Phenyl phosphites for use as stabilizers for organic materials

Details Phenyl phosphites for use as stabilizers for organic materials Phenyl phosphites for use as stabilizers for organic materials

1995-02-03

1997-04-08

Richter, Johann

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

568743, C08K 513, C07C 3923

Patent

active

056188714

ABSTRACT:
Novel compounds of the formula I and formula II ##STR1## in which R and R.sub.1, independently of one another, are hydrogen or C.sub.1 -C.sub.4 alkyl or together with the carbon atom to which they are attached form a 3,4-dehydrocyclohexylidene ring,

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