Porous copolymer resins
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 21, 1990
Issued Date -
N/A
app pub date -
Aug 30, 1989
filing date -
May 31, 1988
priority date (Note) -
Expired
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Abstract
Vinyl halide copolymer resins having relatively high porosity levels are produced by polymerizing a vinyl halide with a comonomer of an acrylated caprolactone. The product produced exhibits high absorbtivity of plasticizer, easy processability and films made therefrom have low fish-eye content.
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