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:
Sep. 24, 1985
Filed:
Feb. 21, 1984
Applicant:
Inventor:
Klaus Thoese, Wiesbaden, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428201 ; 428204 ; 428207 ; 428332 ; 428413 ; 4284744 ; 428480 ; 428483 ;
Abstract
Disclosed is a plastic film which is provided on at least one surface with an antistatic coating. The coating is comprised of either a polyamino/polyamide resin modified with an epihalohydrin, in particular, epichlorohydrin, which acts as the antistatic agent, or of the antistatic agent together with a binder which is soluble in aqueous-alcohol solutions or is dispersible in water. The polyamino/polyamide resin preferably is a condensation product of an aliphatic saturated, dibasic carboxylic acid having at least three carbon atoms and a polyamine.