D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 21/22 (2006.01) D05B 55/14 (2006.01) D05C 15/20 (2006.01) D05C 15/32 (2006.01)
Patent
CA 2045207
VI. ABSTRACT OF THE DISCLOSURE The present invention provides a paper surface treating agent and is characterized in that its active ingredient is a copolymer which is prepared by emulsification polymerization of a monomer composition comprising a number of monomers in a given ratio in the presence of an anionic emulsifier and which has a glass transition temperature of over 80°C. Using the paper surface treating agent according to the present invention yields a coat with fine pores on the surface of paper to provide an excellent gloss thereon and offers good printing ink set to improve the printability. - 22 -
Hamada Masao
Hashiguchi Yoshiharu
Harima Chemicals Inc.
Riches Mckenzie & Herbert Llp
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