| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-12 |
| filingDate |
1995-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6c70f465345c0503dd8412983dd9854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0da95b9b6df27186fc11c40ec9729669 |
| publicationDate |
1997-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19524265-A1 |
| titleOfInvention |
Process for the preparation of amphoteric surfactants |
| abstract |
Amphosurfactants prepn. comprises reacting a 1-hydroxyethyl-2-alkyl-2-imidazoline of formula (I) with acrylic acid (A) and a halocarboxylic acid alkali salt (B). R1 = 5-21C alkyl and/or 5-21C alkenyl. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6475431-B1 |
| priorityDate |
1995-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |