KR200387414Y1 - plastic sheet - Google Patents
plastic sheet Download PDFInfo
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- KR200387414Y1 KR200387414Y1 KR20-2005-0008646U KR20050008646U KR200387414Y1 KR 200387414 Y1 KR200387414 Y1 KR 200387414Y1 KR 20050008646 U KR20050008646 U KR 20050008646U KR 200387414 Y1 KR200387414 Y1 KR 200387414Y1
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- South Korea
- Prior art keywords
- color
- plastic sheet
- sunlight
- sheet
- transparent
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- 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.)
- Expired - Fee Related
Links
- 239000002985 plastic film Substances 0.000 title claims abstract description 34
- 239000008188 pellet Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000005538 encapsulation Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 229920000426 Microplastic Polymers 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
본 고안은 투명 및 반투명 칼라 플라스틱 시트(Sheet)가 햇빛(자외선)에 노출되면 특정한 칼라로 변하고, 햇빛이 차단되면 원래의 칼라로 복귀되는 것은 물론, 동시에 온도 변화에 따라서도 특정한 칼라로 변색이 되는 광온 변색 크로믹 플라스틱 시트에 관한 고안이다.When the transparent and semi-transparent color plastic sheet is exposed to sunlight (ultraviolet), it changes to a specific color, and when the sunlight is blocked, it returns to the original color and at the same time discolors to a specific color according to temperature change. The invention relates to a photochromic color changing chromatic plastic sheet.
따라서, 본 고안은 투명 플라스틱 펠릿(PELET)에 변온 서모크로믹(THERMOCHROMIC) 미크론 파우더를 마스터뱃치(MASTER BATCH)하여 변온 플라스틱 펠릿(PELET)을 제조한 후 압출성형장치의 호퍼에 부어 변온 플라스틱 시트를 얻고, 상기 변온 플라스틱 시트의 상면에 나노포토크로믹 캡슐레이션 염료와 색상염료가 함유된 코팅액을 코팅하여 햇빛(자외선)에 노출시는 물론, 온도 변화에 의해서도 시트의 색상이 다양하게 변화하는 것을 특징으로 하는 바, 투명 또는 투명색상의 시트가 햇빛(자외선)에 노출이 되면 다양한 색상으로 변색이 되는 것은 물론, 날씨가 흐리거나 하는 등으로 주변의 기온이 특정 온도가 되는 경우에도 다양한 색상으로 변색이 되므로 인해 시각적인 효과를 가지므로 홍보효과에 매우 유용한 고안이다.Accordingly, the present invention is to produce a plastic pellet (PELET) by changing the thermochromic (THERMOCHROMIC) micron powder into a transparent plastic pellet (PELET) to produce a plastic pellet (PELET), and then poured into the hopper of the extrusion molding apparatus It is obtained by coating a coating solution containing a nano photochromic encapsulation dye and color dye on the upper surface of the plastic sheet, the exposure of sunlight (ultraviolet), as well as the color of the sheet is varied by temperature changes When a transparent or transparent sheet is exposed to sunlight (ultraviolet rays), it is not only changed to various colors but also discolored to various colors even when the surrounding temperature becomes a certain temperature due to cloudy weather or the like. Because it has a visual effect, it is a very useful design for the promotional effect.
Description
본 고안은 투명 및 반투명 칼라 플라스틱 시트(Sheet)가 햇빛(자외선)에 노출되면 특정한 칼라로 변하고, 햇빛이 차단되면 원래의 칼라로 복귀되는 것은 물론, 동시에 특정 온도에 따라서도 특정한 칼라로 변색이 되는 광온 변색 크로믹 플라스틱 시트에 관한 고안이다.The present invention is a transparent and translucent color plastic sheet (Sheet) is changed to a specific color when exposed to sunlight (ultraviolet), when the sunlight is blocked, as well as return to the original color, at the same time The invention relates to a photochromic chromatic plastic sheet which discolors in a specific color depending on temperature.
일반적으로 사용되는 PP, AS, PS, PVC, PE, PET 등의 플라스틱 시트는 다양한 제품에 활용되고 있으며, 그 중에서도 폴리에스테르 필름은 가장 강인한 필름에 속하고, 전기적 성질이 우수하며, 탄성율이 크고, 극히 얇은 필름으로도 사용 가능하며, 투명성, 내충격성 강도가 클 뿐만 아니라, 특히, 인장 강도는 셀로판의 3배, 폴리에틸렌의 10배에 달하여 알루미늄에 가까울 정도이다.Plastic sheets such as PP, AS, PS, PVC, PE, PET, etc., which are generally used, are used in various products. Among them, polyester film is one of the toughest films, has excellent electrical properties, has high elastic modulus, It can be used as an extremely thin film, and has high transparency and impact resistance strength, and in particular, tensile strength is three times that of cellophane and ten times that of polyethylene, which is close to aluminum.
따라서, 상기와 같은 특성으로 인해 사진필름, 복사용 필름, 자기(磁氣)테이프, 비디오테이프, 절연테이프, 식품포장용 필름, 트레이싱 페이퍼 등 광범위하게 사용하고 있으며, 또한, 식용유, 맥주, 술, 청량음료, 세제, 화장품, 팬시용품, 용기 등의 보틀용, 전자제품, 자동차부품, 잡화 등의 사출 및 압출 성형용으로도 수요가 높은 실정이다.Therefore, due to the above characteristics, it is widely used in photographic film, copying film, magnetic tape, video tape, insulating tape, food packaging film, tracing paper, etc. It is also in high demand for injection and extrusion molding of beverages, detergents, cosmetics, fancy goods, containers, and electronic products, automobile parts, and sundries.
그러나, 상기와 같은 일반적인 플라스틱 시트에 포토크로믹 안료( PIGMENT)가 함유된 화합물을 코팅 또는 압출성형하는 방식으로 성형하는 경우에는 상기 플라스틱 시트의 인장강도가 강하기 때문에, 압출성형한 제품이 햇빛(자외선)에 노출되어도 색상의 변화 속도가 매우 느리거나 색상의 변화가 전혀 일어나지 않는 등의 문제가 있었다. However, when molding a compound containing a photochromic pigment (PIGMENT) in the general plastic sheet as described above by coating or extrusion molding, because the tensile strength of the plastic sheet is strong, the extruded product is sunlight (ultraviolet) ), There was a problem that the color change is very slow or the color does not change at all.
또한, 상기와 같은 작업공정 중 높은 온도 변화에 의해 함유된 안료의 색상이 변질되어 균일한 칼라가 나타나지 않게 되고, 플라스틱 시트가 장시간 햇빛(자외선)에 노출되는 경우에는 플라스틱 시트에 함유된 안료가 급격히 파괴되어 변색작용을 하지 못하게 되므로 사용상에 어려움이 많았다. In addition, the color of the pigment contained by the high temperature change during the above work process is not changed to uniform color appears, and when the plastic sheet is exposed to sunlight (ultraviolet) for a long time, the pigment contained in the plastic sheet is rapidly It is difficult to use because it will not be discolored due to destruction.
따라서, 본 고안은 햇빛(자외선)에 노출되는 경우에 다양한 색상으로 변색되는 것은 물론, 특정한 온도가 되어도 시트의 색상이 다양한 색상으로 변색되는 플라스틱 시트를 제공함에 목적이 있다.Accordingly, an object of the present invention is to provide a plastic sheet which is discolored in various colors when exposed to sunlight (ultraviolet rays), as well as the color of the sheet discolors in various colors even at a specific temperature.
본 고안은 상기와 같은 목적을 위해 투명 플라스틱 펠릿(PELET)에 변온 서모크로믹(THERMOCHROMIC) 미크론 파우더를 마스터뱃치(MASTER BATCH)하여 변온 플라스틱 펠릿(PELET)을 제조한 후 압출성형장치의 호퍼에 부어 변온 플라스틱 시트를 얻고, 상기 변온 플라스틱 시트의 상면에 나노포토크로믹 캡슐레이션 염료와 색상염료가 함유된 코팅액을 코팅하여 햇빛(자외선)에 노출시는 물론, 특정온도 변화에 의해서도 시트의 색상이 다양하게 변화하는 것을 특징으로 한다.The present invention is a masterbatch of the thermochromic thermochromic (THERMOCHROMIC) micron powder in a transparent plastic pellet (PELET) for the above purpose to produce a plastic pellet (PELET) to change the temperature and poured into the hopper of the extrusion molding machine Obtaining a sheet of alternating plastic sheet, coating a coating solution containing nanophotochromic encapsulation dye and color dye on the upper surface of the sheet of the alternating plastic sheet is exposed to sunlight (ultraviolet), as well as varying the color of the sheet by a specific temperature change It is characterized by a change.
이하, 본 고안의 가장 바람직한 일 실시예의 구성을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 따른 플라스틱 시트의 구성을 개념적으로 도시한 예시도이고, 도 2는 본 고안에 따른 플라스틱 시트가 햇빛에 노출시 색상이 변색되는 상태를 도시한 예시도이며, 도 3은 본 고안에 따른 플라스틱 시트가 특정 온도가 되었을 때 색상이 변색되는 상태를 도시한 예시도이고, 도 4는 본 고안에 따른 플라스틱 시트가 햇빛에 노출되고 특정 온도가 되었을 때 색상이 변색되는 상태를 도시한예시도이다.1 is an exemplary view conceptually showing the configuration of a plastic sheet according to the present invention, Figure 2 is an exemplary view showing a state in which the color changes color when the plastic sheet according to the present invention is exposed to sunlight, Figure 3 4 is an exemplary view showing a state in which the color is changed when the plastic sheet according to the invention is a specific temperature, Figure 4 shows a state in which the color changes color when the plastic sheet according to the present invention is exposed to sunlight and a specific temperature It is an illustration.
본 고안은 일반적인 플라스틱 펠릿(PELET)에 변온 서모크로믹(THERMOCHROMIC)(20) 미크론 파우더를 마스터뱃치(MASTER BATCH)하여 변온 플라스틱 펠릿을 얻고, 이를 압출성형장치의 호퍼에 부어 압출성형 과정을 통해 원하는 변온 플라스틱 시트(12)를 만든다.The present invention is a masterbatch (THERMOCHROMIC) (20) micron powder in a thermo plastic pellet (PELET) to obtain a thermoplastic plastic pellet, and poured it into the hopper of the extrusion molding machine through the extrusion process The temperature-sensitive plastic sheet 12 is made.
그리고, 도 1에 도시된 바와 같이, 상기 변온 플라스틱 시트(12)의 위에 나노포토크로믹 캡슐레이션염료(13)와 색상염료(14)가 함유된 코팅액(15)을 공지의 플로우트-나이프 코팅(FLOAT-KNIFE COATING) 방법으로 코팅하여 광온 변색 크로믹 플라스틱 시트를 얻는다. As shown in FIG. 1, the coating solution 15 containing the nanophotochromic encapsulation dye 13 and the color dye 14 on the variable temperature plastic sheet 12 is coated with a known float-knife ( It is coated by FLOAT-KNIFE COATING) to obtain a photochromic chromatic plastic sheet.
특히, 상기 변온 플라스틱 시트(12)에 포함되는 변온 서모 크로믹(20)은 입자사이즈가 1~5미크론으로서 상기 변온 플라스틱 시트(12)에 대해 사용 중량이 약 0.5g~5g 중량부이며, 코팅액에 포함되는 나노포토크로믹 캡슐레이션 염료(13)는 변온 플라스틱 시트(12)에 대해 사용 중량이 약 0.05g~2g 중량부 함유되어 제조된다. 또한, 플라스틱 펠릿은 상기 변온 플라스틱 시트(12)에 대해 95~99.5g 중량부가 포함되는 것이 바람직하다.In particular, the thermo-thermal thermochromic 20 included in the thermo-plastic sheet 12 has a particle size of 1 to 5 microns, and the use weight of the thermo-plastic sheet 12 is about 0.5 g to 5 g by weight, and the coating liquid The nanophotochromic encapsulation dye 13 included in the present invention is prepared by containing about 0.05 g to 2 g parts by weight of the variable temperature plastic sheet 12. In addition, it is preferable that the plastic pellets contain 95 to 99.5 g by weight of the variable temperature plastic sheet 12.
따라서, 본 고안의 광온 변색 크로믹 플라스틱 시트는 실내에서는 도 2와 같이 투명하거나 색상이 포함된 투명시트이나, 햇빛(자외선)에 노출 시 다양한 색상 또는 특정한 칼라로 변색이 되게 된다. 또한 날씨가 흐려 기온이 특정 온도 이하로 하강하거나 하는 등으로 인해 주변의 온도가 변하는 경우에도 도 3과 같이 본 고안의 광온 변색 크로믹 플라스틱 시트의 칼라가 변색되게 된다.Accordingly, the photochromic chromatic plastic sheet of the present invention is transparent or include a transparent sheet as shown in Figure 2 in the room, or when exposed to sunlight (ultraviolet rays) will be changed to various colors or a specific color. In addition, even if the ambient temperature is changed due to the temperature is lowered below a certain temperature due to cloudy weather, the color of the photochromic chromatic plastic sheet of the present invention is discolored as shown in FIG.
아울러, 본 고안의 광온 변색 크로믹 플라스틱 시트는 햇빛에 노출됨과 동시에 특정 온도가 되게 되면, 도 4와 같이 변온 서모크로믹(20)과 나노포토크로믹 캡슐레이션 염료(13)가 동시에 작용하여 칼라가 또 다른 칼라로 변색되게 된다.In addition, when the photochromic chromatic plastic sheet of the present invention is exposed to sunlight and at a certain temperature, the thermochromic thermochromic 20 and the nanophotochromic encapsulation dye 13 simultaneously act as shown in FIG. Will change color to another color.
상기와 같이 본 고안의 광온 변색 크로믹 플라스틱 시트는 투명 또는 투명색상의 시트가 햇빛(자외선)에 노출이 되면 다양한 색상으로 변색이 되는 것은 물론, 날씨가 흐리거나 하는 등으로 주변의 기온이 특정 온도가 되는 경우에도 다양한 색상으로 변색이 되므로 인해 시각적인 효과를 가지므로 홍보효과에 매우 유용한 고안이다.As described above, the photochromic chromatic plastic sheet of the present invention is discolored into various colors when the transparent or transparent sheet is exposed to sunlight (ultraviolet rays), as well as the ambient temperature due to cloudy weather or the like. It becomes a very useful design for promotional effects because it will have a visual effect because it will be discolored in various colors.
따라서, 본 고안은 썬팅지, 패션장식물, 식품포장용필름, 자동차의 부착물, 판촉물, 팬시용품, 트레이싱 페이퍼 등에 사용할 수 있는 등 다양한 제품에 사용할 수 있는 장점이 있다.Therefore, the present invention has advantages in that it can be used in various products, such as used for tinting paper, fashion decoration, food packaging film, automobile attachments, promotional materials, fancy goods, tracing paper, and the like.
도 1은 본 고안에 따른 플라스틱 시트의 구성을 개념적으로 도시한 예시도1 is an exemplary view conceptually showing the configuration of a plastic sheet according to the present invention
도 2는 본 고안에 따른 플라스틱 시트가 햇빛에 노출시 색상이 변색되는 상태를 도시한 예시도Figure 2 is an exemplary view showing a state in which the plastic sheet color changes when exposed to sunlight according to the present invention
도 3은 본 고안에 따른 플라스틱 시트가 특정 온도가 되었을 때 색상이 변색되는 상태를 도시한 예시도Figure 3 is an exemplary view showing a state in which the color changes color when the plastic sheet according to the present invention at a specific temperature
도 4는 본 고안에 따른 플라스틱 시트가 햇빛에 노출되고 특정 온도가 되었을 때 색상이 변색되는 상태를 도시한 예시도Figure 4 is an exemplary view showing a state in which the color changes color when the plastic sheet according to the present invention is exposed to sunlight and a specific temperature
〈도면의 주요부분에 대한 부호설명〉<Code Description of Main Parts of Drawing>
12 : 변온 플라스틱 시트 13 : 나노포토크로믹 캡슐레이션염료12: variable temperature plastic sheet 13: nano photochromic encapsulation dye
14 : 색상염료 15 : 코팅액14 color dye 15 coating liquid
20 : 변온 서모크로믹20: variable temperature thermochromic
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0008646U KR200387414Y1 (en) | 2005-03-30 | 2005-03-30 | plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0008646U KR200387414Y1 (en) | 2005-03-30 | 2005-03-30 | plastic sheet |
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| KR200387414Y1 true KR200387414Y1 (en) | 2005-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0008646U Expired - Fee Related KR200387414Y1 (en) | 2005-03-30 | 2005-03-30 | plastic sheet |
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| Country | Link |
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| KR (1) | KR200387414Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7632554B2 (en) | 2006-04-07 | 2009-12-15 | Dong-A University Research Foundation For Industry-Academy Cooperation | Wallpaper having thermochromic material layer and manufacturing method thereof |
| KR20220012566A (en) * | 2020-07-23 | 2022-02-04 | 주식회사 에스겔코스메틱 | Composition for discolored cosmetic container dropper |
-
2005
- 2005-03-30 KR KR20-2005-0008646U patent/KR200387414Y1/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7632554B2 (en) | 2006-04-07 | 2009-12-15 | Dong-A University Research Foundation For Industry-Academy Cooperation | Wallpaper having thermochromic material layer and manufacturing method thereof |
| KR20220012566A (en) * | 2020-07-23 | 2022-02-04 | 주식회사 에스겔코스메틱 | Composition for discolored cosmetic container dropper |
| KR102403888B1 (en) | 2020-07-23 | 2022-05-31 | 주식회사 에스겔코스메틱 | Composition for discolored cosmetic container dropper |
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