| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-86 |
| filingDate |
1996-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_072babbd0ce3475b93d777092e2708d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_334f2f6786ec215d993ae0d0e368fe4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99264b2a79ed018d70ec4b0b07383cbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_073a559a8226756951dc996dca650536 |
| publicationDate |
1998-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19626309-A1 |
| titleOfInvention |
Process for obtaining enriched p-cresol from a mixture of m- and p-cresol |
| abstract |
Recovery of enriched p-cresol (PC) from a mixture of m-cresol (MC) and PC comprises adding 2-pyrrolidinone (I) to the mixture in a weight ratio cresol mixture : (I) of 9:1 to 1:9, separating the precipitated PC-containing solid from the mother liquor and removing (I) from the product by distillation. |
| priorityDate |
1996-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |