Global Patent Index - EP 1259115 A1

EP 1259115 A1 2002-11-27 - METHOD FOR ENHANCING BIOCIDAL ACTIVITY

Title (en)

METHOD FOR ENHANCING BIOCIDAL ACTIVITY

Title (de)

VERFAHREN ZUR ERHÖHUNG DER WIRKSAMKEIT VON BIOZIDEN

Title (fr)

PROCEDE PERMETTANT D'ACCENTUER L'ACTIVITE BIOCIDE

Publication

EP 1259115 A1 (EN)

Application

EP 01908938 A

Priority

  • US 0103975 W
  • US 51270800 A

Abstract (en)

[origin: WO0162091A1] Treatment for enhancing activity of biocidal compounds to control growth of microbes in aqueous systems, which comprises adding to said compounds an effictive amount of a dispersant composed of alkyl substituted carboxylated acid or salt thereof and polyoxyethylene-polyoxypropylene block copolymer.

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

A01N 59/00; A01N 25/30; A01N 43/80; C02F 1/50

IPC 8 full level (invention and additional information)

C02F 1/50 (2006.01); A01N 25/00 (2006.01); A01N 25/10 (2006.01); A01N 25/30 (2006.01); A01N 33/20 (2006.01); A01N 43/50 (2006.01); A01N 43/80 (2006.01); A01N 59/00 (2006.01); A01N 59/08 (2006.01)

CPC (invention and additional information)

A01N 43/80 (2013.01); A01N 59/00 (2013.01)

Combination set (CPC)

  1. A01N 59/00 + A01N 37/02 + A01N 25/30
  2. A01N 43/80 + A01N 37/02 + A01N 33/20 + A01N 25/30
  3. A01N 43/80 + A01N 2300/00
  4. A01N 59/00 + A01N 2300/00

Citation (search report)

See references of WO 0162091A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0162091 A1 20010830; AR 027460 A1 20030326; AU 3674801 A 20010903; CA 2399517 A1 20010830; EP 1259115 A1 20021127; JP 2003523370 A 20030805; KR 20020088074 A 20021125

INPADOC legal status


2004-01-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030715

2002-11-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020925

2002-11-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI