| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-055 |
| filingDate |
1976-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_631f61d4fa5ee77438b5ee23113d8265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cdf41b4414dbf8468e425bf8a1bbf0a |
| publicationDate |
1978-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4088822-A |
| titleOfInvention |
Simultaneous production of methacrylic acid and a methacrylate or acrylic acid and an acrylate |
| abstract |
Methacrylic acid and its ester or acrylic acid and its ester are prepared at the same time by reacting methacrolein or acrolein with an aliphatic alcohol and molecular oxygen in vapor phase in the presence of a Pd-- P--P-- O or Pd-- P-- Sb-- O catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5670702-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4291145-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4293675-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4376063-A |
| priorityDate |
1975-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |