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, 1991
Filed:
Dec. 30, 1988
Applicant:
Inventor:
Paquita E Barnum, Newark, DE (US);
Assignee:
Aqualon Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525 59 ; 525 61 ;
Abstract
Polymers having the general idealized structure: ##STR1## wherein a, b and c represent the number of monomer units of each respective monomer, the sum of a and b is 200 to 5000, b is the product of a multiplied by 0 though 0.25, c/(a+b)=0.0001 to 0.006, m is 5 to 21, and the sum of m and n is 10 to 42, and aqueous solutions comprising such polymers, are disclosed.