| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-933
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-924
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-922 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-65 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 |
| filingDate |
1977-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
IE-45428-B1 |
| titleOfInvention |
Brightener mixtures |
| abstract |
Mixtures of optical brighteners containing 0.05 to 1% of a 4-benzoxazolystilbene derivative and 1 to 0.05% of a 1,4-bis-benzoxazolyl- or bis-benzthiazolyl-naphthalene derivative. These mixtures show a higher degree of whiteness than an equal amount of only one of the two components. |
| priorityDate |
1976-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |