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:
Jan. 10, 1989
Filed:
May. 09, 1988
Applicant:
Inventor:
Thomas D Gueldenzopf, Racine, WI (US);
Assignee:
S. C. Johnson & Son, Inc., Racine, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62D / ; A62D / ; C01B / ; C09K / ;
U.S. Cl.
CPC ...
252 95 ; 252 92 ; 252174 ; 25218625 ; 25218634 ; 25218635 ; 25218636 ; 25218637 ; 252 90 ; 252 91 ;
Abstract
An addition polymer of a water-insoluble soft monomer, a water-soluble anionic monomer and, optionally, a water-soluble nonionic monomer and water-insoluble hard monomer is neutralized up to 100%, and formed into a sheet. A laundry care additive, as a bleach, may be stored between a pair of opposed heat sealed sheets to provide a laundry care product adapted to be introduced into a laundry wash.