http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105542639-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D171-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1545 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D129-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-63 |
| filingDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105542639-B |
| titleOfInvention | One kind is repeatable to write coating, object and preparation method thereof |
| abstract | The invention discloses the repeatable writing coatings of one kind, it includes photochromic material and/or changing color resulting from acid materials, the coating is presented metachromatism in predetermined wavelength range and metachromatism is not presented in visible-range and/or the coating is presented metachromatism in acid pH range and metachromatism is not presented in alkaline pH range.The invention also discloses repeatable writing objects of one kind and preparation method thereof.Repeatable writing coating of the invention has the advantages that preparation process is simple, at low cost, printing precision is high, the writing duration is long. |
| priorityDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.