RU2012134551A - METHOD FOR APPLYING NANOPARTICLES - Google Patents

METHOD FOR APPLYING NANOPARTICLES Download PDF

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Publication number
RU2012134551A
RU2012134551A RU2012134551/12A RU2012134551A RU2012134551A RU 2012134551 A RU2012134551 A RU 2012134551A RU 2012134551/12 A RU2012134551/12 A RU 2012134551/12A RU 2012134551 A RU2012134551 A RU 2012134551A RU 2012134551 A RU2012134551 A RU 2012134551A
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RU
Russia
Prior art keywords
sheet
nanoparticles
polymer resin
photocatalytic nanoparticles
impregnating
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RU2012134551/12A
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Russian (ru)
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RU2557519C2 (en
Inventor
Йеран ЗИЕГЛЕР
Хенрик ЕНСЕН
Теис РЕЭНБЕРГ
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Велинге Фотокаталитик Аб
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Publication of RU2012134551A publication Critical patent/RU2012134551A/en
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Publication of RU2557519C2 publication Critical patent/RU2557519C2/en

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

1. Способ изготовления листа, содержащего фотокаталитические наночастицы, включающий стадии:- пропитывания (41, 42) листа (10) полимерной смолой, предпочтительно содержащей износостойкие частицы;- распыления (43, 40) на лист (10), свежепропитанный полимерной смолой в неотвержденном и влажном состоянии, пропитывающего жидкого состава, содержащего диспергированные фотокаталитические наночастицы;- сушки и/или, по меньшей мере, частичного отверждения (44, 45) упомянутого пропитанного листа, содержащего полимерную смолу и пропитывающую жидкость.2. Способ по п.1, в котором лист содержит целлюлозные волокна.3. Способ по п.1 или 2, в котором пропитывающий жидкий состав содержит растворитель, содержащий воду.4. Способ по п.1 или 2, включающий стадию между стадиями пропитывания и распыления, на которой полимерную смолу частично высушивают.5. Способ получения ламинированной доски или картона (1) путем компоновки листа, полученного по любому из предыдущих пунктов, на сердцевине, предпочтительно на волокнистом картоне высокой плотности, и приложения тепла и давления.6. Способ по п.5, в котором доска представляет собой доску пола.7. Способ получения ДВП-плиты, содержащей фотокаталитические наночастицы, включающий стадии:1) рассеяния сухой смеси, содержащей древесные волокна, термоотверждаемую смолу, такую как полимерная смола, предпочтительно меламиноформальдегидная смола, и износостойкие частицы, на сердцевину;2) нанесения органического растворителя на смесь на сердцевине;3) распыления пропитывающего жидкого состава, содержащего рассеянные фотокаталитические наночастицы, предпочтительно рассеянные в воде; и4) приложения тепла и давлени�1. A method of manufacturing a sheet containing photocatalytic nanoparticles, comprising the steps of: impregnating (41, 42) a sheet (10) with a polymer resin, preferably containing wear-resistant particles; and a wet state, impregnating a liquid composition containing dispersed photocatalytic nanoparticles; - drying and / or at least partial curing (44, 45) of said impregnated sheet containing a polymer resin and an impregnating liquid. 2. The method of claim 1, wherein the sheet comprises cellulosic fibers. The method according to claim 1 or 2, wherein the impregnating liquid composition contains a solvent containing water. The method according to claim 1 or 2, comprising the step between the stages of impregnation and spraying, in which the polymer resin is partially dried. A method of obtaining a laminated board or cardboard (1) by arranging a sheet obtained according to any one of the preceding paragraphs on a core, preferably on a high density fibreboard, and applying heat and pressure. 6. The method of claim 5, wherein the board is a floor board. A method for producing a fiberboard containing photocatalytic nanoparticles, comprising the steps of: 1) scattering a dry mixture containing wood fibers, a thermosetting resin, such as a polymer resin, preferably a melamine-formaldehyde resin, and wear-resistant particles on the core; 2) applying an organic solvent to the mixture on 3) spraying an impregnating liquid composition containing dispersed photocatalytic nanoparticles, preferably dispersed in water; and 4) application of heat and pressure�

Claims (18)

1. Способ изготовления листа, содержащего фотокаталитические наночастицы, включающий стадии:1. A method of manufacturing a sheet containing photocatalytic nanoparticles, comprising the steps of: - пропитывания (41, 42) листа (10) полимерной смолой, предпочтительно содержащей износостойкие частицы;- impregnation (41, 42) of the sheet (10) with a polymer resin, preferably containing wear-resistant particles; - распыления (43, 40) на лист (10), свежепропитанный полимерной смолой в неотвержденном и влажном состоянии, пропитывающего жидкого состава, содержащего диспергированные фотокаталитические наночастицы;- spraying (43, 40) onto a sheet (10) freshly impregnated with a polymer resin in the uncured and wet state, impregnating a liquid composition containing dispersed photocatalytic nanoparticles; - сушки и/или, по меньшей мере, частичного отверждения (44, 45) упомянутого пропитанного листа, содержащего полимерную смолу и пропитывающую жидкость.- drying and / or at least partial curing (44, 45) of said impregnated sheet containing a polymer resin and an impregnating liquid. 2. Способ по п.1, в котором лист содержит целлюлозные волокна.2. The method according to claim 1, in which the sheet contains cellulosic fibers. 3. Способ по п.1 или 2, в котором пропитывающий жидкий состав содержит растворитель, содержащий воду.3. The method according to claim 1 or 2, in which the impregnating liquid composition contains a solvent containing water. 4. Способ по п.1 или 2, включающий стадию между стадиями пропитывания и распыления, на которой полимерную смолу частично высушивают.4. The method according to claim 1 or 2, comprising a stage between the stages of impregnation and spraying, in which the polymer resin is partially dried. 5. Способ получения ламинированной доски или картона (1) путем компоновки листа, полученного по любому из предыдущих пунктов, на сердцевине, предпочтительно на волокнистом картоне высокой плотности, и приложения тепла и давления.5. A method of obtaining a laminated board or cardboard (1) by arranging a sheet obtained according to any one of the preceding paragraphs on the core, preferably on high density fibrous cardboard, and applying heat and pressure. 6. Способ по п.5, в котором доска представляет собой доску пола.6. The method according to claim 5, in which the board is a floor board. 7. Способ получения ДВП-плиты, содержащей фотокаталитические наночастицы, включающий стадии:7. A method of producing a fiberboard containing photocatalytic nanoparticles, comprising the steps of: 1) рассеяния сухой смеси, содержащей древесные волокна, термоотверждаемую смолу, такую как полимерная смола, предпочтительно меламиноформальдегидная смола, и износостойкие частицы, на сердцевину;1) scattering a dry mixture containing wood fibers, a thermosetting resin, such as a polymer resin, preferably a melamine-formaldehyde resin, and wear-resistant particles, on the core; 2) нанесения органического растворителя на смесь на сердцевине;2) applying an organic solvent to the mixture on the core; 3) распыления пропитывающего жидкого состава, содержащего рассеянные фотокаталитические наночастицы, предпочтительно рассеянные в воде; и3) spraying an impregnating liquid composition containing dispersed photocatalytic nanoparticles, preferably dispersed in water; and 4) приложения тепла и давления.4) application of heat and pressure. 8. Способ по п.7, в котором органический растворитель содержит кетон, такой как ацетон и метилэтилкетон, и/или спирт, такой как этанол, пропанол и метанол, и/или ацетат, такой как бутилацетат, этилацетат.8. The method according to claim 7, in which the organic solvent contains a ketone, such as acetone and methyl ethyl ketone, and / or an alcohol, such as ethanol, propanol and methanol, and / or acetate, such as butyl acetate, ethyl acetate. 9. Способ по п.7, в котором органический растворитель представляет собой этанол.9. The method according to claim 7, in which the organic solvent is ethanol. 10. Способ по любому из пп.7-9, включающий стадию нанесения, предпочтительно перед стадией 2, жидкости со смачивателем на смесь предпочтительно в форме воды, содержащей 1 мас.% BYK-348 от компании BYK Chemie.10. The method according to any one of claims 7 to 9, comprising the step of applying, preferably before step 2, the liquid with a wetting agent to the mixture, preferably in the form of water containing 1 wt.% BYK-348 from BYK Chemie. 11. Способ по п.10, включающий стадию нанесения жидкости со смачивателем вместе с органическим растворителем.11. The method of claim 10, comprising the step of applying liquid with a wetting agent along with an organic solvent. 12. Способ по любому из пп.7-9, включающий стадию нанесения вместе пропитывающей жидкости и органического растворителя.12. The method according to any one of claims 7 to 9, comprising the step of applying together an impregnating liquid and an organic solvent. 13. Способ по любому из пп.7-9, в котором упомянутые фотокаталитические наночастицы обладают степенью кристалличности, по меньшей мере, 50%.13. The method according to any one of claims 7 to 9, in which said photocatalytic nanoparticles have a crystallinity of at least 50%. 14. Способ по любому из пп.7-9, в котором упомянутые наночастицы имеют размер первичных частиц <50 нм, например <30 нм, предпочтительно размер первичных частиц составляет <20 нм, например <10 нм.14. The method according to any one of claims 7 to 9, in which said nanoparticles have a primary particle size <50 nm, for example <30 nm, preferably the primary particle size is <20 nm, for example <10 nm. 15. Способ по любому из пп.7-9, в котором концентрация упомянутой пропитывающей жидкости с фотокаталитическими наночастицами составляет >1 мас.%, например >5 мас.%, предпочтительная концентрация упомянутых наночастиц составляет >10 мас.%, например >15 мас.%, и даже более предпочтительная концентрация упомянутых наночастиц составляет >20 мас.%, например >25 мас.%.15. The method according to any one of claims 7 to 9, in which the concentration of said impregnating liquid with photocatalytic nanoparticles is> 1 wt.%, For example> 5 wt.%, A preferred concentration of said nanoparticles is> 10 wt.%, For example> 15 wt. %, and even more preferred concentration of said nanoparticles is> 20 wt.%, for example> 25 wt.%. 16. Способ по любому из пп.7-9, в котором количество пропитывающего жидкого состава на 1 м2 нанесенной поверхности 1-200 мл/м2, например 5-100 мл/м2, а предпочтительно 10-50 мл/м2, например 20-40 мл/м2.16. The method according to any one of claims 7 to 9, in which the amount of impregnating liquid composition per 1 m 2 of the applied surface is 1-200 ml / m 2 , for example 5-100 ml / m 2 , and preferably 10-50 ml / m 2 for example 20-40 ml / m 2 . 17. Обивочный картон, полученный с помощью способа по любому из предыдущих пунктов, в котором упомянутые фотокаталитические наночастицы внедрены равномерно в самый верхний слой картона.17. Upholstery cardboard obtained using the method according to any one of the preceding paragraphs, in which said photocatalytic nanoparticles are embedded uniformly into the topmost layer of cardboard. 18. Обивочный картон по п.17, в котором упомянутые фотокаталитические наночастицы внедрены равномерно в конечный обивочный картон на толщину >0,1 мкм; >1 мкм; >10 мкм; >50 мкм; >100 мкм; >500 мкм; >1000 мкм. 18. Upholstery cardboard according to claim 17, wherein said photocatalytic nanoparticles are uniformly embedded in the final upholstery cardboard to a thickness of> 0.1 μm; > 1 μm; > 10 μm; > 50 μm; > 100 μm; > 500 μm; > 1000 μm.
RU2012134551/12A 2010-01-29 2011-01-28 Method of application of nanoparticles RU2557519C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050095 2010-01-29
SE1050095-7 2010-01-29
PCT/SE2011/050092 WO2011093785A1 (en) 2010-01-29 2011-01-28 Method for applying nanoparticles

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RU2012134551A true RU2012134551A (en) 2014-03-10
RU2557519C2 RU2557519C2 (en) 2015-07-20

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EP (2) EP2528752B1 (en)
KR (1) KR20120123411A (en)
CN (1) CN102753357B (en)
AU (1) AU2011209990B2 (en)
BR (1) BR112012017934B1 (en)
CA (1) CA2786676C (en)
ES (1) ES2844176T3 (en)
HR (1) HRP20181436T1 (en)
MX (1) MX342884B (en)
MY (1) MY158396A (en)
NZ (1) NZ600856A (en)
RU (1) RU2557519C2 (en)
SG (1) SG182270A1 (en)
UA (1) UA105945C2 (en)
WO (1) WO2011093785A1 (en)
ZA (1) ZA201205612B (en)

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MX2012008414A (en) 2012-12-05
ZA201205612B (en) 2013-09-25
CA2786676C (en) 2020-01-14
AU2011209990B2 (en) 2015-04-30
AU2011209990A1 (en) 2012-07-26
EP2528752A4 (en) 2015-11-04
WO2011093785A1 (en) 2011-08-04
EP2528752A1 (en) 2012-12-05
SG182270A1 (en) 2012-08-30
MY158396A (en) 2016-10-14
BR112012017934A2 (en) 2020-08-25
NZ600856A (en) 2013-07-26
AU2011209990A8 (en) 2012-10-18
CN102753357A (en) 2012-10-24
ES2844176T3 (en) 2021-07-21
HRP20181436T1 (en) 2018-11-02
EP3444122B1 (en) 2020-11-18
EP2528752B1 (en) 2018-07-04
BR112012017934B1 (en) 2021-08-17
KR20120123411A (en) 2012-11-08
RU2557519C2 (en) 2015-07-20
EP3444122A1 (en) 2019-02-20
UA105945C2 (en) 2014-07-10
CA2786676A1 (en) 2011-08-04
MX342884B (en) 2016-10-14
CN102753357B (en) 2015-04-15

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