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. 05, 2000
Filed:
Feb. 01, 1999
Applicant:
Inventors:
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; C08J / ;
U.S. Cl.
CPC ...
424405 ; 424403 ; 424404 ; 521 94 ; 521142 ; 521143 ; 521146 ;
Abstract
A polymer foam sheet having a thickness of at least 0.3 cm, an average cell size of at least 0.1 mm, and at least one pyrethrum compound dispersed in the polymer matrix, wherein the total amount of pyrethrum compounds in the sheet, based on the weight of the foam solids therein, is from 1 part per million (ppm) to 20,000 ppm.