LU77814A1 - - Google Patents
Info
- Publication number
- LU77814A1 LU77814A1 LU77814A LU77814A LU77814A1 LU 77814 A1 LU77814 A1 LU 77814A1 LU 77814 A LU77814 A LU 77814A LU 77814 A LU77814 A LU 77814A LU 77814 A1 LU77814 A1 LU 77814A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/20—Sebacic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/50—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/14—Adipic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2633110A DE2633110C3 (de) | 1976-07-23 | 1976-07-23 | Salze aus α,ω-Alkandicarbonsäuren und α,ω-Diaminen mit verbesserter Farbzahl und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU77814A1 true LU77814A1 (xx) | 1977-10-24 |
Family
ID=5983727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU77814A LU77814A1 (xx) | 1976-07-23 | 1977-07-21 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4165335A (xx) |
| JP (1) | JPS585896B2 (xx) |
| BE (1) | BE857101A (xx) |
| CA (1) | CA1101885A (xx) |
| CH (1) | CH640211A5 (xx) |
| DE (1) | DE2633110C3 (xx) |
| FR (1) | FR2359114A1 (xx) |
| GB (1) | GB1581463A (xx) |
| IT (1) | IT1081814B (xx) |
| LU (1) | LU77814A1 (xx) |
| NL (1) | NL182559C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4824611A (en) * | 1984-12-18 | 1989-04-25 | Mooney Chemicals, Inc. | Preparation of hydrocarbon-soluble transition metal salts of organic carboxylic acids |
| DE3522215A1 (de) * | 1985-06-21 | 1987-01-02 | Basf Ag | Salze aus oxaalkylendiaminen mit dicarbonsaeuren, deren herstellung und verwendung sowie daraus hergestellte polyamide |
| DE3522216A1 (de) * | 1985-06-21 | 1987-01-02 | Basf Ag | Verwendung von diaminen zur herstellung von salzen mit dicarbonsaeuren |
| DE19536056A1 (de) * | 1995-09-28 | 1997-04-03 | Huels Chemische Werke Ag | Flüssige Lösungen von Dicarbonsäuren |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1973724A (en) * | 1931-09-19 | 1934-09-18 | Dow Chemical Co | Method of inhibiting discoloration of aromatic compounds |
| US2130947A (en) * | 1935-01-02 | 1938-09-20 | Du Pont | Diamine-dicarboxylic acid salts and process of preparing same |
| US2512632A (en) * | 1948-05-10 | 1950-06-27 | Celanese Corp | Production of nitrogen-containing polymers |
| GB1038460A (en) * | 1963-12-23 | 1966-08-10 | Du Pont | Process for purification of nylon salt solutions |
| GB1217500A (en) * | 1967-05-24 | 1970-12-31 | Ici Ltd | Separation of trans-trans enriched salts of 4,4'-diaminodicyclohexylmethane |
| US3825586A (en) * | 1969-11-21 | 1974-07-23 | Du Pont | Process for enriching trans-trans salts of bis(4-aminocyclohexyl)methane and 1,12-dodecanedioic acid |
| US3944598A (en) * | 1973-06-21 | 1976-03-16 | The Lummus Company | Production of amine salts of carboxylic acids |
| JPS5652063B2 (xx) * | 1974-05-21 | 1981-12-09 |
-
1976
- 1976-07-23 DE DE2633110A patent/DE2633110C3/de not_active Expired
-
1977
- 1977-06-07 IT IT24451/77A patent/IT1081814B/it active
- 1977-06-20 JP JP52072284A patent/JPS585896B2/ja not_active Expired
- 1977-06-27 US US05/810,273 patent/US4165335A/en not_active Expired - Lifetime
- 1977-07-07 CA CA282,237A patent/CA1101885A/en not_active Expired
- 1977-07-20 CH CH901377A patent/CH640211A5/de not_active IP Right Cessation
- 1977-07-21 LU LU77814A patent/LU77814A1/xx unknown
- 1977-07-22 GB GB30833/77A patent/GB1581463A/en not_active Expired
- 1977-07-22 NL NLAANVRAGE7708178,A patent/NL182559C/xx not_active IP Right Cessation
- 1977-07-22 FR FR7722688A patent/FR2359114A1/fr active Granted
- 1977-07-25 BE BE179588A patent/BE857101A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1581463A (en) | 1980-12-17 |
| DE2633110B2 (de) | 1980-12-11 |
| DE2633110C3 (de) | 1987-07-30 |
| FR2359114A1 (fr) | 1978-02-17 |
| NL182559C (nl) | 1988-04-05 |
| BE857101A (fr) | 1978-01-25 |
| NL7708178A (nl) | 1978-01-25 |
| FR2359114B1 (xx) | 1983-09-09 |
| CH640211A5 (de) | 1983-12-30 |
| IT1081814B (it) | 1985-05-21 |
| NL182559B (nl) | 1987-11-02 |
| US4165335A (en) | 1979-08-21 |
| DE2633110A1 (de) | 1978-01-26 |
| JPS585896B2 (ja) | 1983-02-02 |
| CA1101885A (en) | 1981-05-26 |
| JPS5312808A (en) | 1978-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DT | Application date | ||
| TA | Annual fee |