Global Patent Index - EP 1038852 A1

EP 1038852 A1 2000-09-27 - MARBLE-LIKE CERAMIC SHEET MATERIAL AND METHOD FOR MANUFACTURING THE SAME

Title (en)

MARBLE-LIKE CERAMIC SHEET MATERIAL AND METHOD FOR MANUFACTURING THE SAME

Title (de)

MARMORÄHNLICHES KERAMIKPLATTENMATERIAL UND VERFAHREN ZUM HERSTELLEN DESSELBEN

Title (fr)

PLAQUE DE CERAMIQUE MARBREE ET SON PROCEDE DE FABRICATION

Publication

EP 1038852 A1 (EN)

Application

EP 98954107 A

Priority

  • CN 9800270 W
  • CN 97114289 A

Abstract (en)

The disclosed marble-like ceramic sheet material has many colored silicate regions composed of silicate materials on the surface. In at least part of said colored silicate mass regions, there is a bleeding region whose color differs from those of the said colored silicate mass. Also, there is a transition region formed between said adjacent colored silicate mass. The invention relates to a method for manufacturing the ceramic sheet material. <IMAGE>

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

C04B 14/00; B28B 11/00; B44C 3/12

IPC 8 full level (invention and additional information)

B28B 1/00 (2006.01); B44F 9/04 (2006.01)

CPC (invention and additional information)

B44F 9/04 (2013.01); B28B 1/005 (2013.01); B28B 1/008 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9925662 A1 19990527; AU 1140099 A 19990607; CN 1184039 A 19980610; EP 1038852 A1 20000927; EP 1038852 A4 20060614

INPADOC legal status


2008-11-26 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20080522

2008-02-20 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20080121

2006-06-14 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20060512

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

- Ref Legal Event Code: 17P

- Effective date: 20000613

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

- Ref Legal Event Code: AK

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