FIELD: chemistry.
SUBSTANCE: invention relates to field of high molecular weight composite materials based on organic compounds, possessing high decomposition temperature, and can be used as coatings, resistant to temperature impact. Composite material consists of non-functionalised polydimethylsiloxane (3) and silicon dioxide nanoparticles (1), modified with covalently bound on its surface 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis[N-(propyltrialkoxysilanate)carbamoylmethoxy]-2,8,14,20-tetrathiacalix[4]arene (2).
EFFECT: reduction of composite material cost, absence of composite material toxicity, provision of high temperature of composite material decomposition.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT RESISTANT HYBRID COMPOSITE MATERIAL | 2015 |
|
RU2611518C1 |
| NANO-SIZED AGGREGATES BASED ON DERIVATIVES OF STEREOISOMERS OF P-TERTBUTYLTHIACALIX[4]ARENE AND SILVER CATIONS | 2008 |
|
RU2381222C2 |
| PROCEDURE FOR EXTRACTING SALTS OF ALKALI METALS AND SILVER OUT OF WATER SOLUTIONS | 2008 |
|
RU2389812C2 |
| METHOD OF DETECTING BENZENE | 2009 |
|
RU2390765C1 |
| THIACALIXARENE DERIVATIVES AS AGENT FOR DNA DELIVERY INTO CELLS | 2014 |
|
RU2551277C1 |
| COMPOSITION FOR WEATHERPROOF ANTI-ICING COATING WITH ENHANCED HYDROPHOBICITY | 2016 |
|
RU2681027C2 |
| POLYMER COMPOSITE HEAT-CONDUCTING PASTE WITH NANOFIBER MODIFIER | 2019 |
|
RU2757253C2 |
| SOLVENT-BASED SURFACE COATING COMPOSITION | 2023 |
|
RU2818284C1 |
| METHOD OF PRODUCING LINEAR POLYDIMETHYLSILOXANES WITH TERMINAL HYDROXYL GROUPS VIA POLYCONDENSATION OF DIMETHYLDIALKOXYSILANES IN ACTIVE MEDIUM | 2010 |
|
RU2456308C2 |
| DENTAL COMPOSITIONS CONTAINING ADDITION-FRAGMENTATION AGENTS | 2012 |
|
RU2586743C2 |
