Main > POLYMERS > Poly(Amide) > Poly(Caprolactam). > Waste. Carpet Waste > De-Polymn. to > Caprolactam

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 09.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Contacting waste with superheated steam at 250-400C & 2-100 atm pressure & < saturated vapor pressure of water, wherein caprolactam-contg vapor stream is formed
PATENT PHOTOCOPY Available on request

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