JPS646231A - Production of adduct of halogenated phenols with alkylene oxide - Google Patents
Production of adduct of halogenated phenols with alkylene oxideInfo
- Publication number
- JPS646231A JPS646231A JP62160460A JP16046087A JPS646231A JP S646231 A JPS646231 A JP S646231A JP 62160460 A JP62160460 A JP 62160460A JP 16046087 A JP16046087 A JP 16046087A JP S646231 A JPS646231 A JP S646231A
- Authority
- JP
- Japan
- Prior art keywords
- alkylene oxide
- adduct
- halogenated
- production
- retardant
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE:To obtain the titled compound useful as flame-retardant, having extremely low coloring degree of product, by reacting a monofunctional halogenated phenol or halogenated bisphenol with an alkylene oxide in the presence of an aliphatic tertiary amine of a catalyst in a fixed ratio. CONSTITUTION:A monofunctional halogenated phenol and/or halogenated bisphenol is reacted with an alkylene oxide in the presence of 0.05-3wt.%, preferably 0.2-0.8wt.% based on the halogenated phenol or halogenated bisphenol of the raw material of an aliphatic tertiary amine [e.g. (CH3)2NC8H17] shown by the formula (at least one of R<1>-R<3> is 5-28C alkyl and the other is 1-28C alkyl) to give an adduct of an alkylene oxide. The adduct is useful as an additive for synthetic polymers or synthetic fibers, especially a flame- retardant of addition type or reaction type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160460A JP2549073B2 (en) | 1987-06-26 | 1987-06-26 | Process for producing alkylene oxide adduct of halogenated phenols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160460A JP2549073B2 (en) | 1987-06-26 | 1987-06-26 | Process for producing alkylene oxide adduct of halogenated phenols |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS646231A true JPS646231A (en) | 1989-01-10 |
JP2549073B2 JP2549073B2 (en) | 1996-10-30 |
Family
ID=15715420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62160460A Expired - Lifetime JP2549073B2 (en) | 1987-06-26 | 1987-06-26 | Process for producing alkylene oxide adduct of halogenated phenols |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2549073B2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017976A (en) * | 1973-06-18 | 1975-02-25 | ||
JPS6161626A (en) * | 1984-09-03 | 1986-03-29 | Riken Vitamin Co Ltd | Manufacture of emulsifier composition |
JPS61148135A (en) * | 1984-12-21 | 1986-07-05 | Asahi Glass Co Ltd | Alkoxylation of brominated bisphenol |
JPS61238748A (en) * | 1985-04-16 | 1986-10-24 | ザ ブリテイツシユ ピトローリアム コンパニー ピー.エル.シー | Manufacture of alkoxyhalides |
-
1987
- 1987-06-26 JP JP62160460A patent/JP2549073B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017976A (en) * | 1973-06-18 | 1975-02-25 | ||
JPS6161626A (en) * | 1984-09-03 | 1986-03-29 | Riken Vitamin Co Ltd | Manufacture of emulsifier composition |
JPS61148135A (en) * | 1984-12-21 | 1986-07-05 | Asahi Glass Co Ltd | Alkoxylation of brominated bisphenol |
JPS61238748A (en) * | 1985-04-16 | 1986-10-24 | ザ ブリテイツシユ ピトローリアム コンパニー ピー.エル.シー | Manufacture of alkoxyhalides |
Also Published As
Publication number | Publication date |
---|---|
JP2549073B2 (en) | 1996-10-30 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |