Organotin stabilizer composition for polymers
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United States of America Patent
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May 21, 1996
Issued Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Sep 15, 1988
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Abstract
Blends of methyltin mercapto carboxylic acid esters and butyltin carboxylates which form homogeneous stable liquid mixtures and provide initial color control, processing heat stability, as well as light stability to chlorinated polymers are disclosed. As these compositions are homogeneous liquids at ambient temperatures they can be readily measured and mixed into the resins, and are thus easy to formulate, market and use.
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