Global Patent Index - EP 1014785 A1

EP 1014785 A1 2000-07-05 - USE OF POLYMERS CONTAINING $g(b)-HYDROXYALKYLVINYLAMINE UNITS AS BIOCIDES

Title (en)

USE OF POLYMERS CONTAINING $g(b)-HYDROXYALKYLVINYLAMINE UNITS AS BIOCIDES

Title (de)

VERWENDUNG VON $g(b)-HYDROXYALKYLVINYLAMIN-EINHEITEN ENTHALTENDEN POLYMERISATE ALS BIOZIDE

Title (fr)

UTILISATION COMME BIOCIDES DE POLYMERISATS CONTENANT DES UNITES $g(b)-HYDROXYALKYLVINYLAMINE

Publication

EP 1014785 A1 (DE)

Application

EP 98947520 A

Priority

  • DE 19739355 A
  • EP 9805623 W

Abstract (en)

[origin: WO9912418A1] The invention relates to the use of polymers containing beta -hydroxyalkylvinylamine units as biocides, obtained by reacting polymers containing vinylamine units with epoxides of formula (IV), wherein R=C2-C28 alkyl, phenyl, C1-C18 alkylphenyl or C2-C18 alkenyl.

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

A01N 33/08

IPC 8 full level (invention and additional information)

A01N 33/08 (2006.01)

CPC (invention and additional information)

A01N 33/08 (2013.01)

Combination set (CPC)

A01N 33/08 + A01N 2300/00

Citation (search report)

See references of WO 9912418A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9912418 A1 19990318; AU 9440298 A 19990329; EP 1014785 A1 20000705; US 6214885 B1 20010410

INPADOC legal status


2003-09-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030318

2002-11-27 [RTI1] TITLE (CORRECTION)

- Free text: USE OF POLYMERS CONTAINING BETA-HYDROXYALKYLVINYLAMINE UNITS AS BIOCIDES

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000205

2000-07-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB