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1. (WO2017094357) SELF-ADHESIVE SILICONE GEL COMPOSITION AND SILICONE GEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094357 International Application No.: PCT/JP2016/080237
Publication Date: 08.06.2017 International Filing Date: 12.10.2016
IPC:
C08L 83/07 (2006.01) ,C08K 5/29 (2006.01) ,C08L 83/05 (2006.01) ,C09K 3/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
04
Polysiloxanes
07
containing silicon bound to unsaturated aliphatic groups
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
5
Use of organic ingredients
16
Nitrogen-containing compounds
29
Compounds containing carbon-to-nitrogen double bonds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
04
Polysiloxanes
05
containing silicon bound to hydrogen
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
10
for sealing or packing joints or covers
Applicants:
信越化学工業株式会社 SHIN-ETSU CHEMICAL CO., LTD. [JP/JP]; 東京都千代田区大手町二丁目6番1号 6-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 1000004, JP
Inventors:
荒木 正 ARAKI Tadashi; JP
Agent:
特許業務法人英明国際特許事務所 PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE; 東京都中央区銀座二丁目16番12号 銀座大塚ビル2階 GINZA OHTSUKA Bldg. 2F, 16-12, Ginza 2-chome, Chuo-ku, Tokyo 1040061, JP
Priority Data:
2015-23265130.11.2015JP
Title (EN) SELF-ADHESIVE SILICONE GEL COMPOSITION AND SILICONE GEL
(FR) COMPOSITION DE GEL DE SILICONE AUTO-ADHÉSIVE ET GEL DE SILICONE
(JA) 自己接着性シリコーンゲル組成物及びシリコーンゲル
Abstract:
(EN) Provided are: a self-adhesive silicone gel composition which exhibits excellent adhesiveness to a base that is present in an electronic board and is formed of copper, aluminum or the like, while maintaining the characteristics of conventional sealing materials, and which is capable of suppressing the occurrence of separation or voids after adhesion; and a silicone gel which is composed of a cured product of this composition. According to the present invention, an aliphatic organic compound that contains one or more isocyanate groups in each molecule but does not contain a hydrolyzable group is added in a specific amount into an addition-curable silicone gel composition.
(FR) L'invention concerne : une composition de gel de silicone auto-adhésive qui présente une excellente adhésivité à une base qui est présente dans une carte électronique et est formée de cuivre, d'aluminium ou analogue, tout en maintenant les caractéristiques des matériaux d'étanchéité classiques, et qui permet de supprimer l'apparition de vides ou de séparation après adhérence ; et un gel de silicone qui est composé d'un produit durci de cette composition. Selon la présente invention, un composé organique aliphatique qui contient un ou plusieurs groupes isocyanates dans chaque molécule mais ne contient pas de groupe hydrolysable est ajouté en une quantité spécifique dans une composition de gel de silicone durcissable par addition.
(JA) 従来の封止材料の特性を維持しつつ、電子基板に存在する銅、アルミニウム等から構成される基材に対して十分な接着性を有し、かつ接着後に剥離やボイドの発生が抑制可能な自己接着性シリコーンゲル組成物、及び該組成物の硬化物からなるシリコーンゲルを提供する。 付加反応硬化型のシリコーンゲル組成物に、一分子中にイソシアネート基を1個以上有し、かつ加水分解性基を含まない脂肪族有機化合物をある特定量添加する。
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, JP, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)