http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0231099-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G85-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-46 |
| filingDate | 1987-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37de17491d447c72929d41d96fdf8ae3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_500549be0469a1a8fa4581b31c56d00d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23c7f6f48cdf175a55e58068849dbe51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c48fbeef025f26250ea46f50cd04938 |
| publicationDate | 1987-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0231099-A2 |
| titleOfInvention | Process for producing low-dust transparent thermoplastic resin solution |
| abstract | A transparent thermoplastic resin, e.g. polystyrene, is dissolved in a water-immiscible solvent, preferably of lower solubility than water, such as an aliphatic or aromatic hydrocarbon, the solution preferably having a viscosity of 10 to 3000 cps and concentration of 10 to 25 wt %; pure water of a low dust content may be mixed in amount of 1 to 200 wt %. n The solution is centrifuged at 3000 G or more and allowed to stand to separate into an aqueous phase and a resin solution. The dust particles are mainly left on the interface on the aqueous side so that the resin solution is recovered containing less than 10,000 particles of dust of a size of at least 0.5 wm per gram of solid resin. n The centrifuging can be repeated if necessary. Conventional microfiltration can also be used. |
| priorityDate | 1986-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.