http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2715021-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_164859784e34b51d7d37603c292ca963 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-126 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332 |
| filingDate | 2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e3f167929652c50298147584c159bee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2aeee7dfc009fa78e8a8370171fc8c |
| publicationDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2715021-T3 |
| titleOfInvention | Block copolymers useful as fluidizers |
| abstract | Process for preparing a block copolymer comprising: - at least one block A which does not comprise any phosphonate group, and which comprises at least one poly (alkylene oxide) group, and - at least one block B obtained by the polymerization of a monomer B1 or a mixture of ethylenically unsaturated monomers comprising at least one monomer B1, wherein a monomer B1 is an ethylenically unsaturated monomer comprising at least one phosphonate function comprising the steps of: b) providing a compound of the following formula (V): ** Formula ** in which: - block A is a block A which does not comprise any phosphonate group, and which comprises at least one poly (alkylene oxide) group, - L is absent or is a group which covalently connects the block A and the group -S- (CS) R10, - R10 represents an alkyl, an arylalkyl, an aryl, an alkylaryl or an OR11 group, NR12R13 or SR14, - R11, R12, R13 and R14 independently represent an alkyl or a lkenyl, an arylalkyl, an aryl, an alkylaryl, in which R12 and R13 can be joined together to form a ring with the nitrogen atom they carry, c) controlled radical polymerization, or several successive controlled radical polymerizations, which comprise putting contact: - the compound of formula (V), - a monomer B1 or a mixture of ethylenically unsaturated monomers comprising at least one monomer B1, wherein a monomer B1 is an ethylenically unsaturated monomer comprising at least one phosphonate function, and - a source of free radicals. |
| priorityDate | 2014-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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