http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102876501-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3ceef08c9692b3552c8c39c945e356c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-34 |
| filingDate | 2012-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_443f5ca4e917884f31c5618a4bf3f5cd |
| publicationDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102876501-B |
| titleOfInvention | Washing powder with color-developing agents |
| abstract | The invention relates to washing powder with color-developing agents. The washing powder comprises a surfactant, a builder, a stabilizing agent, a dispersant, a brightening agent and color-developing agents, wherein one color-developing agent is a mixture of 2,4-dichloro-alpha-naphthol and p-aminophenol which are mixed according to a weight ratio of 1:1-3:1; the other color-developing agent also is a mixture of beta-naphthoquinone-4-sodium sulfonate and rhodanine which are mixed to a weight ratio of 1:1-3:1; and the content of the color-developing agent is 0.015-0.2% of the weight of the washing powder. The two color-developing agents selected by the invention change to blue when a concentration reaches an optimum concentration, thereby helping people to determine the usage amount of the washing powder, preventing unnecessary waste, and simultaneously performing an optimum washing effect. Besides, the content of the color-developing agents is extremely low, so that clothes and other components of the washing powder are not influenced by the color-developing agents. |
| priorityDate | 2012-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.