ES2161854T3 - Preparacion de poli(eteres-esteres) a partir de tetrahidrofuranos y acidos policarboxilicos. - Google Patents
Preparacion de poli(eteres-esteres) a partir de tetrahidrofuranos y acidos policarboxilicos.Info
- Publication number
- ES2161854T3 ES2161854T3 ES95900999T ES95900999T ES2161854T3 ES 2161854 T3 ES2161854 T3 ES 2161854T3 ES 95900999 T ES95900999 T ES 95900999T ES 95900999 T ES95900999 T ES 95900999T ES 2161854 T3 ES2161854 T3 ES 2161854T3
- Authority
- ES
- Spain
- Prior art keywords
- esteres
- tetrahydrofurans
- eteres
- poli
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
- C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6856—Dicarboxylic acids and dihydroxy 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
-
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/20—Tetrahydrofuran
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2648—Alkali metals or compounds thereof
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Catalysts (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
SE PUEDEN FABRICAR POLI(ETER-ESTERES) A PARTIR DE TETRAHIDROFURANOS Y DE ACIDOS POLICARBOXILICOS UTILIZANDO PERFLUOROALQUILSULFONATOS COMO CATALIZADORES. POLIMEROS, ALGUNOS DE LOS CUALES SON NUEVOS, UTILES COMO ELASTOMEROS TERMOPLASTICOS, FIBRAS DE ESPANDEX O CAUCHOS DE URETANO PUEDEN FABRICARSE MEDIANTE LA REACCION DE ACIDOS DICARBOXILICOS QUE CONTENGAN GRUPOS FUNCIONALES CON UN TETRAHIDROFURANO, ESPECIALMENTE TETRAHIDROFURANO MISMO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14116093A | 1993-10-21 | 1993-10-21 | |
US19802494A | 1994-02-17 | 1994-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2161854T3 true ES2161854T3 (es) | 2001-12-16 |
Family
ID=26838847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95900999T Expired - Lifetime ES2161854T3 (es) | 1993-10-21 | 1994-10-20 | Preparacion de poli(eteres-esteres) a partir de tetrahidrofuranos y acidos policarboxilicos. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0724606B1 (es) |
JP (1) | JPH09504047A (es) |
KR (1) | KR100330826B1 (es) |
BR (1) | BR9407858A (es) |
DE (1) | DE69427986T2 (es) |
ES (1) | ES2161854T3 (es) |
WO (1) | WO1995011267A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4794096B2 (ja) * | 2001-09-27 | 2011-10-12 | 旭化成ケミカルズ株式会社 | グリコール酸系共重合体の製造方法 |
DE102004023105A1 (de) * | 2004-05-11 | 2005-12-08 | Zimmer Ag | Verfahren zur Herstellung von elastomeren Copolyestern |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE886304C (de) * | 1951-09-06 | 1953-08-13 | Basf Ag | Verfahren zur Herstellung esterartiger Produkte |
US2811512A (en) * | 1953-07-15 | 1957-10-29 | Du Pont | Organic polyesters from tetrahydrofurans and dicarboxylic acids |
GB1069767A (en) * | 1963-11-02 | 1967-05-24 | Nippon Oil Co Ltd | Polymeric reaction products of tertahydrofuran and dicarboxylic acid cyclic anhydrides and a method of preparing the same |
JPS52139683A (en) * | 1976-05-18 | 1977-11-21 | Agency Of Ind Science & Technol | No# reduction catalyst |
JPS55143392A (en) * | 1979-04-26 | 1980-11-08 | Agency Of Ind Science & Technol | Loop type heat-transfer element |
JPS5834586A (ja) * | 1981-08-26 | 1983-03-01 | 株式会社東芝 | 水冷冷却加熱電極 |
JPH0479752A (ja) * | 1990-07-18 | 1992-03-13 | Nec Corp | 駆動装置 |
WO1994019392A1 (en) * | 1993-02-23 | 1994-09-01 | E.I. Du Pont De Nemours And Company | Copolymerization of tetrahydrofurans and cyclic anhydrides |
-
1994
- 1994-10-20 DE DE69427986T patent/DE69427986T2/de not_active Expired - Lifetime
- 1994-10-20 ES ES95900999T patent/ES2161854T3/es not_active Expired - Lifetime
- 1994-10-20 BR BR9407858A patent/BR9407858A/pt not_active Application Discontinuation
- 1994-10-20 KR KR1019960702048A patent/KR100330826B1/ko not_active IP Right Cessation
- 1994-10-20 EP EP95900999A patent/EP0724606B1/en not_active Expired - Lifetime
- 1994-10-20 JP JP7512103A patent/JPH09504047A/ja active Pending
- 1994-10-20 WO PCT/US1994/011728 patent/WO1995011267A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69427986T2 (de) | 2002-04-04 |
DE69427986D1 (de) | 2001-09-20 |
JPH09504047A (ja) | 1997-04-22 |
EP0724606B1 (en) | 2001-08-16 |
EP0724606A1 (en) | 1996-08-07 |
WO1995011267A1 (en) | 1995-04-27 |
BR9407858A (pt) | 1997-05-20 |
KR960705868A (ko) | 1996-11-08 |
KR100330826B1 (ko) | 2002-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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