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:
Jun. 27, 1995
Filed:
Mar. 23, 1994
Applicant:
Inventors:
Assignee:
Toho Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
504104 ; 424 7836 ;
Abstract
An antagonism caused by the use of a herbicide for narrowleaf weeds together with a herbicide for broadleaf weeds is inhibited by using together with hydrophilic polymeric compound containing a quaternary ammonium salt and having 10,000 to 1,000,000 of molcular weight.