Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1997016515) PEROXYACIDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016515 International Application No.: PCT/EP1996/004651
Publication Date: 09.05.1997 International Filing Date: 18.10.1996
Chapter 2 Demand Filed: 14.02.1997
IPC:
C07C 409/40 (2006.01) ,C11D 3/39 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
409
Peroxy compounds
40
containing nitrogen atoms
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
39
Organic or inorganic per-compounds
Applicants:
UNILEVER N.V. [NL/NL]; Weena 455 NL-3013 AL Rotterdam, NL (AL, AM, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CU, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GN, GR, HU, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MR, MW, MX, NE, NL, NO, PL, PT, RO, RU, SD, SE, SI, SK, SN, SZ, TD, TG, TJ, TM, TR, UA, UG, UZ, VN)
UNILEVER PLC [GB/GB]; Unilever House Blackfriars London EC4P 4BQ, GB (AU, BB, CA, GB, IE, KE, LK, LS, MN, MW, NZ, SD, SG, SZ, TT, UG)
Inventors:
OAKES, John; GB
THORNTHWAITE, David, William; GB
Agent:
UNILEVER N.V.; Patent Division P.O. Box 137 NL-3130 AC Vlaardingen, NL
Priority Data:
95307730.230.10.1995EP
Title (EN) PEROXYACIDS
(FR) PEROXYACIDES
Abstract:
(EN) There is provided a cationic organic peroxyacid having general formula (I), wherein R1 is an optionally substituted, linear or branched, C8-C12 alkyl or alkenyl group; R2 and R3 are each a methyl group; R4 is an optionally substituted, linear or branched, C3-C5 alkyl or alkenyl group; p is 0 or 1; z is an integer selected from 0-3; y is an integer selected from 0-5; w is 0 or 1; and X is a counter anion. This peroxyacid was found to have good bleaching performance without showing incompatibility with anionic surfactants.
(FR) On décrit un peroxyacide organique cationique répondant à la formule générale (I) dans laquelle R1 représente un groupe alkyle C8-C12 ou alcényle, droit ou ramifié, éventuellement substitué, R2 et R3 représentent chacun un groupe méthyle, R4 représente un groupe alkyle C3-C5 ou alcényle, droit ou ramifié, éventuellement substitué, p vaut 0 ou 1, z est un nombre entier choisi entre 0 et 3, y est un nombre entier choisi entre 0 et 5, w vaut 0 ou 1 et X est un contre-anion. Ce peroxyacide a démontré de bonnes performances de blanchiment sans présenter d'incompatibilité avec des tensioactifs anioniques.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CZPV1998-1336SK56698EP0871693US5908820JPH11514633 CA2236438
DE000069608465AU1996074925