Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-09-28
1992-12-29
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525390, 525397, 525462, 528125, 528126, 528128, 528220, C08F28306, C08G 6548, C08G 802, C08G 1400
Patent
active
051752182
ABSTRACT:
This invention relates to a process for cross-linking polymers that are crosslinkable by free radicals and/or contain aromatic rings by heating these polymers with a compound containing xanthene groups. The crosslinked polymers have improved chemical resistance.
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J. Heterocyclic Chem., vol. 25 (1988) pp. 1199-1203.
Brugel Edward G.
David Israel A.
Gay Frank P.
E. I. Du Pont de Nemours and Company
Hampton-Hightower P.
Kight III John
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