| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 |
| filingDate |
1972-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01e3a898d3e55162c341075e1a7ca99 |
| publicationDate |
1973-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2201857-A1 |
| titleOfInvention |
BIS-STYLE COMPOUNDS AS OPTICAL LIGHTENING AGENTS |
| abstract |
Selected bis-stilbene cpds of formula: are claimed where M is a salt-forming cation. Used as highly effective optical brighteners for cotton or polyamide substrates 0.0001-1% based on wt. of substrate are sufficient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0038999-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0038999-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0462437-A1 |
| priorityDate |
1972-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |