Title:
ETHYLENEDIAMINEPHOSPHATOZINC, ITS PRODUCTION AND FLAME RETARDANT RESIN COMPOSITION USING THE SAME
Document Type and Number:
Japanese Patent JP3804084
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain the subject new compound for a flame retardant, etc., having a X-ray diffraction pattern with a specific lattice distance and capable of giving a resin composition having a little smoke generation by mixing a zinc-containing aqueous solution with ethylenediamine and subsequently reacting the mixture with phosphoric acid.
SOLUTION: Ethylenediaminephosphatozinc having the following X-ray diffraction pattern [lattice distance (d) (angstrom); 2θ (determined with CuKα-ray of 1.5405 angstrom); relative strength (VS; very strong, S; strong, M; medium, W; weak)]: (6.89±0.30; 12.8; VS), (6.86±0.30; 13.3; S), (4.20±0.10; 21.1; W), (4.09±0.10; 21.7; S-W), (3.79±0.08; 23.4; S), (3.38±0.07; 26.3; S), (3.32±0.05; 26.8; W), (3.14±0.05; 28.4; M), (28.2±0.04; 31.7; M), (27.4±0.04; 32.6; S-M), (27.0±0.04; 33.1; M) and (26.0±0.04; 34.4; W). The compound is obtained by reacting a zinc-containing aqueous solution with ethylenediamine to produce a complex and reacting the complex with phosphoric acid.
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Inventors:
Kuki Kuma
Itabashi Keiji
Akio Okizaki
Itabashi Keiji
Akio Okizaki
Application Number:
JP19313995A
Publication Date:
August 02, 2006
Filing Date:
July 28, 1995
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
C07F9/06; C07F19/00; C07F3/06; C07F9/6596; C08K5/3477; C08K5/3492; C08K5/52; (IPC1-7): C07F19/00; C07F9/06; C07F9/6596; C08K5/3492; C08K5/52
Domestic Patent References:
| JP51011110B1 | ||||
| JP51009755B1 | ||||
| JP51009756B1 | ||||
| JP5194538A | ||||
| JP8301876A |