Global Patent Index - EP 0982997 A2

EP 0982997 A2 2000-03-08 - A MICROBIOCIDAL FORMULATION

Title (en)

A MICROBIOCIDAL FORMULATION

Title (de)

MIKROBIZIDE FORMULIERUNG

Title (fr)

FORMULATION MICROBIOCIDE

Publication

EP 0982997 A2 (EN)

Application

EP 98924537 A

Priority

  • IE 9800039 W
  • IE 970373 A

Abstract (en)

[origin: WO9852410A2] The invention concerns a microbiocidal formulation suitable, following dissolution in a diluent, to form microbiocidal solution for microbiocidal treatment of an environment. The formulation comprising sufficient diluent alkalinity neutralising agent so that, following dissolution in the diluent, an alkalinity of no more than 100, preferably no more than 50 mg/l bicarbonate alkalinity is observed in the microbiocidal solution. The formulation also comprises sufficient pH neutralising agent so that, following dissolution in the diluent, a pH of 5.0-8.0, preferably 6.0-6.8, is observed in the microbiocidal solution. The formulation also comprises a microbiocidally effective amount of an alkalinity sensitive microbiocidal agent. The formulation is adapted to release the microbiocidally effective amount of the alkalinity sensitive microbiocidal agent over a microbiocidally effective period of time.

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

A01N 61/00; A01N 59/00

IPC 8 full level (invention and additional information)

A23L 3/34 (2006.01); A01N 25/00 (2006.01); A01N 25/12 (2006.01); A01N 43/64 (2006.01); A01N 59/00 (2006.01); A01N 61/00 (2006.01)

CPC (invention and additional information)

A01N 59/00 (2013.01); A01N 61/00 (2013.01)

Combination set (CPC)

  1. A01N 61/00 + A01N 37/36 + A01N 37/04
  2. A01N 59/00 + A01N 37/36 + A01N 37/04
  3. A01N 59/00 + A01N 2300/00
  4. A01N 61/00 + A01N 2300/00

Citation (search report)

See references of WO 9852410A3

Designated contracting state (EPC)

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

EPO simple patent family

WO 9852410 A2 19981126; WO 9852410 A3 19990218; AU 7671798 A 19981211; CA 2290822 A1 19981126; EP 0982997 A2 20000308; IL 132780 D0 20010319; JP 2002502372 A 20020122

INPADOC legal status


2002-08-14 [18R] REFUSED

- Ref Legal Event Code: 18R

- Effective date: 20020323

2001-11-07 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010925

2000-03-08 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991222

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-03-08 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: LT PAYMENT 19991222;LV PAYMENT 19991222;RO PAYMENT 19991222;SI PAYMENT 19991222