| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31895 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F263-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H19-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F263-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F263-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1980-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9716436bed11ad2376809b90e18b7ee9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7496a11534349f8aeaa26fe7267261e |
| publicationDate |
1983-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1153484-A |
| titleOfInvention |
Sequential emulsion polymerization process and structured particle latexes produced thereby |
| abstract |
ABSTRACT Aqueous copolymer latexes comprising col-loidally dispersed, substantially spheroidal copolymer particles having a predominantly hydrophobic core portion and having a relatively hydrophilic polymeric portion which is preferentially oriented toward the outer surface as a shell portion are prepared by (a) emulsion polymerizing an initial monomer charge to form a first aqueous latex of a substantially linear, relatively hydrophilic polymer and (b) thereafter emulsion polymerizing a major proportion from about 50 to 95 parts by weight of a second and relatively more hydrophobic monomer charge in the presence of a minor proportion from about 5 to 50 parts by weight on a polymer solids basis of said first, relatively hydrophilic polymer latex. C-27,803 |
| priorityDate |
1980-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |