Abstract
Polyphenolic antioxidant butylated reaction product of p-cresol and dicyclopentadiene(CAS No. 68610-51-5), CAPOX CPL, is a highly effective polyphenolic antioxidant with high activity and very low volatility. It is especially recommended for the protection of natural and synthetic polymers and elastomer based on isoprene and butadiene chemistry.

Identification
Name: Butylated reaction product of p-cresol and dicyclopentadiene
Synonyms  : Poly(dicyclopentadiene-co-p-cresol)
CAS Registry Number: 68610-51-5
EINECS: 271-867-2

Equivalents
Eliokem (formerly Goodyear rubber chemical) Wingstay L  
Chemtura (formerly Great Lake) Lowinox CPL  
EVONIK Degussa IONOL LC (formerly RASCHIG Ralox LC)

Application
Polyphenolic antioxidant butylated reaction product of p-cresol and dicyclopentadiene(CAS No. 68610-51-5), CAPOX CPL, is ideally suited for the protection of light colored, non-staining goods derived from natural rubber and latex, SBR and carboxylated SBR lattices, ABS, NBR, BR, SBS and SIS in applications where the retention of appearance and elastic properties during storage and use are important requirements.
Its application include in-process stabilization of polymers as well as use in manufactured goods such as elastic thread, carpet backing, foam rubber mattresses, household and surgical gloves, medical products, baby bottle teats, bath mats, hot water bottles, automotive components, household appliances (gaskets, liners, parts, housing, etc. ), electronic appliance housings, and paper coatings.