http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020023572-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 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 |
filingDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f02501522666c06689936d46b08b16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aef24a2af3286650425949d448537359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dafb0bff8756cdc0b9f9d4bdfb9307c |
publicationDate | 2020-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2020023572-A |
titleOfInvention | Gamma-butyrolactone composition and method for producing the same |
abstract | An object of the present invention is to provide a high-purity gamma-butyrolactone (GBL) which can prevent an unintended reaction from occurring during use due to a high acidity of the GBL. The present invention provides a gamma-butyrolactone composition containing gamma-butyrolactone and a nitrogen-containing compound, wherein the content of the gamma-butyrolactone is 99.0% by mass or more, and the total content of the nitrogen-containing compound is nitrogen. A gamma-butyrolactone composition characterized by being 0.1 mass ppm to 1000 mass ppm in terms of atom. [Selection diagram] None |
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: 289.