Stabilizers and anti-ozonants for elastomers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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C08K 515

Patent

active

061403970

ABSTRACT:
Elastomers that have excellent stability towards oxidative, light- or ozone-induced degradation comprise as stabilizers at least one compound of the benzofuran-2-one type.

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