| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1881 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18 |
| filingDate |
1972-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34c51f2cc66926e16b656a61afbaa71c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5392062be995e3cb3d46828c4b95d50 |
| publicationDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3928438-A |
| titleOfInvention |
Process for preparation of urea autocondensation product |
| abstract |
Urea is pyrolyzed under controlled temperature conditions of from about 110* to about 210*C. in the presence of a polyether carrier liquid to provide an autocondensation product mass rich in biuret and having a low residual content of unconverted urea. Other autocondensation pyrolyzates, less desired in the product when it is used as a protein supplement for ruminant feeds, are co-produced only in low tolerable amounts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008039623-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4654441-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4055598-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7642376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4540820-A |
| priorityDate |
1969-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |