SG55788G - Process for the preparation of alkanol alkoxylates - Google Patents
Process for the preparation of alkanol alkoxylatesInfo
- Publication number
- SG55788G SG55788G SG557/88A SG55788A SG55788G SG 55788 G SG55788 G SG 55788G SG 557/88 A SG557/88 A SG 557/88A SG 55788 A SG55788 A SG 55788A SG 55788 G SG55788 G SG 55788G
- Authority
- SG
- Singapore
- Prior art keywords
- preparation
- acid
- alkanol alkoxylates
- alkanol
- carbon atoms
- 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
-
- 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
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/366,438 US4396779A (en) | 1982-04-07 | 1982-04-07 | Alkanol alkoxylate preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
SG55788G true SG55788G (en) | 1989-06-02 |
Family
ID=23442998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG557/88A SG55788G (en) | 1982-04-07 | 1988-08-23 | Process for the preparation of alkanol alkoxylates |
Country Status (9)
Country | Link |
---|---|
US (1) | US4396779A (de) |
EP (1) | EP0091146B1 (de) |
JP (1) | JPS58185533A (de) |
AU (1) | AU555603B2 (de) |
CA (1) | CA1194503A (de) |
DE (1) | DE3361826D1 (de) |
NZ (1) | NZ203797A (de) |
SG (1) | SG55788G (de) |
ZA (1) | ZA832395B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU570489B2 (en) * | 1983-07-05 | 1988-03-17 | Union Carbide Corporation | Alkoxylation using calcium catalysts |
DE3706047A1 (de) * | 1987-02-25 | 1988-09-08 | Henkel Kgaa | Erdalkalimetallsalze vicinal hydroxy, alkoxy-substituierter c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)6(pfeil abwaerts)-c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)2(pfeil abwaerts)-fettsaeuren, verfahren zu ihrer herstellung und ihre verwendung als alkoxylierungskatalysatoren |
TR23339A (tr) * | 1987-06-15 | 1989-12-14 | Henkel Kgaa | Alkoksillendirme icin katalizoer,olarak eter karbonik asitlerinin toprak alkalisi tozlarinin kullanilmasi |
US4902658A (en) * | 1987-09-30 | 1990-02-20 | Union Carbide Corporation | Alkoxylation using heterogeneous calcium catalysts and products therefrom |
US5104575A (en) * | 1987-09-30 | 1992-04-14 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using heterogeneous calcium catalysts and products therefrom |
DE3812168A1 (de) * | 1988-04-12 | 1989-10-26 | Henkel Kgaa | Verwendung von erdalkalisalzen von polycarbonsaeuremonoestern als katalysatoren fuer die alkoxylierung |
DE3814849A1 (de) * | 1988-05-02 | 1989-11-16 | Henkel Kgaa | Verwendung von estern der titan- und/oder zirkonsaeure als katalysatoren fuer die ethoxylierung bzw. propoxylierung |
US5112788A (en) * | 1988-09-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts |
US5112789A (en) * | 1988-09-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation catalysis |
US5120697A (en) * | 1988-09-30 | 1992-06-09 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified calcium-containing catalysts |
US5114900A (en) * | 1988-09-30 | 1992-05-19 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified calcium-containing bimetallic or polymetallic catalysts |
US5118650A (en) * | 1988-09-30 | 1992-06-02 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified group iiib metal-containing bimetallic or polymetallic catalysts |
US4946984A (en) * | 1988-09-30 | 1990-08-07 | Union Carbide Chemicals And Plastics Company Inc. | Alkoxylation using a calcium sulfate catalyst |
ZA909267B (en) * | 1990-03-09 | 1991-09-25 | Ici Australia Operations | Fatty alcohol alkoxylate |
DE4010606A1 (de) * | 1990-04-02 | 1991-10-10 | Henkel Kgaa | Verwendung von hydrophobierten hydrotalciten als katalysatoren fuer die ethoxylierung bzw. propoxylierung |
US5191104A (en) * | 1990-09-20 | 1993-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation of carboxylated compounds |
US5104987A (en) * | 1990-09-20 | 1992-04-14 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation of active hydrogen-containing compounds |
DE4034305A1 (de) * | 1990-10-29 | 1992-04-30 | Henkel Kgaa | Hydrophobierte doppelschichthydroxid-verbindungen, verfahren zur herstellung und ihre verwendung als alkoxylierungskatalysatoren |
CA2068237A1 (en) * | 1991-10-18 | 1993-04-19 | Edward C. Nieh | Catalyst removal from alcohol alkoxylates using acid clays |
EP1120457B1 (de) * | 1998-09-29 | 2013-07-03 | Sanyo Chemical Industries, Ltd. | Tensid, verfahren zu seiner herstellung sowie waschmittelzusammensetzung |
US6593500B2 (en) | 2001-01-19 | 2003-07-15 | Rhodia, Inc. | Process for alkoxylation with a boron-containing catalyst |
DE102007027372A1 (de) | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Hydrierung von Glycerin |
DE102007027371A1 (de) | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Herstellung einer Verbindung aufweisend mindestens eine Ester-Gruppe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3000963A (en) * | 1959-05-11 | 1961-09-19 | Jefferson Chem Co Inc | Process for refining crude polymers and adducts of propylene oxide |
SE403611B (sv) * | 1975-09-05 | 1978-08-28 | Berol Kemi Ab | Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator |
CA1187105A (en) * | 1979-09-27 | 1985-05-14 | James H. Mccain, Jr. | Process for preparation of catalysts for oxyalkylation of reactive hydrogen compounds |
EP0026546B1 (de) * | 1979-09-27 | 1985-09-04 | Union Carbide Corporation | Reaktionsverfahren von Epoxyden mit organischen aktiven Wasserstoff enthaltenden Verbindungen |
US4282387A (en) * | 1979-12-26 | 1981-08-04 | The Dow Chemical Company | Process for preparing polyols |
-
1982
- 1982-04-07 US US06/366,438 patent/US4396779A/en not_active Expired - Lifetime
-
1983
- 1983-03-17 DE DE8383200375T patent/DE3361826D1/de not_active Expired
- 1983-03-17 EP EP83200375A patent/EP0091146B1/de not_active Expired
- 1983-03-17 CA CA000423852A patent/CA1194503A/en not_active Expired
- 1983-03-18 AU AU12581/83A patent/AU555603B2/en not_active Ceased
- 1983-04-05 ZA ZA832395A patent/ZA832395B/xx unknown
- 1983-04-05 JP JP58058806A patent/JPS58185533A/ja active Granted
- 1983-04-06 NZ NZ203797A patent/NZ203797A/en unknown
-
1988
- 1988-08-23 SG SG557/88A patent/SG55788G/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU1258183A (en) | 1983-10-13 |
CA1194503A (en) | 1985-10-01 |
US4396779A (en) | 1983-08-02 |
AU555603B2 (en) | 1986-10-02 |
NZ203797A (en) | 1985-07-31 |
DE3361826D1 (en) | 1986-02-27 |
EP0091146B1 (de) | 1986-01-15 |
ZA832395B (en) | 1983-12-28 |
EP0091146A2 (de) | 1983-10-12 |
JPH0321010B2 (de) | 1991-03-20 |
EP0091146A3 (en) | 1984-04-25 |
JPS58185533A (ja) | 1983-10-29 |
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