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:
Jul. 04, 1995
Filed:
Jul. 19, 1993
Applicant:
Inventors:
Daniel Graiver, Midland, MI (US);
Toshiyuki Okada, Midland, MI (US);
Samir D Serrano, Midland, MI (US);
Assignee:
Mizu Systems, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
427155 ; 427302 ; 427322 ; 4273935 ; 524577 ; 525 58 ;
Abstract
Coatings of hydrophilic organic polymers such as polyvinyl alcohol are grafted to substrates formed from hydrophobic organic polymers and polyorganosiloxanes by exposing the surface of the substrate to an aqueous solution of the hydrophilic poller in the presence of a solubilized compound of tetravalent cerium that preferably contains hydroxyl or amino groups as ligands.
Graiver, Daniel. (1995). Method for grafting preformed hydrophillic polymers onto hydrophobic (U.S. Patent No. 5429839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5429839
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile