| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b637f9f45afd69585579aa44456b785c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0084 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J151-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F292-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55eb757f2c2e8e6c44a9a91f56a10d9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_956a36d1aa2af244d5d09a25215aa43e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8315bfda90ff9fe775e90ed2d23e544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1af8f58056e7bbf1dbef0129c866c68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d740497f88aac28aaab1ece87bfdf803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a5f95b462502f45f0e15d8aea7de2f |
| publicationDate |
2014-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014137691-A2 |
| titleOfInvention |
Opacifying particles with internal void and methods for making the same |
| abstract |
The invention includes a method of preparing an aqueous dispersion of particles at least partially encapsulated by a polymer, the method comprising dispersing inorganic particles in an aqueous phase; functionalizing at least a portion of the surfaces of the inorganic particles with a coupling agent, the coupling agent having pendent reactive groups; polymerizing the reactive groups on the functionalized particles with a first polymerizable component to produce inner polymer shells surrounding the inorganic particles; polymerizing a second polymerizable component to form outer polymer shells at least partially encapsulating the inner polymer shells; and producing voids within the outer polymer shells, such that the inorganic particles are received within the voids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3230388-B1 |
| priorityDate |
2013-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |