Heterochain polyesters—XLIII. Synthesis of phosphorous-containing polyamide esters by interfacial polycondensation

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THERE is a t the m o m e n t no i n f o r m a t i o n on the p o l y a m i d e es ters based on bis( p c a r b o x y p h e n y l ) m e t h y l p h o s p h i n e oxide. The a im of th is work was to d iscover t he poss ib i l i t y of syn thes iz ing p o l y a m i d e es ters f rom the ac id chlor ide of bis( p c a r b o x y p h e n y l ) me thy l -phosph ine , p , p ' d i o x y d i p h e n y l 2 , 2 p r o p a n e (diane) a n d h e x a m e t h y l d i amine b y in te r rac ia l po lycondensa t ion , a n d to s t u d y the p rope r t i e s of the p o l y a m i d e es ters ob t a ined .