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1. (WO2019067340) THERMAL INTERFACE COMPOSITION COMPRISING IONICALLY MODIFIED SILOXANE
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Pub. No.: WO/2019/067340 International Application No.: PCT/US2018/052362
Publication Date: 04.04.2019 International Filing Date: 24.09.2018
IPC:
C08K 3/22 (2006.01) ,C08K 3/38 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
38
Boron-containing compounds
Applicants:
MOMENTIVE PERFORMANCE MATERIALS INC. [US/US]; 260 Hudson River Road Waterford, New York 12188, US
Inventors:
NAIK, Sandeep; IN
DUTTA, Pranabesh; IN
APPUKUTTAN, Vinu Krishnan; IN
SAXENA, Anubhav; IN
TAKANASHI, Masanori; JP
Agent:
SLABY, Scott M.; US
Priority Data:
15/716,81027.09.2017US
Title (EN) THERMAL INTERFACE COMPOSITION COMPRISING IONICALLY MODIFIED SILOXANE
(FR) COMPOSITION D'INTERFACE THERMIQUE COMPRENANT UN SILOXANE IONIQUEMENT MODIFIÉ
Abstract:
(EN) A thermally conductive silicone composition is shown and described herein. The thermally conductive silicone composition comprises (A) an ionically modified siloxane, and (B) a thermally conductive filler comprising a first filler and a second filler, where the first filler and/or the second filler comprises a plurality of filler types, the plurality of filler types differing from one another in terms of particle size and/or morphology. The ionically modified siloxane may function as a dispersing aid or wetter for efficient dispersion of thermal conducting organic and inorganic fillers to achieve high thermal conductivity.
(FR) La présente invention concerne une composition de silicone thermoconductrice. La composition de silicone thermoconductrice comprend (A) un siloxane ioniquement modifié, et (B) une charge thermoconductrice comprenant une première charge et une seconde charge, la première charge et/ou la seconde charge incluant une pluralité de types de charge, la pluralité de types de charge différant les uns des autres en termes de taille et/ou de morphologie de particule. Le siloxane ioniquement modifié peut fonctionner comme auxiliaire de dispersion ou agent mouillant pour une dispersion efficace des charges organiques et inorganiques thermoconductrices, ce qui permet d'obtenir une conductivité thermique élevée.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)