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:
Apr. 24, 1990
Filed:
Jan. 19, 1989
Kunihiro Ichimura, Yatabemachi, JP;
Keiji Kubo, Hyogo, JP;
General Director of the Agency of Industrial Science and Technology, Tokyo, JP;
Daicel Chemical Industries, Ltd., Osaka, JP;
Abstract
A photosensitive coating emulsion for a plastic film comprising an emulsion ontaining a film-forming polymer and a photocrosslinkable polyvinyl alochol containing a photocrosslinkable constituent unit, which further comprises (1) an aliphatic alcohol having eight carbon atoms as an anti-foaming agent, or (2) a dispersion medium of the emulsion composed of 95 to 50% by weight of water and 5 to 50% by weight of at least one lower aliphatic alcohol selected from the group consisting of methyl, ethyl, n-propyl and i-propyl alcohols, or (3) an acetylenic glycol or alcohol as an anti-foaming agent. These emulsions can give a coating film free from unevenness in coating.