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:
Apr. 19, 1977
Filed:
Jul. 21, 1975
Applicant:
Inventors:
Hans J Pracht, Cincinnati, OH (US);
Stephen H Iding, Sharonville, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; D06M / ; D06M / ; D06M / ;
U.S. Cl.
CPC ...
252-86 ; 252-87 ; 252-875 ; 252-88 ; 252-89 ; 252316 ;
Abstract
A capsule contains an inner core of a fabric antistat/softener material and a melting point depressant and an outer wall of a polycondensation product formed by interfacial polymerization. A liquid fabric conditioning composition containing the aforementioned capsules possesses desirable softening and antistat properties.