Global Patent Index - EP 1038053 A1

EP 1038053 A1 2000-09-27 - METHOD FOR COATING ALUMINIUM PRODUCTS WITH ZINC

Title (en)

METHOD FOR COATING ALUMINIUM PRODUCTS WITH ZINC

Title (de)

VERFAHREN ZUM BESCHICHTEN VON ALUMINIUMPRODUKTEN MIT ZINK

Title (fr)

PROCEDE DE REVETEMENT DE PRODUITS EN ALUMINIUM AVEC DU ZINC

Publication

EP 1038053 A1 (EN)

Application

EP 97953866 A

Priority

EP 9707148 W

Abstract (en)

[origin: WO9931301A1] A method of producing a zinc coated aluminium product by electroplating zinc from a bath containing soluble zinc and an alkali metal hydroxide and an effective amount of an amine without an aldehyde function.

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

C25D 3/22; C25D 3/56

IPC 8 full level (invention and additional information)

C25D 3/22 (2006.01); C25D 3/56 (2006.01)

CPC (invention and additional information)

C25D 3/22 (2013.01); C25D 3/565 (2013.01)

Citation (search report)

See references of WO 9931301A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9931301 A1 19990624; AU 5761098 A 19990705; EP 1038053 A1 20000927

INPADOC legal status


2003-06-04 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021123

2002-08-28 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020712

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000615

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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