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. 24, 1984
Filed:
Oct. 22, 1982
Applicant:
Inventors:
Daniel Zimmerman, East Brunswick, NJ (US);
Shau-Zou Lu, Whitehouse Station, NJ (US);
Assignee:
Celanese Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
523466 ; 524542 ;
Abstract
Provided is a glass reinforced molding composition which comprises a mixture of (i) a copolymer of trioxane and a cyclic ether or cyclic acetal or linear polyacetal, (ii) a terpolymer of trioxane, a cyclic ether and/or cyclic acetal and a diglycide of the formula ##STR1## wherein Z is a carbon-to-carbon bond, an oxygen or oxyalkoxy of 1 to 8 carbon atoms or an oxy-poly(lower alkoxy), and (iii) a glass reinforcing agent. The resulting glass reinforced composition exhibits improved property retention, e.g., of properties such as tensile strength.