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:
Jan. 04, 1977
Filed:
Feb. 18, 1975
Applicant:
Inventor:
Martin K Lindemann, Greenville, SC (US);
Assignee:
Chas. S. Tanner Co., Greenville, SC (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ;
Abstract
Vinyl esters, such as vinyl acetate, are copolymerized, especially with ethylene or maleate or fumarate diester, to provide adhesives which develop water resistance through cure by including in the copolymer at least 0.5% of an N-methylol functional monoethylenic amide monomer etherified with a C.sub.2 -C.sub.8 volatile, alcohol. The monomers are stabilized during the copolymerization by an hydroxy functional protective colloid.