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:
Feb. 06, 2001
Filed:
Jun. 21, 1999
Applicant:
Inventors:
Gary P. Craun, Berea, OH (US);
Derek G. Rance, Strongsville, OH (US);
Assignee:
The Glidden Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/00 ;
U.S. Cl.
CPC ...
C08K 3/00 ;
Abstract
Strippable aqueous a ionomeric coating composition suitable for coating plastic substrates where the coatings are easily removable by caustic treatment of the plastic during recycling of the plastic. The strippable ionomeric coatings comprise 80% to 99.8% by weight carboxyl functional aqueous addition copolymer (latex) intermixed with zinc or zirconium ammonium complex, where the zinc or zirconium complex interact during curing to provide ionomeric crosslinking with the.