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. 11, 1996
Filed:
Apr. 21, 1995
Applicant:
Inventor:
Kang I Lee, Longmeadow, MA (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
524547 ; 524555 ; 524558 ; 524559 ; 526240 ; 526272 ; 526318 ; 526320 ;
Abstract
Paper surface sizing properties of aqueous solutions of high molecular weight (at least 100,000 Daltons weight average) styrene-maleate half ester polymers are improved by forming the maleate half ester using oxyalkylene-alkyl alcohol, preferably 2-(n-butoxy) ethyl alcohol.
Lee, Kang. (1996). Polymer solution for sizing paper (U.S. Patent No. 5525661). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5525661
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile