Main > ORGANIC CHEMICALS > Aromatics > BisPhenol A > Production

Product USA. S

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 01.00
PATENT ASSIGNEE Shell Oil
PATENT CLAIMS Introduction of phenol & ketone into reactor system omprising
- Upflow chemical reactor
- Sulfonated aromatic fixed bed ion exchange resin cata
lyst in reactor
- Packing within reactor
in upflow mode
PATENT PHOTOCOPY Available on request

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