http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1685185-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_491fdc2d1e2d145cba2611c78d64b143 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2303-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-06 |
| filingDate | 2004-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c683df2863ecb6ea24a8cd95c2eb311d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131e1ec7f20cb270dd85f0445bf4d646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69576a232de6574ccbf12341ff6f2da9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85d16b6d1b64fa7330177bdaf59ae72b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_462716741ff65df1930ca49e52948735 |
| publicationDate | 2006-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1685185-A1 |
| titleOfInvention | Pigment and filler and a method of manufacturing it |
| abstract | The present invention relates to a light, biodegradable, organic pigment and filler, and a method of manufacturing it. According to the present invention, a solution comprising a starch derivative is first prepared by dissolving the starch derivative into a suitable solvent, and, after that, the solution is brought into contact with a non-solvent to precipitate the starch derivative from the solvent, and, as a result, a dispersion is obtained, one which comprises a precipitate consisting of starch derivative and a liquid phase formed of the solvent and the non-solvent, after which the solvent is removed from the liquid phase and the precipitate is separated from the non-solvent and recovered. The present invention can be used to manufacture both a product comprising 100-300 nm spherical particles, which is suitable for use as a pigment, and a coral-like, porous product which is particularly suitable as a filler. |
| priorityDate | 2003-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.