http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3770318-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fafaf43af2260b8c18ef1d8678d5b22 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2477-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2453-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2475-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06 |
| filingDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01ff39ff4fbef2fd149a04ae665c29cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50363395d61dee3e7a4be5b0e86f8560 |
| publicationDate | 2021-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3770318-A1 |
| titleOfInvention | Method for reversible and selective dyeing of a synthetic polar-polymer material |
| abstract | The present invention is directed to a method for reversible and selective coloring a synthetic polar-polymer material comprising the step: nexposing the outer surface of the synthetic polar-polymer material to an aqueous dispersed coloring solution, wherein nthe aqueous dispersed coloring solution comprises: n- at least one organic aromatic coloring agent having a molecular weight Mw in the range of about ≥ 250 g/mol to about ≤ 550 g/mol, n- at least one dispersing agent for dispersing the organic aromatic coloring agent in the aqueous solution, and n- optionally at least one solubilizer, nwherein the aqueous dispersed coloring solution exposing the synthetic polymer material has a pH in the range of about ≥ 2.5 and < 7 and a temperature in the range of about ≥ 30 °C to about ≤ 150 °C, and wherein the dispersing agent is selected different from the solubilizer. n Furthermore the present invention is directed to a colored synthetic polar-polymer material, colored by the above method. n Further the present invention relates to an article comprising at least one colored synthetic polar-polymer material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4026700-A1 |
| priorityDate | 2019-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 647.