Bis (tri-tertiary-alkylphenoxy) diphosphaspiroundecanes
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United States of America Patent
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Jun 11, 1991
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N/A
app pub date -
Jul 25, 1988
filing date -
Jul 25, 1988
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Expired
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Abstract
A composition is provided which comprises a 3,9-bis (2,4,6-tri-t-alkylphenoxy)-2,4,8,10-tetroxa-3,9-diphosphaspiro[5.5]undecane, and polymer compositions are provided which include a polymer and an effective amount of one or more 3,9-bis(2,4,6-tri-t-alkylphenoxy)-2,4,8,10-tetroxa-3,9-diphosphaspiro[5.5]undecane.
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