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:
Nov. 30, 1999
Filed:
Jun. 18, 1997
Applicant:
Inventor:
Ivan S Lee, Acadia, CA (US);
Assignee:
Avery Dennison Corporation, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A41D / ; A61B / ; B22B / ;
U.S. Cl.
CPC ...
428 368 ; 21616 ; 21617 ; 2167 ; 2168 ; 428451 ; 428492 ; 428519 ; 428520 ; 428521 ; 428522 ;
Abstract
Rubber articles are coated with a powder-free copolymer coating to provide improved mold release characteristics, improved donning characteristics, and improved tactile feel. The copolymer is formed by the polymerization of a at least one copolymerizable silicone oligomer, at least one alkyl acrylate, and at least one hard monomer. The hard monomer, when homopolymerized, has a glass transition temperature of at least 0.degree. C. The copolymers are preferably formed by a sequential polymerization process.