Main > TEXTILES > Dyes > Water. Mixt > Sepn. > Poly(Phosphazene) Contact.

Product USA. B

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 07.00
PATENT ASSIGNEE Bechtel BWXT Idaho LLC
PATENT CLAIMS (a) Contacting title polymer with aq stream contg dye, so that dye is prevented from permeating through polymer
(b) Collecting permeate stream comprising water that has permeated through phosphazene polymer
PATENT PHOTOCOPY Available on request

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