Title:
POLY(ALKYL (METH)ACRYLATE) RUBBER/LATEX, GRAFT COPOLYMER CONSISTING ESSENTIALLY OF THE SAME AND MOLDING COMPOSITION COMPRISING THE GRAFT COPOLYMER
Document Type and Number:
Japanese Patent JPH11199605
Kind Code:
A
Abstract:
To provide a new method for producing a poly(alkyl (meth)acrylate) rubber/latex.
In a continuous emulsion polymerization, an alkyl (meth)acrylate monomer is polymerized in the presence of a surfactant of the formula R-SO3M (R is an alkyl or an alkoxy; M is H or a cation) so that the particle diameter of rubber can be excellently controlled. A graft copolymer comprising a poly(alkyl (meth)acrylate) rubber obtained by the method as a main component is used as an impact strength modifier in a molding composition of a thermoplastic resin to provide improved weather resistance.
Inventors:
KURUGANTI VIJAYA KUMAR
PEASCOE WARREN JOSEPH
PICKETT JAMES EDWARD
KIDDER KEVIN R
SLATE JAMES RICHARD
MALANDAIN ERIC PIERRE
BLOHM MARGARET LOUISE
BERZINIS ALBIN PETER
PRINCE GREGORY R
GAGGAR SATISH KUMAR
PEASCOE WARREN JOSEPH
PICKETT JAMES EDWARD
KIDDER KEVIN R
SLATE JAMES RICHARD
MALANDAIN ERIC PIERRE
BLOHM MARGARET LOUISE
BERZINIS ALBIN PETER
PRINCE GREGORY R
GAGGAR SATISH KUMAR
Application Number:
JP30466598A
Publication Date:
July 27, 1999
Filing Date:
October 27, 1998
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
C08L51/00; C08F2/26; C08F20/12; C08F212/06; C08F220/18; C08F226/06; C08F265/04; C08F265/06; C08L101/00; (IPC1-7): C08F2/26; C08F212/06; C08F220/18; C08F226/06; C08F265/06; C08L51/00; C08L101/00
Attorney, Agent or Firm:
Tokunji Ikunuma
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