ZA864559B - Polyether polyols,their manufacture and use in polyurethanes production - Google Patents
Polyether polyols,their manufacture and use in polyurethanes productionInfo
- Publication number
- ZA864559B ZA864559B ZA864559A ZA864559A ZA864559B ZA 864559 B ZA864559 B ZA 864559B ZA 864559 A ZA864559 A ZA 864559A ZA 864559 A ZA864559 A ZA 864559A ZA 864559 B ZA864559 B ZA 864559B
- Authority
- ZA
- South Africa
- Prior art keywords
- polyurethanes
- manufacture
- production
- polyether polyols
- polyols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858516618A GB8516618D0 (en) | 1985-07-01 | 1985-07-01 | Polyether polyols |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA864559B true ZA864559B (en) | 1987-05-27 |
Family
ID=10581612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA864559A ZA864559B (en) | 1985-07-01 | 1986-06-18 | Polyether polyols,their manufacture and use in polyurethanes production |
Country Status (10)
Country | Link |
---|---|
US (1) | US4703069A (de) |
EP (1) | EP0213697A3 (de) |
JP (1) | JPS6213434A (de) |
AR (1) | AR241908A1 (de) |
AU (1) | AU579739B2 (de) |
CA (1) | CA1245225A (de) |
DK (1) | DK307786A (de) |
GB (1) | GB8516618D0 (de) |
NZ (1) | NZ216595A (de) |
ZA (1) | ZA864559B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8410480D0 (en) * | 1984-04-24 | 1984-05-31 | Bp Chem Int Ltd | Preparation of polymer polyols |
US4943626A (en) * | 1988-07-29 | 1990-07-24 | The Dow Chemical Company | Primary polyether active hydrogen compounds which are prepared from linked, protectively initiated polyalkyleneoxides |
US5591446A (en) * | 1989-04-04 | 1997-01-07 | Beiersdorf, A.G. | Methods and agents for the prophylaxis of atopy |
US5091438A (en) * | 1989-07-14 | 1992-02-25 | Takeda Chemical Industries, Ltd. | Method of producing rigid urethane foam |
CA2066503A1 (en) * | 1991-04-22 | 1992-10-23 | Joseph S. Sollers | Polyurethane foam based on combination of polyester resin and polyether polyol |
US5484820A (en) * | 1994-08-05 | 1996-01-16 | The Dow Chemical Company | Polyurethane foam for packaging applications |
US6403655B1 (en) | 1995-03-06 | 2002-06-11 | Ethicon, Inc. | Method of preventing adhesions with absorbable polyoxaesters |
US5597579A (en) * | 1995-03-06 | 1997-01-28 | Ethicon, Inc. | Blends of absorbable polyoxaamides |
US5698213A (en) * | 1995-03-06 | 1997-12-16 | Ethicon, Inc. | Hydrogels of absorbable polyoxaesters |
US6100346A (en) * | 1995-03-06 | 2000-08-08 | Ethicon, Inc. | Copolymers of polyoxaamides |
US5700583A (en) * | 1995-03-06 | 1997-12-23 | Ethicon, Inc. | Hydrogels of absorbable polyoxaesters containing amines or amido groups |
US5962023A (en) * | 1995-03-06 | 1999-10-05 | Ethicon, Inc. | Hydrogels containing absorbable polyoxaamides |
US6147168A (en) | 1995-03-06 | 2000-11-14 | Ethicon, Inc. | Copolymers of absorbable polyoxaesters |
US5859150A (en) * | 1995-03-06 | 1999-01-12 | Ethicon, Inc. | Prepolymers of absorbable polyoxaesters |
US5844017A (en) * | 1995-03-06 | 1998-12-01 | Ethicon, Inc. | Prepolymers of absorbable polyoxaesters containing amines and/or amido groups |
DE19639121A1 (de) † | 1996-09-24 | 1998-03-26 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
US6074660A (en) * | 1998-04-20 | 2000-06-13 | Ethicon, Inc. | Absorbable polyoxaesters containing amines and/ or amido groups |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866774A (en) * | 1953-09-23 | 1958-12-30 | Univ Notre Dame | Polyether polyurethane rubber |
US3290387A (en) * | 1961-05-08 | 1966-12-06 | Exxon Research Engineering Co | Oxyalkylated dimethylol and trimethylol alkanes |
FR2269550A1 (en) * | 1974-05-03 | 1975-11-28 | Progil Bayer Ugine | Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols |
JPS6029368B2 (ja) * | 1976-06-28 | 1985-07-10 | 理研ビタミン株式会社 | ペンタエリスリト−ル及びジペンタエリスリト−ルのポリオキシエチレン付加物の製造法 |
EP0060430B1 (de) * | 1981-03-13 | 1985-12-18 | Th. Goldschmidt AG | Verfahren zur Herstellung von Polymerisaten mit seitenständig gebundenen Polyalkylenoxidketten |
GB2106506B (en) * | 1981-07-04 | 1985-05-09 | Univ Manchester | Production of polymeric polyols |
US4581470A (en) * | 1983-09-27 | 1986-04-08 | Union Carbide Corporation | Novel polyols and uses thereof |
GB8404022D0 (en) * | 1984-02-15 | 1984-03-21 | Ici Plc | Polyether polyols |
-
1985
- 1985-07-01 GB GB858516618A patent/GB8516618D0/en active Pending
-
1986
- 1986-06-18 ZA ZA864559A patent/ZA864559B/xx unknown
- 1986-06-19 NZ NZ216595A patent/NZ216595A/xx unknown
- 1986-06-24 EP EP86304857A patent/EP0213697A3/de not_active Ceased
- 1986-06-24 AU AU59146/86A patent/AU579739B2/en not_active Ceased
- 1986-06-27 US US06/879,435 patent/US4703069A/en not_active Expired - Fee Related
- 1986-06-27 DK DK307786A patent/DK307786A/da not_active Application Discontinuation
- 1986-07-01 JP JP61154949A patent/JPS6213434A/ja active Pending
- 1986-07-01 AR AR86304414A patent/AR241908A1/es active
- 1986-07-02 CA CA000512920A patent/CA1245225A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR241908A1 (es) | 1993-01-29 |
DK307786D0 (da) | 1986-06-27 |
EP0213697A2 (de) | 1987-03-11 |
US4703069A (en) | 1987-10-27 |
EP0213697A3 (de) | 1988-11-02 |
NZ216595A (en) | 1989-01-27 |
JPS6213434A (ja) | 1987-01-22 |
AU5914686A (en) | 1987-01-08 |
CA1245225A (en) | 1988-11-22 |
AU579739B2 (en) | 1988-12-08 |
DK307786A (da) | 1987-01-02 |
GB8516618D0 (en) | 1985-08-07 |
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