| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41e0e715395340b29893819cebd4c459 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-02 |
| filingDate |
1969-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1971-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2041748-A1 |
| titleOfInvention |
Fertilizers from lignite |
| abstract |
Water-sol. humates are prepd. from lignite by forming a homogeneous mixt. of a small amount of one or more alkaline humates with powdered lignite, an alkaline base and water and heating the mixt. opt. under press. Pref. 0.5-5% by wt. of lignite of alkaline humates are added to the initial mix. 5-20% urea is also added when NaOH or KOH is used. Reaction time is short and the product is immediately useful. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0117223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2550783-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0282250-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2738474-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0282250-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0140795-A1 |
| priorityDate |
1969-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |