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:
Mar. 22, 2016
Filed:
Jul. 21, 2006
Kenji Kashihara, Takasago, JP;
Hideo Matsuoka, Takasago, JP;
Kenji Kashihara, Takasago, JP;
Hideo Matsuoka, Takasago, JP;
TOYO BOSEKI KABUSHIKI KAISHA, Osaka, JP;
Abstract
An aqueous resin composition that can provide excellent properties using a high molecular weight resin and less amount of surfactant, and also that does not require a complicated production procedure, is provided. The aqueous resin composition is obtained by heating and dissolving 100 parts by mass of acid-modified chlorinated polyolefin with an average molecular weight of 37,000 to 150,000 in the presence of 2 to 30 parts by weight of a surfactant, 10 to 50 parts by mass of a glycol ether-based compound that satisfies general formula (1) shown below, and 150 to 425 parts by mass of water, and then dispersing this with a basic compound that has been added at a ratio of 1 to 4 chemical equivalents per carboxyl group of the acid-modified chlorinated polyolefin. General Formula (1) CH—(OCHCH)—OH n: an integer from 1 to 4.