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:
Sep. 05, 2006
Filed:
Oct. 09, 2003
Jinqiu Chen, Marl, DE;
Sabine Hahn, Haltern am See, DE;
Hans-peter Schwenzfeier, Dorsten, DE;
Jens Wieboldt, Marl, DE;
Jinqiu Chen, Marl, DE;
Sabine Hahn, Haltern am See, DE;
Hans-Peter Schwenzfeier, Dorsten, DE;
Jens Wieboldt, Marl, DE;
Sternagel Fleischer Godemeyer & Partner, Bergisch Gladbach, DE;
Abstract
A latex having a reduced amount of 4-phenylcyclohexene is obtainable by reacting A) 30–90% by weight of at least one ethylenically unsaturated monomer; B) 70–10% by weight of a diene; C) 1–10% by weight of α,β-unsaturated carboxylic acids, carboxylic acid nitriles, carboxylic acid amides, or mixtures thereof; and D) an auxiliary, an additive or mixtures thereof. The reaction follows a gradient regime for components A and B.