http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01275696-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1988-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4711e407ccf0ae083138f838fc2c32e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2113a33120e3f16ef53142d82d15b7f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bee8db58eed6ac7df3567112565702b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2c20b3fca317e6412728cd40f509a8f |
| publicationDate | 1989-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01275696-A |
| titleOfInvention | Dispersant for coal-water slurry |
| abstract | PURPOSE: To prepare a nonionic copolymer useful as a dispersant which has flowability even in a high concn. and can provide a coal-water slurry less liable to bring about precipitation over a long period of time, by polymerizing a plurality of particular comonomers. n CONSTITUTION: A nonionic copolymer useful as the title dispersant is prepd. by polymerizing 20W90wt.% polyalkylene glycol mono(meth)acrylate monomer (A) of formula I (wherein R 1 is H or CH 3 ; X is a divalent 2W4 C alkylene oxide residue; m is 1W100; and R 2 is H, 1W3 C alkyl or a 2W3 C alkenyl), 10W80wt.% monomer (B) selected from among a methacrylate monomer (a) of formula II [wherein R 3 is H or CH 3 ; and R 4 is a 1W30 C (substd.) alkyl or the like], a polyalkylene glycol mono(meth)acrylate monomer (b) of formula III [wherein R 5 is H or CH 3 ; Y has the same meaning as X; n is 1W30; and R 6 is a 4W30 C (substd.) alkyl or the like] and a vinyl monomer (c) of formula IV (wherein R 7 is H or CH 3 ; and R 8 has the same meaning as R 4 ), and 0W30wt.% nonionic monomer (C) copolymerizable with comonomers A and B. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012166154-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022219994-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111154029-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111154029-B |
| priorityDate | 1988-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.