| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_095fc4a13daf2773d72648d379b28b7d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-445 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-345 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 |
| filingDate |
2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f56ba548a692ad0efe5b1b0bd243b8b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d27847a73f8f3d513ed811e56290a1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28b8018b13da0a3f2957b32b18bd3d1c |
| publicationDate |
2017-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017137154-A1 |
| titleOfInvention |
Method for grafting polysiloxanes on surfaces of photocatalytic metal oxides, polysiloxane-grafted metal oxide surfaces and applications thereof |
| abstract |
The present invention relates to a method for grafting polysiloxanes on surfaces of photocatalytic metal oxides by light illumination which comprises at least the following steps : a) providing a surface of a photocatalytically active metal oxide; b) providing a polysiloxane or a mixture of polysiloxanes on the metal oxide surface; c) irradiating the reaction mixture with light in a wavelength range from 180 nm to 550 nm for a sufficient time to generate reactive moieties in said polysiloxanes and to form covalent Si-O-Me (Me = metal) bonds between said reactive moieties of the polysiloxanes and the metal oxide surface; d) optionally separating unreacted polysiloxane molecules from the polysiloxane-grafted metal oxide surface; wherein no silane coupling agent or cross-linking agent is present in the reaction mixture and/or participates in said grafting reaction. A further aspect of the invention relates to the hydrophobic and photocatalytically active polysiloxane-grafted metal oxide surface obtainable by said method and to articles comprising said surface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021089110-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022207703-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4067448-A1 |
| priorityDate |
2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |