http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6297638-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b276b4269023918a8afa1c8f7a617bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1985-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6678c4a0c1fe143df2d858f42b28a5c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_702e120a901bb6585fd0068ac8212090 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_672e34dd6642253917fe9fe4fd71099d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27e7656bef71ed61b62fab2355114487 |
| publicationDate | 1987-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6297638-A |
| titleOfInvention | Preparation of microcapsule |
| abstract | PURPOSE:To enhance the holdability of a core substance, by preparing a microcapsule by the polycondensation of a hydrophilic melamine-formaldehyde resin precondensate contained in water containing an emulsifier comprising a specific copolymer. CONSTITUTION:85mol% or more of an unsaturated basic acid monomer, a hydrophobic monomer and a hydrophilic monomer other than carboxylic acid are reacted to produce a copolymer which is, in turn, used as an emulsifier. A hydrophilic melamine-formaldehyde resin precondensate contained in water or a hydrophilic medium containing said emulsifier is subjected to polycondensation and a hydrophobic core substance is coated with the resulting polycondensate to prepare a microcapsule. The content of the hydrophobic monomer is pref. 15-1mol% and the pref. content of the hydrophilic monomer other than carboxylic acid is 18-0.5mol%. The emulsifier is contained in the hydrophilic medium in an amount of 0.1% or more from the aspect of the stability of an emulsion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0631205-U http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7279121-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7264875-B2 |
| priorityDate | 1985-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.