Global Patent Index - EP 1159396 A1

EP 1159396 A1 20011205 - DETERGENT TABLET

Title (en)

DETERGENT TABLET

Title (de)

WASCHMITTELTABLETTE

Title (fr)

PASTILLES DETERGENTES

Publication

EP 1159396 A1 20011205 (EN)

Application

EP 00917687 A 20000229

Priority

  • GB 9904882 A 19990304
  • US 0005302 W 20000229

Abstract (en)

[origin: GB2347431A] A multi-phase detergent tablet for use in a washing machine comprises a first phase in adhesive contact with one or more second phases, and at least the first phase is in the form of a compressed particulate solid incorporating a cogranulated detergency additive composition comprising polymeric polycarboxylate and inorganic carrier. The multi-phase tablets provide improved interphase adhesivity, robustness and strength together with excellent dissolution and cleaning characteristics.

IPC 1-7

C11D 17/00; C11D 11/00

IPC 8 full level

C11D 3/20 (2006.01); C11D 3/36 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01)

CPC (source: EP)

C11D 3/2075 (2013.01); C11D 3/364 (2013.01); C11D 3/3761 (2013.01); C11D 3/3769 (2013.01); C11D 11/0082 (2013.01); C11D 17/0078 (2013.01)

Citation (search report)

See references of WO 0052130A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

GB 2347431 A 20000906; GB 9904882 D0 19990428; AU 3862100 A 20000921; CA 2362955 A1 20000908; CA 2362955 C 20050705; EP 1159396 A1 20011205; JP 2002538270 A 20021112; MX PA01008901 A 20020424; WO 0052130 A1 20000908

DOCDB simple family (application)

GB 9904882 A 19990304; AU 3862100 A 20000229; CA 2362955 A 20000229; EP 00917687 A 20000229; JP 2000602742 A 20000229; MX PA01008901 A 20000229; US 0005302 W 20000229