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:
Sep. 21, 1993
Filed:
May. 20, 1992
Kunihiro Ichimura, Ibaraki, JP;
Keiji Kubo, Hyogo, JP;
Gen. Director of the Agency of Industrial Science & Technology, Tokyo, JP;
Daicel Chemical Industries, Ltd., Osaka, JP;
Abstract
A photosensitive material for screen processing comprising a photosensitive resin composition (A) applied to a plastic film, and including a water-soluble or water-dispersible polymer or copolymer, an unsaturated compound, and a photopolymerization initiator, and a photosensitive resin composition (B) applied in a thickness of at least 0.1 .mu.m to the coated composition (A) and including a film-forming polymeric compound; and a photo-crosslinking polyvinyl alcohol partially containing photo-cross-linkable units provides a coating film which is water-developable, highly sensitive, and excellent in water and solvent resistances.