Lawter, Inc.
Lawter, Inc. Patent applications | ||
Patent application number | Title | Published |
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20130345390 | WATERBASED DIMERIZED ROSINS AND THE PROCESS TO MAKE THEM - 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. | 12-26-2013 |