| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb641245892c5f7e5796a842309c8682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50b39256d73eb3be8b348bad76a6d10e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-1033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-12 |
| filingDate |
2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cc2c16b9b9dba3d241558ef0c06c27a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdee5a72af01ab045fded4783c4aa927 |
| publicationDate |
2012-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8318246-B2 |
| titleOfInvention |
Process for preparing compacted pigment granules, process for preparing encapsulated pigment granules, and process for dyeing landscaping and/or construction materials |
| abstract |
A process for preparing compacted pigment granules, comprising the steps of (1) loading iron oxide powder into a rotating mixer; (2) spraying, while the mixer is rotating, liquid binder solution onto the cascading pigment powder, whereby the cascading pigment powder is compacted into dense granules of approximately 0.3-1.2 mm diameter and having a moisture content of approximately 10-14%; and (3) directing, while the mixer is rotating, heated air at a temperature of 200-600° C. onto the compacted pigment granules, so that the compacted pigment granules are dried at a temperature of approximately 50-100° C., and continuing this process for approximately 2-3 hours until the moisture content of the compacted pigment granules is reduced to approximately 2% or less, whereupon the compacted pigment granules are removed from the mixer, and a process for preparing encapsulated pigment granules. |
| priorityDate |
2000-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |