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:
Apr. 13, 1982
Filed:
Apr. 30, 1980
Applicant:
Inventors:
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ; C08K / ;
U.S. Cl.
CPC ...
524113 ; 524832 ; 524834 ;
Abstract
A lacquer coating composition containing a crosslinked vinylidene chloride polymer microgel powder which is recovered from a latex obtained by emulsion polymerizing about 85 to 92 parts by weight of vinylidene chloride, about 8 to 15 parts by weight of a copolymerizable ethylenically unsaturated comonomer, and a minor amount of a copolymerizable crosslinking polyfuntional comonomer. Coatings prepared from such lacquers have excellent barrier and heat-sealing properties.