| (19) |
 |
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(11) |
EP 0 293 955 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
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05.07.1989 Bulletin 1989/27 |
| (43) |
Date of publication A2: |
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07.12.1988 Bulletin 1988/49 |
| (22) |
Date of filing: 27.04.1988 |
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| (51) |
International Patent Classification (IPC)4: C11D 1/62 |
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| (84) |
Designated Contracting States: |
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AT BE CH DE FR GB IT LI LU NL |
| (30) |
Priority: |
01.05.1987 US 45976
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| (71) |
Applicant: THE PROCTER & GAMBLE COMPANY |
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Cincinnati,
Ohio 45202 (US) |
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| (72) |
Inventor: |
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- Walley, Darlene Rose
Cincinnati, OH 45220 (US)
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| (74) |
Representative: Canonici, Jean-Jacques et al |
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Procter & Gamble European Technical Center N.V.
Temselaan 100
1853 Strombeek-Bever
1853 Strombeek-Bever (BE) |
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| |
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|
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Remarks: |
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The title of the invention has been amended (Guidelines for Examination in the EPO,
A-III, 7.3). |
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| (54) |
Quaternary isopropyl ester ammonium compounds as fiber and fabric treatment compositions |
(57) Isopropanol amines are esterified with long-chain fatty acid substituents and quaternized
to provide fiber and fabric softener/antistatic compositions.