RU2013149319A - METHOD FOR PRODUCING FOAM POLYURETHANE NANOCOMPOSITE - Google Patents
METHOD FOR PRODUCING FOAM POLYURETHANE NANOCOMPOSITE Download PDFInfo
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- RU2013149319A RU2013149319A RU2013149319/05A RU2013149319A RU2013149319A RU 2013149319 A RU2013149319 A RU 2013149319A RU 2013149319/05 A RU2013149319/05 A RU 2013149319/05A RU 2013149319 A RU2013149319 A RU 2013149319A RU 2013149319 A RU2013149319 A RU 2013149319A
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- RU
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- nanomodifier
- producing
- polyurethane foam
- nanocomposite
- ultrasound
- Prior art date
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- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
1. Способ получения пенополиуретанового нанокомпозита, включающий введение наномодификатора в виде высушенного порошка в гидроксилсодержащий полиэфир, перемешивание и введение отвердителя, отличающийся тем, что наномодификатор предварительно механоактивируют, а введение его в количестве 0,5-3,0% относительно массы получаемого нанокомпозита осуществляют под воздействием ультразвука.2. Способ получения пенополиуретанового нанокомпозита по п.1, отличающийся тем, что в качестве наномодификатора используют диоксид циркония, стабилизированный оксидом иттрия или алюминия.3. Способ получения пенополиуретанового нанокомпозита по п.1, отличающийся тем, что механоактивированный порошок наномодификатора обрабатывают ультразвуком.1. A method of producing a polyurethane foam nanocomposite, comprising introducing a nanomodifier in the form of a dried powder into a hydroxyl-containing polyester, mixing and introducing a hardener, characterized in that the nanomodifier is previously mechanically activated, and its introduction in an amount of 0.5-3.0% relative to the mass of the obtained nanocomposite is carried out under exposure to ultrasound. 2. A method for producing a polyurethane foam nanocomposite according to claim 1, characterized in that zirconia stabilized with yttrium or aluminum oxide is used as a nanomodifier. A method of producing a polyurethane foam nanocomposite according to claim 1, characterized in that the mechanically activated nanomodifier powder is treated with ultrasound.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013149319/05A RU2566149C2 (en) | 2013-11-07 | 2013-11-07 | Method of producing foam polyurethane nanocomposite |
Applications Claiming Priority (1)
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RU2013149319/05A RU2566149C2 (en) | 2013-11-07 | 2013-11-07 | Method of producing foam polyurethane nanocomposite |
Publications (2)
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RU2013149319A true RU2013149319A (en) | 2015-05-20 |
RU2566149C2 RU2566149C2 (en) | 2015-10-20 |
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RU2013149319/05A RU2566149C2 (en) | 2013-11-07 | 2013-11-07 | Method of producing foam polyurethane nanocomposite |
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RU (1) | RU2566149C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2586979C1 (en) * | 2015-06-06 | 2016-06-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Method of producing compositions of polymer and nano-sized filler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060235100A1 (en) * | 2005-04-13 | 2006-10-19 | Kaushiva Bryan D | Polyurethane foams made with vegetable oil hydroxylate, polymer polyol and aliphatic polyhydroxy alcohol |
RU2414492C2 (en) * | 2008-10-07 | 2011-03-20 | Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") | Polymer nanocomposite and production method thereof |
US10239985B2 (en) * | 2008-12-23 | 2019-03-26 | Covestro Llc | Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation |
RU2414495C1 (en) * | 2009-07-01 | 2011-03-20 | Учреждение Российской академии наук Институт металлоорганической химии им. Г.А. Разуваева РАН | Heat insulation composition |
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2013
- 2013-11-07 RU RU2013149319/05A patent/RU2566149C2/en active IP Right Revival
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2586979C1 (en) * | 2015-06-06 | 2016-06-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Method of producing compositions of polymer and nano-sized filler |
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Publication number | Publication date |
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RU2566149C2 (en) | 2015-10-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161108 |
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NF4A | Reinstatement of patent |
Effective date: 20190516 |
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PD4A | Correction of name of patent owner | ||
PC41 | Official registration of the transfer of exclusive right |
Effective date: 20210310 |