RUBBER COMPOSITION FOR RESIN MODIFICATION, PROCESS FOR PRODUCTION OF THE SAME, AND A RUBBER-REINFORCED RESIN COMPOSITION

WIPO Patent Application WO/2006/093106

A1

[PROBLEMS] To provide a rubber composition for use in the modification of a resin, which is highly stable during storage and use and can provide a rubber-reinforced resin having excellent gloss, color tone and transparency with little fisheyes; a process for producing the composition; and a rubber-reinforced resin composition produced by using the rubber composition. [MEANS FOR SOLVING PROBLEMS] A rubber composition for use in the modification of a resin, comprising 100 parts by weight of a conjugated diene polymer rubber, 0.01 to 0.20 part by weight of a phosphite compound heat stabilizer having at least two phosphorus atoms in the molecule, and 0.01 to 0.20 part by weight of at least one additional heat stabilizer selected from the group consisting of a thioether compound heat stabilizer and an acrylate compound heat srabilizer. A process for producing the rubber composition, comprising steps of adding a phosphite compound heat stabilizer having at least two phosphorus atoms in the molecule to a conjugated diene polymer rubber, and adding an additional heat stabilizer other than the phosphite compound heat stabilizer to the resulting mixture. A rubber-reinforced resin composition comprising the rubber compound and a resin.

NAKAMURA MASAO (JP)
YAMAGISHI HIDENORI (JP)

PCT/JP2006/303657

September 08, 2006

February 28, 2006

Click for automatic bibliography generation  

ZEON CORP (JP)
NAKAMURA MASAO (JP)
YAMAGISHI HIDENORI (JP)

C08L9/00; C08K5/10; C08K5/36; C08K5/524

JPH04100837A	1992-04-02
JPH01170626A	1989-07-05
JP2005029737A	2005-02-03
JPH07145186A	1995-06-06
JPH0598075A	1993-04-20

Yamaguchi, Iwao (Higashigotanda Shinagawa-ku, Tokyo, JP)

View/Download PDF      PDF Help

Previous Patent: AUTOMATIC PRINTING SYSTEM

Next Patent: GENE TRANSFER AGENT