Back to results
US 12,509,582 B2Granted
Silicone emulsion and method for producing same
AssigneeKCC Silicone Corporation
InventorsHyun Ju Yu, Ji Hye Lee, Ji Yoon Park
Life of this patent
Estimating the term…
Abstract
The present invention relates to a silicone emulsion comprising a silicone resin mixture and a nonionic surfactant, wherein the silicone resin mixture and the nonionic surfactant are included in a weight ratio of 1:0.1 to 1:0.4; and a method for producing same.
Claims20
A silicone emulsion comprising:
- a silicone resin mixture comprising a silicone resin and a diluent;
- and
- a non-ionic surfactant,
- wherein the silicone resin mixture and the non-ionic surfactant are included at a weight ratio of 1:0.1 to 1:0.4, and
- wherein the silicon resin has the viscosity of 600 to 1,000 cP at 25° C. and the diluent has the viscosity of 10 to 300 cP at 25° C.,
- wherein the diluent comprises an organopolysiloxane, and
- wherein the silicone resin is represented by Formula 1:
- (R13SiO1/2)a(R22SiO)b(R3SiO3/2)c(SiO2)d [Formula 1]
- In which R1 and R3 are each independently an alkyl group of C1-10 or an alkenyl group of C2-10;
- R2 is an alkyl group of C1-10, an alkenyl group of C2-10, or an aryl group of C6-15,
- a to d are each independently 0 or greater,
- a+d+c+d is 4 to 10,000, and
- (a+d+c)/(a+b+c+d) is greater than 0 to 0.7 or less.
10 more elements
Dependencies are inferred from the claim text.