Global Patent Index - EP 0551375 B2

EP 0551375 B2 2003-06-11 - POLYHYDROXY FATTY ACID AMIDES IN ZEOLITE/LAYERED SILICATE BUILT DETERGENTS

Title (en)

POLYHYDROXY FATTY ACID AMIDES IN ZEOLITE/LAYERED SILICATE BUILT DETERGENTS

Title (de)

POLYHYDROXYFETTSÄUREAMIDE IN ZEOLIT/SCHICHTSILICAT ALS GERÜSTSTOFF ENTHALTENDEN WASCHMITTELN

Title (fr)

AMIDES DE L'ACIDE GRAS DE POLYHYDROXY DANS DES DETERGENTS COMPORTANT UN ADJUVANT A LA ZEOLITE OU AU SILICATE STRATIFIE

Publication

EP 0551375 B2 (EN)

Application

EP 91917950 A

Priority

  • US 9107020 W
  • US 58973190 A
  • US 75601091 A

Abstract (en)

[origin: WO9206151A1] Disclosed is a built detergent composition, comprising one or more anionic, nonionic or cationic detersive surfactants, or mixtures thereof, optional detersive adjuncts, and optional auxiliary builders, wherein the composition contains at least about 1 % by weight of a zeolite or layered silicate builder, or mixture thereof; and at least about 1 % by weight of a polyhydroxy fatty acid amide material of formula (I) wherein: R<1> is H, C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or a mixture thereof; R<2> is a C5-C31 hydrocarbyl; and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative (preferably ethoxylated or propoxylated) thereof.

IPC 1-7 (main, further and additional classification)

C11D 1/52; C11D 3/12

IPC 8 full level (invention and additional information)

C11D 1/52 (2006.01); C11D 1/86 (2006.01); C11D 3/08 (2006.01); C11D 3/12 (2006.01); C11D 3/32 (2006.01); C11D 1/14 (2006.01); C11D 1/29 (2006.01); C11D 1/72 (2006.01)

IPC 8 main group level (invention and additional information)

C11D (2006.01)

CPC (invention and additional information)

C11D 3/128 (2013.01); C11D 1/525 (2013.01); C11D 3/1273 (2013.01); C11D 1/146 (2013.01); C11D 1/29 (2013.01); C11D 1/72 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

EPO simple patent family

WO 9206151 A1 19920416; AR 244331 A1 19931029; AT 110104 T 19940915; AU 663853 B2 19951026; AU 8720491 A 19920428; BR 9106915 A 19930720; CA 2092190 A1 19920329; CA 2092190 C 19970819; CN 1035389 C 19970709; CN 1061618 A 19920603; CZ 283033 B6 19971217; CZ 9300341 A3 19941215; DE 69103531 D1 19940922; DE 69103531 T2 19950302; DE 69103531 T3 20040429; DK 0551375 T3 19950109; EG 19825 A 19960229; EP 0551375 A1 19930721; EP 0551375 B1 19940817; EP 0551375 B2 20030611; ES 2057918 T3 19941016; FI 931358 A0 19930326; FI 931358 A 19930326; HU 212980 B 19970128; HU 9300763 D0 19930728; HU T64375 A 19931228; IE 65301 B1 19951018; IE 913407 A1 19920408; JP 3046069 B2 20000529; JP H06501041 A 19940127; KR 100226000 B1 19991015; MA 22295 A1 19920401; MX 9101351 A 19920504; NO 931071 A 19930512; NO 931071 D0 19930324; NZ 240024 A 19950627; RU 2088645 C1 19970827; SK 21593 A3 19930707; SK 279651 B6 19990211; TR 25764 A 19930901; TW 227014 B 19940721

INPADOC legal status


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1996-09-02 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

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1996-07-03 [R26] OPPOSITION FILED (CORRECTION)

- Opponent name: UNILEVER PLC / UNILEVER NV

- Effective date: 19950509

1995-09-01 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: UNILEVER PLC / UNILEVER NV

1995-06-28 [26] OPPOSITION FILED

- Opponent name: UNILEVER PLC / UNILEVER NV

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1995-01-31 [EAL] SE: EUROPEAN PATENT IN FORCE IN SWEDEN

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1994-10-31 [REG GR FG4A] VALIDATION IN GREECE

- Free text: 3012983

1994-10-24 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: ING. C. GREGORJ S.P.A.

1994-10-21 [ET] FR: TRANSLATION FILED

1994-10-16 [REG ES FG2A] DEFINITIVE PROTECTION

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1994-09-22 [REF] CORRESPONDS TO:

- Document: DE 69103531 19940922

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