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. 23, 2000
Filed:
Dec. 07, 1998
Applicant:
Inventor:
Martin H Blees, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427558 ; 427332 ; 427595 ;
Abstract
A method is described for the adhesion of a coating (3) on a surface (2) of a substrate (1) of a polyalkylene, such as polypropylene. The method comprises a first deep UV exposure in an inert atmosphere, and a second deep UV exposure in an oxidizing atmosphere. Between the two exposure steps, the substrate surface (2) is rinsed with an organic solvent. Such a rinsing step increases the adhesion of the coating and reduces the total exposure time.
Blees, Martin. (2000). Method for providing a coating on polyalkylene (U.S. Patent No. 6066370). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6066370
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile