US 2006/0155091 A1 · Organic silicon compound and method for producing same, and polysiloxane and method for producing same

Abstract

The present invention provides a novel organosilicon compound and polysiloxane which are useful as electronic materials, optical materials, coating materials, sealing materials and catalyst carriers and which can be used as additives for improving various physical properties such as flame retardancy, heat resistance, weatherability, light resistance, electric insulating property, a surface characteristic, hardness, a mechanical strength and a chemical resistance of a polymer material. That is, the present invention relates to an organosilicon compound represented by Formula (1) and polysiloxane comprising the above organosilicon compound as a monomer:

Claims31

Dependent claims

An organosilicon compound represented by Formula (1):

wherein each R1 is a group selected independently from hydrogen, alkyl having 1 to 45 carbon atoms, substituted or unsubstituted aryl, and arylalkyl;
in which in the alkyl optional hydrogen may be replaced by fluorine and optional —CH2— may be replaced by —O—, —CH═CH—, cycloalkylene, or cycloalkenylene, and arylalkyl is constituted of alkylene in which optional hydrogen may be replaced by fluorine and optional —CH2— may be replaced by —O—, —CH═CH— or cycloalkylene, and substituted or unsubstituted aryl.

Dependencies are inferred from the claim text.

Facts

Application

10/562,817Filed 30 Jun 2004

Priority

JP 2003-18690430 Jun 2003

Published

13 Jul 2006

Term ends

Not estimatedThe source records don’t support an estimate.

Classification7 codes

C08G 77/26
Containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen: nitrogen-containing groups
C07F 7/21
Silicon compounds: cyclic compounds having at least one ring containing silicon, but no carbon in the ring
C08G 77/04
Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the…
C08G 77/045
Polysiloxanes: containing less than 25 silicon atoms

Organic silicon compound and method for producing same, and polysiloxane and method for producing same

Life of this patent

Organic silicon compound and method for producing same, and polysiloxane and method for producing same

Life of this patent

Abstract

Claims31