http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5922638-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-37 |
| filingDate | 1982-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_572fcdcde66d2fe7fecc0cf0947c251d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bfe0b41594d728ee84b3bbc77154d6d |
| publicationDate | 1984-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5922638-A |
| titleOfInvention | Dispersing agent for metallic oxide powder of soft ferrite material |
| abstract | PURPOSE: To raise concn. of a metallic oxide powder slurry without deteriorating magnetic characteristics, of ferrite, by incorporating an ammonium salt of a copolymer of a 2W8C linear olefin and a 4W7C cyclic olefin and a maleic acid. n CONSTITUTION: A dispersing agent used for a powder of a metallic oxide serviceable as a soft ferrite material is prepd. by dissolving a 2:1W1:2 mixture of olefin of 2-8C chain olefin, such as ethylene, propylene, butene-1, butene-2, etc., and 4W7C cyclic olefin, and maleic acid into a solvent, polymerizing them with benzoyl peroxide, and neutralizing the copolymer with an aq. soln. of ammonia or alkanolamine to give a copolymer salt. A liquid dispersion is prepd. by mixing said dispersing agent with said metallic oxide powder of the soft ferrite and water. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002177757-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4617569-B2 |
| priorityDate | 1982-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.