IT972792B - Procedimento per la preparazione di glicoli eteri - Google Patents
Procedimento per la preparazione di glicoli eteriInfo
- Publication number
- IT972792B IT972792B IT33441/72A IT3344172A IT972792B IT 972792 B IT972792 B IT 972792B IT 33441/72 A IT33441/72 A IT 33441/72A IT 3344172 A IT3344172 A IT 3344172A IT 972792 B IT972792 B IT 972792B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- ether glycols
- glycols
- ether
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT33441/72A IT972792B (it) | 1972-12-22 | 1972-12-22 | Procedimento per la preparazione di glicoli eteri |
CH1763473A CH603519A5 (it) | 1972-12-22 | 1973-12-17 | |
GB5865473A GB1418510A (en) | 1972-12-22 | 1973-12-18 | Process for the production of glycol ethers |
NL7317387A NL7317387A (it) | 1972-12-22 | 1973-12-19 | |
CA188,503A CA1011345A (en) | 1972-12-22 | 1973-12-19 | Process for the production of glycol ethers |
JP744698A JPS5530496B2 (it) | 1972-12-22 | 1973-12-21 | |
DE2364150A DE2364150A1 (de) | 1972-12-22 | 1973-12-21 | Verfahren zur herstellung von aethylenglykolaethern |
FR7345938A FR2211438B1 (it) | 1972-12-22 | 1973-12-21 | |
US05/428,575 US3935279A (en) | 1972-12-22 | 1973-12-26 | Process for the production of glycol ethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT33441/72A IT972792B (it) | 1972-12-22 | 1972-12-22 | Procedimento per la preparazione di glicoli eteri |
Publications (1)
Publication Number | Publication Date |
---|---|
IT972792B true IT972792B (it) | 1974-05-31 |
Family
ID=11237442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT33441/72A IT972792B (it) | 1972-12-22 | 1972-12-22 | Procedimento per la preparazione di glicoli eteri |
Country Status (9)
Country | Link |
---|---|
US (1) | US3935279A (it) |
JP (1) | JPS5530496B2 (it) |
CA (1) | CA1011345A (it) |
CH (1) | CH603519A5 (it) |
DE (1) | DE2364150A1 (it) |
FR (1) | FR2211438B1 (it) |
GB (1) | GB1418510A (it) |
IT (1) | IT972792B (it) |
NL (1) | NL7317387A (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1064527A (en) * | 1975-07-21 | 1979-10-16 | John L. Riddle | Preparation of secondary alkanol alkoxylates |
DE3125107A1 (de) * | 1981-06-26 | 1983-01-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung lagerstabiler (poly-)alkylenglycolmonoalkylether |
US6372925B1 (en) | 2000-06-09 | 2002-04-16 | Shell Oil Company | Process for operating the epoxidation of ethylene |
BRPI0819403B1 (pt) * | 2007-12-12 | 2019-06-18 | Dow Global Technologies Inc. | Processo contínuo não aquoso para produzir glicol éter fenólico |
EP3497076B1 (en) | 2016-08-09 | 2023-07-19 | Scientific Design Company, Inc. | Glycol ether process |
EP3976736A4 (en) | 2019-05-24 | 2023-04-12 | Eastman Chemical Company | THERMAL PYROLYTIC OIL TO A GAS-FED CRACKER FURNACE |
US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
US11945998B2 (en) | 2019-10-31 | 2024-04-02 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
US11319262B2 (en) | 2019-10-31 | 2022-05-03 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
RU2758851C1 (ru) * | 2020-07-08 | 2021-11-02 | Публичное акционерное общество "Омский каучук" | Способ получения бутилцеллозольва из окиси этилена и бутанола |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2276597A (en) * | 1942-03-17 | Manufacture of glycol ethers | ||
US1696874A (en) * | 1928-12-25 | Process of making ethylene glycol monoalkyl ethers | ||
US2870220A (en) * | 1953-08-11 | 1959-01-20 | Union Carbide Corp | Production of nonionic surface active agents |
LU47604A1 (it) * | 1964-12-17 | 1966-06-17 |
-
1972
- 1972-12-22 IT IT33441/72A patent/IT972792B/it active
-
1973
- 1973-12-17 CH CH1763473A patent/CH603519A5/xx not_active IP Right Cessation
- 1973-12-18 GB GB5865473A patent/GB1418510A/en not_active Expired
- 1973-12-19 CA CA188,503A patent/CA1011345A/en not_active Expired
- 1973-12-19 NL NL7317387A patent/NL7317387A/xx unknown
- 1973-12-21 JP JP744698A patent/JPS5530496B2/ja not_active Expired
- 1973-12-21 FR FR7345938A patent/FR2211438B1/fr not_active Expired
- 1973-12-21 DE DE2364150A patent/DE2364150A1/de active Pending
- 1973-12-26 US US05/428,575 patent/US3935279A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3935279A (en) | 1976-01-27 |
CA1011345A (en) | 1977-05-31 |
CH603519A5 (it) | 1978-08-15 |
DE2364150A1 (de) | 1974-07-25 |
FR2211438A1 (it) | 1974-07-19 |
JPS5530496B2 (it) | 1980-08-11 |
JPS5046612A (it) | 1975-04-25 |
NL7317387A (it) | 1974-06-25 |
FR2211438B1 (it) | 1977-08-12 |
GB1418510A (en) | 1975-12-24 |
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