Organopolysiloxane emulsion composition and resin composition
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsYuko Takada, Shunji Aoki
Life of this patent
Estimating the term…
Loading patent…
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsYuko Takada, Shunji Aoki
Estimating the term…
An organopolysiloxane emulsion composition which contains a polyoxyalkylene-modified organopolysiloxane compound represented by formula (1) as an emulsifying agent or as an emulsifying assistant. (LR2SiO1/2)a(R3SiO1/2)b(R2SiO2/2)c(RSiO3/2)d(SiO4/2)e (1) (In the formula, L represents a polyoxyalkylene group represented by formula (2); R represents a hydrogen atom, a hydroxy group, an alkyl group, an aryl group, an aralkyl group or an alkoxy group; a represents a number of 2-4; b represents a number of 0-2; c represents a number of 50-1,000; and each of d and e represents 0 or 1.) —H2C—CH2—(CH2)r—O-(EO)s-(AO)t—R1 (2) (In formula (2), EO represents an oxyethylene group; AO represents a linear or branched oxyalkylene group having 3-10 carbon atoms; R1 represents an alkyl group, a hydrogen atom, a carboxy group, an acyl group or a phenyl group; r represents a number of 0-10; s represents a number of 1-100, t represents a number of 0-150; and (s+t) represents a number of 15 or more.)
An organopolysiloxane oil-in-water emulsion composition comprising:
An organopolysiloxane oil-in-solvent emulsion composition comprising:
Dependencies are inferred from the claim text.