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. 21, 2015
Filed:
Aug. 23, 2013
Applicant:
Lawter, Inc., Chicago, IL (US);
Inventors:
John Hazen, Maastricht, NL;
Ivo Kesselaer, Maastricht, NL;
Assignee:
Lawter, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09F 1/02 (2006.01); C09F 1/04 (2006.01); C08L 93/04 (2006.01); C09D 11/08 (2006.01); C09J 193/04 (2006.01);
U.S. Cl.
CPC ...
C09F 1/04 (2013.01); C08L 93/04 (2013.01); C09D 11/08 (2013.01); C09J 193/04 (2013.01);
Abstract
The present invention relates to a method to prepare dimerized rosins dispersible in water in presence of extremely low level of dimerization acid catalyst. The present invention relates also to its use as a tackifier resin, solid or in water, and ink resin, and an adhesive composition and ink composition comprising the rosin resin.