Global patent index - EP 1030900 A1

EP 1030900 A1 2000-08-30 - AQUEOUS BLEACHING AGENTS

Title (en)

AQUEOUS BLEACHING AGENTS

Title (de)

WÄSSRIGE BLEICHMITTEL

Title (fr)

AGENT DE BLANCHIMENT AQUEUX

Publication

EP 1030900 A1 (DE)

Application

EP 98954489 A

Priority

  • DE 19750455 A
  • EP 9807058 W

Abstract (en)

[origin: DE19750455C1] Aqueous formulations containing: (a) 5-10 wt.% hydrogen peroxide and (b) 5-15 wt.% oxo alcohol ethoxylates are used as bleach for pretreating textiles. Aqueous formulations containing (a) 5-10 wt.% hydrogen peroxide and (b) 5-15 wt.% oxo alcohol ethoxylates of formula (I), which have a hydrophilic lipophilic balance (HLB) value of 6-12, rest water and optionally usual ancillaries and additives, are used as bleach for pretreating textiles; R<1> = isododecyl or isotridecyl; n = 5-10.

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

C11D 3/39; C11D 1/72; C11D 3/20; C11D 3/36

IPC 8 full level (invention and additional information)

C11D 1/72 (2006.01); C11D 3/20 (2006.01); C11D 3/36 (2006.01); C11D 3/39 (2006.01)

CPC (invention and additional information)

C11D 3/3947 (2013.01); C11D 1/72 (2013.01)

Citation (search report)

See references of WO 9925801A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19750455 C1 19990429; EP 1030900 A1 20000830; JP 2001523756 A 20011127; PL 186663 B1 20040227; PL 340463 A1 20010212; WO 9925801 A1 19990527

INPADOC legal status

2004-08-04 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040129

2003-08-20 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030703

2000-08-30 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000505

2000-08-30 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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