KR20020096215A - Photochromic coating composition - Google Patents
Photochromic coating composition Download PDFInfo
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- KR20020096215A KR20020096215A KR1020010034529A KR20010034529A KR20020096215A KR 20020096215 A KR20020096215 A KR 20020096215A KR 1020010034529 A KR1020010034529 A KR 1020010034529A KR 20010034529 A KR20010034529 A KR 20010034529A KR 20020096215 A KR20020096215 A KR 20020096215A
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Description
본 발명은 광호변성 코팅액 조성물에 관한 것으로, 좀 더 구체적으로는 오토바이 헬멧, 용기, 판촉물, 액세서리, 문구 등에 도포된 후 자외선에 반응하여 변색특성 및 과일향을 발산하는 광발색형(광호변성, photochromic) 코팅액 조성물에 관한 것이다.The present invention relates to a photochromic coating liquid composition, and more particularly, a photochromic type (photochromic, photochromic) which is applied to a motorcycle helmet, a container, a promotional material, an accessory, a stationery, and emits discoloration characteristics and fruit flavor in response to ultraviolet rays. ) Relates to a coating liquid composition.
일반적으로 오토바이 헬멧, 용기, 판촉물, 액세서리, 문구 등에는 통상의 코팅액을 사용하거나 사용하지 않는다. 사용하는 경우 코팅액의 용도는 대부분 내용물을 보호하거나 광택을 내는데 그 기능이 한정되어 있다.In general, motorcycle helmets, containers, promotions, accessories, stationery, etc., or use a conventional coating solution is not used. When used, the coating solution is mostly used to protect the contents or to polish the function is limited.
이에 본 발명에서는 포토크로믹 화합물 및 향류를 기존에 사용되는 코팅액 조성물에 첨가하면 자외선에 반응하여 변색특성과, 꽃 및 과일향을 발산할 수 있음을 발견하였고, 본 발명은 이에 기초하여 완성되었다.In the present invention, it was found that when the photochromic compound and the fragrance are added to the coating liquid composition used in the related art, the discoloration property and the flower and fruit flavors may be emitted in response to ultraviolet rays, and the present invention was completed based on this.
따라서, 본 발명의 목적은 오토바이 헬멧, 용기, 판촉물, 액세서리, 문구 등에 도포된 후 자외선에 반응하여 변색특성 및 과일향을 발산할 수 있는 광발색형(광호변성, photochromic) 코팅액 조성물을 제공하는데 있다.Accordingly, an object of the present invention is to provide a photochromic coating solution composition which can be dissipated discoloration characteristics and fruits in response to ultraviolet rays after being applied to motorcycle helmets, containers, promotions, accessories, stationery, etc. .
상기 목적을 달성하기 위한 본 발명의 코팅액 조성물은 오토바이헬멧, 용기, 판촉물, 액세서리, 문구 등의 코팅액 조성물에 있어서, 상기 조성물이 포토크로믹 염료 0.1∼30중량%를 더욱 포함한다.The coating liquid composition of the present invention for achieving the above object in the coating liquid composition, such as motorcycle helmets, containers, promotions, accessories, stationery, the composition further comprises 0.1 to 30% by weight photochromic dye.
이하 본 발명을 좀 더 구체적으로 살펴보면 다음과 같다.Looking at the present invention in more detail as follows.
화학물질 중에는 햇빛이나 자외선을 받으면 발색되었다가 햇빛이나 자외선이차단되면 원래의 무색상태로 되돌아 가는 가역적인 색변화를 일으키는 화합물이 있는데 이러한 화합물을 포토크로믹 화합물(photochromic compound)이라 한다.Among chemicals, there are compounds that cause reversible color change when they are exposed to sunlight or ultraviolet rays and then return to their original colorless state when blocked by sunlight or ultraviolet rays. These compounds are called photochromic compounds.
이러한 포토크로믹 화합물로는 스피로옥사진 유도체를 비롯하여 여러 가지 화합물들이 알려져 있는데 이들은 광발색형 제품으로 이용하기 위해서는 먼저 고분자 재료화하여야 한다. 고분자 재료화하는 방법으로는 포토크로믹 화합물을 모노머에 첨가하여 중합하는 방법, 포토크로믹 화합물을 직접 고분자에 섞어서 용융성형하는 방법 그리고, 포토크로믹 화합물을 고분자로 마이크로 캡슐화하여 포토크로믹 캡슐잉크를 제조하는 방법 등이 있다.As such photochromic compounds, various compounds are known, including spiroxazine derivatives, which must first be polymerized in order to be used as photochromic products. Polymerization methods include adding a photochromic compound to a monomer to polymerize, mixing a photochromic compound directly into a polymer, and forming a melt, and microencapsulating the photochromic compound into a polymer to form a photochromic capsule ink. And the like to prepare a method.
본 발명의 포토크로믹성 화합물은 주위의 자외선 강도에 따라서 명도 변화를 일으키고, 그에 따라서 펄에 생기는 간섭광을 강조하기 때문에, 명소에서는 간섭광의 색조와 펄의 물체색의 혼합된 색조를 보이고, 암소에서는 주로 물체색의 색조를 보이는 것 같이 포토크로믹성 화합물의 관찰색의 명도와 색상이 동시 변화하는 것이다. 상기 포토크로믹 염료의 사용량은 0.1∼30중량%가 바람직하며, 0.1중량% 미만이면 첨가 효과가 거의 없으며, 30중량%를 초과하면 첨가량에 따른 변색 및 컬러효과가 증진되지 않는다.Since the photochromic compound of the present invention causes a change in brightness depending on the ultraviolet intensity of the surroundings and thus emphasizes the interference light generated in the pearl, the spot shows a mixed color tone of the interference light color and the pearl object color, and mainly in the dark. The brightness and color of the observed color of the photochromic compound change at the same time as the color of the object color. The amount of the photochromic dye used is preferably 0.1 to 30% by weight, and less than 0.1% by weight has little effect of addition, and when it exceeds 30% by weight, discoloration and color effects are not enhanced.
본 발명의 바람직한 일 실시예에 따르면, 상기 코팅액 조성물은 톨루엔 20∼40중량부, 크실렌 20∼40중량부, 에틸아세테이트 5∼10중량부 및 향 5∼10중량부로 구성된 제1조성물에 포토크로믹 화합물 0.3∼3g을 혼합하여 약 1∼3분을 믹싱한다. 그 다음, 초산부틸 5∼9중량부, 이소프로필알콜 5∼9중량부, 톨루엔 21∼40중량부, 크실렌 10∼20중량부, 아크릴수지 10∼15중량부 및 향 0.3∼0.7중량부로 구성된 제2조성물에 상기 제1조성물 10∼30%을 혼합 1000rpm에 1분∼3분 정도 믹싱을 한다. 그 다음, 니트로셀룰로스 5∼10중량부, 부틸아세테이트 30∼40중량부, N-부틸 알코올 2∼5중량부, 우레탄 10∼20중량부, 아크릴 수지 10∼20중량부 및 향(꽃, 과일) 1∼5중량부로 구성된 제3조성물에 상기 제1 및 제2조성물의 혼합 조성물 10∼50%을 혼합 1000rpm에 1분∼3분 정도 믹싱하여 제조된다.According to a preferred embodiment of the present invention, the coating liquid composition is photochromic in a first composition consisting of 20 to 40 parts by weight of toluene, 20 to 40 parts by weight of xylene, 5 to 10 parts by weight of ethyl acetate and 5 to 10 parts by weight of fragrance. 0.3 to 3 g of the compound is mixed and mixed for about 1 to 3 minutes. Next, 5-9 parts by weight of butyl acetate, 5-9 parts by weight of isopropyl alcohol, 21-40 parts by weight of toluene, 10-20 parts by weight of xylene, 10-15 parts by weight of acrylic resin and 0.3-0.7 parts by weight of fragrance 10-30% of the first composition is mixed with the two compositions and mixed for 1 minute to 3 minutes at 1000 rpm. Next, 5 to 10 parts by weight of nitrocellulose, 30 to 40 parts by weight of butyl acetate, 2 to 5 parts by weight of N-butyl alcohol, 10 to 20 parts by weight of urethane, 10 to 20 parts by weight of acrylic resin and flavor (flowers and fruits) It is prepared by mixing 10 to 50% of the mixed composition of the first and second compositions with the third composition composed of 1 to 5 parts by weight at 1000 rpm for 1 to 3 minutes.
상기 코팅액은 오토바이 헬멧, 용기, 판촉물, 액세서리, 문구 등에서 사용하여 자외선에 반응하여 변색특성 및 과일향을 발산하는 특성이 있다.The coating solution is used in motorcycle helmets, containers, promotional materials, accessories, stationery, etc., and has a characteristic of dissipating discoloration and fruit flavor in response to ultraviolet rays.
이하 실시예를 통하여 본 발명을 좀 더 구체적으로 살펴보지만, 하기 예에 본 발명의 범주가 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to the following examples, but the scope of the present invention is not limited to the following examples.
실시예Example
톨루엔 30중량부, 크실렌 30중량부, 에틸아세테이트 7중량부 및 향 7중량부로 구성된 제1조성물에 포토크로믹 화합물 1g을 혼합하여 약 2분간 믹싱한다. 그 다음, 초산부틸 7중량부, 이소프로필알콜 7중량부, 톨루엔 30중량부, 크실렌 15중량부, 아크릴수지 13중량부 및 향 0.5중량부로 구성된 제2조성물에 상기 제1조성물20%을 혼합 1000rpm에 약 2분간 믹싱을 한다. 그 다음, 니트로셀룰로스 7중량부, 부틸아세테이트 35중량부, N-부틸 알코올 4중량부, 우레탄 15중량부, 아크릴 수지 15중량부 및 향(꽃, 과일) 3중량부로 구성된 제3조성물에 상기 제1 및 제2조성물의 혼합 조성물을 30%을 혼합 1000rpm에 약 2분 정도 믹싱하여 본 발명의 코팅액을 제조하였다.1 g of a photochromic compound is mixed and mixed for about 2 minutes in a first composition composed of 30 parts by weight of toluene, 30 parts by weight of xylene, 7 parts by weight of ethyl acetate, and 7 parts by weight of fragrance. Next, 1000 rpm of the first composition 20% was mixed with a second composition including 7 parts by weight of butyl acetate, 7 parts by weight of isopropyl alcohol, 30 parts by weight of toluene, 15 parts by weight of xylene, 13 parts by weight of acrylic resin, and 0.5 parts by weight of fragrance. Mix for about 2 minutes. Subsequently, the third composition comprising 7 parts by weight of nitrocellulose, 35 parts by weight of butyl acetate, 4 parts by weight of N-butyl alcohol, 15 parts by weight of urethane, 15 parts by weight of acrylic resin and 3 parts by weight of fragrance (flower, fruit) 30% of the mixed composition of the first and second compositions was mixed at 1000 rpm for about 2 minutes to prepare a coating solution of the present invention.
이렇게 제조된 코팅액을 오토바이 헬멧에 도포하였다. 그 결과, 햇빛에 의하여 가역적 색변화를 나타내며 햇빛에 존재하는 자외선을 차단하는 역할을 하였다. 또한, 은근한 과일향을 발산하였다.The coating solution thus prepared was applied to a motorcycle helmet. As a result, it exhibits a reversible color change by sunlight and serves to block ultraviolet rays present in sunlight. It also emits a subtle fruity aroma.
전술한 바와 같이, 본 발명의 코팅액 조성물은 자외선에 반응하여 변색특성 및 꽃과 과일향을 발산하며, 오토바이 헬멧, 용기, 판촉물, 액세서리, 문구 등에 사용될 수 있다.As described above, the coating liquid composition of the present invention emits discoloration characteristics and flowers and fruits in response to ultraviolet rays, and may be used in motorcycle helmets, containers, promotional items, accessories, stationery, and the like.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010034529A KR20020096215A (en) | 2001-06-19 | 2001-06-19 | Photochromic coating composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010034529A KR20020096215A (en) | 2001-06-19 | 2001-06-19 | Photochromic coating composition |
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| KR20020096215A true KR20020096215A (en) | 2002-12-31 |
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| KR1020010034529A KR20020096215A (en) | 2001-06-19 | 2001-06-19 | Photochromic coating composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100466821B1 (en) * | 2003-07-01 | 2005-01-15 | (주) 유브이테크 | Ink composition including photochromic compounds and phosphorescent pigments, method of the composition and method for printing or coating by using thereof |
| KR100796350B1 (en) * | 2004-04-08 | 2008-01-21 | (주) 유브이테크 | Coating composition with photochromic effects and method for coating by thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059326A (en) * | 1999-03-02 | 2000-10-05 | 진철근 | Photochromic Coationg Material |
| KR20010025604A (en) * | 2001-01-10 | 2001-04-06 | 이성우 | A photochromic coating/printing composition for ornamental accessories and a manufacturing method thereof |
| KR20020007848A (en) * | 2000-07-19 | 2002-01-29 | 박종섭 | Semiconductor Device and Method for Fabricating the Same |
-
2001
- 2001-06-19 KR KR1020010034529A patent/KR20020096215A/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059326A (en) * | 1999-03-02 | 2000-10-05 | 진철근 | Photochromic Coationg Material |
| KR20020007848A (en) * | 2000-07-19 | 2002-01-29 | 박종섭 | Semiconductor Device and Method for Fabricating the Same |
| KR20010025604A (en) * | 2001-01-10 | 2001-04-06 | 이성우 | A photochromic coating/printing composition for ornamental accessories and a manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100466821B1 (en) * | 2003-07-01 | 2005-01-15 | (주) 유브이테크 | Ink composition including photochromic compounds and phosphorescent pigments, method of the composition and method for printing or coating by using thereof |
| KR100796350B1 (en) * | 2004-04-08 | 2008-01-21 | (주) 유브이테크 | Coating composition with photochromic effects and method for coating by thereof |
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