Polyolefin resin dispersion composition and process for producing the same

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United States of America Patent

PATENT NO 8519046
APP PUB NO 20100029836A1
SERIAL NO

12519169

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Abstract

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It is an object of the present invention to provide a polyolefin resin dispersion composition in which the dispersed resin is stable to water or a hydrophilic substance, and which has an adhesive property to nonpolar substrates, in particular poorly adhesive polyolefin-based substrates whose surface has not been treated, is excellent in a coating property, exhibits an excellent adhesive property through drying and press bonding with heat at a temperature in a wide range regardless of whether the temperature is low or high, is excellent in water resistance and gasohol resistance and is less tacky. That is, the present invention provides the dispersed resin composition containing (a) a polyolefin resin, (b) a (meth)acrylic acid homopolymer or copolymer having a side chain comprising an esterified alkyl group, (c) a basic substance and (d) water or a hydrophilic substance, and a process for producing the same.

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Patent Owner(s)

Patent OwnerAddress
NIPPON PAPER CHEMICALS CO LTDTOKYO 100-0003

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirose, Takayuki Yamaguchi, JP 93 403
Komoto, Naosuke Yamaguchi, JP 15 29
Masumoto, Koji Yamaguchi, JP 34 232
Nagaoka, Naoko Yamaguchi, JP 7 27
Okayama, Kensho Yamaguchi, JP 2 6

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