EP 0086626 A2 19830824 - Non-slip surface coatings.
Title (en)
Non-slip surface coatings.
Title (de)
Rutschfeste Oberflächenschichten.
Title (fr)
Couches superficielles antidérapantes.
Publication
Application
Priority
GB 8204168 A 19820212
Abstract (en)
Rounded quartz sand particles (22) are each enclosed in a hardenable resin skin (23) which is integrated with the skins on adjacent particles and which creates a binding of the particles to a primed base (20, 21). A significant fraction of the particles may be remote from the base and only integrated with adjacent particles so that a contoured or embossed effect is created to provide a supplementary non-slip feature. In a process for forming such a surface coating the particles are wetted with a functional liquid, mixed with a binder related to the functional liquid and sprayed. The spraying process is powered by a progressive cavity pump (37) with a selection of particle/resin ratio such that the pump operates under a Sigma effect.
IPC 1-7
IPC 8 full level
E04F 15/12 (2006.01)
CPC (source: EP)
E04F 15/12 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0086626 A2 19830824; EP 0086626 A3 19831130; GB 2115312 A 19830907; GB 2115312 B 19850417; NO 830471 L 19830815
DOCDB simple family (application)
EP 83300658 A 19830210; GB 8204168 A 19820212; NO 830471 A 19830211