Compositions – Fire-extinguishing – Foam-stabilizant or colloid-stabilizant containing
Patent
1980-09-15
1981-10-13
Albrecht, Dennis L.
Compositions
Fire-extinguishing
Foam-stabilizant or colloid-stabilizant containing
252 88, 252 91, 252110, 252117, 252174, 25217413, 25230123, 252524, 252528, 252543, 252547, 427220, C11D 342, C11D 1100, C11D 1102, D06M 1344
Patent
active
042947111
ABSTRACT:
Granular built detergent compositions having good textile softening and cleaning properties comprise a nonionic surfactant, a cationic textile softening agent, a detergent builder and an optical brightener of the 4,4'bis (triazinylamino) stilbene 2,2' sulphonic acid type in a zwitterionic form having a low rate of solution in an aqueous medium of pH 9 at 25.degree. C.
REFERENCES:
patent: 3360470 (1967-12-01), Wixon
patent: 3591405 (1971-07-01), McCarty
patent: 3895009 (1975-07-01), Fringeli
patent: 4216111 (1980-08-01), Thompson
Stensby, Per. S. "Optical Brighteners in Fabric Softeners", Soap & Chemical Specialties, May 1965, pp. 85-88.
Hardy Frederick E.
Stoddart Barry
Albrecht Dennis L.
The Procter & Gamble & Company
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