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:
May. 12, 1992
Filed:
Oct. 25, 1991
Applicant:
Inventor:
Bruce A Malone, Granville, OH (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; C08K / ;
U.S. Cl.
CPC ...
252500 ; 252-88 ; 252-1 ; 25218211 ; 252511 ; 524186 ; 524322 ; 524585 ;
Abstract
Polyolefin foams and films having improved electrostatic properties are provided by incorporating into the polyolefin foam or film a novel antistatic additive composition comprising 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a quaternary ammonium salt and 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a partial ester of a long-chain acid with a polyol. A method of making the foam containing the novel antistatic additive composition is also disclosed.
Malone, Bruce. (1992). Antistatic polyolefin foams and films and method of making the foam and (U.S. Patent No. 5112528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5112528
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile