http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-593480-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a7c8179580a8082f8d9447ca5230ca5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 2002-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1dfa06e44e56f9e16735c578c526b26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb8cf8b5df94842179e2830a55b9b78b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f529cead2e7809d3eb7b90021223766c |
| publicationDate | 2004-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-593480-B |
| titleOfInvention | Copolymer direct exfoliation and nano silicon flake derived therefrom and method for producing the same |
| abstract | The present invention provides a copolymer directly exfoliated clay having an excellent surfactant performance and capable of being used as a polymer reinforcing agent and a nano silicon flake. A bipolar intercalating agent is produced by polymerizing a polyoxyalkylene amine having a molecular weight of over 1800 with a polypropylene-grafted-maleic anhydride (PP-g-MA). The intercalating agent and a siloxy layered inorganic clay performs an emulsification intercalating reaction in water so the clay is completely exfoliated to obtain a copolymer directly exfoliated clay. Its method of production comprises obtaining a bipolar intercalating agent by polymerizing a polyoxyalkylene amine having a molecular weight of over 1800 with a polypropylene-grafted-maleic anhydride (PP-g-MA); forming an emulsion from the intercalating agent by using an inorganic acid to perform an acidifying reaction in an organic solvent; and adding a water-swollen siloxy layered inorganic clay into the emulsion to receive a vigorous mixing in a reaction system at 60 to 180 DEG C and normal pressure to 500 psig for undergoing an emulsion intercalating reaction in water to obtain a fully exfoliated copolymer directly exfoliated clay. Optionally, the clay thus obtained receives a further extraction by a hydroxide or chloride of an alkaline metal or an alkaline earth metal for obtaining a nano silicon flake, while recycling the intercalating agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10689488-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8652430-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9321654-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101190192-B1 |
| priorityDate | 2002-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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