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|
Legal status
Application deemed to be withdrawn
| (51) | INT.CL.: (2006.01) |
C03C 8/00 C04B 35/111 C04B 35/626 C04B 35/63 C04B 41/86 C04B 41/87 C09C 1/00 C09C 3/06 |
| (11) | Number of the document | |
| (13) | Kind of document | A |
| (21) | Application number | IP337 |
| (22) | Date of filing the application | 1993-02-12 |
| (41) | Date of publication of the application | 1994-06-15 |
| (45) | Date of publication of patent |
| (30) | Number | Date | Country code |
| 431/92 | 1992-02-13 | CH |
| (71) |
LONZA AG,
Gampel/Wallis, 4002 Basel,
CH
|
| (72) |
Rudolf STRITTMATTER, DE
Reiner KUNZ, DE Albert KERBER, DE Bernhard VIERUS, DE |
| (73) |
LONZA AG,
Gampel/Wallis, 4002 Basel,
CH
|
| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
|
| (54) | PARTICLES OF OXIDE TYPE SOLID SUBSTANCE COATED WITH CERAMIC COLOURED MATERIAL, PROCESS FOR PREPARING THEREOF AND THE USE OF THEM |