Global Patent Index - EP 1078034 A1

EP 1078034 A1 2001-02-28 - DYED DISHWASHING DETERGENT FOR DISHWASHERS

Title (en)

DYED DISHWASHING DETERGENT FOR DISHWASHERS

Title (de)

GEFÄRBTE MASCHINELLE GESCHIRRSPÜLMITTEL

Title (fr)

DETERGENTS COLORES POUR LAVE-VAISSELLE

Publication

EP 1078034 A1 (DE)

Application

EP 99923528 A

Priority

  • DE 19821695 A
  • EP 9903067 W

Abstract (en)

[origin: DE19821695A1] Use is claimed of a number of specified dyes in the coloring of solid or liquid machine dishwashing agents. Use is claimed or the following dyes in the coloring of solid or liquid machine dishwashing agents : Ponceau 4R (CAS No 2611-82-7, CI 16255), Allura Red 40 (CAS No 25956-17-6, CI 16035), Supranol (RTM) -Red GW (CAS NO 61901-44-8) or -Green 6GW (anthraquinone dye preparation with Acid Green 81) or -Green BW (anthraquinone dye preparation with Acid Green 84), Aluminum Red RLW (CI Mordant Red 83), Basantol (RTM) Red 310 (CAS No 61951-36-8), Basacid (RTM) Green 970 (CAS No 19381-50-1), Ultramarine blue-6394 (CAS No 57455-37-5, CI 77007) or Acid Yellow -17 (CAS No 6359-98-4, CI 18965) or -23 (CAS No 1934-21-0, CI 19140). An Independent claim is included for solid or liquid machine dishwashing agents containing builder(s), surfactant(s), bleach and other conventional additives together with the above-listed dyes (NB. Aluminum Red RLW (CI Mordant Red 83) is omitted from the list in the claim, but is included in the description of the novel dishwashing agent composition in the disclosure).

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

C11D 3/40; C11D 17/00

IPC 8 full level (invention and additional information)

C11D 3/40 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 17/0078 (2013.01); C11D 3/40 (2013.01); C11D 17/0091 (2013.01)

Citation (search report)

See references of WO 9960088A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19821695 A1 19991125; AT 300605 T 20050815; CZ 20004223 A3 20020116; EP 1078034 A1 20010228; EP 1078034 B1 20050727; EP 1555311 A1 20050720; ES 2246086 T3 20060201; HU 0102242 A2 20011028; JP 2002515539 A 20020528; SK 17192000 A3 20010409; WO 9960088 A1 19991125

INPADOC legal status


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