| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113 |
| filingDate |
2000-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf72d30c8d992945c9e88acbb9c0af2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88e6c6248f54e794fcc9bf01eff44bf7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5370d275d550f51861eb516ac14ffada
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a120b4bf1b9c0b20b7ba34b2ec31a447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aedea7e197d042a132c1602e5ef7444c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1262cf1abc70cc53e0cd1bfb7de64102 |
| publicationDate |
2002-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6399701-B1 |
| titleOfInvention |
Surfactant-free semi-continuous emulsion polymerization process for making submicron sized particles for carrier coatings |
| abstract |
Submicron sized particles of poly(methyl methacrylate) are prepared by a surfactant-free semi-continuous emulsion polymerization process that involves (i) preparing an aqueous phase containing a free radical initiator in water by heating and stirring, (ii) preparing a monomer composition containing at least 80% by weight methyl methacrylate and 1 to 10% by weight of a crosslinking agent, (iii) adding the monomer composition to the aqueous phase to initiate emulsion polymerization of the monomer composition, the adding being done at a rate such that from 0.05% to 5% by weight of the total weight of the monomer composition is added per minute, (iv) continuing heating and stirring following completion of the adding of the monomer composition for an amount of time, and (v) drying and recovering the submicron sized particles of poly(methyl methacrylate). The submicron sized particles of poly(methyl methacrylate are used in forming a coating of carrier particles for a two-component developer composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011152452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9493647-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7741384-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8709600-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013237673-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008058473-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7540962-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103342768-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103342768-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007043156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007299158-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007265372-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007295655-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1881011-A1 |
| priorityDate |
2000-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |