Global Patent Index - EP 1242664 A2

EP 1242664 A2 2002-09-25 - METHOD AND DEVICE FOR TREATING THE SURFACE OF TEXTILES

Title (en)

METHOD AND DEVICE FOR TREATING THE SURFACE OF TEXTILES

Title (de)

VERFAHREN UND VORRICHTUNG ZUR BEHANDLUNG DER OBERFLÄCHE VON TEXTILIEN

Title (fr)

PROCEDE ET DISPOSITIF POUR TRAITER LA SURFACE DE TEXTILES

Publication

EP 1242664 A2 (DE)

Application

EP 00988707 A

Priority

  • DE 19955660 A
  • EP 0011333 W

Abstract (en)

[origin: DE19955660C1] The particle jet (16) employs particles made from a cold, solidified fluid. An Independent claim is included for corresponding equipment. A conveyor (9) introducing the particles, is fixed to the unit (6) forming the particle jet. Preferred features: The particles are conveyed in the gas jet. The fluid is carbon dioxide and/or water. The jet is projected at a shallow angle with respect to the textile surface (4). Velocity, pressure and/or angle of incidence are adjusted in accordance with desired surface structure. Particle size is made uniform, before introduction into the jet. In the preferred equipment, the conveyor is a screw conveyor (10), and includes a sectored wheel airlock. The conveyor also includes a grinder (11).

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

D06C 3/00

IPC 8 full level (invention and additional information)

D06B 11/00 (2006.01); D06C 11/00 (2006.01); D06C 23/00 (2006.01)

CPC (invention and additional information)

D06B 11/0096 (2013.01); D06C 11/00 (2013.01); D06C 23/00 (2013.01)

Citation (search report)

See references of WO 0136733A3

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

DE 19955660 C1 20010322; EP 1242664 A2 20020925; WO 0136733 A2 20010525; WO 0136733 A3 20011227

INPADOC legal status


2004-07-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20040102

2003-10-08 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030822

2002-10-09 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: MESSER GRIESHEIM GMBH

2002-09-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020627

2002-09-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

2002-09-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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