| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ff3005508304394801e265e503b811 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-021 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-00 |
| filingDate |
1995-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d405dfe90b1c4431751821c53ef5b5a |
| publicationDate |
1999-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5917119-A |
| titleOfInvention |
Method for deciding parameters for dyeing lenses and method for producing colored lenses |
| abstract |
PCT No. PCT/JP95/02613 Sec. 371 Date Jul. 3, 1997 Sec. 102(e) Date Jul. 3, 1997 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/19740 PCT Pub. Date Jun. 27, 1996Disclosed are a method for deciding dyeing parameters for dyeing lenses in a dye bath consisting of mixed system of three colors, the parameters including dye concentrations and dyeing time, which method comprises deciding the dyeing parameters based on relation of minute color difference of colored lenses represented in a uniform color space coordinate system with minute difference of dye concentration for each color and minute difference of immersion time in the dye bath and a method for producing colored lenses wherein lenses are dyed by using dyeing parameters obtained by said method. The method of the present invention enables easier and more accurate decision of dye concentrations of dye bath and dyeing time for dyeing lenses, in particular, plastic lenses, which are used for obtaining lenses in a target color. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003063256-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6840621-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014340748-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1298483-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9513419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6187888-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1298483-A3 |
| priorityDate |
1994-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |