| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f010764ec5fadb1d12ed13eea3d54b9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c4b89aeb2c0bf16f50e22f611232eb9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2998
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M2205-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M2205-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-44 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F285-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F291-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F257-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 |
| filingDate |
2009-09-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed32946bf1e7316a1e4649379b553878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f062983191d2ea8155616395883bf88 |
| publicationDate |
2010-04-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010087315-A1 |
| titleOfInvention |
Composite particles |
| abstract |
In the present invention a composite particle including: a first polymeric particle having a diameter of from 100 nm to 3.5 microns including a core and a shell: the core including, when dry, at least one void; and the shell polymer having a calculated glass transition temperature(“Tg”) greater than 50° C.; and a second polymeric particle disposed on the surface of the first polymeric particle, the second polymeric particle having a minimum film-forming temperature of greater than 20° C.; wherein the ratio of the diameter of the first polymeric particle to the diameter of the second polymeric particle is from 1 to 50; and wherein the ratio of the weight of the first polymeric particle to the weight of the second polymeric particle is from 0.1 to 40, is provided. In certain embodiments the composite particle further includes pigment particles having a diameter of from 10 nm to 5 microns disposed on the surface of the composite particle, wherein the ratio of the weight of the pigment particles to the weight of the composite particle is from 0.1 to 10. Also provided is a method for forming the composite particles, a thermosensitive recording material including the composite particles and a method for providing the thermosensitive recording material |
| priorityDate |
2008-10-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |