发明授权
US07074862B2 Emulsifier free aqueous emulsion polymerization process for making fluoropolymers 有权
无乳化剂水性乳液聚合方法制备含氟聚合物

Emulsifier free aqueous emulsion polymerization process for making fluoropolymers
摘要:
Emulsifier free fluoropolymer manufacturing method in which (a) a chain transfer agent, or a mixture of chain transfer agents are used wherein the chain transfer agents do not yield more than 0.4 weight % relative to the monomer feed of water soluble fluorinated compounds, or (b) a chain transfer agent or a mixture of chain transfer agents selected from alkanes, dialkyl ethers, hydrofluoroethers and/or hydrofluorocarbons.
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