| Patent Number |
Title Of Patent |
Date Issued |
| 7553902 |
Water-emulsifiable isocyanates having improved properties |
June 30, 2009 |
| Mixtures comprising (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (HDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI), (C) at least one emulsifier, and (D) if desired, solvent. |
| 7517474 |
Carbamate-functional triazine derivatives |
April 14, 2009 |
| New triazine derivatives containing carbamate groups, processes for preparing them, and their use. |
| 7416867 |
Enzymatic production of (meth)acrylic acid esters |
August 26, 2008 |
| A method for the production of partially esterified (meth)acrylic acid esters of polyalcohols and the use thereof. |
| 7317065 |
Method for producing highly functional, hyper branched polyester by means of enzymatic esterific |
January 8, 2008 |
| The present invention provides a highly functional hyperbranched polyester which may be obtained by a process which comprises reacting a reaction solution containing solvent and reactants in the presence of an enzyme at a temperature above 60.degree. C. and a pressure above 500 mbar. |
| 7164037 |
Enzymatic production of (meth)acrylic esters that contain urethane groups |
January 16, 2007 |
| Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions. |
| 7081509 |
Method for producing highly functional, hyper branched polyester by means of enzymatic esterific |
July 25, 2006 |
| The present invention relates to a process for preparing highly functional hyperbranched polyesters which comprises reacting a reaction solution comprising solvent and (a) one or more dicarboxylic acids or one or more derivatives thereof with one or more at least trifunctional alcohols ( |
