JPS552661A - Preparation of glycol ether - Google Patents
Preparation of glycol etherInfo
- Publication number
- JPS552661A JPS552661A JP7583178A JP7583178A JPS552661A JP S552661 A JPS552661 A JP S552661A JP 7583178 A JP7583178 A JP 7583178A JP 7583178 A JP7583178 A JP 7583178A JP S552661 A JPS552661 A JP S552661A
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- olefin
- catalyst
- exchange resin
- nonionic surfactant
- 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
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002736 nonionic surfactant Substances 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 abstract 1
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- -1 Polyoxyethylene Polymers 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: To obtain the title substance in high yield without pulverizing a catalyst, by bringing a glycol into contact with an olefin in the presence of the catalyst and a specific nonionic surfactant under mild conditions of a low temperature and a low agitation speed.
CONSTITUTION: A glycol of formula I: (R is 2W32C, preperably 2W8C, alkylene group; n is an integer 1W10), e.g. ethylene glycol, is reacted with an olefin in the presence of a strongly acidic cation exchange resin, e.g. styrenesulfonic acid-type ion exchange resin, and a nonionic surfactant, preferably at 0W120°C, more preferably 20W100°C, to give the title compound. Polyoxyethylene oleyl ether or lauryl ether may be cited as the surfactant, and its amount is 0.3W10wt.%, preferably 0.5W5 wt.%, based on the raw material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53075831A JPS6034935B2 (en) | 1978-06-21 | 1978-06-21 | Method for producing glycol ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53075831A JPS6034935B2 (en) | 1978-06-21 | 1978-06-21 | Method for producing glycol ether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS552661A true JPS552661A (en) | 1980-01-10 |
| JPS6034935B2 JPS6034935B2 (en) | 1985-08-12 |
Family
ID=13587518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53075831A Expired JPS6034935B2 (en) | 1978-06-21 | 1978-06-21 | Method for producing glycol ether |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034935B2 (en) |
-
1978
- 1978-06-21 JP JP53075831A patent/JPS6034935B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034935B2 (en) | 1985-08-12 |
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