| 摘要 |
PROBLEM TO BE SOLVED: To obtain a molded product having a near-infrared-shielding effect and being excellent in weathering resistance, durability, heat resistance, humidity resistance, etc., by using a copper-containing fluororesin formed by converting the -CF2COOH side chain groups of a fluroolefin polymer into copper slat form groups. SOLUTION: There is provided a molded product of a copper-containing fluororesin being a fluoroolefin polymer having groups of the formula: -CF2 COO.1/2[Cu++] as side chains. The fluoroolefin polymer is one containing 1-60 mol% polymer units represented by the formula (wherein Z is -CF2 COO.1/2[Cu++] or -CF2COOR; R is H or a monovalent hydrocarbon group; X1, X2, and X3 are each H, F, or Cl; Q is a single bond, O, or a divalent organic group; and n>0), 4-70 mol% polymer units based on a fluoroolefin monomer, and 0-95 mol% other polymer units. It is desirable that the polymer is one in which the proportion of the polymer units represented by the formula (wherein Z is -CF2COO.1/2[Cu++]) is 5% or above.
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