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. 03, 2001
Filed:
Jan. 14, 2000
Applicant:
Inventors:
Markus A. Schafheutle, Graz, AT;
Martin Gerlitz, Graz, AT;
Anton Arzt, Tillmitsch, AT;
Julius Burkl, Graz, AT;
Joerg Wango, Wundschuh, AT;
Martina Glettler, Graz, AT;
Assignee:
Solutia Austria GmbH, Werndorf, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 6/900 ; C08L 7/500 ; C08F / ;
U.S. Cl.
CPC ...
C08L 6/900 ; C08L 7/500 ; C08F / ;
Abstract
Aqueous binders for soft feel materials, comprising predominantly aliphatic, water-soluble or water-dispersible polymers A having terminal or lateral cyclic carbonate groups and an amine B having at least two primary amino groups, the ratio of the number of primary amino groups in the component B to the number of cyclic carbonate groups in the component A being from 7:3 to 3:7.