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:
Dec. 11, 1979
Filed:
Dec. 29, 1978
Applicant:
Inventors:
Linwood P Tenney, Hudson, OH (US);
Parley C Lane, Jr, Cuyahoga Falls, OH (US);
Assignee:
The BF Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526283 ; 526 84 ; 526142 ; 526169 ; 526916 ;
Abstract
Thermoplastic copolymers comprise (1) tetracyclododecene, at least one alkyltetracyclododecene, or a mixture thereof copolymerized by ring opening with (2) norbornene, at least one alkylnorbornene or a mixture thereof, (3) dicyclopentadiene, and (4) at least one acyclic monoolefin or nonconjugated acyclic olefin. The copolymers can be calendered and thermoformed, for example, to make rigid automotive goods such as glovebox covers, hubcaps, and the like.