REACTIVE POLYSILOXANE COMPOSITION EXCELLENT IN PRESERVATION STABILITY

Japanese Patent JP2011137050

A

To improve the preservation stability of reactive polysiloxane represented by formula (1) having a reactive functional group and soluble in a solvent, since a known condensate of a silicon compound having a reactive group and soluble in a solvent has such problems that, it is insolubilized with time while preserving the condensate and a polymer is precipitated from a solution or is gelatinized.

The precipitation or gelation of a polymer has been known to easily occur when an alcohol-based solvent was used as a solvent in the conventional silicon compound condensate, whereas it is found that, in the reactive polysiloxane represented by formula (1), the case in which the reactive polysiloxane is preserved as a solution of a solvent containing an alcohol-based solvent, is superior in stability to the case in which it is preserved as a solid and to the case in which it is a solution of a solvent containing no alcohol-based solvent, and the invention is thus accomplished.

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WO/1995/032240	RTV SILICONE COMPOSITIONS USING AMINOHYDROCARBYL-SUBSTITUTED KETOXIMINOSILANES
JP7346761	Thermally conductive silicone composition and method for producing the thermally conductive silicone composition

KITAMURA AKINORI
FURUTA NAOMASA
SUZUKI HIROSHI

JP2009295871A

July 14, 2011

December 25, 2009

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TOAGOSEI CO LTD

C08L83/06; C08G77/04; C08K5/04

JPH10218995A	1998-08-18
JPH08143819A	1996-06-04
JPH09165450A	1997-06-24
JP2009209358A	2009-09-17
JPH10218995A	1998-08-18

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