| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5e2641454a0d74b70d011a3fce43614 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-29 |
| filingDate |
2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cb4f6b6c7377d8c47425f3b8e4e82f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08bc92efffa45477062aa94c826774a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f258a3c476ef3d59801ffe9636a7e479
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc5b72c24e443dee3f27a7ce91a1221c |
| publicationDate |
2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019211473-A1 |
| titleOfInvention |
Colloidal dispersions for preparing coatings having a viewing-angle-dependent brightness, and use thereof |
| abstract |
The invention relates to a colloidal dispersion comprising a liquid dispersion medium (M) and negatively charged plate-like tactoids (T) arranged in a preferred direction in the dispersion medium (M), wherein the liquid dispersion medium (M) contains one or more organic polymers selected from the group consisting of anionically and/or non-ionically stabilised organic polymers, water and optionally one or more organic solvents; and wherein the tactoids (T) consist of an exfoliated inorganic layer material and have a plurality of individual plates which are arranged parallel to one another and have a layer thickness in the range of 0.5 to 1.5 nm and an average layer spacing in the range of 5 to 50 nm; wherein the average aspect ratio of the individual plates constituting the tactoids is 100 to 1000; the exfoliated inorganic layer material has been exfoliated without the use of an exfoliating agent or using a monomeric exfoliating agent; and the weight of the inorganic layer material without the exfoliating agent is 2 to 35 wt.% relative to the total weight of the colloidal dispersion. The invention also relates to the use of the colloidal dispersion for preparing a coating composition, the thus-obtained composition, and a substrate coated therewith. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023117951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023117937-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022271359-A1 |
| priorityDate |
2018-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |