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US 6,964,746 B2Granted
Mixture of a phosphonite with other components
AssigneeClariant GmbH
InventorsElke Schlosser, Wolfgang Wanzke, Christian Lechner
Life of this patent
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Abstract
The invention relates to mixtures of phosphonite (component A) and/or an ester and/or salt of a long-chain fatty acid (component B), and/or a carboxylic ester, and/or carboxylic amide (component C), and also to their use in polyamides or in polyesters.
Claims13
A mixture comprising:
- 1) 5 to 90% by weight of a phosphonite (component A), 2)5 to 90% by weight of a mixture comprising an ester of mono(montan wax acid) and 1,3-butanediol, an ester of di(montan wax acid) and 1,3-butanediol, montan wax acids, 1,3-butanediol, and calcium montanate, and 3)5 to 90% by weight of a carboxylic-amide (component C).
Dependencies are inferred from the claim text.