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. 08, 1998
Filed:
Apr. 08, 1996
Applicant:
Inventor:
Tirucherai Varahan Vasudevan, West Orange, NJ (US);
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
510530 ; 510304 ; 510340 ; 510372 ; 510441 ;
Abstract
The present invention relates to improved matrix or core shell enzyme capsule compositions comprising certain density modifying solids and defined core structural ingredients. Using these capsule compositions, much better active stability is obtained. In addition, higher active retention is accomplished during capsule formation. Release characteristics are not compromised. In a second embodiment of the invention, the invention relates to structured heavy duty liquid compositions comprising these capsules.