BE602268A - Procédé d'oxyalcoylation de polyols. - Google Patents
Procédé d'oxyalcoylation de polyols.Info
- Publication number
- BE602268A BE602268A BE602268A BE602268A BE602268A BE 602268 A BE602268 A BE 602268A BE 602268 A BE602268 A BE 602268A BE 602268 A BE602268 A BE 602268A BE 602268 A BE602268 A BE 602268A
- Authority
- BE
- Belgium
- Prior art keywords
- oxyalkylation
- polyols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
- C07H15/08—Polyoxyalkylene derivatives
-
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
-
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—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 the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (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 |
---|---|---|---|
US21874A US3190927A (en) | 1960-04-13 | 1960-04-13 | Process for oxyalkylating solid polyols |
Publications (1)
Publication Number | Publication Date |
---|---|
BE602268A true BE602268A (fr) | 1961-10-06 |
Family
ID=21806617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE602268A BE602268A (fr) | 1960-04-13 | 1961-04-06 | Procédé d'oxyalcoylation de polyols. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3190927A (fr) |
BE (1) | BE602268A (fr) |
CH (1) | CH439754A (fr) |
DE (1) | DE1276622B (fr) |
GB (1) | GB978753A (fr) |
LU (1) | LU39985A1 (fr) |
NL (1) | NL263330A (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222261B (de) * | 1963-04-20 | 1966-08-04 | Bayer Ag | Verfahren zur Herstellung von Polyaethern durch Polymerisation von Alkylenoxyden |
US3277076A (en) * | 1963-05-04 | 1966-10-04 | Takeda Chemical Industries Ltd | Polyether polyol useful as intermediate in preparation of polyurethane foam |
GB1016589A (en) * | 1963-07-05 | 1966-01-12 | Scholten Chemische Fab | A process for preparing polyethers |
DE1468014A1 (de) * | 1964-01-29 | 1969-01-09 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Hydroxyalkylaethern von Galactomannanen |
GB1082673A (en) * | 1964-06-10 | 1967-09-06 | Pfizer Ltd | Polyethers |
US3346557A (en) * | 1965-06-04 | 1967-10-10 | Wyandotte Chemicals Corp | Process for oxyalkylating solid polyols |
US4585858A (en) * | 1967-01-03 | 1986-04-29 | Cpc International Inc. | Starch-based polyether polyols |
US3865806A (en) * | 1970-12-28 | 1975-02-11 | Dow Chemical Co | Low viscosity, low equivalent weight polyether polyols and a method for their preparation |
CA1064527A (fr) * | 1975-07-21 | 1979-10-16 | John L. Riddle | Preparation d'alkoxylates d'alcanol secondaire |
FR2397185A1 (fr) * | 1977-05-18 | 1979-02-09 | Oreal | Composition non irritante pour le demaquillage des yeux |
US4230824A (en) * | 1978-06-12 | 1980-10-28 | Mobay Chemical Corporation | Sucrose based polyether polyols |
US4228310A (en) * | 1979-03-19 | 1980-10-14 | Texaco Development Corp. | Polyol preparation |
US4268498A (en) * | 1979-07-16 | 1981-05-19 | Revlon, Inc. | Clear cosmetic sticks |
US4690956A (en) | 1982-04-01 | 1987-09-01 | Basf Corporation | Process for the preparation of graft polymer dispersions and flame-retardant polyurethane foams |
US4503207A (en) * | 1983-07-05 | 1985-03-05 | Basf Wyandotte Corporation | Process for the preparation of acrylamide graft polymer dispersions |
US4555527A (en) * | 1983-07-05 | 1985-11-26 | Basf Wyandotte Corporation | Process for the preparation of acrylamide graft polymer dispersions |
ES2069664T3 (es) | 1990-01-29 | 1995-05-16 | Basf Corp | Un proceso para preparar polioles de injerto y los polioles preparados por el mismo. |
US5543557A (en) * | 1990-07-02 | 1996-08-06 | Perstorp Ab | Acrylate monomer having a reduced primary irritation index and a method of making same |
SE467254B (sv) * | 1990-07-02 | 1992-06-22 | Perstorp Ab | Foerfarande foer framstaellning av etoxylerat polyolpropoxylat |
US5436277A (en) | 1994-07-28 | 1995-07-25 | Basf Corporation | Polyisocyanate compositions for the preparation of flexible polyurethane foams |
EP0774485A3 (fr) | 1995-11-14 | 1997-10-01 | Basf Corp | Procédé de préparation d'un bloc de mousse flexible de polyuréthane ayant des caractéristiques améliorés de sensation, de confort et d'usure |
US5656678A (en) * | 1996-05-14 | 1997-08-12 | Hickory Springs Manufacturing Company | Method and apparatus for the production of polyurethane foam using variable capacity trough |
FR2798660B1 (fr) | 1999-09-22 | 2001-11-16 | Atofina | Procede de preparation des dispersions stables de (co) polymeres dans un polyol |
DE10156014A1 (de) * | 2001-11-15 | 2003-06-05 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
DE10343099B3 (de) * | 2003-09-18 | 2005-06-09 | Bayer Materialscience Ag | Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür |
US20050239968A1 (en) * | 2004-04-23 | 2005-10-27 | Heyman Duane A | Process for preparing graft polyols using enol ethers as reaction moderators |
WO2006075954A1 (fr) * | 2005-01-13 | 2006-07-20 | Perstorp, Specialty Chemicals Ab | Procede d'alcoxylation sans eau ni solvant |
DE102005015894A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
US20070199976A1 (en) * | 2006-02-27 | 2007-08-30 | Mao-Yao Huang | Process of forming a polyol |
EP2365019A1 (fr) | 2010-03-13 | 2011-09-14 | Bayer MaterialScience AG | Procédé destiné à la fabrication de polyols de polyéther |
US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
SG2014014567A (en) * | 2013-02-22 | 2014-09-26 | Bayer Materialscience Ag | Process for preparing polyether polyols |
MX337785B (es) * | 2013-02-22 | 2016-03-18 | Bayer Materialscience Ag | Procedimiento de preparacion de polioles de polieter. |
EP3330307A1 (fr) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Utilisation d'esters d'acide acrylique et amides pour élimination des émissions de mousse de polyuréthane |
EP3330308A1 (fr) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Procédé de fabrication de mousses souples en polyuréthane à base de tdi comprenant des anhydrides d'acide organiques et/ou des chlorures d'acides organiques |
EP3336115A1 (fr) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Procédé de réduction d'émissions d'une mousse de polyuréthane |
EP3492503A1 (fr) | 2017-11-29 | 2019-06-05 | Covestro Deutschland AG | Polyester contenant des imides |
EP3741788A1 (fr) | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Procédé de production de mélanges de poly-oxyalkylène-polyol |
CN111533899A (zh) * | 2020-05-25 | 2020-08-14 | 佳化化学(茂名)有限公司 | 一种高分子量季戊四醇聚氧乙烯醚合成方法 |
CN114773167B (zh) * | 2022-04-15 | 2023-12-22 | 上海抚佳精细化工有限公司 | 一种低加合数季戊四醇聚氧乙烯醚及其高转化率制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706207A (en) * | 1955-04-12 | Process for the production of | ||
US2450079A (en) * | 1943-04-23 | 1948-09-28 | Atlas Powder Co | Waxy polyol ether-esters |
GB736991A (en) * | 1951-04-09 | 1955-09-21 | Oxirane Ltd | The manufacture of polyoxyalkylene glycols and their mono-ethers |
US2766292A (en) * | 1953-06-04 | 1956-10-09 | Petrolite Corp | Process for preparing oxyalkylated derivatives |
US2902478A (en) * | 1957-05-09 | 1959-09-01 | Dow Chemical Co | Oxyalkylation of solid polyols |
US2987489A (en) * | 1958-11-19 | 1961-06-06 | Union Carbide Corp | Polymerization of epoxides |
-
1960
- 1960-04-13 US US21874A patent/US3190927A/en not_active Expired - Lifetime
-
1961
- 1961-03-23 GB GB10637/61A patent/GB978753A/en not_active Expired
- 1961-03-29 DE DEM29724A patent/DE1276622B/de active Pending
- 1961-04-05 CH CH396661A patent/CH439754A/de unknown
- 1961-04-06 BE BE602268A patent/BE602268A/fr unknown
- 1961-04-07 NL NL263330D patent/NL263330A/xx unknown
- 1961-04-07 LU LU39985D patent/LU39985A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1276622B (de) | 1968-09-05 |
CH439754A (de) | 1967-07-15 |
LU39985A1 (fr) | 1961-06-07 |
US3190927A (en) | 1965-06-22 |
GB978753A (en) | 1964-12-23 |
NL263330A (fr) | 1964-05-25 |
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