JPS5476527A - Phosphoric acid amide its preparation and flameproofing agents consisting of it - Google Patents
Phosphoric acid amide its preparation and flameproofing agents consisting of itInfo
- Publication number
- JPS5476527A JPS5476527A JP14267377A JP14267377A JPS5476527A JP S5476527 A JPS5476527 A JP S5476527A JP 14267377 A JP14267377 A JP 14267377A JP 14267377 A JP14267377 A JP 14267377A JP S5476527 A JPS5476527 A JP S5476527A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- phosphoric acid
- flameproofing agents
- preparation
- acid amide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
NEW MATERIAL:A phosphoric amide of formula I: [R is aryl, halogenated aryl (halogen is Cl or Br), 1W6C alkyl or halogenated alkyl group; Y is O or S; n is o or 1].
EXAMPLE: A compound of formula II.
USE: Flameproofing agents for regenerated cellulose, cellulose diacetate, cellulose triacetate, or polyester, used by adding to a spinning solution or melt.
PROCESS: A phosphoric acid monohalide of formula IV, e.g. formula III, including a phosphonic acid monohalide and a phosphinic acid monohalide, is dehydrohalogenated and condensed with diethylenetriamine in the presence of an acid- acceptor in an inert solvent to give the objective compound of formula I.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14267377A JPS6039277B2 (en) | 1977-11-30 | 1977-11-30 | Phosphoric acid amide compound and its production method, and flame retardant made from the phosphoric acid amide compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14267377A JPS6039277B2 (en) | 1977-11-30 | 1977-11-30 | Phosphoric acid amide compound and its production method, and flame retardant made from the phosphoric acid amide compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5476527A true JPS5476527A (en) | 1979-06-19 |
JPS6039277B2 JPS6039277B2 (en) | 1985-09-05 |
Family
ID=15320836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14267377A Expired JPS6039277B2 (en) | 1977-11-30 | 1977-11-30 | Phosphoric acid amide compound and its production method, and flame retardant made from the phosphoric acid amide compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039277B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001354836A (en) * | 2000-06-14 | 2001-12-25 | Asahi Denka Kogyo Kk | Flame retardant epoxy resin composition |
JP2009156366A (en) * | 2007-12-27 | 2009-07-16 | Hitachi Constr Mach Co Ltd | Drive device for high lift working machine |
CN101792463A (en) * | 2010-03-02 | 2010-08-04 | 苏州科技学院 | Nitrogen-containing aryl hypophosphorous acid metal salt and preparation method thereof |
-
1977
- 1977-11-30 JP JP14267377A patent/JPS6039277B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001354836A (en) * | 2000-06-14 | 2001-12-25 | Asahi Denka Kogyo Kk | Flame retardant epoxy resin composition |
JP2009156366A (en) * | 2007-12-27 | 2009-07-16 | Hitachi Constr Mach Co Ltd | Drive device for high lift working machine |
CN101792463A (en) * | 2010-03-02 | 2010-08-04 | 苏州科技学院 | Nitrogen-containing aryl hypophosphorous acid metal salt and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6039277B2 (en) | 1985-09-05 |
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