http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2010102943-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F257-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F257-02 |
| filingDate | 2008-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2010102943-A |
| titleOfInvention | ONE-REACTOR SYNTHESIS OF NANOPARTICLES AND LIQUID POLYMER FOR AREAS OF USE OF RUBBERS |
| abstract | 1. A method for obtaining a mixture of nanoparticles and a liquid polymer synthesized in a single reactor in a solvent, the method comprising the following steps: ! (a) carrying out in the reaction vessel either the polymerization of the first monomer to obtain a liquid polymer, or the copolymerization of the first monomer and the second monomer to obtain a liquid polymer; ! (b) partial termination of the polymerization when using a quenching agent active sites; and ! (c) adding a polyfunctional comonomer, a monovinyl aromatic monomer and an optional loading of a polymerization initiator; ! where said nanoparticles have a core comprising a monovinyl aromatic monomer and a shell comprising the first monomer or the first and second monomer. ! 2. The method of claim 1, wherein the site quenching agent partially terminates the polymerization such that 20 to 95% of the polymer chains are terminated. ! 3. The method according to claim 1 further comprises the step of filtering and drying in a drum dryer a mixture of nanoparticles and a liquid polymer synthesized in one reactor. ! 4. The method according to claim 1, where the second monomer is selected from the group consisting of styrene, α-methylstyrene, 1-vinylnaphthalene, 2-vinylnaphthalene, 1-α-methylvinylnaphthalene, 2-α-methylvinylnaphthalene, vinyltoluene, methoxystyrene, tert-butoxystyrene and their alkyl, cycloalkyl, aryl, alkaryl and aralkyl derivatives, in which the total number of carbon atoms in the derivative is not more than 18, or any di- or tri-substituted aromatic hydrocarbons and mixtures thereof. ! 5. The method of claim 1 wherein the first monomer is a conjugated diene. ! 6. The method according to claim 5, where the first monomer is selected from the group consisting of C4-C8 with |
| priorityDate | 2007-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.