FLAME RETARDANT CONSISTING ESSENTIALLY OF ZINC CARBONATE AND RESIN COMPOSITION CONTAINING THE SAME

Title:

FLAME RETARDANT CONSISTING ESSENTIALLY OF ZINC CARBONATE AND RESIN COMPOSITION CONTAINING THE SAME

Document Type and Number:

Japanese Patent JP2002275472

Kind Code:

A

Abstract:

To provide a flame retardant having flame retardant activities not possessed by conventional zinc carbonate.

This flame retardant is characterized in that the ratio of the zinc carbonate to basic zinc carbonate is represented by formula (1): xZnCO3.y[2 ZnCO3.3Zn(OH)2.mH2O] (1) [wherein, x is a number within the range represented by the formulas: 0.5<x≤1; y=1-x; m is a number of 0-2].

Inventors:

IWAIZAWA JUN
OKANO OSAMU
ISHIDA KUNITERU

Application Number:

JP2001079112A

Publication Date:

September 25, 2002

Filing Date:

March 19, 2001

Export Citation:

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Assignee:

SAKAI CHEMICAL INDUSTRY CO

International Classes:

C08J5/00; C08K3/26; C08L101/00; C09K21/02; (IPC1-7): C09K21/02; C08J5/00; C08K3/26; C08L101/00

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