Global Patent Index - EP 0999998 A1

EP 0999998 A1 2000-05-17 - METHOD FOR COLOURING BUILDING MATERIALS AND ASPHALT

Title (en)

METHOD FOR COLOURING BUILDING MATERIALS AND ASPHALT

Title (de)

VERFAHREN ZUR EINFÄRBUNG VON BAUSTOFFEN UND ASPHALT

Title (fr)

PROCEDE DE MISE EN COULEURS DE MATERIAUX DE CONSTRUCTION ET D'ASPHALTE

Publication

EP 0999998 A1 (DE)

Application

EP 98936429 A

Priority

  • DE 19731698 A
  • EP 9804442 W

Abstract (en)

[origin: DE19731698A1] The invention relates to a method for colouring building materials and asphalt by means of pigment granules, whereby different compressed and built-up granules are used.

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

C04B 2/00

IPC 8 full level (invention and additional information)

C04B 18/02 (2006.01); C08L 95/00 (2006.01); C09C 3/04 (2006.01)

CPC (invention and additional information)

C09C 3/045 (2013.01); C04B 18/02 (2013.01); C08L 95/00 (2013.01)

Combination set (CPC)

  1. C04B 18/02 + C04B 20/026 + C04B 20/10 + C04B 2103/54
  2. C08L 95/00 + C08L 2666/72
  3. C08L 95/00 + C08L 2666/74

Citation (search report)

See references of WO 9905074A3

Designated contracting state (EPC)

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

EPO simple patent family

DE 19731698 A1 19990128; AU 8542798 A 19990216; CA 2295696 A1 19990204; EP 0999998 A1 20000517; HU 0002666 A2 20010628; PL 337829 A1 20000911; WO 9905074 A2 19990204; WO 9905074 A3 19990408

INPADOC legal status


2007-02-23 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Document: HK 1028591

2002-01-23 [18W] WITHDRAWN

- Date of withdrawal: 20011120

2001-03-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010131

2000-05-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000114

2000-05-17 [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 NL PT SE