CH502304A - Production of B-aminocarboxylic acids - Google Patents
Production of B-aminocarboxylic acidsInfo
- Publication number
- CH502304A CH502304A CH615369A CH615369A CH502304A CH 502304 A CH502304 A CH 502304A CH 615369 A CH615369 A CH 615369A CH 615369 A CH615369 A CH 615369A CH 502304 A CH502304 A CH 502304A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- aminocarboxylic acids
- aminocarboxylic
- acids
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681768282 DE1768282B2 (en) | 1968-04-25 | 1968-04-25 | Process for the preparation of beta-alanine and 2-methyl-beta-alanine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH502304A true CH502304A (en) | 1971-01-31 |
Family
ID=5699679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH615369A CH502304A (en) | 1968-04-25 | 1969-04-23 | Production of B-aminocarboxylic acids |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE731823A (en) |
CH (1) | CH502304A (en) |
DE (1) | DE1768282B2 (en) |
FR (1) | FR2006885A1 (en) |
GB (1) | GB1261949A (en) |
NL (1) | NL6906057A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2909088B1 (en) * | 2006-11-24 | 2009-02-13 | Rhodia Recherches & Tech | PROCESS FOR THE TRANSFORMATION OF NITRILIC COMPOUNDS OF CARBOXYLIC ACIDS AND CORRESPONDING ESTERS |
-
1968
- 1968-04-25 DE DE19681768282 patent/DE1768282B2/en active Pending
-
1969
- 1969-04-17 FR FR6911978A patent/FR2006885A1/fr not_active Withdrawn
- 1969-04-18 NL NL6906057A patent/NL6906057A/xx unknown
- 1969-04-21 BE BE731823D patent/BE731823A/xx unknown
- 1969-04-23 CH CH615369A patent/CH502304A/en not_active IP Right Cessation
- 1969-04-24 GB GB2092269A patent/GB1261949A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1768282A1 (en) | 1972-03-09 |
BE731823A (en) | 1969-10-21 |
NL6906057A (en) | 1969-10-28 |
DE1768282B2 (en) | 1975-12-11 |
GB1261949A (en) | 1972-01-26 |
FR2006885A1 (en) | 1970-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH503781A (en) | Process for the production of basic dyes | |
CH543478A (en) | Process for the production of glycolamines | |
AT307861B (en) | Manufacture of confectionery | |
TR16690A (en) | POLIOXYCARBOXYLIC ACIDS | |
IT942451B (en) | BIS TRAIZINILAMINO STILBENSULFONICI ACIDS | |
AT307732B (en) | Manufacture of plastic mixtures | |
AT304461B (en) | PROCESS FOR THE PRODUCTION OF 2-AETHYLHEXANOL | |
AT302982B (en) | Process for the production of monochloroalkenes | |
CH523230A (en) | Process for the production of N-fluoroacetylamino-methyl-ureas | |
CH521399A (en) | Process for the production of polyesters | |
CH510073A (en) | Process for the production of polyesters | |
IT947739B (en) | PRODUCTION OF FERRITI | |
FI53921C (en) | FOERFARANDE FOER GRANULERING AV TABLETTMASSOR I PULVERFORM | |
AT289381B (en) | Process for the production of trans-polypentenamer | |
AT301511B (en) | Production of 2-ethylhexanal- (1) | |
CH531010A (en) | Production of aromatic o-aminonitriles | |
CH499591A (en) | Production of bis-azo compounds | |
AT290837B (en) | Production of thermoplastic-elastic molding compounds | |
AT301880B (en) | Process for the production of copolyucondensates | |
DE1924156A1 (en) | Production of phosphonic acids | |
CH501590A (en) | Production of α-aminocarboxylic acids | |
CH502304A (en) | Production of B-aminocarboxylic acids | |
AT286957B (en) | Process for the production of malononitrile | |
CH511254A (en) | Process for the production of 1-thiono-2-halogen- or -3-alkylphospolines | |
CH511274A (en) | Process for the production of dyes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |