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:
Feb. 17, 1987
Filed:
Jul. 30, 1984
Applicant:
Inventors:
Mark A Druy, Arlington, MA (US);
Sukant K Tripathy, Arlington, MA (US);
Assignee:
GTE Laboratories Incorporated, Waltham, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ; C25D / ;
U.S. Cl.
CPC ...
525390 ; 525403 ; 525410 ; 525417 ; 204 / ;
Abstract
Compositions based on polypyrrole are described having incorporated therein a polyether, such as polytetrahydrofuran. The polyether is present in an amount of at least about 10 weight percent of the polypyrrole present. The compositions exhibit improved processing properties over these of polypyrrole. A process for producing the compositions is also described in which a pyrrole compound is electrochemically polymerized in the presence of a dissolved polyether.