http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009138493-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74353f01e85ed3084e415a8b8651f22c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a5b86c80d9861fbd45dfdf992c4e13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac6899ee4d44d1964603920ebd41e304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86e0669c54f109ac772f3a3a4ab51428 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D153-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D153-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate | 2009-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_856df783670099f27bfbf93969202ff8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_637bedefc1d8a8d367f362d4e5137ef5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a961e0c0f1fe483839ab7fc56ec5aec3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79657a104eb62ca66253afebc7c834c |
| publicationDate | 2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2009138493-A1 |
| titleOfInvention | Block copolymers obtained using raft |
| abstract | A process for preparing an aqueous coating composition comprising a block copolymer and a polymer P; wherein the block copolymer comprises at least blocks [A] x [B] y , where block [A] is obtained by a controlled radical polymerisation of at least one ethylenically unsaturated monomer via a reversible addition-fragmentation chain transfer (RAFT) mechanism in solution in the presence of a control agent and a source of free radicals; and where block [A] has an average degeree of polymerisation (DP) from 3 to 80 and comprises i) 0 to 50 mol % of ethylenically unsaturated monomer unit s bearing adhesion promoting functional groups, ii) 20 to 100 mol % of ethylenically unsaturated monomer unit s bearing water-dispersing functional groups; iii) 0 to 50 mol % of C 1-18 hydrocarbo (meth)acrylate monomers and/or styrenic monomers; and iv) 0 to 35 mol % of ethylenically unsaturated monomers different from i), ii) or iii); where block [B] has a DP ≥ 10; and comprises i) 5 to 60 mol % of ethylenically unsaturated monomer unit s bearing adhesion promoting functional groups; ii) 0 to 15 mol % of ethylenically unsaturated monomer unit s bearing water-dispersing functional groups; iii) 20 to 95 mol % of C 1-18 hydrocarbo (meth)acrylate monomers and/or styrenic monomers; and iv) 0 to 35 mol % of ethylenically unsaturated monomers different from i), ii) or iii); and where polymer P is obtained by an emulsion polymerisation process in the presence of the block copolymer [A] x [B] y , and comprises: i) 0 to 15 wt % of ethylenically unsaturated monomer unit s bearing adhesion promoting functional groups; ii) 0 to 15 wt % of ethylenically unsaturated monomer unit s bearing water-dispersing functional groups; iii) 50 to 100 mol % of C 1-18 hydrocarbo (meth)acrylate monomers and/or styrenic monomers and/or styrenic monomers; and iv) 0 to 35 wt % of ethylenically unsaturated monomer unit s different from i), ii) or iii). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102746474-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9095730-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012315237-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102746474-A |
| priorityDate | 2008-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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