Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1980-03-19
1982-03-02
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
252609, 260936, 528176, 524606, 524611, 524605, C07F 938, C08K 553
Patent
active
043177697
ABSTRACT:
Alkali metal salts or/and alkaline earth metal salts of cyclic phosphorus compounds expressed by the general formula ##STR1## (wherein X.sub.1 to X.sub.8 each represent hydrogen, halogen, cyano group, acyl group, alkyl group, halogen-substituted alkyl group, aryl group, halogen-substituted aryl group or aralkyl group) are provided. These metal salts impart a specific flame retardancy to organic high molecular weight compounds prepared from alkylidenebisphenols as a raw material, without lowering the characteristic properties of substrates.
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Hilado, Flammability Handbook for Plastics, 1969, pp. 82-86.
Ohishi Hiroyuki
Saito Toranosuke
Kight III John
Sanko Kaihatsu Kagaku Kenkyusho
White R. A.
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