| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b986f13442054468f5a842670bc6b257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-333 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716 |
| filingDate |
1997-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d34041109cd578f785b3a0dbd615f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6862856725a2106f3653cda48eaf08fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c29e7d175d70f3ff1aac55597c2307e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea1c39aa90939ef6fc7cdd7cd8d9a02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc3fe3b5a596b63d190b5f559dc81edb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_437ac1d299c9680777c2dfabb086e61f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adc2b5e180eda80bb9d6d1d1ef12ab99 |
| publicationDate |
1998-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0844232-A1 |
| titleOfInvention |
Process for the preparation of glyoxylic acid esters and their hydrates |
| abstract |
Process for the preparation of glyoxylic acid esters or their hydrates, in whichna water soluble salt of a maleic or fumaric acid monoesternor a mixture thereof in aqueous solution at temperatures from 0 ton50 ° C reacted with ozone and the corresponding glyoxylic acid ester or itsnHydrate is isolated from the reaction mixture obtained. |
| priorityDate |
1996-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |