Patent application title: AZINE METAL PHOSPHATES AS FLAME-RETARDANT MATERIALS
Inventors:
Wolfgang Wehner (Zwingenberg, DE)
Wolfgang Wehner (Zwingenberg, DE)
IPC8 Class: AC07F96521FI
USPC Class:
524100
Class name: Nitrogen atom as part of a hetero ring dnrm six-membered nitrogen ring, e.g., pyridine, etc. six-membered nitrogen ring having two or more ring nitrogen atoms
Publication date: 2016-05-19
Patent application number: 20160137678
Abstract:
The present invention relates to azine metal phosphates, compositions
containing the same, a process for preparing the same and their use as
flame retardants. Typical representatives are
(A-H).sup.+)[MtPO4].sup.(+).2H2O and
(Mel-H).sup.(+)[AlP2O7].sup.(+) (where A=melamine or guanidine,
Mel=melamine and Mt=Mg or Zn).Claims:
Description:
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