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1. WO2022210782 - SIDE-CHAIN ALKYL-MODIFIED SILICONE RESIN

Publication Number WO/2022/210782
Publication Date 06.10.2022
International Application No. PCT/JP2022/015686
International Filing Date 29.03.2022
IPC
C08G 77/38 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04Polysiloxanes
38Polysiloxanes modified by chemical after-treatment
C08L 83/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions 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
04Polysiloxanes
C09K 5/14 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
08Materials not undergoing a change of physical state when used
14Solid materials, e.g. powdery or granular
C08K 3/013 2018.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
01characterised by their specific function
013Fillers, pigments or reinforcing additives
CPC
C08G 77/38
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
77Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
04Polysiloxanes
38Polysiloxanes modified by chemical after-treatment
C08K 3/013
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
01characterized by their specific function
013Fillers, pigments or reinforcing additives
C08L 83/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions 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
04Polysiloxanes
C09K 5/14
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
08Materials not undergoing a change of physical state when used
14Solid materials, e.g. powdery or granular
Applicants
  • 積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP]/[JP]
Inventors
  • 石田 浩也 ISHIDA, Hiroya
  • カヤル マニシュ KAYAL, Manish
Agents
  • 田口 昌浩 TAGUCHI, Masahiro
  • 虎山 滋郎 TORAYAMA, Jiro
Priority Data
2021-06214931.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SIDE-CHAIN ALKYL-MODIFIED SILICONE RESIN
(FR) RÉSINE DE SILICONE MODIFIÉE PAR ALKYLE À CHAÎNE LATÉRALE
(JA) 側鎖型アルキル変性シリコーン樹脂
Abstract
(EN) This side-chain alkyl-modified silicone resin is represented by general formula (1). (In formula (1), R1 is a hydrogen atom or an alkenyl group; R2 is a C6-14 long-chain alkyl group I; R3 is a C15-18 long-chain alkyl group II; R4 is a methyl group or an ethyl group; w, x, y, and z represent the number of the respective structural units; in terms of the total of w, x, y, and z, the percentage of x is 5 to 80%, the percentage of y is 15 to 80%, and the total percentage of x and y is 80% to 100%; and further, x/y is 0.1 to 10.) This invention addresses the problem of providing a silicone resin that retains softness while having a high thermal conductivity.
(FR) Cette résine de silicone modifiée par un alkyle à chaîne latérale est représentée par la formule générale (1). (Dans la formule (1), R1 représente un atome d'hydrogène ou un groupe alcényle ; R2 représente un groupe alkyle I en C6-14 à chaîne longue ; R3 représente un groupe alkyle II à chaîne longue en C15-18 ; R4 représente un groupe méthyle ou un groupe éthyle ; w, x, y et z représentent le nombre des motifs structuraux respectifs ; en termes du total de w, x, y et z, le pourcentage de x est de 5 à 80 %, le pourcentage de y est de 15 à 80 %, et le pourcentage total de x et y est de 80 % à 100 % ; et en outre, x/y est compris entre 0,1 et 10.) La présente invention aborde le problème de la fourniture d'une résine de silicone qui conserve sa souplesse tout en présentant une conductivité thermique élevée.
(JA) 本発明の側鎖型アルキル変性シリコーン樹脂は、下記一般式(1)で表される。 (式(1)において、Rは水素原子又はアルケニル基であり、Rは炭素数6~14の長鎖アルキル基Iであり、Rは炭素数15~18の長鎖アルキル基IIであり、Rはメチル基又はエチル基であり、w、x、y、zは、それぞれの構成単位のユニット数を表し、w、x、y、zの合計に対する、xの割合が5~80%であり、yの割合が15~80%であり、xとyの合計の割合が80~100%であり、さらにx/yが0.1~10である。) 本発明によれば、柔軟性を維持しつつ、熱伝導率が高いシリコーン樹脂を提供することを課題とする。
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