KR20190032323A - Ink coated with multi-layer of functional materials for nonreflect film - Google Patents
Ink coated with multi-layer of functional materials for nonreflect film Download PDFInfo
- Publication number
- KR20190032323A KR20190032323A KR1020190030521A KR20190030521A KR20190032323A KR 20190032323 A KR20190032323 A KR 20190032323A KR 1020190030521 A KR1020190030521 A KR 1020190030521A KR 20190030521 A KR20190030521 A KR 20190030521A KR 20190032323 A KR20190032323 A KR 20190032323A
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- ink
- film
- present
- layer
- nonreflect
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Classifications
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- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
Abstract
Description
본 발명은 무반사 필름용 잉크에 관한 것으로서, 보다 상세하게는 필름 상에 인쇄되어 무반사층을 형성하는 무반사 필름용 잉크에 관한 것이다.The present invention relates to an ink for an anti-reflective film, and more particularly to an ink for an anti-reflective film printed on a film to form an anti-reflective layer.
무반사 필름이란 빛의 반사를 적게 해주는 것으로 , 형광등 불빛이 화면에 반사돼 화면이 흐릿하게 되거나 잘 못보는 경우가 있는데, 무반사 필름을 적용할 경우 외부의 빛이 들어올 때 반사광을 줄여 화질 개선의 효과가 있다.Nonreflective film reduces the reflection of light. Fluorescent light is reflected on the screen and the screen is blurred or may not be seen properly. When anti-reflection film is applied, it reduces the reflection light when external light enters. have.
특히 무반사필음은 PDP, LCD 등과 같은 디스플레이에 많이 사용되며 TV는 물론 스마트폰, 스마트패드 등 디스플레이를 요하는 IT기기의 급증에 따라서 그 수요가 급증하고 있다.In particular, anti-reflection writing is widely used in displays such as PDP, LCD, etc., and the demand for it is increasing rapidly due to the surge of IT devices requiring display such as smart phones and smart pads as well as TVs.
한편 무반사필름은 알루미늄과 같은 금속제 또는 PE와 같은 합성수지제의 주필름 상에 무반사잉크를 도포하여 제조된다. 그리고 무반사필름은 주필름 상에 도포된 무반사잉크의 특성에 좌우된다.On the other hand, the antireflection film is produced by applying antireflection ink on a main film made of a metal such as aluminum or a synthetic resin such as PE. The non-reflective film depends on the characteristics of the non-reflective ink applied on the main film.
이에 무반사필름의 특성인 반사율을 최소화할 필요가 있으며, 반사율에 직결되는 무반사필름용 잉크의 개발이 시급하다.Therefore, it is necessary to minimize the reflectance, which is a characteristic of the anti-reflection film, and it is urgent to develop an ink for an anti-reflection film directly connected to the reflectance.
본 발명은 상기와 같은 필요성을 인식하여, 반사율을 현저히 낮출 수 있는 무반사 필름용 잉크를 제공하는 데 있다.It is an object of the present invention to provide an ink for an anti-reflective film capable of remarkably lowering the reflectance by recognizing the above-mentioned necessity.
본 발명은 상기와 같은 본 발명의 목적을 달성하기 위하여 창출된 것으로서, 본 발명은 주필름 상에 도포되어 무반사층을 형성하는 잉크로서, 폴리우레탄, 변성아크릴수지, 블록킹 방지제, 분산제, 슬립제, 마스킹 합성무기물 (SiO2, Al2O3, TiO2, MgF2) 및 용제를 포함하는 무반사필름용 잉크를 개시한다.SUMMARY OF THE INVENTION The present invention has been made in order to achieve the above object of the present invention, and it is an object of the present invention to provide an ink for forming an antireflection layer on a main film, which comprises a polyurethane, a modified acrylic resin, It discloses an anti-reflective film for an ink comprising a masking synthetic minerals (SiO 2, Al 2 O 3 , TiO 2, MgF 2) , and a solvent.
본 발명에 따른 무반사필름용 잉크는 반사율을 현저히 낮춰 잉크가 도포된 무반사필름의 반사율을 현저히 낮출 수 있는 이점이 있다.The ink for an anti-reflection film according to the present invention has an advantage of remarkably lowering the reflectance and significantly reducing the reflectance of an anti-reflection film coated with ink.
또한 본 발명에 따른 무반사필름용 잉크를 사용하게 되면, 종래의 무반사필름은 시야각 20°, 60°, 85°에서 반사율이 1 ~ 2로서 불균일한 반면에, 본 발명의 경우 시야각 20°, 60°, 85°에서 반사율이 0.1 정도로 유지되어 반사율을 현저히 낮출 수 있는 이점이 있다.When the ink for an anti-reflective film according to the present invention is used, the conventional anti-reflection film has a reflectance of 1 to 2 at a viewing angle of 20 °, 60 ° and 85 °, , The reflectance is maintained at about 0.1 at 85 DEG, and the reflectance can be remarkably lowered.
또한 본 발명에 따른 무반사필름용 잉크를 사용하게 되면, 105 ~108Ω/m2로 영구대전방지 기능을 구비할 수 있는 이점이 있다.In addition, when the ink for an anti-reflection film according to the present invention is used, there is an advantage that a permanent antistatic function can be provided at 10 5 to 10 8 Ω / m 2 .
또한 본 발명에 따른 무반사필름용 잉크는 은나노 무기물을 사용하는 종래기술에 비하여 천영항균추출물질을 사용함으로써 우수한 항균기능을 구비할 수 있는 이점이 있다.In addition, the ink for an anti-reflection film according to the present invention has an advantage that it can have an excellent antibacterial function by using a leukocyte extract material compared to the prior art using a silver nano inorganic material.
이하 본 발명에 따른 무반사 필름용 잉크에 관하여 상세히 설명하면 다음과 같다.Hereinafter, the ink for an anti-reflection film according to the present invention will be described in detail.
본 발명은 기능성 물질이 다층으로 마스킹된 무반사 필름용 잉크를 개시함을 특징으로 한다.The present invention is characterized by disclosing an ink for an anti-reflective film having a multi-layered functional material.
특히 본 발명에 따른 무반사필름용 잉크는 주필름 상에 도포되어 무반사층을 형성하는 잉크로서, 폴리우레탄, 변성아크릴수지, 블록킹 방지제, 분산제, 슬립제, 마스킹 합성무기물 및 용제를 포함하는 것을 특징으로 한다.In particular, the ink for an anti-reflection film according to the present invention is characterized in that the ink for forming an anti-reflection layer coated on a main film is a polyurethane, a modified acrylic resin, an anti-blocking agent, a dispersant, a slip agent, do.
상기 주필름은 합성수지제, 종이와 같은 부직포, 알루미늄 또는 알루미늄 합금의 포일, 동박 등 다양한 재질의 필름이 사용될 수 있다.The main film may be made of synthetic resin, non-woven fabric such as paper, foil of aluminum or aluminum alloy, copper foil, or the like.
여기서 상기 합성수지제 필름은 PET(폴리에스터), OPP(폴리프로필렌), NY(나이론), PI(폴리이미드) 등이 사용될 수 있다.Here, PET (polyester), OPP (polypropylene), NY (nylon), PI (polyimide) and the like can be used as the synthetic resin film.
또한 상기 주필름은 단층이 아닌 다층으로 형성될 수도 있으며, 잉크가 도포되는 면의 반대면에는 부착을 위한 접착층 등이 형성되는 등 다양하게 구성될 수 있다.In addition, the main film may be formed in multiple layers instead of a single layer, and an adhesive layer or the like for adhesion may be formed on the opposite side of the surface to which the ink is applied.
상기 폴리우레탄은 폴리우레탄, 변성폴리우레탄 등이 사용될 수 있다.The polyurethane may be polyurethane, modified polyurethane or the like.
상기 마스킹 합성무기물은 SiO2, Al2O3, TiO2, MgF2 등에서 적어도 어느 하나를 포함한다.The masking synthetic inorganic material includes at least one of SiO 2 , Al 2 O 3 , TiO 2 , and MgF 2 .
한편 본 발명에 따른 잉크는 필름에만 사용되지 않고, 반사율이 낮은 것을 요하는 곳이면 어떠한 부재에도 사용될 수 있음은 물론이다.It should be understood that the ink according to the present invention can be used not only in a film but also in any member as long as it requires low reflectance.
예로서, 본 발명에 따른 잉크는 주필름에 도포되어 반사율이 매우 낮은 필름으로서 제조되어 디스플레이의 화질을 향상시키는 데 사용될 수 있다.As an example, the ink according to the present invention can be applied to a main film to be manufactured as a film with a very low reflectance and used to improve the image quality of the display.
한편 본 발명에 따른 잉크는 필름 상에 반사율 저하를 목적으로 하는바, 단층 또는 다층으로 인쇄될 수 있다.On the other hand, the ink according to the present invention can be printed as a single layer or multilayer for the purpose of lowering the reflectance on the film.
또한 본 발명에 따른 잉크는 카본블랙을 더 포함함으로써 흑색 잉크로서 사용될 수 있다.Further, the ink according to the present invention can be used as a black ink by further containing carbon black.
특히 본 발명에 따른 잉크는 폴리우레탄, 변성아크릴수지, 블록킹 방지제, 분산제, 슬립제, 마스킹 합성무기물 및 용제 중 일부를 포함하는 입자의 외주면에 카본블랙이 마스킹되어 형성될 수 있다.In particular, the ink according to the present invention may be formed by masking carbon black on the outer circumferential surface of a particle including a polyurethane, a modified acrylic resin, an anti-blocking agent, a dispersant, a slipping agent, a masking synthetic inorganic substance and a solvent.
이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190030521A KR20190032323A (en) | 2019-03-18 | 2019-03-18 | Ink coated with multi-layer of functional materials for nonreflect film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190030521A KR20190032323A (en) | 2019-03-18 | 2019-03-18 | Ink coated with multi-layer of functional materials for nonreflect film |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120041576A Division KR20130118592A (en) | 2012-04-20 | 2012-04-20 | Ink coated with multi-layer of functional materials for nonreflect film |
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| Publication Number | Publication Date |
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| KR20190032323A true KR20190032323A (en) | 2019-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020190030521A KR20190032323A (en) | 2019-03-18 | 2019-03-18 | Ink coated with multi-layer of functional materials for nonreflect film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594049A (en) * | 2019-02-14 | 2019-04-09 | 东莞市日信真空科技有限公司 | A method of utilizing sputter coating and spray treatment golf club |
| CN111320897A (en) * | 2019-12-27 | 2020-06-23 | 常州华日升反光材料有限公司 | UV transparent ink for prism type reflective film spray painting |
-
2019
- 2019-03-18 KR KR1020190030521A patent/KR20190032323A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594049A (en) * | 2019-02-14 | 2019-04-09 | 东莞市日信真空科技有限公司 | A method of utilizing sputter coating and spray treatment golf club |
| CN109594049B (en) * | 2019-02-14 | 2021-03-02 | 东莞市日信真空科技有限公司 | Method for processing golf club by utilizing sputtering coating and spraying |
| CN111320897A (en) * | 2019-12-27 | 2020-06-23 | 常州华日升反光材料有限公司 | UV transparent ink for prism type reflective film spray painting |
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