Low equivalent weight polymers [electronic resource]

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Tác giả:

Ngôn ngữ: eng

Ký hiệu phân loại: 541.38 Radiochemistry

Thông tin xuất bản: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2017

Mô tả vật lý: Medium: ED : , digital, PDF file.

Bộ sưu tập: Metadata

ID: 255718

 Described herein is a composition comprising: a polymer derived from (a) a fluorinated olefin monomer
  (b) a highly fluorinated sulfur-containing monomer of the formula: CX1X2?CX3[(CX4X5)w?O?R1?SO2Y] where X1, X2, X3, X4, and X5 are independently selected from H, Cl, or F
  w is 0 or 1
  R1 is a non-fluorinated or fluorinated alkylene group
  and Y is selected from F, Cl, Br, I, or OM, where M is a cation
  and (c) a polyfunctional monomer comprising at least two functional groups, wherein the functional groups are selected from the group consisting of: (i) a fluorovinyl ether group, (ii) a fluoroallyl ether group, (iii) a fluorinated olefinic group, and (iv) combinations thereof
  articles thereof
  and a method of making such polymers.
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