公开(公告)号：US20240199816A1

公开(公告)日：2024-06-20

申请号：US18062374

申请日：2022-12-06

申请人： CANON KABUSHIKI KAISHA

发明人： Fen WAN ,  Weijun Liu

IPC分类号： C08G77/22 ,  C08G77/18 ,  C09D183/08

CPC分类号： C08G77/22 ,  C08G77/18 ,  C09D183/08

摘要： A photocurable composition can comprise a polymerizable material and a photoinitiator, wherein the polymerizable material may comprise at least one silicon-containing monomer having a structure of formula (1)




with R1, R2: —O—Si(CH3)3, alkyl, aryl, or alkylaryl; R3, R4: —O—Si(CH3)3, alkyl, aryl, or alkylaryl; R5: C1-C5-alkyl, aryl, alkylaryl; R6: -R5-X, or X, or —O—Si(CH3)3, or alkyl, or aryl, or alkylaryl; X: acrylate or methacrylate; and n: 0-4. The amount of silicon (Si) in the photocurable composition can be at least 15 wt % based on the total weight of the photocurable composition.

公开(公告)号：US20230212447A1

公开(公告)日：2023-07-06

申请号：US18005678

申请日：2020-10-28

申请人： Dow Silicones Corporation

发明人： Dorab Bhagwagar ,  Cassie Hale ,  Peng Wei ,  Qianqing Ge ,  Yan Zheng ,  Zhanjie Li

IPC分类号： C09K5/14 ,  C08K7/18 ,  C08K3/22 ,  C08G77/12 ,  C08G77/22 ,  C08G77/08

CPC分类号： C09K5/14 ,  C08K7/18 ,  C08K3/22 ,  C08G77/12 ,  C08G77/22 ,  C08G77/08 ,  C08K2003/0812

摘要： A non-curable thermally conductive material contains: (a) a matrix material containing: (i) 90 to 98 wt % of a non-functional non-crosslinked organosiloxane fluid having a dynamic viscosity of 50 to 350 centiStokes; and (ii) 2 to less than 10 wt % of a crosslinked hydrosilylation reaction product of an alkenyl terminated polydiorganosiloxane having a degree of polymerization greater than 300 and an organohydrogensiloxane crosslinker with 2 or more SiH groups per molecule where the molar ratio of SiH groups to alkenyl groups is 0.5 to 2.0; (b) greater than 80 wt % to less than 95 wt % thermally conductive filler dispersed throughout the matrix material; and (c) treating agents selected from alkyltrialkoxy silanes where the alkyl contains one to 14 carbon atoms and monotrialkoxy terminated diorganopolysiloxanes having a degree of polymerization of 20 to 110 and the alkoxy groups each contain one to 12 carbon atoms dispersed in the matrix material.

公开(公告)号：US11690237B2

公开(公告)日：2023-06-27

申请号：US16630759

申请日：2018-09-25

申请人： TORAY INDUSTRIES, INC.

发明人： Daisuke Sakii ,  Seiichiro Murase ,  Junji Wakita

IPC分类号： H10K10/46 ,  C08K3/04 ,  C08K3/08 ,  C08K3/22 ,  G06K19/07 ,  C08G77/00 ,  C08G77/22 ,  H01L29/786 ,  C08G77/28 ,  C08G77/14

CPC分类号： H10K10/478 ,  C08G77/22 ,  C08G77/28 ,  C08G77/80 ,  C08K3/041 ,  C08K3/08 ,  C08K3/22 ,  G06K19/0723 ,  H01L29/78696 ,  C08G77/14 ,  C08K2003/0806 ,  C08K2003/2237 ,  C08K2201/011

摘要： A field-effect transistor including at least: a substrate; a source electrode; a drain electrode; a gate electrode; a semiconductor layer in contact with the source electrode and with the drain electrode; and a gate insulating layer insulating between the semiconductor layer and the gate electrode, wherein the semiconductor layer contains a carbon nanotube, and the gate insulating layer contains a polymer having inorganic particles bound thereto. Provided is a field-effect transistor and a method for producing the field-effect transistor, wherein the field-effect transistor causes decreased leak current and furthermore enables a semiconductor solution to be uniformly applied.

公开(公告)号：US11312889B2

公开(公告)日：2022-04-26

申请号：US16922476

申请日：2020-07-07

申请人： tesa SE

发明人： Marten Papenbroock ,  Sven Heidsieck ,  Björn Zeysing ,  Tobias Winkler ,  Norbert Grittner ,  Friederike Kettling

IPC分类号： C09J183/04 ,  C08J3/24 ,  C09J183/06 ,  C08G77/08 ,  C08G77/18 ,  C08G77/22 ,  C08G77/16

摘要： An autohesive polymer material that includes: at least one polymer having at least two terminal silyl groups of the Formula (1) given by: Si(R1)a(R2)b  (1). Each of the radicals R1 comprises an alkyl, alkenyl or aryl group or a hydrogen atom. Each of the radicals R2 comprises a group that can be eliminated with water, b is 1, 2 or 3, and a is 3−b. The polymer material further includes at least one condensation catalyst. Further, the polymer material is chemically precrosslinked and further crosslinkable with moisture. In addition, the polymer material is configured for use as a layer body that can be applied to a substrate. The polymer material of this kind can also be used for producing permanent bonds.

公开(公告)号：US20210284888A1

公开(公告)日：2021-09-16

申请号：US17267351

申请日：2019-08-13

申请人： DOW TORAY CO., LTD.

发明人： Maki ITOH ,  Akihiro NAKAMURA ,  Michitaka SUTO

IPC分类号： C09J183/04 ,  C09J7/38 ,  C08G77/08 ,  C08G77/16 ,  C08G77/20 ,  C08G77/22 ,  C08G77/00 ,  B32B27/08 ,  B32B7/12 ,  B32B7/06

摘要： A curable organopolysiloxane composition is provided which forms a pressure sensitive adhesive (PSA) layer having a low storage elastic modulus (G′), excellent curability, and sufficient adhesion, along with applications thereof. A PSA layer-forming organopolysiloxane composition comprises: (A) a chain organopolysiloxane having alkenyl groups; (B) an organopolysiloxane resin wherein the weight average molecular weight (Mw) thereof is less than 4500 and the sum of the content of hydroxyl groups, etc. is 9 mole % or less; (C) an organohydrogenpolysiloxane; and (D) a hydrosilylation reaction catalyst; and optionally, (A′) a chain organopolysiloxane which does not contain a carbon-carbon double bond-containing reactive group in the molecule. The mass ratio of the organopolysiloxane resin (B) to the chain organopolysiloxane (A) is within a specific range and the shear storage elastic modulus G′ at −20° C. of a PSA layer obtained by curing the composition is within a range of 0.01 to 1.0 MPa.

公开(公告)号：US20210179904A1

公开(公告)日：2021-06-17

申请号：US17270792

申请日：2019-08-23

申请人： SIKA TECHNOLOGY AG

发明人： Manuel FRIEDEL ,  Rita CANNAS ,  Nicolas DANGLETERRE

IPC分类号： C09J183/06 ,  C09J183/08 ,  C08L83/08 ,  C08L83/06 ,  C08G77/18 ,  C08G77/22

摘要： A moisture-curing, condensation-crosslinking silicone composition that can be used as elastic adhesives and sealants. The silicone composition shows homogeneous depth curing, such that it cures through even under movement without forming cracks. The silicone composition contains at least one polyorganosiloxane having Si(OR3)3 end groups, at least one condensation catalyst and at least one crosslinker having hydrolyzable radicals, characterized in that the polymer end groups Si(OR3) have a reaction rate in the crosslinking reaction that is at least equal to and preferably higher than the hydrolyzable radicals of the at least one crosslinker.

公开(公告)号：US20200231757A1

公开(公告)日：2020-07-23

申请号：US16482739

申请日：2018-02-16

申请人： Momentive Performance Materials Inc.

发明人： Sukanta DOLAI ,  Shreedhar BHAT ,  Meenal MEHRA

IPC分类号： C08G77/388 ,  C08G77/22 ,  C09D183/06 ,  C08G77/20 ,  C08G77/04 ,  C08G77/392 ,  A61K9/00 ,  A61K9/06

摘要： A hydrophilic silicone, compositions comprising the same, and articles comprising the same are shown and described herein. The hydrophilic silicone is an ionically modified silicone compound wherein the compound comprises a zwitterionic moiety and has a net neutral charge. The hydrophilic silicone compounds may be provided as part of a composition, e.g., a composition suitable for forming a hydrogel, which may be employed to form a film material and even an article (e.g., in a contact lens).

公开(公告)号：US10197916B2

公开(公告)日：2019-02-05

申请号：US15517806

申请日：2015-10-06

申请人： DIC Corporation

发明人： Takeshi Ibe ,  Naoto Yagi ,  Hisashi Tanimoto ,  Makoto Yada

IPC分类号： G03F7/075 ,  C07F7/18 ,  C08F30/08 ,  C08F290/00 ,  C08F299/08 ,  H01L21/027 ,  C08F290/08 ,  C07F7/21 ,  C08G77/38 ,  G03F7/00 ,  G03F7/027 ,  C08G77/20 ,  C08G77/22 ,  C08G77/26

摘要： A problem of The present invention is to provide a curable composition capable of forming a resist which can be easily washed after curing and which has high dry etching resistance and excellent precision of fine pattern transfer, also provide a resist film and a laminate each containing the curable composition, and further provide a pattern forming method using the resist film. The problem of the present invention can be solved by providing a curable composition containing a multifunctional polymerizable monomer (A) which has two or more groups having a polymerizable group and has at least one group Q having a polymerizable group represented by formula (1) below, the amount of silicon atoms in an nonvolatile content being 10 wt % or more.

公开(公告)号：US20170327647A1

公开(公告)日：2017-11-16

申请号：US15590033

申请日：2017-05-09

申请人： The Procter & Gamble Company

发明人： Bernard William KLUESENER ,  Rachel Morgan Clayton ROEDER ,  Mark Robert SIVIK ,  Rajan Keshav PANANDIKER

IPC分类号： C08G77/22 ,  C08L83/08

CPC分类号： C08G77/22 ,  A61K8/898 ,  A61K2800/57 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q19/10 ,  C08G77/388 ,  C08L83/08 ,  C11D3/373 ,  C11D3/507 ,  C11D17/041

摘要： The present application relates to silicone compounds, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such compositions, packaged products and displays comprising such compositions. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs yet which changes its hydrophilicity/charge when desired.

公开(公告)号：US20170146478A1

公开(公告)日：2017-05-25

申请号：US15220277

申请日：2016-07-26

申请人： Senova Systems, Inc.

发明人： Eric Lee ,  Mark Micklatcher ,  Jai Krishnamurthy

IPC分类号： G01N27/30 ,  C08F8/00 ,  C07F17/02 ,  C08G77/18 ,  C07F7/18 ,  G01N27/333 ,  C08G77/22

CPC分类号： G01N27/302 ,  C07F7/081 ,  C07F7/1804 ,  C07F17/02 ,  C08F8/00 ,  C08G77/18 ,  C08G77/22 ,  C08G2220/00 ,  C08L2312/08 ,  G01N27/30 ,  G01N27/301 ,  G01N27/3335

摘要： Matrix materials, such as sol-gels and polymers derivatives to contain a redox active material can be used to form electrodes and probes suitable for use in pH meters and other analyte sensing devices.