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:
Jun. 04, 1996
Filed:
Oct. 17, 1994
Applicant:
Inventors:
Paul D Whyzmuzis, Hatfield, PA (US);
Kenneth Breindel, Lansdale, PA (US);
Roger A Lovald, Lansdale, PA (US);
Assignee:
Henkel Corporation, Plymouth Meeting, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C09D / ; C09D / ;
U.S. Cl.
CPC ...
523160 ; 523161 ; 524 56 ; 524 57 ; 524 58 ; 106 / ; 106 / ;
Abstract
A flexible packaging printing ink is formulated from a resin binder (e.g. an alcohol soluble polyamide or a water-dispersible polyacrylate), pigment, solvent (e.g. a lower alkanol or water), and an alkyl polyglycoside surfactant. Related methods, compositions and articles are also provided. A method of preparing a polyamide resin by condensing a dibasic acid mixture with a diamine mixture and melt blending the resin with an alkyl polyglycoside is also provided. These polymers are particularly useful as the binder for a flexible packaging laminating ink composition.