Title:
PRODUCTION OF SILANE-MODIFIED VINYL AROMATIC POLYMER
Document Type and Number:
Japanese Patent JPH04337306
Kind Code:
A
Abstract:
PURPOSE:To readily obtain the title polymer useful for polymer blend, polymer alloy, etc., and having excellent affinity without causing side reaction by adding a specific azidesilane to a vinyl aromatic polymer by melt reaction. CONSTITUTION:Azidesilane (preferably used at an amount of 0.1-20 pts.wt. based on 100 pts.wt. polymer) such as gamma-(azidesulfonyl)propyltrimethoxysilane expressed by the formula (X is sulfonyl or carbonyl; R<1> is alkylene or phenylene; R<2> is 1-20C alkyl or aromatic hydrocarbon; R<2> is 1-12C alkyl; n is 0-2) is added to a vinyl aromatic polymer such as polystyrene to provide the objective polymer.
Inventors:
ARITOMI MITSUTOSHI
KIHIRA MICHIHARU
KIHIRA MICHIHARU
Application Number:
JP13854691A
Publication Date:
November 25, 1992
Filing Date:
May 15, 1991
Export Citation:
Assignee:
MITSUBISHI PETROCHEMICAL CO
International Classes:
C08F8/42; (IPC1-7): C08F8/42
Attorney, Agent or Firm:
Hajime Tsukuni (1 person outside)