(19)
(11) EP 0 449 503 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.12.1991 Bulletin 1991/51

(43) Date of publication A2:
02.10.1991 Bulletin 1991/40

(21) Application number: 91302461.8

(22) Date of filing: 21.03.1991
(51) International Patent Classification (IPC)5: C11D 1/83, C11D 1/34, C11D 1/75, A61K 7/08
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE

(30) Priority: 27.03.1990 US 500160
24.01.1991 US 645422

(71) Applicant: Richardson-Vicks, Inc.
Wilton, CT 06897 (US)

(72) Inventors:
  • Ehrhard, Joseph Albert, Jr.
    New Britain CT 06051 (US)
  • Deckner, George Endel
    Trumbull, CT 06611 (US)

(74) Representative: Brooks, Maxim Courtney et al
Procter & Gamble Limited Whitley Road Longbenton
Newcastle-upon-Tyne NE12 9TS
Newcastle-upon-Tyne NE12 9TS (GB)


(56) References cited: : 
   
       


    (54) Surfactant compositions


    (57) Disclosed are novel low skin irritation surfactant compositions which are high in foaming properties containing, as active ingredients, a diamine monoalkyl phosphate salt and an alkylamine oxide.





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