| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37c359189db7587726177df57ccebf69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9128510f8c017d387f43d49f7835d04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_652efccd046fc0b05057dfe7a2b867b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 |
| filingDate |
1996-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4136c13ca22d4c92abc262ef872d66f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe17c30a3fcb3248f61571b798487302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_454b6bd23ae2046ae56da078df82e47e |
| publicationDate |
1997-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9701528-A1 |
| titleOfInvention |
Process for preparing aqueous, low-viscosity betaine concentrates |
| abstract |
The invention concerns a process for preparing aqueous betaine concentrates wherein polyvalent C2-C12 carboxylic acids are first amidated with polyamines and the resultant amides are then betainized in known manner with halo acids or their alkali salts. Low-viscosity concentrates which are stable during storage and have a betaine content ranging from 40 to 55 wt.% are obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4619478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001247893-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8138372-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2036882-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2142266-A1 |
| priorityDate |
1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |