Global Patent Index - EP 0850292 B1

EP 0850292 B1 2001-04-11 - COLOUR TRANSFER-INHIBITING WASHING AGENT

Title (en)

COLOUR TRANSFER-INHIBITING WASHING AGENT

Title (de)

FARBÜBERTRAGUNGSINHIBIERENDES WASCHMITTEL

Title (fr)

PRODUIT DETERGENT INHIBANT LE TRANSFERT DE COULEURS

Publication

EP 0850292 B1 (DE)

Application

EP 96924815 A

Priority

  • DE 19524451 A
  • EP 9602847 W

Abstract (en)

[origin: DE19524451A1] The invention concerns colour transfer-inhibiting washing agents whose object is to optimize the washing process by minimizing colour transfer, maximizing colour shade maintenance and maximizing cleaning performance. This object is substantially achieved by lowering the content of non-ionic surfactant to amounts of at most 8 wt %. The agents can be used in processes for preventing changes in colour shades and for inhibiting colour transfer to white or differently-coloured laundry when washing coloured laundry, alone or combined with white laundry, in aqueous, surfactant-containing liquor.

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

C11D 3/00; C11D 3/37; C11D 3/39; C11D 3/395

IPC 8 full level (invention and additional information)

C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01)

CPC (invention and additional information)

C11D 3/0021 (2013.01); C11D 3/3776 (2013.01); C11D 3/3942 (2013.01)

Citation (examination)

EP 0717103 A2 19960619 - CIBA GEIGY AG [CH]

Designated contracting state (EPC)

AT BE DE ES FR IT NL

EPO simple patent family

DE 19524451 A1 19970109; AT 200513 T 20010415; EP 0850292 A1 19980701; EP 0850292 B1 20010411; EP 0850292 B2 20101229; ES 2156285 T3 20010616; ES 2156285 T5 20110425; WO 9703166 A1 19970130

INPADOC legal status


2016-11-30 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2016-10-06 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

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2016-06-29 [REG NL MK] PATENT EXPIRED BECAUSE OF REACHING THE MAXIMUM LIFETIME OF A PATENT

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2016-06-29 [REG DE R071] EXPIRY OF RIGHT

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2013-04-30 [PGRI FR] POSTGRANT: PATENT REINSTATED IN CONTRACTING STATE

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2013-02-22 [REG FR D3] DECISION TO REVOKE THE DECISION OF LAPSE

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2013-01-04 [REG FR RN] APPLICATION FOR RESTORATION

- Effective date: 20121112

2011-04-25 [REG ES DC2A] PATENT MODIFIED

- Document: ES 2156285 T5

- Effective date: 20110425

2011-04-13 [REG NL T3] TRANSLATION FILES FOR AN EUROPEAN PATENT GRANTED FOR NL, CONFIRMING ART. 52 PAR. 1 OR 6 OF THE PATENTS ACT 1995

2010-12-29 [27A] MAINTAINED AS AMENDED

- Effective date: 20101229

2010-12-29 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): AT BE DE ES FR IT NL

2010-04-28 [R26] OPPOSITION FILED (CORRECTION)

- Opponent name: UNILEVER N.V.

- Effective date: 20020110

2008-08-01 [NLT2] NL: MODIFICATIONS (OF NAMES), TAKEN FROM THE EUROPEAN PATENT PATENT BULLETIN

- Owner name: HENKEL AG & CO. KGAA

- Effective date: 20080611

2008-06-11 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: HENKEL AG & CO. KGAA

2008-04-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2007-04-27 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20070228

2003-03-26 [R26] OPPOSITION FILED (CORRECTION)

- Opponent name: UNILEVER N.V.

- Effective date: 20020110

2002-05-01 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: UNILEVER N.V.

2002-03-06 [26] OPPOSITION FILED

- Opponent name: UNILEVER N.V.

- Effective date: 20020110

2001-07-03 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: STUDIO JAUMANN P. & C. S.N.C.

2001-06-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2156285 T3

2001-05-17 [REF] CORRESPONDS TO:

- Document: DE 59606783 20010517

2001-05-11 [ET] FR: TRANSLATION FILED

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE DE ES FR IT NL

2001-04-11 [REF] CORRESPONDS TO:

- Document: AT 200513 T 20010415

1998-12-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981023

1998-07-01 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19971219

1998-07-01 [AK] DESIGNATED CONTRACTING STATES:

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