| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24 |
| filingDate |
2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a6b38f7144b9e35fbb495e59c31667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b5c9142dbb8d120add53167060cf50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c2034437a9a645d56a649b11573e017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ee8174db37efcfbc090e758dab4f893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_669f51af121b01f3cbf8ae78491ced68 |
| publicationDate |
2013-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-PI1104602-A2 |
| titleOfInvention |
multistage emulsion polymer, methods for forming a multistage emulsion polymer and for providing a coating, composite particle, and aqueous coating composition |
| abstract |
MULTI-STAGE EMULSION POLYMER, METHODS FOR FORMING A MULTI-STAGE EMULSION AND FOR PROVIDING A COATING, COMPOSITE PARTICLE, AND WATER COATING COMPOSITION. This invention provides a multistage emulsion polymer including, as copolymerized units: from 0.5% to 5% by weight of P-acid monomer based on the weight of the emulsion polymer; from 0% to 0.05% by weight of multiethylenically unsaturated monomer based on the weight of the emulsion polymer; and at least one second monoethylenically unsaturated monomer; an emulsion polymer having a calculated Tg of from -20Â ° C to 50Â ° C; The emulsion polymer is formed by "pulsed" addition of 75% to 100% P-acid monomer during a stage including from 10% to 50% of the total monomer weight, preferably added during the relatively early stages of polymerization. Multistage polymer / TiO2 - 2 composite particles and an aqueous coating composition including the composite particle are also obtained. |
| priorityDate |
2010-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |