http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2064703-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-42 |
| filingDate | 1970-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2064703-A1 |
| titleOfInvention | Optical brightening agents - for textile material giving no greenish discolouration even when used excessively |
| abstract | Combination of optical brightening agents added to washing compsn. in an amt. of 0.001-2 wt.% (w.r.t. solids) is a 3:1 to 1:4 npref. 2:1 to 1:2) mixt. of cpds. (I) and (II) having the formulate: (I; NHC2H2n+1 replaced by: (in which M is an alkali metal (pref. Na) or NH4; and n = 2-4). |
| priorityDate | 1970-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 324.