Global Patent Index - EP 0560615 A1

EP 0560615 A1 19930915 - Linear viscoelastic aqueous liquid automatic dishwasher detergent composition.

Title (en)

Linear viscoelastic aqueous liquid automatic dishwasher detergent composition.

Title (de)

Lineares, viskoelastisches, wässriges, flüssiges Waschmittel für Geschirrspülautomaten.

Title (fr)

Composition détergente aqueuse liquide linéaire visco-élastique pour le lavage de la vaisselle en machine.

Publication

EP 0560615 A1 19930915

Application

EP 93301874 A 19930311

Priority

US 84968792 A 19920311

Abstract (en)

Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance, Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener. Control of incorporated air bubbles functions to provide the product with a bulk density of about 1.28 to 1.42 g/cc which roughly corresponds to the density of the liquid phase. Stearic acid or other fatty acid or salt further improve physical stability. <IMAGE>

IPC 1-7

C11D 3/08; C11D 3/37; C11D 3/395; C11D 17/00

IPC 8 full level

C11D 3/37 (2006.01); C11D 3/395 (2006.01); C11D 17/00 (2006.01)

CPC (source: EP)

C11D 3/3765 (2013.01); C11D 3/3956 (2013.01); C11D 17/003 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 0560615 A1 19930915; AU 3400493 A 19930916; CA 2091418 A1 19930912; FI 931056 A0 19930310; FI 931056 A 19930912; GR 930100095 A 19931130; NO 930880 D0 19930310; NO 930880 L 19930913; PT 101213 A 19940331

DOCDB simple family (application)

EP 93301874 A 19930311; AU 3400493 A 19930304; CA 2091418 A 19930310; FI 931056 A 19930310; GR 930100095 A 19930310; NO 930880 A 19930310; PT 10121393 A 19930309