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:
Mar. 20, 2001
Filed:
Oct. 22, 1999
Applicant:
Inventors:
Hans Dalla Torre, Domat/Ems, CH;
Ralf Hala, Lindenberg, DE;
Assignee:
EMS-Inventa AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 6/926 ; C08G 6/928 ; G02B 3/00 ; G02B 2/500 ; B29D 1/100 ;
U.S. Cl.
CPC ...
C08G 6/926 ; C08G 6/928 ; G02B 3/00 ; G02B 2/500 ; B29D 1/100 ;
Abstract
The invention relates to the use of polyamide moulding compounds, their alloys or blends, which contain at least one homopolyamide, which has been obtained from long-chained aliphatic monomer blocks with cycloaliphatic monomer blocks, in order to manufacture moulded members for optical or electro-optical applications.