Title (en)

LIQUID LOW-PHOSPHATE NON-POLLUTING DETERGENT

Publication

EP 0025147 B1 19840118 (DE)

Application

EP 80104929 A 19800820

Priority

DE 2934484 A 19790825

Abstract (en)

[origin: EP0025147A1] 1. Aqueous-liquid low-phosphate and non-pollutant washing agent, containing surface-active sulphonates, salts of fatty acids, non-ionic surface-active agents, inorganic silicates and sequestering agents with a water content of less than 50% characterised by a content of from 2 to 40% by weight of alkane sulphonates, from 5 to 98% by weight of non-ionic surface-active agents, in relation to the surfactant combination, and also of phosphate-containing and/or phosphate-free sequestering agents.

IPC 1-7

C11D 1/66; C11D 1/12; C11D 1/28

IPC 8 full level

C11D 1/12 (2006.01); C11D 1/28 (2006.01); C11D 1/66 (2006.01); C11D 1/83 (2006.01); C11D 3/00 (2006.01); C11D 10/04 (2006.01); C11D 1/02 (2006.01); C11D 1/14 (2006.01); C11D 1/38 (2006.01); C11D 1/44 (2006.01); C11D 1/52 (2006.01); C11D 1/72 (2006.01); C11D 1/74 (2006.01)

CPC (source: EP)

C11D 1/83 (2013.01); C11D 3/06 (2013.01); C11D 3/08 (2013.01); C11D 10/04 (2013.01); C11D 10/045 (2013.01); C11D 1/02 (2013.01); C11D 1/143 (2013.01); C11D 1/38 (2013.01); C11D 1/44 (2013.01); C11D 1/526 (2013.01); C11D 1/66 (2013.01); C11D 1/72 (2013.01); C11D 1/74 (2013.01)

Citation (examination)

• DD 63600 C
• DE 2109892 A1 19720127 - LION FAT OIL CO LTD
• DE 2749398 A1 19780601 - HENKEL KGAA
• DE 2530727 B2 19771229
• Stüpel "Synthetische Wasch- und Reinigungsmittel", Stuttgart 1957, S. 57, 137-142

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0025147 A1 19810318; EP 0025147 B1 19840118; AT E5895 T1 19840215; DE 2934484 A1 19810326; DE 2934484 C2 19890914; DE 3066181 D1 19840223

DOCDB simple family (application)

EP 80104929 A 19800820; AT 80104929 T 19800820; DE 2934484 A 19790825; DE 3066181 T 19800820