POLYETHER POLYOL STABILIZED WITH TOCOPHEROL
The use of alpha - and/or beta -tocopherol (Vitamin E) as a stabiliser for polyether-polyols with a mol. wt. of 300-10000, opt. in combination with octylated diphenylamine, is claimed.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The use of alpha - and/or beta -tocopherol (Vitamin E) as a stabiliser for polyether-polyols with a mol. wt. of 300-10000, opt. in combination with octylated diphenylamine, is claimed. |
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