KR970006460A - Novel phosphorus compounds for flame retardants and preparation method thereof - Google Patents
Novel phosphorus compounds for flame retardants and preparation method thereof Download PDFInfo
- Publication number
- KR970006460A KR970006460A KR1019950022267A KR19950022267A KR970006460A KR 970006460 A KR970006460 A KR 970006460A KR 1019950022267 A KR1019950022267 A KR 1019950022267A KR 19950022267 A KR19950022267 A KR 19950022267A KR 970006460 A KR970006460 A KR 970006460A
- Authority
- KR
- South Korea
- Prior art keywords
- carbon atoms
- alkyl group
- hydrogen atom
- arylvinylphosphine
- novel phosphorus
- Prior art date
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Abstract
하기한 일반식(Ⅰ)로 표시되는 합성 수지에 대한 난연제로 사용되는 신규 함인 화합물은 난연성이 우수하며, 아울러 수지 가공상의 흐름성과 수지 성형품의 투명성도 우수하다.The novel phosphorus compound used as a flame retardant for the synthetic resin represented by the following general formula (I) is excellent in flame retardancy, and also excellent in flowability in resin processing and transparency of the resin molded article.
상기 식에서 R1과 R2는 서로 같거나 다른 기로서 각각 수소원자 또는 탄소수 1~4의 알킬기이고, R3는 수소원자 또는 탄소수 1~2의 알킬기이고, n1과 n2는 1 또는 2의 정수이다.Wherein R 1 and R 2 are the same or different groups, each being a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R 3 is a hydrogen atom or an alkyl group having 1 to 2 carbon atoms, and n 1 and n 2 are each 1 or 2 Is an integer.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022267A KR970006460A (en) | 1995-07-26 | 1995-07-26 | Novel phosphorus compounds for flame retardants and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022267A KR970006460A (en) | 1995-07-26 | 1995-07-26 | Novel phosphorus compounds for flame retardants and preparation method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970006460A true KR970006460A (en) | 1997-02-21 |
Family
ID=66540500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950022267A KR970006460A (en) | 1995-07-26 | 1995-07-26 | Novel phosphorus compounds for flame retardants and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970006460A (en) |
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1995
- 1995-07-26 KR KR1019950022267A patent/KR970006460A/en not_active Application Discontinuation
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