http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59179140-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05f852421c03edc334e958a28ebb22f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 |
| filingDate | 1983-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_091c2b70e16f2fd5c52ca353d036053b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27c5e6f3eac41822c24a1565bea2dfad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32ddc34c4e9219d08b33774f962edef0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_268a5066c6e5b59d0b4515be1f5430c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_511efb8c07eb586d0f3d23ece2e8643e |
| publicationDate | 1984-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59179140-A |
| titleOfInvention | Dispersant for aqueous coal slurry |
| abstract | PURPOSE: To prevent sedimentaion of pulverized coal by incorporating an alkylene oxide adduct of a polyamide resin contg. active hydrogen atoms obtd. as a condensation product of a polybasic carboxylic acid with a polyamine or a deriv. of said alkylene oxide adduct. n CONSTITUTION: A dispersant for aq. coal slurry is obtd. by incorporating an alkylene oxide adduct of a polyamide resin contg. active hydrogen atoms prepd. by condensation reaction of a polybasic acid having 300W1,000 molecular weight with a polyamine, or a deriv. thereof. Preferred polybasic acid iw dimer acid of unsatd. fatty acid, and preferred polyamine is aliphatic polyamine. The polyamide resin has pref. ≥10 in average active hydrogen atoms in one molecule. Suitable amt. of said dispersant to be used depends on the particle size of the coal; it is usually 0.1W1.0wt%, but ≤1wt% when 80% of the coal passes through a 200 mesh sieve. n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1983-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458392451 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 19.