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. 01, 1989
Filed:
Mar. 04, 1988
Applicant:
Inventor:
Koichiroh Katoh, Abiko, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427 541 ; 81301 ; 427160 ; 427307 ; 427316 ; 427444 ;
Abstract
A shaped body formed of a synthetic organic polymer is surface-treated for increasing the surface energy by a method including the steps of contacting the surface with a UV ray-absorbing organic liquid at a temperature and for a period of time sufficient to swell the surface; and irradiating UV rays having wave lengths in the range of 1800-2100 .ANG. on the swollen surface.
Katoh, Koichiroh. (1989). Method of activating surface of shaped body formed of synthetic organic (U.S. Patent No. 4853253). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4853253
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile