| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_020b389b8e29740f8a5f0317424300b7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3375 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327 |
| filingDate |
1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f65f02fa0c9f5057285166ffdbb85f72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_482c6a6434b926af7f8675ba11c0c4f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_126f7d7602fad5faf6cdebb42500928f |
| publicationDate |
1999-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5955398-A |
| titleOfInvention |
Thermally-responsive record material |
| abstract |
An improved thermally-responsive record material useful for bar coding is disclosed comprising a support having provided thereon in substantially contiguous relationship: a substantially colorless dye precursor comprising 2-anilino-3-methyl-6-dibutylaminofluoran; a sensitizer selected from the group consisting of 1,2-diphenoxyethane and 1,2-(4-methylphenoxy)ethane; an acidic developer material comprising bis-(3-allyl-4-hydroxyphenyl)sulfone which upon being heated reacts with said dye precursor to develop color; and a binder material. The improved thermally-responsive record material and bar code of the invention has a high print contrast signal; high dimensional stability in terms of low bar width growth degradation; a high percentage of successful decodes; and high contrast of the bar code with the background. The invention overcomes difficulties in past efforts to bring together a confluence of these characteristics in one coating formulation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0149507-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1165325-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1165325-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011079746-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7972991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8480916-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6566301-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020014384-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022125104-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009099018-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006124546-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6835691-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015094630-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9126451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006124546-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003170435-A1 |
| priorityDate |
1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |