The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2013
Filed:
Dec. 13, 2007
Takayuki Hirose, Yamaguchi, JP;
Naosuke Komoto, Yamaguchi, JP;
Kensho Okayama, Yamaguchi, JP;
Koji Masumoto, Yamaguchi, JP;
Naoko Nagaoka, Yamaguchi, JP;
Takayuki Hirose, Yamaguchi, JP;
Naosuke Komoto, Yamaguchi, JP;
Kensho Okayama, Yamaguchi, JP;
Koji Masumoto, Yamaguchi, JP;
Naoko Nagaoka, Yamaguchi, JP;
Nippon Paper Chemicals Co., Ltd., Tokyo, JP;
Abstract
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.