(19)
(11) EP 0 356 210 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.05.1990 Bulletin 1990/22

(43) Date of publication A2:
28.02.1990 Bulletin 1990/09

(21) Application number: 89308519.1

(22) Date of filing: 23.08.1989
(51) International Patent Classification (IPC)5C11D 3/37
(84) Designated Contracting States:
BE DE ES FR GB NL

(30) Priority: 26.08.1988 US 236864
21.02.1989 US 312158

(71) Applicant: DOW CORNING CORPORATION
Midland Michigan 48686-0994 (US)

(72) Inventors:
  • Bausch, Gregory Gerald
    Midland Michigan (US)
  • Zombeck, Alan
    B-1338 Lasne (BE)
  • Seelbach, Elizabeth Ann
    Wheeling Illinois (US)

(74) Representative: Lewin, John Harvey et al
Elkington and Fife, Prospect House, 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)


(56) References cited: : 
   
       


    (54) Method of enhancing fabric rewettability


    (57) A method of enhancing the rewettability of fabrics treated in a laundering operation in which the fabrics are contacted with a mixture including a rinse cycle fabric softening conditioning composition capable of producing on the fabrics a hydrophobic surface and a hydrophobic cationic emulsion of a silicone polymer. Preferably, the fabric softening conditioning composition includes a cationic compound selected from the group consisting of quaternary ammonium salts and organic based compounds having C₁₂ to Cā‚ā‚ˆ hydrocarbon chain molecules of amines, esters, acids or amine oxides and the silicone polymer is a highly branched and crosslinked polydimethylsiloxane.





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