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Title:
COMPOSITION FOR COATED PAPER
Document Type and Number:
Japanese Patent JP3192788
Kind Code:
B2
Abstract:

PURPOSE: To obtain a composition for coated paper having high bonding strength and blister-resistance by specifying the gel content of a copolymer latex containing an aliphatic diene monomer, the swelling degree of the gel and the weight-average molecular weight of THF-soluble component.
CONSTITUTION: A copolymer latex derived from an aliphatic diene monomer and other copolymerizable monomer and having a gel content of 30-80%, a swelling degree of the gel of ≥20 and a weight-average molecular weight of the THF-soluble component of ≥60,000 is mixed with pigment, etc., to obtain the objective composition useful for the production of coated paper for web offset printing, etc.


Inventors:
Nakagami, Akira
Yamamoto, Kazuo
Hayano, Saburo
Maeda, Yutaka
Takano, Koji
Application Number:
JP1992000340730
Publication Date:
July 30, 2001
Filing Date:
December 21, 1992
Export Citation:
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Assignee:
MITSUI TOATSU CHEM INC
International Classes:
D21H19/58; D21H19/56; (IPC1-7): D21H19/58
Attorney, Agent or Firm:
金田 暢之 (外2名)



 
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