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Title:
PLASTISOL COMPOSITION
Document Type and Number:
Japanese Patent JP2000281857
Kind Code:
A
Abstract:

To obtain the subject acrylic composition having excellent viscosity stability, moldability and processability, compatibility of acrylic resin with a plasticizer, not causing bleeding even after overheating and melting, further having excellent low-temperature characteristics by making the composition include a specific compound as a plasticizer.

This composition comprises (A) a granular acrylic resin (e.g. a hompoplymer of methyl methacrylate monomer alone or a copolymer comprising methyl methacrylate as a main component) and (B) an aliphatic ether ester- based plasticizer of formula I (R1 and R2 are each a 1-20C alkyl; 1 is 2-20) (e.g. polyethylene glycol dibutanoic acid ester) or an aliphatic ether ester-based plasticizer of formula II (R3 and R4 are each a 1-20C alkyl; A is a 1-12C alkylene; m and n are each 1-10) (e.g. adipic acid dibutoxyethanol, etc.) and a glycol benzoic acid diester-based palsticizer of formula III (G is a 2-10C alkylene; p is 1-10) (e.g. ethylene glycol dibenzoic acid ester, etc.).


Inventors:
TAJIMA KOJI
ARAI TERUO
Application Number:
JP8919199A
Publication Date:
October 10, 2000
Filing Date:
March 30, 1999
Export Citation:
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Assignee:
ASAHI DENKA KOGYO KK
International Classes:
C08K5/10; C08L33/06; C08L33/12; (IPC1-7): C08L33/06; C08K5/10; C08L33/12
Domestic Patent References:
JPH08225748A1996-09-03
JPH05148401A1993-06-15
JPH10231409A1998-09-02
JPH06145454A1994-05-24
JPH10195406A1998-07-28
Attorney, Agent or Firm:
Osamu Hatori