Title:
CONDENSATION PRODUCT OF PHOSPHINE OXIDE
Document Type and Number:
Japanese Patent JPS51146444
Kind Code:
A
Abstract:
The present invention relates to novel oligomeric and polymeric condensation products of phosphine oxides, such as bis(p-hydroxyphenyl)alkyl or aryl phosphine oxides condensed with alkyl or arylphosphonic dihalides or diphenoxides, and to processes of preparing the present novel compositions of matter. The invention also includes a process of imparting fire-retardant properties to combustible materials by treatment with the condensation products of the present invention, as well as novel compositions composed of otherwise combustible base materials such as various organic polymers for example Nylon or polyethylene terephthalate having combined therewith the present condensation products.
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Inventors:
KURUTO MEDORITSUTSUAA
YUUJIN RII RINGUWARUDO
YUUJIN RII RINGUWARUDO
Application Number:
JP5004076A
Publication Date:
December 16, 1976
Filing Date:
May 04, 1976
Export Citation:
Assignee:
MONSANTO CO
International Classes:
B01J27/00; C07B61/00; C07F9/53; C08G79/00; C08G79/02; C08L77/00; C08G79/04; C08L1/00; C08L7/00; C08L21/00; C08L23/00; C08L27/00; C08L33/00; C08L33/02; C08L51/00; C08L51/02; C08L67/00; C08L85/02; C08L101/00; (IPC1-7): B01J27/08; C07F9/53; C08G9/04; C08L77/00; C08L85/02