ES411677A1 - Procedimiento para la obtencion de sales alcalinas de aci- dos estercarboxilicos. - Google Patents
Procedimiento para la obtencion de sales alcalinas de aci- dos estercarboxilicos.Info
- Publication number
- ES411677A1 ES411677A1 ES411677A ES411677A ES411677A1 ES 411677 A1 ES411677 A1 ES 411677A1 ES 411677 A ES411677 A ES 411677A ES 411677 A ES411677 A ES 411677A ES 411677 A1 ES411677 A1 ES 411677A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acids
- alkali metal
- metal salts
- water
- torr
- 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
- -1 Alkali metal salts Chemical class 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 title 1
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 159000000011 group IA salts Chemical class 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000002904 solvent Substances 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
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
-
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid 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
- 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
- C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
-
- 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
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722207358 DE2207358C3 (de) | 1972-02-17 | 1972-02-17 | Natrium- oder Kalium-Salze von Polyestercarbonsäuren und ein Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES411677A1 true ES411677A1 (es) | 1976-01-01 |
Family
ID=5836167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES411677A Expired ES411677A1 (es) | 1972-02-17 | 1973-02-16 | Procedimiento para la obtencion de sales alcalinas de aci- dos estercarboxilicos. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4886811A (forum.php) |
| BE (1) | BE795474A (forum.php) |
| DE (1) | DE2207358C3 (forum.php) |
| ES (1) | ES411677A1 (forum.php) |
| FR (1) | FR2172374B1 (forum.php) |
| GB (1) | GB1411858A (forum.php) |
| IT (1) | IT977350B (forum.php) |
| NL (1) | NL7302071A (forum.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028313A (en) * | 1975-06-25 | 1977-06-07 | Bayer Aktiengesellschaft | Process for the production of water-dispersible polyhydroxyl compounds |
| DE2528212A1 (de) * | 1975-06-25 | 1977-01-13 | Bayer Ag | Verfahren zur herstellung von in wasser loeslichen oder dispergierbaren polyhydroxylverbindungen |
| JPS6031802B2 (ja) * | 1978-03-22 | 1985-07-24 | 日清製油株式会社 | 化粧料 |
| JPS6031803B2 (ja) * | 1978-03-22 | 1985-07-24 | 日清製油株式会社 | 化粧料 |
| FR2531092B1 (fr) * | 1982-07-27 | 1985-10-11 | Ugine Kuhlmann | Additif antiretrait pour polyester insature, son procede de fabrication, composition antiretrait |
| EP0424697B1 (en) * | 1989-10-03 | 1996-04-17 | Asahi Glass Company Ltd. | Aqueous polyurethane composition and its use |
| DE4103347A1 (de) * | 1991-02-05 | 1992-08-06 | Bayer Ag | Waessrige polyurethan-dispersionen und ihre verwendung als kaschierklebstoffe |
| DE69406656T2 (de) * | 1993-04-13 | 1998-03-26 | Ici Plc | Verfahren zur herstellung eines weichschaumstoffs |
-
0
- BE BE795474D patent/BE795474A/xx not_active IP Right Cessation
-
1972
- 1972-02-17 DE DE19722207358 patent/DE2207358C3/de not_active Expired
-
1973
- 1973-02-14 NL NL7302071A patent/NL7302071A/xx unknown
- 1973-02-15 IT IT4826073A patent/IT977350B/it active
- 1973-02-16 GB GB769473A patent/GB1411858A/en not_active Expired
- 1973-02-16 JP JP1845673A patent/JPS4886811A/ja active Pending
- 1973-02-16 FR FR7305608A patent/FR2172374B1/fr not_active Expired
- 1973-02-16 ES ES411677A patent/ES411677A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4886811A (forum.php) | 1973-11-15 |
| FR2172374A1 (forum.php) | 1973-09-28 |
| BE795474A (fr) | 1973-08-16 |
| GB1411858A (en) | 1975-10-29 |
| DE2207358B2 (de) | 1980-01-17 |
| NL7302071A (forum.php) | 1973-08-21 |
| FR2172374B1 (forum.php) | 1983-10-07 |
| IT977350B (it) | 1974-09-10 |
| DE2207358C3 (de) | 1980-09-11 |
| DE2207358A1 (de) | 1973-08-30 |
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