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. 30, 2013
Filed:
Dec. 27, 2006
Applicants:
Nicola Rehnberg, Perstorp, SE;
Curt Persson, Malmo, SE;
Inventors:
Nicola Rehnberg, Perstorp, SE;
Curt Persson, Malmo, SE;
Assignee:
BWE I Malmo AB, Malmo, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 61/00 (2006.01); C07C 315/00 (2006.01); C07C 331/00 (2006.01); C07B 49/00 (2006.01); C09B 59/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a hydroxy-sulphureous acid, to a method for preparation of the hydroxysulphureous acid and to products based on said hydroxysulphureous acid, to methods for preparation of said products and to use of said products, wherein said hydroxysulphureous acid is used as building blocks for polymer systems, e g aqueous polymer systems such as inks, coatings, and adhesives.