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Title:
VINYL CHLORIDE RESIN COMPOSITION HAVING EXCELLENT BLOCKING RESISTANCE AND AGRICULTURAL VINYL SHEET
Document Type and Number:
Japanese Patent JPS6020949
Kind Code:
A
Abstract:

PURPOSE: To provide the titled compsn. having excellent blocking resistance without detriment to transparency, weather resistance and fish eye, containing a specified partially crosslinked vinyl chloride resin.

CONSTITUTION: Vinyl chloride or a monomer mixture mainly composed of vinyl chloride and a bisphenol-modified di(meth)acrylate of formula I , II or III (wherein R1 is H, -CH3; R2 is H, a 1W4C alkyl; R3, R4 are each H, -CH3, -CH2CH3; -CH2CH2COOH; i, j are each 1W5; m, n are each 1W10; l is 0 or 1W20; X is Br, Cl, H) are copolymerized to obtain a partially crosslinked vinyl chloride resin having a gel fraction of 0.02W1.0%. A thermal stabilizer, an ultraviolet light absorber, a lubricant, etc. are blended with said vinyl chloride resin. The resulting compsn. is molded into a sheet to obtain an agricultural vinyl sheet.


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Inventors:
YAMANE KAZUMASA
YAMAMOTO DAIZOU
TACHIBANA HIROMITSU
Application Number:
JP12969083A
Publication Date:
February 02, 1985
Filing Date:
July 16, 1983
Export Citation:
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Assignee:
KANEGAFUCHI CHEMICAL IND
International Classes:
C08L27/00; A01G13/00; A01G13/02; C08F214/06; C08F220/00; C08F220/20; C08F220/26; C08F299/02; C08L1/00; C08L27/06; C08L33/00; C08L33/02; C08L57/00; (IPC1-7): A01G13/00; C08F214/06; C08F220/20; C08F299/02; C08L27/06
Domestic Patent References:
JPS57195711A1982-12-01
Attorney, Agent or Firm:
Asahina Sota



 
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