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. 14, 2000
Filed:
Jun. 29, 1999
Applicant:
Inventors:
Curtis E Peterson, Midland, MI (US);
Roel H Vossen, Hulst, NL;
Yi-Bin Huang, Midland, MI (US);
Paul J Moses, Jr, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C08L / ; C08F / ;
U.S. Cl.
CPC ...
4282974 ; 428413 ; 4284735 ; 428500 ; 428576 ; 428521 ; 428901 ; 525122 ; 525184 ; 525422 ; 526336 ; 526347 ; 2105001 ;
Abstract
Fibers having increased strength and small diameters can be produced from compositions comprising long chain branched syndiotactic vinyl aromatic polymers. Due to the increased fiber strength, less strand breakage occurs during processing which increases process productivity and yield.