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:
Oct. 04, 2016
Filed:
Jan. 13, 2010
Applicants:
Dorota Greszta-franz, Solingen, DE;
Hans-josef Laas, Odenthal, DE;
Jens Krause, Mours Saint Eusèbe, FR;
Dieter Mager, Leverkusen, DE;
Christian Wamprecht, Neuss, DE;
Inventors:
Dorota Greszta-Franz, Solingen, DE;
Hans-Josef Laas, Odenthal, DE;
Jens Krause, Mours Saint Eusèbe, FR;
Dieter Mager, Leverkusen, DE;
Christian Wamprecht, Neuss, DE;
Assignee:
Covestro Deutchland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/09 (2006.01); C08G 18/78 (2006.01); C08G 18/18 (2006.01); C08G 18/42 (2006.01); C08G 18/79 (2006.01);
U.S. Cl.
CPC ...
C08G 18/7837 (2013.01); C08G 18/092 (2013.01); C08G 18/1875 (2013.01); C08G 18/4238 (2013.01); C08G 18/4277 (2013.01); C08G 18/792 (2013.01);
Abstract
The invention relates to the use of polyurethane sealing compounds for the production of light-fast compact or foamed polyurethane bodies or polyurethane urea bodies which have excellent mechanical and optical properties and especially a very high thermostability.