Acrylate-methacrylate graft polymerizate

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

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525302, 524832, C08F26504

Patent

active

052666450

ABSTRACT:
Graft polymerizates on the basis of acrylates and methacrylates, comprise one or more graft monomers of the formula (I) ##STR1## where R.sub.1 stands for a hydrocarbon group having 2-24 carbon atoms and a base polymer of which 55-100 wt. % is synthesized from one or more monomers of the formula (II) ##STR2## wherein R.sub.2 stands for a hydrocarbon group having 2-24 carbon atoms, provided that the groups R.sub.1 and R.sub.2 exhibit Van-der-Waals volumes which differ by less than 30%, and that at least 10 wt. % based on the total monomers of formula (I) are grafted on the base polymer.

REFERENCES:
patent: 877847 (1908-01-01), Lentz et al.
patent: 3793402 (1974-02-01), Owens
patent: 3808180 (1974-04-01), Owens
patent: 3843753 (1974-10-01), Owens

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