Methacrylate resin composition and process for its preparation
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United States of America Patent
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May 17, 1988
Grant Date -
N/A
app pub date -
Jan 20, 1987
filing date -
Jan 23, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A methacrylate resin composition comprising a methacrylate resin containing methacrylimide units of the following formula: ##STR1## wherein R is a hydrogen atom or an aliphatic, alicyclic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and having a yellowness index (YIs) of at most 3 as measured in the form of a solution of the heated resin composition and a total light transmittance of from 89 to 95%.
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