| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcfc1f35908bcd9d52028614184af914 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2203-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S206-807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D55-026 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44F1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-00 |
| filingDate |
1999-07-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-06-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49b57989d1449a7f814d547cdcf6818b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21a3c43f8586d5908b90f888b7923895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cabd1adcf349e35b4f8c38e2ad00047 |
| publicationDate |
2002-06-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1098774-B1 |
| titleOfInvention |
Plastics film, use of dyestuffs therein and process for testing the authenticity of packaged goods |
| abstract |
A dyestuff capable of undergoing a clearly visible colour change when contacted with a color-developing material is dispersed in the body of a plastics film and used in the identification of goods. The film can be used for packaging of the goods or as a label or seal affixed to the goods. When testing the authenticity of packaging goods, the plastics film is marked with the color-developing chemical to produce a colored mark on the package. The dyestuff is preferably a latent dyestuff which is colorless and invisible to the eye under ambient conditions for use of the film but which forms a clearly visible color when contacted with the color-developing material. |
| priorityDate |
1998-07-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |