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Patent Searching and Data


Title:
COMPOSITE SILICONE RUBBER PARTICLE
Document Type and Number:
Japanese Patent JP2004210944
Kind Code:
A
Abstract:

To provide composite silicone rubber particles excellent in fluidity and dispersibility of which addition to various substrate materials enables a user to improve their touch and feeling, reduce their internal stress and give lubricability and oil-absorbency thereto, and also to provide a method for producing the composite silicone rubber particles at high efficiency.

The composite silicone rubber particles are characterized in that the surface of the silicone rubber particles A is coated with silicone rubber particles B having a smaller particle size than the silicone rubber particles A, and the method for producing the silicone rubber particles comprises removing a dispersion medium from a dispersion or a slurry containing the silicone rubber particles A and the silicone rubber particles B having a smaller particle size than the silicone rubber particles A.


Inventors:
MORITA YOSHIJI
Application Number:
JP2002381961A
Publication Date:
July 29, 2004
Filing Date:
December 27, 2002
Export Citation:
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Assignee:
DOW CORNING TORAY SILICONE
International Classes:
C08J3/00; C08J3/12; C08L83/04; (IPC1-7): C08J3/12