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:
May. 19, 1981
Filed:
Aug. 04, 1978
Applicant:
Inventors:
Juuro Aoyagi, Naritanishi, JP;
Toshizi Ichikawa, Tokyo, JP;
Assignee:
Terumo Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
264 22 ; 20415921 ; 20415923 ; 2105002 ; 264 41 ; 264236 ;
Abstract
A film of a crosslinked high molecular substance is obtained by irradiating radioactive rays or an electron beam to a solution introduced into a mold. The solution contains an oligomer prepared from a hydroxy monomer selected from the group consisting of hydroxy lower alkyl acrylate, hydroxy lower alkyl methacrylate, hydroxy lower alkyoxy lower alkyl acrylate and hydroxy lower alkoxy lower alkyl methacrylate, and a styrene-based oligomer selected from the group consisting of homooligomer of styrenes and cooligomer of styrenes with unsaturated dicarboxylic acids.