| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-08 |
| filingDate |
1981-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ca330410ffd3d8064130df69caed01f |
| publicationDate |
1983-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4395311-A |
| titleOfInvention |
Preparation of aminomethanols |
| abstract |
Crude aminomethanols are converted to salt form by the addition of a strong acid and subsequently distilled under vacuum. The resulting purified aminomethanol is essentially free of unreacted aldehydes and other volatile impurities. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5030762-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004158102-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8908100-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7164044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009250659-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091584-A |
| priorityDate |
1981-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |