Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products
The invention «Reinforced flaked element made of natural or conglomerate stone and its multilayer protective coating (RU 2520193)» is referred to construction materials. Reinforced flaked element made of natural or conglomerate stone consists of: natural or conglomerate materials as the basis; mult...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
OOO "CNT «NanoStroitelstvo»
2014-08-01
|
| Series: | Нанотехнологии в строительстве |
| Online Access: | http://nanobuild.ru/en_EN/journal/Nanobuild-4-2014/66-88.pdf |
| _version_ | 1819241773531136000 |
|---|---|
| author | VLASOV Vladimir Alexeevich |
| author_facet | VLASOV Vladimir Alexeevich |
| author_sort | VLASOV Vladimir Alexeevich |
| collection | DOAJ |
| description | The invention «Reinforced flaked element made of natural or conglomerate stone
and its multilayer protective coating (RU 2520193)» is referred to construction materials. Reinforced flaked element made of natural or conglomerate stone consists of: natural or conglomerate materials as the basis; multilayer coating which protects the mentioned basis from chemical substances and wearing mechanical factors influencing on this element where the multilayer coating includes at least three layers formed by one or many film-forming compositions which comprise top layer with scratch-resistant nanoparticles and encircled with polyester, melamine, phenolic, acryl or epoxy resin (or any combination of them) which provides protection against scratches; damper intermediate layer made of epoxy and/or acryl resin which provides impact resistant; lower layer adjoining to the basis and containing particles of Al2O3 or silicon carbide plus acryl polymer and providing resistance to abrasive wear. Technical result is increased wear- and chemical resistance of flaked elements from natural or conglomerate materials.
The invention «Fine organic suspension of carbon metal-containing nanostructures and the method to produce it (RU 2515858)» is referred to the area of physical and colloid chemistry and can be used to obtain polymer compositions. Fine organic suspension of carbon metal-containing nanostructures is produced by interaction between nanostructures and polyethylenepolyamine. At first the powder of carbon metalcontaining nanostructures (which are nanoparticles of 3d-metal such as copper, cobalt, nickel stabilized in carbon nanostructures) is mechanically milled, then it is mechanically ground with polyethylenepolyamine introduced portionally unless and until the content of nanostructures is less 1 g/ml. The invention results in decreased power inputs as the obtained fine organic suspension of carbon and metal-containing nanostructures is able to recover due to regular mixing. |
| first_indexed | 2024-12-23T14:29:14Z |
| format | Article |
| id | doaj.art-6e4cad3d10a74af3b479461f10dba0bb |
| institution | Directory Open Access Journal |
| issn | 2075-8545 |
| language | English |
| last_indexed | 2024-12-23T14:29:14Z |
| publishDate | 2014-08-01 |
| publisher | OOO "CNT «NanoStroitelstvo» |
| record_format | Article |
| series | Нанотехнологии в строительстве |
| spelling | doaj.art-6e4cad3d10a74af3b479461f10dba0bb2022-12-21T17:43:32ZengOOO "CNT «NanoStroitelstvo»Нанотехнологии в строительстве2075-85452014-08-01646688Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction productsVLASOV Vladimir Alexeevich0Ph.D. in Engineering, Expert, International Academy of Engineering; Gazetny per., block 9, bld.4, Moscow, 125009, Russian FederationThe invention «Reinforced flaked element made of natural or conglomerate stone and its multilayer protective coating (RU 2520193)» is referred to construction materials. Reinforced flaked element made of natural or conglomerate stone consists of: natural or conglomerate materials as the basis; multilayer coating which protects the mentioned basis from chemical substances and wearing mechanical factors influencing on this element where the multilayer coating includes at least three layers formed by one or many film-forming compositions which comprise top layer with scratch-resistant nanoparticles and encircled with polyester, melamine, phenolic, acryl or epoxy resin (or any combination of them) which provides protection against scratches; damper intermediate layer made of epoxy and/or acryl resin which provides impact resistant; lower layer adjoining to the basis and containing particles of Al2O3 or silicon carbide plus acryl polymer and providing resistance to abrasive wear. Technical result is increased wear- and chemical resistance of flaked elements from natural or conglomerate materials. The invention «Fine organic suspension of carbon metal-containing nanostructures and the method to produce it (RU 2515858)» is referred to the area of physical and colloid chemistry and can be used to obtain polymer compositions. Fine organic suspension of carbon metal-containing nanostructures is produced by interaction between nanostructures and polyethylenepolyamine. At first the powder of carbon metalcontaining nanostructures (which are nanoparticles of 3d-metal such as copper, cobalt, nickel stabilized in carbon nanostructures) is mechanically milled, then it is mechanically ground with polyethylenepolyamine introduced portionally unless and until the content of nanostructures is less 1 g/ml. The invention results in decreased power inputs as the obtained fine organic suspension of carbon and metal-containing nanostructures is able to recover due to regular mixing.http://nanobuild.ru/en_EN/journal/Nanobuild-4-2014/66-88.pdf |
| spellingShingle | VLASOV Vladimir Alexeevich Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products Нанотехнологии в строительстве |
| title | Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products |
| title_full | Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products |
| title_fullStr | Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products |
| title_full_unstemmed | Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products |
| title_short | Inventions in the nanotechnological area considerably increase wear- and chemical resistance of construction products |
| title_sort | inventions in the nanotechnological area considerably increase wear and chemical resistance of construction products |
| url | http://nanobuild.ru/en_EN/journal/Nanobuild-4-2014/66-88.pdf |
| work_keys_str_mv | AT vlasovvladimiralexeevich inventionsinthenanotechnologicalareaconsiderablyincreasewearandchemicalresistanceofconstructionproducts |