Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations

This invention provides a method for shortstopping free radical polymerization reactions using a shortstopping agent comprising at least two alkyl hydroxylamines (AHAs) selected from the group consisting of primary AHAs, a mixture of at least one of each of primary and secondary AHAs, and salts ther...

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Main Authors SAWANT MAHESH, DHAMDHERE MRUNALINI S, COBURN CHARLES E, GUPTE KAUSTUBH
Format Patent
LanguageEnglish
Published 12.04.2016
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Abstract This invention provides a method for shortstopping free radical polymerization reactions using a shortstopping agent comprising at least two alkyl hydroxylamines (AHAs) selected from the group consisting of primary AHAs, a mixture of at least one of each of primary and secondary AHAs, and salts thereof. A method for producing elastomers using the aforesaid shortstopping agents is also provided.
AbstractList This invention provides a method for shortstopping free radical polymerization reactions using a shortstopping agent comprising at least two alkyl hydroxylamines (AHAs) selected from the group consisting of primary AHAs, a mixture of at least one of each of primary and secondary AHAs, and salts thereof. A method for producing elastomers using the aforesaid shortstopping agents is also provided.
Author COBURN CHARLES E
GUPTE KAUSTUBH
DHAMDHERE MRUNALINI S
SAWANT MAHESH
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Snippet This invention provides a method for shortstopping free radical polymerization reactions using a shortstopping agent comprising at least two alkyl...
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SubjectTerms CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Title Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations
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