Grafting polymers on glass and like siliceous materials
Abstract
Abstract THERE IS PROVIDED A PROCESS FOR COATING THE SURFACE OF GLASS AND LIKE SILICEOUS MATERIALS WITH A POLYMERIC MATERIAL WHEREIN THE GLASS IS FIRST TREATED WITH COMPOUND WHICH FORMS A CHEMICAL BOND WITH THE SURFACE OF THE GLASS AND IS ALSO CAPABLE OF ACTING AS AN INITIATOR IN A POLYMERIZATION REACTION FOR THE COATING OF POLYMERIC MATERIAL. SUITABLY A POLAR VINYL MONOMER IS POLYMERIZED BY INITIATION OF THE COATING AND THE COATING IS A TWO-COMPONENT INITIATOR SYSTEM CONSISTING OF A TRANSITION METAL CARBONYL OR ISOCYANIDE AND A COMPOUND REPRESENTED BY THE FORMULA X3C-Y-SIZ, WHERE X IS HALOGEN,Y IS A DIRECT LINK OR A DIVALENT ORGANIC RACIDAL AND Z IS HALOGEN OR ALKYL LINKED TO THE SILICON ATOM VIA AN OXYGEN ATOM. SUCH COATED GLASS SURFACES MAY BE THEREAFTR DYED TO PRESENT A COLORED SURFACE.
Inventors
- 👤 John David Seddon
Bibliographic Details
Claims Analysis
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