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:
Jan. 23, 2007
Filed:
Dec. 04, 2000
Applicants:
Detlev Joachimi, Krefeld, DE;
Andreas Elschner, Mühlheim, DE;
Manfred Botzen, Krefeld, DE;
Frank Krause, Bergisch Gladbach, DE;
Herbert Magerstedt, Moers, DE;
Inventors:
Detlev Joachimi, Krefeld, DE;
Andreas Elschner, Mühlheim, DE;
Manfred Botzen, Krefeld, DE;
Frank Krause, Bergisch Gladbach, DE;
Herbert Magerstedt, Moers, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/00 (2006.01); C08L 77/00 (2006.01); H05B 6/00 (2006.01); B29C 65/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dark-colored thermoplastic molding compositions are disclosed. The compositions are suitable for making molded parts which in the wavelength region from 700 to 1200 nm are laser-transmitting, at least in spectral partial regions, and may be welded to laser-absorbing molded parts by means of laser transmissions welding.