http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07157519-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60bbf3e7d6e65802a480fac7a249fd06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-01 |
| filingDate | 1993-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_885dd2c645864a96835812056dea954b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a82b111849a246e2dc3171986edfbfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7468fd453ea4a73f0540f45239aa5759 |
| publicationDate | 1995-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07157519-A |
| titleOfInvention | Method for producing lightweight polyester resin powder |
| abstract | (57) [Summary] [Objective] An aqueous solution of a base is dispersed in an oil phase composed of an unsaturated polyester and a polymerizable monomer, and the dispersion is redispersed in an aqueous solution of a suspension stabilizer to crosslink and cure, In the method for producing a porous polyester resin powder by drying this, a porous polyester resin in which fine pores are uniformly formed with low specific gravity without being easily destroyed by heating or kneading. A powder is produced. [Structure] An isophthalic acid-based unsaturated polyester is used as the unsaturated polyester, an alkali metal hydroxide, carbonate, and / or bicarbonate is used as the base, and the amount of the base added is based on the acid value of the unsaturated polyester. 0.05 ~ The feature is that it is 0.8 equivalent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002220473-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02059172-A1 |
| priorityDate | 1993-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.