Global patent index - EP 0975702 A1

EP 0975702 A1 2000-02-02 - LOW-EMISSION CURABLE PRINTING-INK OR COATINGS BINDERS

Title (en)

LOW-EMISSION CURABLE PRINTING-INK OR COATINGS BINDERS

Title (de)

EMISSIONSARME HÄRTBARE DRUCKTINTE- ODER BESCHICHTUNGS-BINDEMITTEL

Title (fr)

ENCRE D'IMPRESSION OU LIANTS DE REVETEMENT DURCISSABLES A FAIBLE EMISSION

Publication

EP 0975702 A1 (EN)

Application

EP 98919249 A

Priority

  • DE 19715695 A
  • EP 9802085 W

Abstract (en)

[origin: WO9846689A1] Low-solvent or solvent-free printing-ink or coatings binders comprise (a): from 30 to 98 % by weight of polyesters, as component A, obtainable by reacting (a1) hydroxyl- and/or amino-terminated oligomers, as component A1, (a2) at least one polyanhydride compound having at least two carboxylic anhydride groups, as component A2, with or without (a3) at least one monoanhydride of a polycarboxylic acid, as component A3, (b) from 70 to 2 % by weight of cross-linker for cross-linking the polyesters of component A, as component B, and (c) from 0 to 30 % by weight, based on the sum of the amounts of components A and B, of at least one solvent.

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

C09D 167/00; C09D 11/10; C09D 177/12

IPC 8 full level (invention and additional information)

C08G 63/20 (2006.01); C09D 11/104 (2014.01); C09D 167/00 (2006.01); C09D 177/12 (2006.01)

CPC (invention and additional information)

C09D 11/104 (2013.01); C08G 63/20 (2013.01); C09D 167/00 (2013.01); C09D 177/12 (2013.01)

Citation (search report)

See references of WO 9846689A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9846689 A1 19981022; AU 7215698 A 19981111; CA 2280849 A1 19981022; DE 19715695 A1 19990121; EP 0975702 A1 20000202

INPADOC legal status

2003-06-11 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021205

2002-09-11 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020725

2000-02-02 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991016

2000-02-02 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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