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. 08, 1994
Filed:
Aug. 09, 1993
Applicant:
Inventors:
Susan Y Tseng, Staten Island, NY (US);
Philip F Wolf, Bridgewater, NJ (US);
Assignee:
ISP Investments Inc., Wilmington, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524548 ; 523106 ; 524555 ; 526264 ;
Abstract
This invention relates to a moldable crosslinked vinyl lactam polymer composition and to a transparent, formed gel product obtained therefrom having desired flexibility coupled with high mechanical strength and dimensional and thermal stability. The invention also relates to the method of preparing said molded gel products.