EP 0150547 A1 19850807 - Cultured onyx products and methods therefor.
Title (en)
Cultured onyx products and methods therefor.
Title (de)
Onyximitationsprodukte und ihr Herstellungsverfahren.
Title (fr)
Produits d'imitation d'onyx et leur procédé de fabrication.
Publication
Application
Priority
EP 84300577 A 19840130
Abstract (en)
Cultured onyx, cultured marble, and like mineral-appearing products are provided, as well as intermediates and components and methods therefor through the combination of a locally discontinuous phase comprising a synthetic organic resin portion hardened to a predetermined hardness and a visually distinguishable continuous phase comprising a synthetic organic resin portion separately hardened to the predetermined hardness with the discontinuous phase intimately distributed therein, to form shaped structures having surfaces simulative of onyx, marble, or like naturally occurring mineral in appearance, which surfaces are uniformly polishable in phase undifferentiated relation.
IPC 1-7
IPC 8 full level
B44F 9/04 (2006.01)
CPC (source: EP)
B44F 9/04 (2013.01)
Citation (search report)
- [X] FR 1376985 A 19641031
- [Y] FR 1403046 A 19650618
- [Y] US 2761176 A 19560904 - WELCH KENNETH B, et al
- [A] US 4343752 A 19820810 - CANN IRVING
- [A] US 3773886 A 19731120 - STARR K, et al
- [A] US 3396067 A 19680806 - SCHAFER KENNETH A
- [A] US 4137215 A 19790130 - VAN GASSE RENE L E
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0150547 A1 19850807; EP 0150547 B1 19900912; AT E56399 T1 19900915; DE 3483208 D1 19901018; HK 21391 A 19910328
DOCDB simple family (application)
EP 84300577 A 19840130; AT 84300577 T 19840130; DE 3483208 T 19840130; HK 21391 A 19910321