| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3475 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-5227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-20 |
| filingDate |
1990-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ad9ded5b2bd80e6c97748479365eda6 |
| publicationDate |
2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2023919-C |
| titleOfInvention |
Light-stabilised ink compositions |
| abstract |
2-(2'-Hydroxyphenyl)benzotriazoles of formula 1 (see formula I) wherein R1, R2 and R3 are as defined in claim 1, and which contain at least one -SO3X group in the molecule, are suitable light stabilising additives for aqueous ink compositions, especially for ink jet printing. Some of these compounds are novel compounds. |
| priorityDate |
1989-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |