ES8501780A1 - Procedimiento para la obtencion de esteres insaturados - Google Patents
Procedimiento para la obtencion de esteres insaturadosInfo
- Publication number
- ES8501780A1 ES8501780A1 ES531167A ES531167A ES8501780A1 ES 8501780 A1 ES8501780 A1 ES 8501780A1 ES 531167 A ES531167 A ES 531167A ES 531167 A ES531167 A ES 531167A ES 8501780 A1 ES8501780 A1 ES 8501780A1
- Authority
- ES
- Spain
- Prior art keywords
- residues
- mol
- carbon atoms
- butene
- diol
- 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
Links
- 150000002148 esters Chemical class 0.000 title abstract 2
- 239000008199 coating composition Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 125000001142 dicarboxylic acid group Chemical group 0.000 abstract 2
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- -1 aromatic dicarboxylic acids Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/60—Maleic acid esters; Fumaric acid esters
-
- 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ESTERES INSATURADOS.SE ESTERIFICAN EL COMPONENTE ACIDO A COMPUESTO DE 50-100 MOLES-, REFERIDO A A, DE ESTERES DE ACIDO DICARBOXILICO BABB-ETILENICAMENTE INSATURADO Y 50-0 MOLES- REFERIDO A A, DE RESTOS DE ACIDOS DICARBOXILICOS ALIFATICOS SATURADOS CON 4-10 ATOMOS DE CARBONO, RESTOS DE ACIDOS DICARBOXILICOS CICLOALIFATICOS CON 8-10 ATOMOS DE CARBONO Y RESTOS DE ACIDOS DICARBOXILICOS AROMATICOS CON 8-12 ATOMOS DE CARBONO, CON EL COMPONENTE ALCOHOL B DE MANERA QUE POR MOL DE RESTOS DE ACIDO DICARBOXILICO A SE COMPONGA DE: A) 0,1-1 MOLES DE RESTOS DE BUTEN-1-DIOL-1,4 OXALQUILADOS; B) 0,1-1 MOLES DE RESTOS DE BUTEN-1-DIOL-3,4 Y/O RESTOS DE BUTEN-1-DIOL-3,4 OXALQUILADOS; Y C) 0-0,8 MOLES DE OTROS RESTOS ALCOHOL BAJO LA CONDICION DE QUE LA SUMA DE A)BB)BC) NO SOBREPASE 2 MOLES.SE USA INDUSTRIALMENTE EN EL LACADO DE MADERA Y MATERIALES SIMILARES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833312168 DE3312168A1 (de) | 1983-04-02 | 1983-04-02 | Ungesaettigte ester, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von ueberzugsmitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES531167A0 ES531167A0 (es) | 1984-12-01 |
| ES8501780A1 true ES8501780A1 (es) | 1984-12-01 |
Family
ID=6195459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES531167A Expired ES8501780A1 (es) | 1983-04-02 | 1984-03-30 | Procedimiento para la obtencion de esteres insaturados |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0122515B1 (es) |
| AT (1) | ATE33823T1 (es) |
| DE (2) | DE3312168A1 (es) |
| ES (1) | ES8501780A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226520A1 (de) * | 1992-08-11 | 1994-02-17 | Bayer Ag | Radikalisch härtbare Kompositionen und ihre Verwendung |
-
1983
- 1983-04-02 DE DE19833312168 patent/DE3312168A1/de not_active Withdrawn
-
1984
- 1984-03-26 DE DE8484103296T patent/DE3470734D1/de not_active Expired
- 1984-03-26 EP EP84103296A patent/EP0122515B1/de not_active Expired
- 1984-03-26 AT AT84103296T patent/ATE33823T1/de not_active IP Right Cessation
- 1984-03-30 ES ES531167A patent/ES8501780A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES531167A0 (es) | 1984-12-01 |
| ATE33823T1 (de) | 1988-05-15 |
| DE3470734D1 (en) | 1988-06-01 |
| EP0122515B1 (de) | 1988-04-27 |
| DE3312168A1 (de) | 1984-10-04 |
| EP0122515A2 (de) | 1984-10-24 |
| EP0122515A3 (en) | 1986-03-26 |
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