http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2939896-C
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 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 |
| filingDate | 2015-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aef24a2af3286650425949d448537359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dafb0bff8756cdc0b9f9d4bdfb9307c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f02501522666c06689936d46b08b16 |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2939896-C |
| titleOfInvention | Gamma-butyrolactone composition and method for producing same |
| abstract | The present invention addresses the issue of providing a highly pure gamma-butylolactone (GBL) that is capable of preventing the occurrence of unintended reactions during use, caused by high GBL acidity. This gamma-butylolactone composition contains gamma-butylolactone and a nitrogen-containing compound and is characterized by the gamma-butylolactone content being at least 99.0% by mass and the total nitrogen-containing compound content, in terms of nitrogen atoms, being 0.1-1,000 ppm by mass. |
| priorityDate | 2014-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 252.