Title:
VINYL CHLORIDE COPOLYMER RESIN COMPOSITION AND VINYL CHLORIDE INJECTION MOLDED ARTICLE PRODUCED FROM THE SAME
Document Type and Number:
WIPO Patent Application WO/2006/103806
Kind Code:
A1
Abstract:
Disclosed are a vinyl chloride copolymer resin composition for use in injection molding which is useful for the production of a vinyl chloride resin injection molded article having excellent flowability during molding processing, impact resistance and surface appearance without the need to blend a variety of additives in large amounts therewith; and a vinyl chloride injection molded article produced from the composition. In the composition, a vinyl chloride copolymer resin which is produced by copolymerizing a vinyl monomer and a macromonomer having a main chain comprising a polymer made of an ethylenically unsaturated monomer having a double bond therein is used as the main component. In the copolymerization of the vinyl monomer (A) and the macromonomer (B), these components are used at the (A)/(B) ratio ranging from 99.5 wt%/0.5 wt% to 60 wt%/40 wt%.
Inventors:
NOGUCHI KISABURO (JP)
KAWAUCHI TOSHIHITO (JP)
KUWAHATA MITSUYOSHI (JP)
KAWAUCHI TOSHIHITO (JP)
KUWAHATA MITSUYOSHI (JP)
Application Number:
PCT/JP2005/021784
Publication Date:
October 05, 2006
Filing Date:
November 28, 2005
Export Citation:
Assignee:
KANEKA CORP (JP)
NOGUCHI KISABURO (JP)
KAWAUCHI TOSHIHITO (JP)
KUWAHATA MITSUYOSHI (JP)
NOGUCHI KISABURO (JP)
KAWAUCHI TOSHIHITO (JP)
KUWAHATA MITSUYOSHI (JP)
International Classes:
C08F290/04; B29C45/00; B29K25/00
Foreign References:
JP2004083854A | 2004-03-18 | |||
JPH07238160A | 1995-09-12 | |||
JP2005206815A | 2005-08-04 | |||
JP2006045253A | 2006-02-16 | |||
JPH04173818A | 1992-06-22 | |||
JPH02263810A | 1990-10-26 | |||
JP2005206793A | 2005-08-04 | |||
JP2005281569A | 2005-10-13 | |||
JP2005281570A | 2005-10-13 | |||
JP2005281571A | 2005-10-13 | |||
JP2005281567A | 2005-10-13 | |||
JP2005179599A | 2005-07-07 |
Attorney, Agent or Firm:
Asahina, Sohta (2-22 Tanimachi 2-chome, Chuo-k, Osaka-shi Osaka, JP)
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