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公开(公告)号：WO2020205722A1
公开(公告)日：2020-10-08
申请号：PCT/US2020/025692
申请日：2020-03-30
Applicant: DOW SILICONES CORPORATION
Inventor： CASEY, James Allen , SERRANO, Charles , WITKER, David Lawrence
IPC: B01J2/02 , C01B33/027 , C09K11/59
Abstract: Disclosed is a method for preparing a nanoparticle composition. The method includes forming a nanoparticle aerosol in a low pressure reactor, wherein the aerosol comprises MX-functional nanoparticles entrained in a gas, where M is an independently selected Group IV element and X is a functional group independently selected from H and a halogen atom. The method further includes collecting the MX-functional nanoparticles of the aerosol in a capture fluid, where the capture fluid is in fluid communication with the low pressure reactor. The capture fluid includes a polar aprotic fluid immiscible with water and having a viscosity of from 5 to 200 centipoise at 25 °C. The capture fluid further includes a functionalization compound miscible with the polar aprotic fluid, the functionalization compound comprising a functional group Y reactive with the functional group X of the MX-functional nanoparticles.
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12.发明申请
公开(公告)号：WO2020142443A1
公开(公告)日：2020-07-09
申请号：PCT/US2019/068969
申请日：2019-12-30
Applicant: DOW SILICONES CORPORATION
Inventor： ELDRED, Donald, V. , JELETIC, Matthew , JOFFRE, Eric , LIU, Nanguo , KADLECK, Cameron , OLSEN, Matthew , ROBERTS, John , SHEPHARD, Nick, E. , THOMAS, Ryan , WENZLICK, Zachary
Abstract: A multifunctional organosilicon compound is provided which has the general formula XSi([OSiR 2 ]p-0-SiR 2 Y)a(R 1 ) 3-a - ln the formula, X is selected from H and ethylenically un saturated moieties; each Y independently comprises a functional moiety selected from alkoxysilyl moieties, acryloxy moieties, and epoxide moieties; each R is an independently selected hydrocarbyl group; each R1 is an independently selected hydrocarbyl group; subscript a is 1, 2, or 3; and each subscript b is independently 0, 1, or 2. A method of preparing the multifunctional organosilicon compound is also provided. The method comprises reacting (A) an organosilanol compound and (B) a silane compound having at least two hydrolysable groups. A functionalized siloxane compound prepared from the multifunctional organosilicon compound, a method of preparing the functionalized siloxane compound, and an adhesive comprising the functionalized siloxane compound are also provided.
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公开(公告)号：WO2020131705A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/066556
申请日：2019-12-16
Applicant: DOW SILICONES CORPORATION , DOW GLOBAL TECHNOLOGIES LLC
Inventor： DUQUESNE, Emmanuel , GRASMANN, Martin , HARKNESS, Brian , JOHNSON, William , KRISHNAN, Bindu , SANTOS, Elizabeth , SCHERZER, Justin , YOUNG, Jeanette , ZHU, Bizhong
IPC: C08G77/445 , C08L83/10 , C09D183/10
Abstract: A silicone-polyester copolymer has the formula X g [Z j Y o ] c , where each X is an independently selected silicone moiety having a particular structure, each Y is an independently selected polyester moiety, each Z is an independently selected siloxane moiety, subscript c is from 1 to 150, subscript g is >1, 0≤j
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14.发明申请
公开(公告)号：WO2019152829A1
公开(公告)日：2019-08-08
申请号：PCT/US2019/016329
申请日：2019-02-01
Applicant: DOW SILICONES CORPORATION , DOW GLOBAL TECHNOLOGIES LLC
Inventor： BRUCE, Keith , CHORVATH, Igor , COURTEMANCHE, Marc-Andre , DEGROOT JR., Jon V. , GAAL, Sean , GROSS, Craig , KEENIHAN, James , MEALEY, Shawn , MILLER, Scott , PARSONS, Tom , SCHLADER, Andrew , SERRAT, Christina , TONGE, Lauren
CPC classification number: C08L23/06 , C08G77/16 , C08K9/04 , C08K2003/2241 , C08K2003/265 , C08L27/06 , C08L83/04 , C08L2205/03 , C08L2205/035 , C08K3/346 , C08L51/06 , C08K3/26 , C08K3/013 , C08L33/06 , C08L97/02
Abstract: A composition and a method for preparing a polymer composite article. The composition comprises (A) a filler in an amount of from 10 to 90 wt. The composition also comprises (B) a polymer in an amount of from 10 to 90 wt.%, wherein the (B) polymer is selected from polyolefins, polyamides, polyesters, or combinations thereof. Further, the composition comprises (C) an organopolysiloxane in an amount of from greater than 0 to 10 wt.%; the (C) organopolysiloxane having at least one silicon-bonded hydroxyl group and a viscosity of from 1,000 to 60,000 mPa•s at 25 °C. The ranges for components (A)-(C) are based on the total weight of components (A), (B) and (C) in the composition.
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公开(公告)号：WO2019028015A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/044588
申请日：2018-07-31
Applicant: DOW SILICONES CORPORATION
Inventor： HYUN, Dae-Sup
IPC: C09J183/04
Abstract: The present disclosure relates to a silicone composition for use as a temporary bonding adhesive comprising: (A) a polydiorganosiloxane having at least two alkenyl groups in each molecule; (B) a polyorganosiloxane having at least one silicon-bonded hydrogen atom in each molecule; and (C) a thermally expandable powder having an expansion ratio of 10 or more.
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Patent Agency Ranking
公开(公告)号：WO2018217968A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/034287
申请日：2018-05-24
Applicant: ND INDUSTRIES, INC.
Inventor： CARLSON, David
CPC classification number: B32B5/20 , B29C44/3484 , B29C44/507 , B29K2023/06 , B29K2023/12 , B29K2023/18 , B29K2105/0005 , B29K2105/0085 , B32B15/046 , B32B2305/022 , B32B2305/30 , B32B2305/72 , B32B2323/04 , B32B2581/00 , C08J3/20 , C08J9/0061 , C08J9/0066 , C08J9/06 , C08J9/102 , C08J9/104 , C08J9/107 , C08J2201/026 , C08J2203/02 , C08J2203/04 , C08J2207/02 , C08J2323/02 , C08J2323/08 , C08J2400/22 , C08J2423/08 , C08K3/04 , C08K3/26 , C08K5/3415 , C08K2003/265 , C08L2205/025 , C08L2312/00 , C09J123/0869 , C08L23/0869
Abstract: A composite article comprises an article presenting a surface and a thermally expandable composition disposed on the surface of the article. The thermally expandable composition comprises (a) from about 35 to about 65 percent by weight of a polyolefin resin; (b) from about 2 to about 15 percent by weight of a thermoplastic resin; (c) from about 1 to about 6 percent by weight of a curing agent suitable for cross-linking the polyolefin resin (a); (d) from about 15 to about 45 percent by weight of filler; and (e) from about 1 to about 10 percent by weight of a chemical blowing agent which is activated at an activation temperature, each based on the total weight of the thermally expandable composition. Methods of preparing and using the composite article, and an assembly formed from the composite article, are also disclosed.
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公开(公告)号：WO2018183806A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/025348
申请日：2018-03-30
Inventor： PLOTT, Jeffrey , REESE, Herschel Henry , SHIH, Albert J. , TIAN, Xiaoqing , WANG, Hongjun , ZHU, Bizhong
IPC: B33Y10/00 , B29C64/118
Abstract: A method of forming a porous three-dimensional (3D) is disclosed. The method comprises (I) printing a first composition on a substrate (16) with the nozzle (12) of the apparatus (10) to form at least one first filament (14) comprising the first composition, (II) selectively controlling the distance and/or the speed such that the at least one first filament coils on the substrate to give a first layer on the substrate, the first layer comprising a coiled filament, optionally repeating steps I) and II) with independently selected composition(s) for any additional layer(s), and (III) exposing the layer(s) to a solidification condition. A porous three-dimensional (3D) article formed in accordance with the method is also disclosed.
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公开(公告)号：WO2018183803A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/025345
申请日：2018-03-30
Applicant: DOW SILICONES CORPORATION
Inventor： REESE, Herschel Henry , ZHU, Bizhong
IPC: B29C64/00
Abstract: A method of forming a porous three-dimensional (3D) silicone article is disclosed. The method comprises I) printing a first composition with a 3D printer to form a first layer from the first composition. The method further comprises II) printing a second composition on the first layer with the 3D printer to form a second layer from the second composition on the first layer. At least one of the first and second compositions comprises a silicone composition. In the method, step II) may optionally be repeated with independently selected composition(s) for any additional layer(s). At least one of the first and second layers does not consist of linear filaments. Finally, the method comprises III) exposing the layers to a solidification condition. The porous three-dimensional (3D) silicone article defines a plurality of voids.
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公开(公告)号：WO2018145069A1
公开(公告)日：2018-08-09
申请号：PCT/US2018/017013
申请日：2018-02-06
Applicant: DOW SILICONES CORPORATION
Inventor： DI GIOVANNI, Gina , GALEONE, Fabrizio , HREBICÍK, Michal , LÉGER, Pierre , PIERRE, David , UGAZIO, Stephane
IPC: C09D183/04
Abstract: An emulsion is disclosed which comprises a non-aqueous phase comprising a solid silicone resin and a siloxane carrier vehicle having an average of at least one silicon-bonded functional group per molecule and capable of carrying the solid silicone resin, an aqueous phase comprising water, and a surfactant, wherein the emulsion is substantially free from organic solvents. Various methods relating to the emulsion and end uses thereof are also disclosed. A composition comprising the emulsion and an organic binder, as well as related methods, are further disclosed.
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公开(公告)号：WO2017160349A1
公开(公告)日：2017-09-21
申请号：PCT/US2016/060922
申请日：2016-11-08
Applicant: DOW CORNING CORPORATION
Inventor： BLUER, Kristen R. , KADLEC, Donald A. , KENNAN, John J. , NGUYEN, Kimmai T. , WENZLICK, Zachary R. , ZHANG, Fang
Abstract: A cosmetic composition comprises (A) a silicone elastomer. The (A) silicone elastomer comprises the reaction product of: (a) a branched organosiloxane; (b) a crosslinking agent; and (c) a hydrosilylation catalyst. The cosmetic composition further comprises (B) a carrier fluid. A method of preparing the cosmetic composition is also disclosed.
Abstract translation: 化妆品组合物包含（A）有机硅弹性体。 （A）有机硅弹性体包含以下物质的反应产物：（a）支化有机硅氧烷; （b）交联剂; 和（c）氢化硅烷化催化剂。 化妆品组合物还包含（B）载体流体。 还公开了制备该化妆品组合物的方法。
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