FR2039373B1 - - Google Patents
Info
- Publication number
- FR2039373B1 FR2039373B1 FR7013541A FR7013541A FR2039373B1 FR 2039373 B1 FR2039373 B1 FR 2039373B1 FR 7013541 A FR7013541 A FR 7013541A FR 7013541 A FR7013541 A FR 7013541A FR 2039373 B1 FR2039373 B1 FR 2039373B1
- Authority
- FR
- France
- 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
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2070969A GB1244526A (en) | 1969-04-23 | 1969-04-23 | PURIFYING omega-AMINO ALKANOIC ACIDS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2039373A1 FR2039373A1 (de) | 1971-01-15 |
FR2039373B1 true FR2039373B1 (de) | 1973-03-16 |
Family
ID=10150375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7013541A Expired FR2039373B1 (de) | 1969-04-23 | 1970-04-15 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE749277A (de) |
DE (1) | DE2018897C3 (de) |
FR (1) | FR2039373B1 (de) |
GB (1) | GB1244526A (de) |
NL (1) | NL7003830A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10148682B4 (de) * | 2001-10-02 | 2009-01-15 | Evonik Degussa Gmbh | Verfahren zur Herstellung von ω-Aminoalkansäuren und deren Alkalimetallsalzen |
-
1969
- 1969-04-23 GB GB2070969A patent/GB1244526A/en not_active Expired
-
1970
- 1970-03-18 NL NL7003830A patent/NL7003830A/xx unknown
- 1970-04-15 FR FR7013541A patent/FR2039373B1/fr not_active Expired
- 1970-04-20 DE DE19702018897 patent/DE2018897C3/de not_active Expired
- 1970-04-21 BE BE749277D patent/BE749277A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2018897B2 (de) | 1977-03-17 |
FR2039373A1 (de) | 1971-01-15 |
DE2018897C3 (de) | 1978-06-15 |
NL7003830A (de) | 1970-10-27 |
BE749277A (fr) | 1970-10-21 |
GB1244526A (en) | 1971-09-02 |
DE2018897A1 (de) | 1971-03-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |