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:
Dec. 08, 1992
Filed:
Jan. 08, 1992
Applicant:
Inventors:
Shoji Suzuki, Yokohama, JP;
Motoyuki Yamato, Naka, JP;
Assignee:
Nippon Zeon Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4273935 ; 427421 ; 427429 ; 4274301 ;
Abstract
Product comprising a ring-opened base polymer of at least one norbornene-type monomer and a thin polymer film on at least a portion of said base polymer of a vinylidene chloride polymer or an unsaturated nitrile polymer whereby the product has improved weatherability and reduced odor. The method of making the product is characterized by applying the polymer film from an organic solution of a vinylidene chloride resin or an unsaturated nitrile resin and then drying the coating to remove the organic solvent.