http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0278983-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 |
| filingDate | 1987-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0278983-B1 |
| titleOfInvention | Dispersant for carbonaceous solid-water slurry and carbonaceous solid-water slurry composition containing said dispersant |
| abstract | A dispersant for carbonaceous solid-water slurry which comprises a water-soluble copolymer of 1,000 to 500,000 in average molecular weight, obtained by polymerizing monomers comprised of (A) 0.1 to 7 mol % of polyalkylene glycol mono (meth)acrylate monomer, (B) 5 to 94.9 mol % of sulfoalkyl (meth)acrylate monomer, (C) 5 to 94.9 mol % of unsaturated carboxylic acid monomer, and 0 to 20 mol % of other monomer (provided that the sum of these monomers is 100 mol %) and/or salt thereof. A carbonaceous solid-water slurry composition containing 0.01 to 5 parts by weight of the above dispersant per 100 parts by weight of the carbonaceous solid is also disclosed. |
| priorityDate | 1986-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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