| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 |
| filingDate |
1995-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f9928448b66e44f5b0bfef508c80346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265f89e8a482ebee621775df6925bd6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d49e6eccefefb0b747b741107ad8ec87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383ec5dad668724f5558960e8efe6b39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519290995a1520c401e19b3e123aba89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dce49408ef8ca6ee00246871ca9a822 |
| publicationDate |
1996-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H08198802-A |
| titleOfInvention |
Method for producing glycolic acid |
| abstract |
(57) [Summary] [Object] To provide a method for directly producing free glycolic acid by a simple method using glyoxal as a starting material. [Structure] An aqueous glyoxal solution is heated to 50 ° C. or higher in the presence of a catalyst containing a metal component and carboxylic acids whose concentration in the aqueous glyoxal solution is 0.001% by weight or more at the start of heating. Method for producing glycolic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102531877-A |
| priorityDate |
1995-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |