IT1101607B - Processo per preparare (poli) alchilenglicol monoalchileteri - Google Patents
Processo per preparare (poli) alchilenglicol monoalchileteriInfo
- Publication number
- IT1101607B IT1101607B IT28351/78A IT2835178A IT1101607B IT 1101607 B IT1101607 B IT 1101607B IT 28351/78 A IT28351/78 A IT 28351/78A IT 2835178 A IT2835178 A IT 2835178A IT 1101607 B IT1101607 B IT 1101607B
- Authority
- IT
- Italy
- Prior art keywords
- monoalkyleters
- alchylenglicol
- poli
- preparing
- poly
- 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
- C07C41/05—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 IT7828351A0 (it) | 1978-10-02 |
IT1101607B true 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 |
---|---|---|---|---|
US4371716A (en) * | 1979-09-04 | 1983-02-01 | Shell Oil Company | β-(Sec-alkoxy) ethanol process |
CA1151675A (en) * | 1979-09-04 | 1983-08-09 | Eit Drent | Process for the preparation of an olefinically unsaturated ether |
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 |
EP0310194A1 (en) * | 1987-09-30 | 1989-04-05 | Union Carbide Corporation | Continuous process for producing linear, secondary, aliphatic alcohol ethoxylates |
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 |
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 |
TW349106B (en) | 1996-12-06 | 1999-01-01 | Nippon Catalytic Chem Ind | Production process for (poly)alkylene glycol monoalkyl ether |
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 |
EP2285763B1 (en) * | 2008-05-09 | 2014-05-07 | 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 DE DE7878200207T patent/DE2861818D1/de not_active Expired
- 1978-09-25 EP EP78200207A patent/EP0001651B1/en 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 |
---|---|
US4139566A (en) | 1979-02-13 |
DE2861818D1 (en) | 1982-07-01 |
EP0001651A1 (en) | 1979-05-02 |
EP0001651B1 (en) | 1982-05-12 |
JPS5463009A (en) | 1979-05-21 |
JPS6151570B2 (it) | 1986-11-10 |
IT7828351A0 (it) | 1978-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1101607B (it) | Processo per preparare (poli) alchilenglicol monoalchileteri | |
IT7829872A0 (it) | Processo per la preparazione di un catalizzatore per la produzione di ossido di etilene. | |
NL7611061A (nl) | Werkwijze ter bereiding van bij kamertempera- tuur vulkaniseerbare, siloxanrubber bevattende materialen die bestand zijn tegen oplosmiddelen. | |
IT7925296A0 (it) | Processo per produrre etere fluorovinilico. | |
BR7905961A (pt) | Processo para sintese de metanol | |
IT8026992A0 (it) | Procedimento di sintesi di etere fluorometilesafluoroisopropilico. | |
MX5836E (es) | Procedimiento para preparar derivados de acidos-5-tiazol-carboxilicos 2,4-disubstituidos | |
NL7706837A (nl) | Werkwijze ter bereiding van aromatische sulfi- de/sulfonpolymeren. | |
BR8007800A (pt) | Processo para conversao homogenea de metanol em acetaldeido,etanol ou suas misturas | |
IT1064930B (it) | Procedimento per preparare oligomeri di perfluoroeteri | |
IT7827253A0 (it) | Processo per il ricupero di catalizzatore. | |
IT7822304A0 (it) | Processo per la produzione di etilenglicol dimetiletere (dimetilglicol). | |
IT1099572B (it) | Procedimento per la preparazione di eteri fenclici | |
IT7823299A0 (it) | Catalizzatore per la produzione di ossido di etilene. | |
RO82467A (ro) | Procedeu pentru prepararea unor 4h-1,3-tiazin-4-one | |
ES503630A0 (es) | Procedimiento para la fabricacion del acido b-hidroxibutiri-co o sus oligocondensados | |
BR7608753A (pt) | Processo para preparar um catalizador suportado contendo prata,catalizador assim obtido,e processo para produzir oxido de etileno | |
SE8004782L (sv) | Funktionellt substituerade fenoxialkyl-alkoxisilaner och forfarande for framstellning derav | |
MX146305A (es) | Procedimiento mejorado para la obtencion de etilenglicol | |
IT1137629B (it) | Procedimento per la preparazione di eteri alifatici | |
SE7712786L (sv) | 1-acyl-2-imidazolin och forfarande for dess framstellning | |
IT7826475A0 (it) | Procedimento per la produzione di etilene da miscele di idrocarburi mediante rettificazione a basse temperature. | |
BE858847A (fr) | Sulfanilides halogenes comme agents anthelmintiques | |
ES467216A1 (es) | Procedimiento para la obtencion de oxido propilenico. | |
AR222669A1 (es) | Procedimiento para la obtencion del acido 3,3-dimetil-2-oxobutirico |