http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2041207-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2a47e349b64fc8303b7757311898deb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a4338ed3585dab2a26808649661d730 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-22 |
| filingDate | 2007-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d023b3ed634298230f9f6a963ea8c11a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ee58f25c7a54381a56d87466789eb1a |
| publicationDate | 2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2041207-B1 |
| titleOfInvention | Functionalized vinyl polymer nanoparticles |
| abstract | Nanoparticles of crosslinked and functionalized vinyl polymer, which can be used in particular as a reinforcing filler in a polymeric matrix, said nanoparticles being characterized in that said vinyl polymer is a copolymer of at least the following monomers, all of which are copolymerizable by free-radical polymerization: a non-aromatic vinyl monomer 'A'; - a monomer 'B' which has a functional group denoted by Z and having formula ≡Si-X, where X represents a hydroxyl or hydrolysable group; a crosslinking monomer 'C', in other words a monomer which is at least difunctional in respect of said polymerization. Said vinyl polymer is preferably a polymethacrylate, in particular a copolymer of methyl methacrylate (monomer A), trimethoxysilylpropyl methacrylate (monomer B) and ethylene glycol dimethacrylate (monomer C), which is in the form of nanobeads with a diameter of between 10 and 100 nm. By virtue of a very low density, this vinyl polymer filler enables a reduction in the weight of the polymeric compositions, especially those of elastomers, without deterioration in the reinforcement, and with a substantial reduction in hysteresis. |
| priorityDate | 2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.