sealant compositions containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which compositions upon cure provide elastomeric sealants having low modulus and a high elastic recovery.