| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K40-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K20-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate |
1974-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_822fc429ee32d9569a8ef271713a2057 |
| publicationDate |
1977-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4001389-A |
| titleOfInvention |
Slow release biologically active materials for feeding to ruminant animals |
| abstract |
Biologically active compositions suitable for feeding to a ruminant animal containing a biologically active material coated with or in a matrix of a polymeric material having amide repeat units of the structure n n --NR.sub.1 --A--NR.sub.1 --CO--B--CO-- (I) n n wherein the groups R 1 , which may be the same or different, are hydrogen alkyl or substituted alkyl groups, and A and B are divalent groups one or both of which includes the group ##STR1## wherein the groups R 2 , which may be the same or different, are hydrogen alkyl or substituted alkyl groups the proportion of nitrogen in the polymeric material derived from the amino groups in II being in the range of from 2% to 10% by weight of the polymeric material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004126282-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4591503-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4199561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4808412-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5352448-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4473545-A |
| priorityDate |
1973-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |