Global Patent Index - EP 1241270 A1

EP 1241270 A1 2002-09-18 - Dying, greasing and fixation/finishing procedure of leather

Title (en)

Dying, greasing and fixation/finishing procedure of leather

Title (de)

Färben, Fetten und Fixierungs-/Finish-Verfahren für Leder

Title (fr)

Procédé de teinture, de nourriture et de fixation/finissage de cuir

Publication

EP 1241270 A1 (EN)

Application

EP 02003637 A

Priority

IT VI20010060 A

Abstract (en)

Concerns a dying, greasing and fixation procedure for leather, which is characterised in that the leather, leaving the usual dying treatments, such as the one by immersion or the one by spreading, is subsequently introduced into a vaporisation chamber, in which the thermodynamic equilibrium is maintained between the liquid, arranged at the base of the chamber and the vapour thereof which, expanding, comes into contact with the dyed and still wet leather, ensuring, in such a way, the fixation of the dye to the inside of the fibres.

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

C14C 15/00; D06P 5/20

IPC 8 full level (invention and additional information)

C14C 15/00 (2006.01); D06P 3/32 (2006.01); D06P 5/20 (2006.01)

CPC (invention and additional information)

D06P 5/20 (2013.01); C14C 15/00 (2013.01); D06P 3/32 (2013.01); D06P 5/2077 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1241270 A1 20020918; IT VI20010060 A1 20020913

INPADOC legal status


2005-07-06 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050106

2004-06-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040505

2003-06-04 [AKX] PAYMENT OF DESIGNATION FEES

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

2003-05-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030306

2002-09-18 [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 TR

2002-09-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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