Non-xenoestrogenic stabilizers for organic materials

Non-xenoestrogenic stabilizers for organic materials

A non-xenoestrogenic phosphorus-containing stabilizer for organic materials is disclosed wherein the stabilizer is selected from the group consisting of phosphorus-containing compounds of the structureswherein y in an integer of from 6 to 20, andwhere Z is a linking group, m is 0 or 1, n is an integ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COFFIN-WERNER TRACY L, ARCHIBALD SCOTT R
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:A non-xenoestrogenic phosphorus-containing stabilizer for organic materials is disclosed wherein the stabilizer is selected from the group consisting of phosphorus-containing compounds of the structureswherein y in an integer of from 6 to 20, andwhere Z is a linking group, m is 0 or 1, n is an integer of at least 2, the asterisks are independently selected terminal groups, R1, R2, R3, R4, R5, R6, R7, and R8 are independently selected from the, group consisting of hydrogen, alkyl groups, aralkyl groups, or halogen groups and Q is selected from the group consisting ofwhere R11 is alkyl or aralkyl, and