[go: up one dir, main page]

WO2016018123A1 - Composition de revêtement dur comprenant du polytétrafluoroéthylène, couche de revêtement dur et matériau de plancher la comprenant - Google Patents

Composition de revêtement dur comprenant du polytétrafluoroéthylène, couche de revêtement dur et matériau de plancher la comprenant Download PDF

Info

Publication number
WO2016018123A1
WO2016018123A1 PCT/KR2015/008049 KR2015008049W WO2016018123A1 WO 2016018123 A1 WO2016018123 A1 WO 2016018123A1 KR 2015008049 W KR2015008049 W KR 2015008049W WO 2016018123 A1 WO2016018123 A1 WO 2016018123A1
Authority
WO
WIPO (PCT)
Prior art keywords
hard coating
polytetrafluoroethylene
coating composition
weight
ptfe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/008049
Other languages
English (en)
Korean (ko)
Inventor
서지연
김원국
류무선
김헌조
이성영
조민창
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LX Hausys Ltd
Original Assignee
LG Hausys Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Hausys Ltd filed Critical LG Hausys Ltd
Priority to CN201580041961.XA priority Critical patent/CN106661367B/zh
Publication of WO2016018123A1 publication Critical patent/WO2016018123A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene

Definitions

  • It provides a hard coating composition comprising a polytetrafluoroethylene, a hard coating layer and a flooring comprising the same.
  • the flooring material has a configuration laminated sequentially from the bottom to the base layer, the printing layer, and the UV coating layer, and added to the various materials or by changing the configuration to take advantage of the characteristics of the flooring material to highlight the decorative properties And flooring material etc. which emphasized the functionality was obtained and used according to the use.
  • Korean Utility Model Publication No. 195-009683 describes an opaque pearl pigment powder pearl chip, aluminum particles, spherical particles, etc., on the foam layer in the flooring material in which a base layer, a foam layer, a print layer, and a transparent layer are sequentially laminated.
  • a flooring material having a variety of three-dimensional impressions is described by laminating and embossing the impregnated opaque decorative material impregnated layer and applying a transparent layer, a print layer, another transparent layer, and a pollution-resistant treatment layer thereon.
  • antimicrobial agents are added to the plurality of layers to obtain a flooring having antimicrobial properties, or an antistatic effect is applied to a flooring material having special functions such as a flooring material having an antistatic effect.
  • One embodiment of the present invention by providing a polytetrafluoroethylene, to provide a hard coating composition, and a hard coating layer to ensure chemical resistance, chemical resistance and stain resistance.
  • Another embodiment of the present invention provides a flooring material including the hard coating layer on a vinyl chloride resin substrate layer.
  • a hard coating composition comprising an ultraviolet curable resin, inorganic particles, polytetrafluoroethylene and a photopolymerization initiator.
  • the polytetrafluoroethylene may be formed from a polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax.
  • PTFE / PE polytetrafluoroethylene / polyethylene
  • the average particle size of the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be about 10um to about 20um.
  • the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be formed by copolymerizing polytetrafluoroethylene and polyethylene.
  • Specific gravity of the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be about 1 to about 1.5.
  • the ultraviolet curable resin may form a network composite after curing, and may include particulate polytetrafluoroethylene present in an entangled manner within the network composite.
  • the average particle size of the inorganic particles may be about 0.01um to about 1um.
  • the inorganic particles may include one or more metal oxides selected from the group consisting of silica, alumina, zirconium oxide, and combinations thereof.
  • Another embodiment of the present invention provides a flooring material including a hard coating layer formed on the one surface of the vinyl chloride resin substrate layer using the hard coating composition.
  • the hard coating layer may have a thickness of about 10 ⁇ m to about 20 ⁇ m.
  • the hard coating composition By using the hard coating composition, it is possible to secure a hard coating layer with improved chemical resistance to acids, alkalis, and solvents.
  • the flooring material may exhibit slipability and flexibility due to the hard coating layer.
  • Figure 1 shows a schematic diagram of the network structure formed after the ultraviolet curable resin curing.
  • Figure 2 shows a cross section of the flooring which is an embodiment of the present invention.
  • a hard coating composition comprising an ultraviolet curable resin, inorganic particles, polytetra fluoroethylene and a photopolymerization initiator.
  • the hard coating composition may include polytetrafluoroethylene to secure chemical resistance and chemical resistance that is not damaged when the flooring material is exposed to acid, alkali, and solvent.
  • the polytetrafluoroethylene may be included in the form of particles, in the form of granular powder, and may be included in the composition in the form of copolymerization with other materials.
  • the polytetrafluoroethylene contained in the hard coating composition may be formed from a polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax (hereinafter referred to as 'PTFE / PE mixed wax'). .
  • the average particle size of the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be about 10um to about 20um.
  • the PTFE / PE mixed wax has a particle shape in powder form, and the 'average particle size' refers to an average value calculated after measuring the particle diameter in an arbitrary region of the PTFE / PE mixed wax.
  • the average particle size of the PTFE / PE mixed wax is less than about 10 ⁇ m, the roughness may be small, and thus the stain resistance may be significantly reduced.
  • the average particle size exceeds about 20 ⁇ m, the wax may be desorbed when the average particle size is larger than the thickness of the hard coating layer. It may be desirable to maintain the range in that the wax does not protrude and maintains a certain level of roughness.
  • the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be formed by copolymerizing polytetrafluoroethylene and polyethylene.
  • Specific gravity of the polytetrafluoroethylene / polyethylene (PTFE / PE) mixed wax may be about 1 to about 1.5.
  • the specific gravity refers to the ratio between the density of the PTFE / PE mixed wax and the density of water.
  • the specific gravity of the PTFE / PE mixed wax is small, the specific gravity of the PTFE / PE mixed wax does not disperse in the coating composition but floats upward. If there is a fear that the hard coating layer will be uneven when forming the product later.
  • the wax in the composition can be dispersed, thereby allowing the composition to be uniformly applied and dried.
  • the PTFE may include about 1 part by weight to about 20 parts by weight. Due to the hard coating composition including the PTFE between the spaces generated after curing the UV curable resin, the structure of the hard coating layer may be more dense, and the hard coating layer may exhibit slipability and flexibility due to the compactness. The properties may be adjusted according to the PTFE content.
  • the PTFE when the PTFE is included in less than about 1 part by weight, there is a concern that the effect due to wax may be insufficient, and when it contains more than about 20 parts by weight, there is a problem of compatibility with other materials due to the increase in viscosity of the composition. It is preferable to maintain the above range in that the effect by the wax can be optimized and expressed.
  • the ultraviolet curable resin may form a network composite after curing, and may include particulate PTFE that is entangled in the network composite.
  • UV curable resin refers to a three-dimensional network of chains. There are spaces between the chains and the chains in the network composite bar, PTFE may be present between the spaces. In addition, there may be PTFE intertwined with the chain in the space.
  • the hard coating layer composition becomes more dense, and the hard coating layer formed by the composition may have slipability and flexibility.
  • the hard coating layer formed due to the dense structure of the composition can minimize the input of external solvents and contaminants, thereby ensuring chemical resistance and contamination resistance at the same time.
  • the PTFE is present in the network composite, it may be high density in comparison with the density of the network composite formed by a conventional UV curable resin after curing.
  • the hard coating composition may include an inorganic particle other than PTFE and a photopolymerization initiator.
  • the average particle size of the inorganic particles may be about 0.01um to about 1um.
  • the inorganic particles may include one or more metal oxides selected from the group consisting of silica, alumina, zirconium oxide, and combinations thereof.
  • an inorganic particle whose surface is silane coupled or titanium coupled may also be used, and a surface treating agent having a functional group capable of reacting with a component included in the composition on the surface of the inorganic particle may be used.
  • the composition may include about 1 part by weight to about 20 parts by weight of the inorganic particles based on 100 parts by weight of solids.
  • the inorganic particles When the inorganic particles are included in less than about 1 part by weight, there is a problem that the composition may not implement wear resistance, and when the inorganic particles are included in an amount of about 20 parts by weight or more, the inorganic particles may not be dispersed in the composition. By maintaining, dispersibility and wear resistance can be realized simultaneously.
  • the hard coating layer formed of the composition is to be formed on one surface of the vinyl chloride resin base layer, bar to ensure a certain level of hardness, it may include an ultraviolet curable resin.
  • the ultraviolet curable resin those having an acrylate-based functional group, for example, a polyester resin, a polyether resin, an acrylic resin, an epoxy resin, a urethane resin, an alkyd resin, a spiro acetal resin, a polybutadiene resin, And (meth) acrylate resins of polyfunctional compounds such as polythiol polyene resins and polyhydric alcohols.
  • polyester (meth) acryl which can be obtained by esterifying the polyol poly (meth) acrylate, the di (meth) acrylate of bisphenol A- diglycidyl ether, polyhydric alcohol, polyhydric carboxylic acid, and its anhydride, and acrylic acid Latex, polysiloxane polyacrylate, urethane (meth) acrylate, pentaerythritol tetra methacrylate, glycerin tri methacrylate, and the like, but are not limited thereto.
  • the UV curable resin may be formed of any one of the above compounds, or may be formed by mixing two or more kinds thereof.
  • the UV curable resin may include a urethane acrylate oligomer having a molecular weight of about 1,000 to about 20,000, It may be formed by mixing acrylate monomers to lower the viscosity of the composition and facilitate adhesion.
  • the amount of the ultraviolet curable resin may include about 5 parts by weight to about 80 parts by weight based on 100 parts by weight of the solid content.
  • the resin content is less than about 5 parts by weight, cracks of the hard coat layer are likely to occur, and when it exceeds about 80 parts by weight, the viscosity of the hard coating composition may increase.
  • the composition may comprise a photopolymerization initiator, for example, acetophenone, benzophenone, mihiraketone, benzoin, benzyl methyl ketal, benzoin benzoate, hydroxycyclohexylphenyl ketone, 2-methyl-1 -(4- (methylthio) phenyl) -2- (4-morpholinyl) -1-propane and the like can be used.
  • a photopolymerization initiator for example, acetophenone, benzophenone, mihiraketone, benzoin, benzyl methyl ketal, benzoin benzoate, hydroxycyclohexylphenyl ketone, 2-methyl-1 -(4- (methylthio) phenyl) -2- (4-morpholinyl) -1-propane and the like can be used.
  • the composition may further include a UV increasing agent, a thermoplastic resin, a leveling agent, a wetting agent, and the like in a range that does not impair the hardness of the hard coating layer formed of the composition.
  • n-butylamine, triethylamine, tri-n-butylphosphine, etc. can be used as said ultraviolet sensitizer.
  • thermoplastic resin cellulose derivatives such as acetyl cellulose, nitrocellulose, acetyl butyl cellulose, ethyl cellulose, methyl cellulose, vinyl acetate and copolymers thereof, vinyl chloride and copolymers thereof, vinylidene chloride and copolymers thereof, and the like
  • Acetal resins such as a vinyl resin, polyvinyl formal, and polyvinyl butyral, an acrylic resin, its copolymer, acrylic resin, such as methacryl resin and its copolymer, polystyrene resin, polyamide resin, linear polyester resin, Polycarbonate resin and the like can be used.
  • the wetting agent may be an anionic or nonionic surfactant used as a conventional leveling agent, and specifically, sodium dialkyl sulfosuccinate compound, alkyl-phenol polyethylene glycol derivative compound, alkyl sulfonate compound, or alkyl A benzene sulfonate type compound etc. can be used.
  • Another embodiment of the present invention provides a flooring material including a hard coating layer formed on the one surface of the vinyl chloride resin substrate layer using the hard coating composition.
  • the flooring material may include a laminated structure of a vinyl chloride resin base layer, and a hard coating layer.
  • the flooring material may exhibit slipability and flexibility due to the hard coating layer.
  • the base layer may include, for example, CaCO 3 as a vinyl chloride resin base layer.
  • the hard coating layer is formed by coating and drying the hard coating composition on the base layer, the coating composition for a hard coating is as described above.
  • the hard coating layer may have a thickness of about 10 ⁇ m to about 20 ⁇ m. Wear resistance may be weak when the thickness of the hard coating layer is less than about 10um, it may be difficult to express the effect due to the PTFE when it exceeds about 20um, maintaining the thickness of the range to maintain the wear resistance of the hard coating layer It can be, and the stain resistance by the PTFE can be expressed.
  • the hard coating layer is formed by the hard coating composition containing PTFE in a suitable distribution by forming a high density network composite by the presence of PTFE in the network composite formed after curing the ultraviolet curable resin, in a conventional hard coating layer It can maintain a high basis weight.
  • the composition was applied to one surface of a vinyl chloride resin base layer having a thickness of 2 mm and dried to form a hard coating layer having a thickness of 10 ⁇ m, thereby preparing a flooring material.
  • the damage area of the flooring damaged by the solvent, acid and base aqueous solution was evaluated by dividing it into 5 grades. If the damage area per unit area of the specimen was 20% or less, 1st grade, 20% to 50% grade 2, 50% The evaluation level was set to 3 grades, 70 to 90%, 4 grades, and 5 grades to 90% or more.
  • the hard coating layer of the Example was not damaged to the solvent, acid, and base aqueous solution
  • the hard coating layer of Comparative Examples 1 to 4 was damaged to the acid, and the base aqueous solution.
  • Example hard coating layer was formed by a hard coating composition comprising a PTFE formed from PE / PTFE wax, it was confirmed that the chemical resistance is secured by the PTFE.
  • the flooring of the embodiment did not cause contamination of the contaminants of the ballpoint pen, bitumen, and cement paste, so that the hard coating composition includes PTFE formed from PE / PTFE wax to ensure contamination resistance. there was.
  • the flooring material of Comparative Example 1 was contaminated with the contaminants of the ballpoint pen, bitumen, and cement paste, so that the hard coating composition did not include PTFE, and thus, it was found that the flooring material did not secure contamination resistance.
  • the flooring material of Comparative Examples 2 and 4 including a hard coating layer formed of a hard coating composition including alumina, a fluorine compound, and PE wax had contaminated material, and thus the additives did not secure contamination resistance compared to PE / PTFE wax. It was confirmed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne une composition de revêtement dur comprenant une résine durcissable par ultraviolets, des particules inorganiques, du polytétrafluoroéthylène et un initiateur de photopolymérisation. L'invention concerne également un matériau de plancher comprenant une couche de revêtement dur formée par utilisation de cette composition de revêtement dur sur un côté d'une couche de base d'une résine de chlorure de vinyle.
PCT/KR2015/008049 2014-08-01 2015-07-31 Composition de revêtement dur comprenant du polytétrafluoroéthylène, couche de revêtement dur et matériau de plancher la comprenant Ceased WO2016018123A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580041961.XA CN106661367B (zh) 2014-08-01 2015-07-31 包含聚四氟乙烯的硬涂层组合物、硬涂层及包含其的地板材料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0098905 2014-08-01
KR1020140098905A KR101964092B1 (ko) 2014-08-01 2014-08-01 폴리테트라플루오로에틸렌을 포함하는 하드코팅 조성물, 하드코팅층 및 이를 포함하는 바닥재

Publications (1)

Publication Number Publication Date
WO2016018123A1 true WO2016018123A1 (fr) 2016-02-04

Family

ID=55217898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/008049 Ceased WO2016018123A1 (fr) 2014-08-01 2015-07-31 Composition de revêtement dur comprenant du polytétrafluoroéthylène, couche de revêtement dur et matériau de plancher la comprenant

Country Status (3)

Country Link
KR (1) KR101964092B1 (fr)
CN (1) CN106661367B (fr)
WO (1) WO2016018123A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10445644B2 (en) 2014-12-31 2019-10-15 Ebay Inc. Anomaly detection for non-stationary data
EP4006113A4 (fr) * 2019-07-25 2023-08-09 NOK Corporation Agent de revêtement pour joint étanche à l'huile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113093313A (zh) * 2021-04-13 2021-07-09 杭州安誉科技有限公司 光学透镜、其制备方法及其在分叉光纤装置中的应用
CN115717021A (zh) * 2022-11-16 2023-02-28 上海展辰涂料有限公司 一种耐磨防滑抗菌的地板紫外线固化涂装体系

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100344081B1 (ko) * 1999-08-03 2002-07-22 주식회사 유레이 내열성 및 내오염성이 우수한 ｐｖｃ 바닥재용 광경화 코팅조성물 및 이의 사용방법
US20030054116A1 (en) * 2000-01-19 2003-03-20 The Sherwin-Williams Company Radiation curable coating having low gloss and coated articles made therefrom
KR20050033446A (ko) * 2003-10-04 2005-04-12 데구사 악티엔게젤샤프트 우레탄 (메트)아크릴레이트와 초미분 왁스를 포함하는분말 피복 조성물 및 이의 용도
KR20130082228A (ko) * 2012-01-11 2013-07-19 (주)엘지하우시스 하드코팅용 조성물 및 이를 포함하는 황변이 개선된 장식용 필름
WO2014019542A1 (fr) * 2012-08-03 2014-02-06 Ppg Coatings (Tianjin) Co., Ltd. Revêtement antidérapant et son procédé de préparation et d'application

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100462414C (zh) * 2006-09-18 2009-02-18 深圳清华大学研究院 紫外光固化纳米抗菌木器漆及其制备方法
CN101638554A (zh) * 2009-05-06 2010-02-03 佛山市顺德区希贵光固化材料有限公司 紫外光固化涂料
CN102212221B (zh) * 2010-04-06 2013-09-18 苏州诺升功能高分子材料有限公司 具有核壳结构的聚四氟乙烯改性聚乙烯蜡及制备工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100344081B1 (ko) * 1999-08-03 2002-07-22 주식회사 유레이 내열성 및 내오염성이 우수한 ｐｖｃ 바닥재용 광경화 코팅조성물 및 이의 사용방법
US20030054116A1 (en) * 2000-01-19 2003-03-20 The Sherwin-Williams Company Radiation curable coating having low gloss and coated articles made therefrom
KR20050033446A (ko) * 2003-10-04 2005-04-12 데구사 악티엔게젤샤프트 우레탄 (메트)아크릴레이트와 초미분 왁스를 포함하는분말 피복 조성물 및 이의 용도
KR20130082228A (ko) * 2012-01-11 2013-07-19 (주)엘지하우시스 하드코팅용 조성물 및 이를 포함하는 황변이 개선된 장식용 필름
WO2014019542A1 (fr) * 2012-08-03 2014-02-06 Ppg Coatings (Tianjin) Co., Ltd. Revêtement antidérapant et son procédé de préparation et d'application

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10445644B2 (en) 2014-12-31 2019-10-15 Ebay Inc. Anomaly detection for non-stationary data
EP4006113A4 (fr) * 2019-07-25 2023-08-09 NOK Corporation Agent de revêtement pour joint étanche à l'huile

Also Published As

Publication number Publication date
CN106661367B (zh) 2020-01-10
KR20160017713A (ko) 2016-02-17
CN106661367A (zh) 2017-05-10
KR101964092B1 (ko) 2019-04-02

Similar Documents

Publication Publication Date Title
TWI432538B (zh) 塗料組成物及具有增加耐磨性與指紋痕可移除性之鍍膜
CN114174871A (zh) 防反射膜
WO2010098636A2 (fr) Composition de revêtement exceptionnellement résistante à l'abrasion et à la pollution et film de revêtement l'utilisant
WO2017159997A1 (fr) Film de revêtement dur af hautement fonctionnel
WO2016018123A1 (fr) Composition de revêtement dur comprenant du polytétrafluoroéthylène, couche de revêtement dur et matériau de plancher la comprenant
KR102674370B1 (ko) 반사 방지 필름 및 그 제조 방법
WO2012008757A2 (fr) Composition de revêtement antireflet et pellicule protectrice antireflet ayant une résistance supérieure à l'usure et aux taches
CN1096939C (zh) 防紫外线的间同立构聚苯乙烯覆盖膜
WO2011037338A2 (fr) Matériau de revêtement conducteur pour le sol et procédé de production correspondant
WO2012036453A2 (fr) Feuille conductrice transparente enduite de couche anti-réfléchissante et procédé de fabrication de ladite feuille conductrice transparente
CN103228444A (zh) 带有硬涂层的聚碳酸酯
WO2014109471A1 (fr) Laminé en résine transparent et écran tactile comprenant un tel laminé
WO2015060599A1 (fr) Film adhésif à haute réfraction et écran tactile le comportant
WO2016060476A1 (fr) Composition de revêtement de film optique et film optique la comprenant
WO2016032157A1 (fr) Film antidiffusion et procédé de fabrication dudit film
KR102023443B1 (ko) 그린 시트 제조용 박리 필름
WO2020022855A1 (fr) Film réfléchissant les rayons infrarouges
WO2016182145A1 (fr) Composition de résine respectueuse de l'environnement pour couche extérieure de carreau décoratif, et carreau décoratif la comprenant
WO2010110528A1 (fr) Composition de revêtement dur, feuille multicouche contenant celle-ci, et procédé de préparation associé
WO2018124767A1 (fr) Composition de revêtement hydrofuge et substrat de revêtement hydrofuge revêtu de celle-ci
WO2022270704A1 (fr) Composition de revêtement antibactérien et procédé de fabrication d'un film optique comprenant des nanoparticules antibactériennes
WO2012053838A9 (fr) Composition polymérisable et feuille optique comprenant une couche de résine durcie formée sur cette feuille optique
WO2014035018A1 (fr) Composition de revêtement de couche à réfraction élevée, et film conducteur transparent la comprenant
JP2000343664A (ja) 離形フィルム
WO2014092344A1 (fr) Composition de revêtement pour une couche ayant un faible indice de réfraction et film conducteur transparent la comprenant

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15826447

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15826447

Country of ref document: EP

Kind code of ref document: A1