Main > POLYMERS > Poly(Butadiene) > Catalyst > Ni. Rare Earth

Product USA. U

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 12.99
PATENT ASSIGNEE Union Carbide
PATENT CLAIMS Granular free-flowing resin particle
- Core: Polybutadiene (> 90%) & inert particulate material
- Shell: Polybutadiene & Inert material (> 75%)
Resin particle has RE metal (10-400 ppm) & Ni (1-120 ppm)
PATENT PHOTOCOPY Available on request

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