Global Patent Index - EP 1051471 A2

EP 1051471 A2 2000-11-15 - BLEACHING AGENTS AND DISINFECTANTS

Title (en)

BLEACHING AGENTS AND DISINFECTANTS

Title (de)

BLEICH- UND DESINFEKTIONSMITTEL

Title (fr)

AGENTS DE BLANCHIMENT ET DESINFECTANTS

Publication

EP 1051471 A2 (DE)

Application

EP 99906173 A

Priority

  • DE 19803054 A
  • EP 9900351 W

Abstract (en)

[origin: DE19803054A1] Alkylene glycol ethers (I) are used as cleaning enhancers in hypochlorite-containing bleaching and disinfecting compositions. A bleaching and disinfecting composition comprises alkali metal hypochlorite (1-6 wt.%), alkylene glycol ether (0.5-5 wt.%), alkyl ether sulfate and/or amine oxide (0.5-5 wt.%), fatty acid salt (0-4 wt.%), alkali metal hydroxide (0-2 wt.%), and water and optional additives (to 100). The alkylene glycol ether is of formula (I). R<1>, R<3> = 1-8C alkyl; R<2> = H or Me; and n = 1-4.

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

C11D 3/395; C11D 1/04; C11D 1/12; C11D 1/72; C11D 1/75; C11D 1/825; C11D 1/83; C11D 3/02

IPC 8 full level (invention and additional information)

A01N 59/00 (2006.01); C11D 1/83 (2006.01); C11D 3/02 (2006.01); C11D 3/20 (2006.01); C11D 3/395 (2006.01); C11D 3/48 (2006.01); C11D 1/04 (2006.01); C11D 1/29 (2006.01); C11D 1/75 (2006.01)

CPC (invention and additional information)

C11D 3/43 (2013.01); A01N 59/00 (2013.01); C11D 1/83 (2013.01); C11D 3/044 (2013.01); C11D 3/2068 (2013.01); C11D 3/3956 (2013.01); C11D 3/48 (2013.01); C11D 1/04 (2013.01); C11D 1/29 (2013.01); C11D 1/75 (2013.01)

Combination set (CPC)

  1. A01N 59/00 + A01N 25/30 + A01N 25/24 + A01N 25/02
  2. A01N 59/00 + A01N 2300/00

Citation (search report)

See references of WO 9938943A3

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19803054 A1 19990729; BR 9908347 A 20011016; EP 1051471 A2 20001115; WO 9938943 A2 19990805; WO 9938943 A3 19990923

INPADOC legal status


2003-01-02 [18R] REFUSED

- Effective date: 20020809

2002-03-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020215

2000-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000720

2000-11-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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