http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MY-141231-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-08 |
| filingDate | 2005-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_925e4cd05cfd4b322a94757e5ea54ed1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dafb0bff8756cdc0b9f9d4bdfb9307c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f33054bb327bca82809aadcbd384492f |
| publicationDate | 2010-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MY-141231-A |
| titleOfInvention | Method for decomposing ester oligomer and method for producing c4 compound |
| abstract | AN OBJECT OF THE PRESENT INVENTION IS TO PROVIDE A METHOD FOR DECOMPOSING AN ESTER OLIGOMER (HIGH BOILING COMPOUND) CONTAINING SUCCINIC ACID AND/OR 4HYDROXYBUTYRIC ACID AND 1,4-BUTANEDIOL AS CONSTITUENTS, PARTICULARLY A HIGH BOILING COMPOUND (ESTER OLIGOMER) FORMED AS A BY-PRODUCT IN A METHOD FOR PRODUCING Y-BUTYROLACTONE, AND TO PROVIDE A METHOD FOR PRODUCING A GROUP OF INDUSTRIALLY USEFUL C4 PRODUCTS PARTICULARLY Y-BUTYROLACTONE. A METHOD FOR DECOMPOSING AN ESTER OLIGOMER, WHICH COMPRISES BRINGING AN AQUEOUS SOLUTION OF AN ESTER OLIGOMER CONTAINING SUCCINIC ACID AND/OR 4-HYDROXYBUTYRIC ACID AND 1,4-BUTANEDIOL AS CONSTITUENTS INTO CONTACT WITH A SOLID ACID CATALYST WITH HEATING TO DECOMPOSE THE ESTER OLIGOMER INTO THE RESPECTIVE CONSTITUENTS AND TO CONVERT 1,4-BUTANEDIOL INTO TETRAHYDROFURAN, AND/OR IN A CASE WHERE 4-HYDROXYBUTURIC ACID IS CONTAINED AS THE CONSTITUENT OF THE ESTER OLIGOMER, TO CONVERT 4HYDROXYBUTYRIC ACID INTO Y-BUTYROLACTONE. |
| priorityDate | 2004-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.