Polyolefins with flame retardancy and abrasion resistance...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

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Reexamination Certificate

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06943218

ABSTRACT:
A chemical composition and method for the production of polyolefins having enhanced flame retardancy and abrasion resistance properties. Additives are covalently bound to substrate polymers by means of a graft polymerization process. Chemical grafting is facilitated by a novel mixture of graft initiating catalyst and substrate monomers.

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