Aqueous dispersion of small particles of polytetrafluoroethylene

Details Aqueous dispersion of small particles of polytetrafluoroethylene Aqueous dispersion of small particles of polytetrafluoroethylene

1999-03-16

2000-12-05

Zitomer, Fred

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524794, 524805, 526909, C08L 2718, C08K 502

Patent

active

061568392

ABSTRACT:
An aqueous microemulsion polymerization procedure is described in which very small colloidal polymer particles are produced from tetrafluoroethylene monomer. The polymerization procedure involves adding a free-radical initiator to a mixture of a microemulsion of at least one liquid saturated organic compound; and tetrafluoroalkyl ethylene.

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