IT7828351A0 - Processo per preparare (poli)alchilenglicolmonoalchileteri. - Google Patents
Processo per preparare (poli)alchilenglicolmonoalchileteri.Info
- Publication number
- IT7828351A0 IT7828351A0 IT7828351A IT2835178A IT7828351A0 IT 7828351 A0 IT7828351 A0 IT 7828351A0 IT 7828351 A IT7828351 A IT 7828351A IT 2835178 A IT2835178 A IT 2835178A IT 7828351 A0 IT7828351 A0 IT 7828351A0
- Authority
- IT
- Italy
- Prior art keywords
- alkyleneglycolmonoalkylethers
- poly
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/838,506 US4139566A (en) | 1977-10-03 | 1977-10-03 | Secondary alcohol ethoxylate process |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7828351A0 true IT7828351A0 (it) | 1978-10-02 |
IT1101607B IT1101607B (it) | 1985-10-07 |
Family
ID=25277258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28351/78A IT1101607B (it) | 1977-10-03 | 1978-10-02 | Processo per preparare (poli) alchilenglicol monoalchileteri |
Country Status (5)
Country | Link |
---|---|
US (1) | US4139566A (it) |
EP (1) | EP0001651B1 (it) |
JP (1) | JPS5463009A (it) |
DE (1) | DE2861818D1 (it) |
IT (1) | IT1101607B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1151675A (en) * | 1979-09-04 | 1983-08-09 | Eit Drent | Process for the preparation of an olefinically unsaturated ether |
US4371716A (en) * | 1979-09-04 | 1983-02-01 | Shell Oil Company | β-(Sec-alkoxy) ethanol process |
IT1137629B (it) * | 1980-08-18 | 1986-09-10 | Ugine Kuhlmann | Procedimento per la preparazione di eteri alifatici |
GB8517188D0 (en) * | 1985-07-06 | 1985-08-14 | Bp Chem Int Ltd | Metal perfluorosulphonic acid polymer catalyst |
JP2567927B2 (ja) * | 1987-09-30 | 1996-12-25 | テキサス インスツルメンツ インコーポレイテッド | 電気的にプログラム可能なメモリセル |
DE4222183A1 (de) * | 1992-07-06 | 1994-01-13 | Henkel Kgaa | Verfahren zur Herstellung von Polyalkylethern |
DE4236203A1 (de) * | 1992-10-27 | 1994-04-28 | Bayer Ag | Verfahren zur Herstellung von chlorsubstituierten aromatischen Aminen und von Katalysatoren |
DE4445635A1 (de) * | 1994-12-21 | 1996-06-27 | Veba Oel Ag | Verfahren zur Herstellung von Polyolalkylethern |
US5994595A (en) * | 1996-12-06 | 1999-11-30 | Nippon Shokubai Co., Ltd. | Production process for (poly)alkylene glycol monoalkyl ether |
TW519535B (en) * | 1996-12-06 | 2003-02-01 | Nippon Catalytic Chem Ind | Higher secondary alcohol alkoxylate compound composition, method for production thereof, and detergent and emulsifier using the composition |
US6346509B1 (en) | 1997-12-05 | 2002-02-12 | Nippon Shokubai Co., Ltd. | Higher secondary alcohol alkoxylate compound composition, method for production thereof, and detergent and emulsifier using the composition |
US8722944B2 (en) * | 2008-05-09 | 2014-05-13 | Dow Global Technologies Llc | Process for olefin etherification |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2067385A (en) * | 1934-04-26 | 1937-01-12 | Shell Dev | Ethers and process for producing the same |
US2198046A (en) * | 1936-01-31 | 1940-04-23 | Ig Farbenindustrie Ag | Process of producing esters and ethers |
DE1224294B (de) * | 1961-01-09 | 1966-09-08 | Bayer Ag | Verfahren zur Herstellung von tertiaeren Butylalkylaethern |
NL296698A (it) * | 1962-08-24 | |||
NL6401246A (it) * | 1964-02-13 | 1965-08-16 | ||
GB1176620A (en) * | 1968-07-09 | 1970-01-07 | Shell Int Research | Recovery of Tertiary Olefins |
JPS5735687B2 (it) * | 1973-10-26 | 1982-07-30 |
-
1977
- 1977-10-03 US US05/838,506 patent/US4139566A/en not_active Expired - Lifetime
-
1978
- 1978-09-25 EP EP78200207A patent/EP0001651B1/en not_active Expired
- 1978-09-25 DE DE7878200207T patent/DE2861818D1/de not_active Expired
- 1978-10-02 JP JP12047578A patent/JPS5463009A/ja active Granted
- 1978-10-02 IT IT28351/78A patent/IT1101607B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5463009A (en) | 1979-05-21 |
EP0001651A1 (en) | 1979-05-02 |
EP0001651B1 (en) | 1982-05-12 |
IT1101607B (it) | 1985-10-07 |
US4139566A (en) | 1979-02-13 |
JPS6151570B2 (it) | 1986-11-10 |
DE2861818D1 (en) | 1982-07-01 |
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