http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0242035-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 |
| filingDate | 1988-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_485362703e8e1637e113dfa3744c7e03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78b77eb752069bc839753c685e6b3c25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc65d3015bd1d5255e60306087120c3e |
| publicationDate | 1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0242035-A |
| titleOfInvention | Production of saturated aliphatic or acicyclic polyhydric alcohol |
| abstract | PURPOSE: To obtain the subject compound in high yield by catalytic hydrogenolysis of an esterified substance of a monohydric alcohol prepared from a ≥6C branched alkane and a saturated aliphatic or alicyclic polyfunctional carboxylic acid or esterified substance of a hydroxycarboxylic acid. n CONSTITUTION: An ester of a saturated aliphatic or alicyclic polyfunctional carboxylic acid of saturated aliphatic or alicyclic hydroxycarboxylic acid with a polyhydric alcohol prepared from a ≥6C alkane, especially ≥6C branched alkane is subjected to catalytic hydrogenolysis in the presence of preferably a copper-chromite catalyst containing barium and/or manganese to afford a saturated aliphatic or alicyclic polyhydric alcohol (e.g., 1,6-hexanediol). The above-mentioned method provides a high conversion rate for the esterified substance of the polyfunctional carboxylic acid with formation of an extremely small amount of by-products. Thereby, steps for separating and purifying product from the hydrogenolysis solution can be simplified. The resultant product is useful as a raw material for plasticizers, polyester, polyurethanes, etc. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4802497-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004048297-A1 |
| priorityDate | 1988-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.