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    • 10. 发明授权
    • 인 개질된 난연경화제
    • 阻燃剂和磷改性硬化剂
    • KR101230240B1
    • 2013-02-12
    • KR1020120047910
    • 2012-05-07
    • 주식회사 신아티앤씨
    • 이은용이지애황재석조상필박용의최호경류이열최봉구
    • C09K21/12C07F9/28
    • PURPOSE: A phosphorous-modified flame-retarding hardener is provided to remarkably improve heat resistance, thermal stability, low absorption, electric performance, high adhesion, and toughness. CONSTITUTION: A phosphorous-modified flame-retarding hardener is indicated in chemical formula 1. In the chemical formula 1, A is marked with chemical formula 2 or 3. In the chemical formula 1-3, a is an integer from 0-4, and b is 1. The combination order of each structure unit according to a and b can be randomly changed. Specifically when each structure unit according to the a and b are A and B, such b is 1 so that the B can independently exist, or can be randomly combined with AAB, ABA, AB, BAAA, AABAA, etc. Such a is an integer from 0-4 so that the A is 0-4.
    • 目的:提供一种磷改性阻燃固化剂,显着提高耐热性,热稳定性,低吸收性,电性能,高附着力和韧性。 构成:化学式1表示磷改性阻燃固化剂。在化学式1中,A用化学式2或3表示。在化学式1-3中,a为0-4以上的整数, b为1.根据a和b的每个结构单元的组合顺序可以随机改变。 具体地,当a和b的每个结构单元是A和B时,这样的b是1,使得B可以独立地存在,或者可以与AAB,ABA,AB,BAAA,AABAA等任意组合。 0-4的整数,使得A为0-4。