RU2013117035A - METHOD FOR PRODUCING POLYMERIC COMPOSITE WITH NANOMODIFIED FILLER (OPTIONS) - Google Patents

METHOD FOR PRODUCING POLYMERIC COMPOSITE WITH NANOMODIFIED FILLER (OPTIONS) Download PDF

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Publication number
RU2013117035A
RU2013117035A RU2013117035/04A RU2013117035A RU2013117035A RU 2013117035 A RU2013117035 A RU 2013117035A RU 2013117035/04 A RU2013117035/04 A RU 2013117035/04A RU 2013117035 A RU2013117035 A RU 2013117035A RU 2013117035 A RU2013117035 A RU 2013117035A
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Russia
Prior art keywords
polymer
carbon nanotubes
solution
filler
cnt solution
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RU2013117035/04A
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Russian (ru)
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RU2602798C2 (en
Inventor
Сергей Мансурович Хантимеров
Наиль Муратович Сулейманов
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Общество с ограниченной ответственностью "Новые структуры и технологии" (ООО "НоваСТ")
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Priority to RU2013117035/04A priority Critical patent/RU2602798C2/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82BNANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds

Abstract

1. Способ получения полимерного композита с наномодифицированным наполнителем, включающий растворение полимера в первом растворителе при температуре 90°С и обработку ультразвуком находящихся во втором растворителе углеродных нанотрубок (УНТ), смешивание растворенного полимера с раствором УНТ, обработку ультразвуком полученного раствора и термообработку, отличающийся тем, что раствор УНТ содержит конические углеродные нанотрубки, предварительно функционализированные путем термохимической обработки в смеси азотной и серной кислот гидроксильными и карбоксильными группами.2. Способ получения полимерного композита с наномодифицированным наполнителем, включающий смешивание полимера с раствором УНТ, отличающийся тем, что раствор УНТ, содержащий предварительно функционализированные конические углеродные нанотрубки, смешивают с гранулами полимера в рабочей среде при ультразвуковом воздействии с последующим нагревом до температуры плавления полимера до полного испарения жидкостной компоненты раствора.1. A method of producing a polymer composite with a nanomodified filler, comprising dissolving the polymer in a first solvent at a temperature of 90 ° C and sonicating carbon nanotubes (CNTs) in a second solvent, mixing the dissolved polymer with a CNT solution, sonicating the resulting solution and heat treating, characterized in that the CNT solution contains conical carbon nanotubes previously functionalized by thermochemical treatment in a mixture of nitric and sulfuric acids droksilnymi and carboxyl gruppami.2. A method of producing a polymer composite with a nano-modified filler, comprising mixing the polymer with a CNT solution, characterized in that the CNT solution containing pre-functionalized conical carbon nanotubes is mixed with polymer granules in a working medium under ultrasonic treatment, followed by heating to the polymer melting temperature until the liquid is completely evaporated to liquid solution components.

Claims (2)

1. Способ получения полимерного композита с наномодифицированным наполнителем, включающий растворение полимера в первом растворителе при температуре 90°С и обработку ультразвуком находящихся во втором растворителе углеродных нанотрубок (УНТ), смешивание растворенного полимера с раствором УНТ, обработку ультразвуком полученного раствора и термообработку, отличающийся тем, что раствор УНТ содержит конические углеродные нанотрубки, предварительно функционализированные путем термохимической обработки в смеси азотной и серной кислот гидроксильными и карбоксильными группами.1. A method of producing a polymer composite with a nanomodified filler, comprising dissolving the polymer in a first solvent at a temperature of 90 ° C and sonicating carbon nanotubes (CNTs) in a second solvent, mixing the dissolved polymer with a CNT solution, sonicating the resulting solution and heat treating, characterized in that the CNT solution contains conical carbon nanotubes previously functionalized by thermochemical treatment in a mixture of nitric and sulfuric acids droksilnymi and carboxyl groups. 2. Способ получения полимерного композита с наномодифицированным наполнителем, включающий смешивание полимера с раствором УНТ, отличающийся тем, что раствор УНТ, содержащий предварительно функционализированные конические углеродные нанотрубки, смешивают с гранулами полимера в рабочей среде при ультразвуковом воздействии с последующим нагревом до температуры плавления полимера до полного испарения жидкостной компоненты раствора.2. A method of producing a polymer composite with a nano-modified filler, comprising mixing the polymer with a CNT solution, characterized in that the CNT solution containing pre-functionalized conical carbon nanotubes is mixed with polymer granules in a working medium under ultrasonic treatment, followed by heating to the polymer melting temperature until complete evaporation of the liquid components of the solution.
RU2013117035/04A 2013-04-15 2013-04-15 Method of polymer composite producing with nano modified filler (versions) RU2602798C2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2669090C2 (en) * 2016-11-18 2018-10-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Polymer compositions containing nanotubes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2681634C1 (en) * 2017-12-14 2019-03-11 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Super high-molecular polyethylene based composite material production method

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Publication number Priority date Publication date Assignee Title
CN101104512B (en) * 2006-07-14 2010-12-08 同济大学 Method for preparing macromolecule modified carbon nano-tube and application thereof
GB0623738D0 (en) * 2006-11-29 2007-01-10 Airbus Uk Improved method for manufacturing composite components
FR2937324B1 (en) * 2008-10-22 2012-03-16 Arkema France PROCESS FOR THE PREPARATION OF A COMPOSITE MATERIAL BASED ON NANOTUBES, IN PARTICULAR CARBON
WO2010069312A1 (en) * 2008-12-16 2010-06-24 Widex A/S Method of coating a hearing aid component and a hearing aid
RU2400462C1 (en) * 2009-04-09 2010-09-27 Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Южный Федеральный Университет" Method of preparing polymer/carbon nanotubes composite on substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2669090C2 (en) * 2016-11-18 2018-10-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Polymer compositions containing nanotubes

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