Flame retardant composition and flame-retardant synthetic resin composition

A technology of synthetic resin and composition, which is applied in the fields of flame retardant synthetic resin composition and flame retardant composition, which can solve the problems of harmful gas generation and achieve excellent flame retardancy and excellent flame retardancy

Inactive Publication Date: 2015-08-26
ADEKA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, halogen-based flame retardants have the problem of generating harmful gases when burned

Method used

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  • Flame retardant composition and flame-retardant synthetic resin composition
  • Flame retardant composition and flame-retardant synthetic resin composition
  • Flame retardant composition and flame-retardant synthetic resin composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～28、67～78

[0123] [Examples 1-28, 67-78 and Comparative Examples 1-6]

[0124] (A) component and (B) component were manufactured by the following method.

manufacture example 1

[0126] (A) Ingredient: Melamine pyrophosphate

[0127] It is produced by reacting pyrophosphoric acid and melamine at a molar ratio of 1:2.

manufacture example 2

[0129] (B) component: piperazine pyrophosphate

[0130] It is produced by reacting pyrophosphoric acid and piperazine at a molar ratio of 1:1.

[0131] Flame retardant compositions were prepared by compounding described in Tables 1, 2, and 9. A comparative example of a flame retardant composition was prepared in the same manner as described in Table 3.

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PUM

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Abstract

Provided is a flame retardant composition which is capable of imparting a synthetic resin with excellent flame retardancy even if the blending amount thereof is small. A flame retardant composition which is characterized by containing 20-50 parts by mass of the component (A) described below, 50-80 parts by mass of the component (B) described below (with the total of the component (A) and the component (B) being 100 parts by mass), and 0.5-15 parts by mass of the component (C) described below. Component (A): a (poly)phosphate compound represented by general formula (1) Component (B): a (poly)phosphate compound represented by general formula (3) Component (C): a polyhydric alcohol (In formula (1), n represents a number of 1-100; X1 represents ammonia or a triazine derivative represented by general formula (2); and 0 < p ≤ n + 2.) (In formula (2), each of Z1 and Z2 independently represents an -NR5R6 group or the like.) (In formula (3), r represents a number of 1-100; Y1 represents an R1R2N(CH2)mNR3R4 group or the like; m represents an integer of 1-10; and 0 < q ≤ r + 2.)

Description

technical field [0001] The present invention relates to a flame retardant composition for synthetic resins and a flame retardant synthetic resin composition compounded with the flame retardant composition. Specifically, it relates to a flame retardant combination having a flame retardant effect when compounded in a small amount and a flame retardant synthetic resin composition compounded with the flame retardant composition. Background technique [0002] Conventionally, synthetic resins have been widely used in building materials, automobile parts, packaging materials, agricultural materials, casing materials for home appliances, and toys due to their excellent chemical and mechanical properties. However, most synthetic resins are flammable, and flame retardancy is indispensable depending on the application. In addition, as a flame retardant method, inorganic phosphorus-based flame retardants such as halogen-based flame retardants, red phosphorus, and polyphosphate-based fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K21/04C08K5/053C08K5/52C08L23/00C08L101/00C09K21/10
CPCC08K5/5205C08K2201/014C08K5/053C09K21/10C08L23/00C08L101/00C09K21/04C08K5/52C09K21/14
Inventor 山崎贤司清水辰也神本哲男
Owner ADEKA CORP
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