Global Patent Index - EP 1100325 A1

EP 1100325 A1 2001-05-23 - POLYMER LATEXES PREPARED FROM ETHYLENICALLY UNSATURATED AMINE SALTS

Title (en)

POLYMER LATEXES PREPARED FROM ETHYLENICALLY UNSATURATED AMINE SALTS

Title (de)

LANDWIRTSCHAFTLICHE FORMULIERUNGEN, DIE VON ETHYLENISCH-UNGESÄTTIGTEN AMINSALZEN HERGELEITETE LATICES ENTHALTEN

Title (fr)

LATEX POLYMERES PREPARES A PARTIR DE SELS AMINES ETHYLENIQUEMENT INSATURES

Publication

EP 1100325 A1 (EN)

Application

EP 99935970 A

Priority

  • US 9917029 W
  • US 9442398 P

Abstract (en)

[origin: WO0005950A1] An improved method of making agricultural formulations and latex polymers is provided, wherein the method utilizes at least one ethylenically unsaturated monomer, at least one polymerizable surface active agent and at least one technical. The polymerizable surface active agent is capable of co-polymerization with traditional monomers used to form latexes and is preferably substantially completely consumed during the course of the polymerization. The latex polymers of the instant invention are well suited for use in preparing agricultural formulations which contain a pesticide or a herbicide. Polymers produced by the method of the present invention, in combination with a variety of pesticides and herbicides, are well suited for use in agricultural crop protection.

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

A01N 25/10; A01N 25/30

IPC 8 full level (invention and additional information)

A01N 25/10 (2006.01); A01N 25/30 (2006.01)

CPC (invention and additional information)

A01N 25/30 (2013.01); A01N 25/10 (2013.01)

Citation (search report)

See references of WO 0005950A1

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 0005950 A1 20000210; AU 5133399 A 20000221; BR 9912572 A 20020115; CA 2338708 A1 20000210; EP 1100325 A1 20010523

INPADOC legal status


2003-09-10 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021224

2001-08-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010709

2001-05-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010222

2001-05-23 [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

2001-05-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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