Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1992-07-22
1994-05-10
Lilling, Herbert J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 41, 524 30, 524586, C07H 1500
Patent
active
053108914
ABSTRACT:
Carbohydrate substituted phosphites of Formula I ##STR1## where A is a carbohydrate residue are effective stabilizers for polymers processed at elevated temperatures and subject to thermal or oxidative degradation.
REFERENCES:
patent: 4764605 (1988-08-01), Hanessian et al.
Sulfur Letters vol. 9(1-2) pp. 39-45.
H. J. Lucas, et al., J. Am. Chem. Soc. 72, 5491 (1950).
Babiarz Joseph E.
Pastor Stephen D.
Ciba-Geigy Corporation
Hall Luther A. R.
Lilling Herbert J.
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