Main > POLYMERS > Fluoro-Polymer > Mfg > Emulsion Polymn

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 09.99
PATENT ASSIGNEE Allied Signal
PATENT CLAIMS Emulsion polymn carried out in the absence of surfactants prior to an addition of an initial charge of radical initiator comprising reacting a mixt comprising fluorolefin, water & radical initiator comprising a reducing & oxidizing agent wherein the radical initiator is added in > 2 charges
- Initial charge with reducing agent 500-10,000 ppm based on
polymer wt & oxidizing agent 500-10,000 ppm
- Continuous charge
PATENT PHOTOCOPY Available on request

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