| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7bdbc9742db688808eb8bd0eee14c5f7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-28 |
| filingDate |
1993-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_750ae6ae314c7d73d023b43d651f76b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06585c57f0a3e7075fef53b9d4317947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8694a03f696f309c8da5955c3a0d032c |
| publicationDate |
1995-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4341562-A1 |
| titleOfInvention |
Process for the preparation of aqueous glycinate solutions with reduced levels of dichloroacetic acids |
| abstract |
Redn. of the dichloroacetic acid (I) content of aq. glycinate solns. comprises heating the soln. contg. cpd(s). of formula R-CO-NX-CH2-NY-CH2-COO<->M<+> (III) to >100 to 150 deg C and >1 to 10 bar in a sealed reactor at pH 7-10. One of X and Y = -CH2CH2OH and the other = H; R = the alkyl gp.of a fatty acid. Also claimed are the aq. glycinate solns. obtained, esp. with a (I) content no more than 0.002 wt.%. |
| priorityDate |
1993-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |