http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6264895-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1985-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4b6274e6ff3ff57e7ccea4cf6e24d7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64306af2c4c766fb1149cb9883229928 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd64fee2919c7abdfcec86f31c38dcfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7db27e79dcc1471da6edf869fbed8b85 |
| publicationDate | 1987-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6264895-A |
| titleOfInvention | Dispersion stabilizer for coal-water slurry |
| abstract | PURPOSE: To obtain a dispersant capable of providing a coal-water slurry which is excellent in flowability in a high concn. and shelf stability, by polymerizing (meth)acrylic acid in the presence of a thiol having a particular hydrocarbon group to obtain a polymer and dissolving the polymer in water or an aq. alkaline soln. n CONSTITUTION: A monomer component comprising (meth)acrylic acid and, if necessary, 50mol% or less of other monomer (e.g., maleic acid) is polymerized in the presence of a thiol having a 3W70C hydrocarbon group to obtain a polymer. The polymer is dissolved in water or an aq. alkaline soln. to obtain a polymer of the formula [wherein R is a 3W70C hydrocarbon group; P is a polymer comprising (meth)acrylic acid or its alkali (earth) metal or ammonium salt and having a degree of polymerization of 10W3,500; and n is 1W2]. 0.01W5.0wt% dispersion stabilizer contg. the aforesaid polymer as the effective ingredient is added to a water slurry contg. 70wt% coal powder having a particle size distribution such that 50wt% or more of the particles pass through a 200-mesh sieve. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1985-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.