| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_108b142d49573f053d08fb995425d61d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-75 |
| filingDate |
1992-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccee5f54b821ae2a69d2aebcdd4fcbde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7676fab88dcb8e97ac433fcb12ea0987 |
| publicationDate |
1993-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0543970-A1 |
| titleOfInvention |
MANUFACTURE OF NEOPENTYLGLYCOL (IIA). |
| abstract |
Neopentyl glycol is produced by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and cadmium or yttrium oxide; the reaction mixture obtained containing hydroxypivaldehyde and at least about 20% of 3-hydroxy-2,2-dimethylpropylhydroxypivalate is then hydrogenated. |
| priorityDate |
1991-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |