KR102021303B1 - 블루라이트 차단용 필름 - Google Patents
블루라이트 차단용 필름 Download PDFInfo
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- KR102021303B1 KR102021303B1 KR1020190038984A KR20190038984A KR102021303B1 KR 102021303 B1 KR102021303 B1 KR 102021303B1 KR 1020190038984 A KR1020190038984 A KR 1020190038984A KR 20190038984 A KR20190038984 A KR 20190038984A KR 102021303 B1 KR102021303 B1 KR 102021303B1
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- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
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- C08K5/10—Esters; Ether-esters
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- C08K5/105—Esters; Ether-esters of monocarboxylic acids with phenols
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Abstract
Description
도 2는 개시된 실시예 1 및 비교예 3 내지 7의 필름의 파장에 따른 블루라이트 차단효과를 측정하여 나타낸 그래프이다.
도 3은 개시된 실시예 1 및 비교예 3을 통해 제조된 필름의 블루라이트 차단효과를 촬영하여 나타낸 사진이다.
Claims (7)
- 삭제
- 폴리메틸메타아크릴레이트 100 중량부 및 블루라이트 흡수제가 함유된 마스터배치 7 내지 15 중량부로 이루어지고,
상기 블루라이트 흡수제가 함유된 마스터배치는 폴리메틸메타아크릴레이트 100 중량부, 블루라이트 흡수제 5 내지 20 중량부, 산화방지제 0.2 내지 2 중량부, 활제 0.1 내지 2 중량부 및 산화은을 포함하는 회색안료 3 내지 10 중량부로 이루어지며,
상기 블루라이트 흡수제는 2,2'-디히드록시-4,4'-디메톡시벤조페논 또는 2,2',4,4'-테트라히드록시벤조페논으로 이루어지는 것을 특징으로 하는 블루라이트 차단용 필름.
- 삭제
- 삭제
- 청구항 2에 있어서,
상기 산화방지제는 옥타데실-3-(3,5-디-tert-부틸-4-허드록시페닐)프로피로네이트 또는 펜타에리트리톨테트라키스[3-(3,5-디-tert-부틸-4-히드록시페닐)프로피오네이트]로 이루어지는 것을 특징으로 하는 블루라이트 차단용 필름.
- 청구항 5에 있어서,
상기 산화방지제에는 트리스-(2,4-디-tert-부틸페닐)포스파이트가 더 함유되는 것을 특징으로 하는 블루라이트 차단용 필름.
- 청구항 2에 있어서,
상기 활제는 아미드계 또는 포스페이트계로 이루어지는 것을 특징으로 하는 블루라이트 차단용 필름.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020190038984A KR102021303B1 (ko) | 2019-04-03 | 2019-04-03 | 블루라이트 차단용 필름 |
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| KR1020190038984A KR102021303B1 (ko) | 2019-04-03 | 2019-04-03 | 블루라이트 차단용 필름 |
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| KR102021303B1 true KR102021303B1 (ko) | 2019-09-16 |
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| KR1020190038984A Active KR102021303B1 (ko) | 2019-04-03 | 2019-04-03 | 블루라이트 차단용 필름 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982140A (zh) * | 2019-12-30 | 2020-04-10 | 纳琳威纳米科技南通有限公司 | 一种纳米型防蓝光母粒 |
| KR102149838B1 (ko) * | 2020-03-09 | 2020-08-31 | 김대곤 | 블루라이트 차단 콘택트 렌즈 제조방법 |
| KR20210103817A (ko) | 2020-02-14 | 2021-08-24 | 한남대학교 산학협력단 | 가시광선 투과율이 높은 청광 차단 필름 및 이의 제조방법 |
| KR102470674B1 (ko) * | 2022-03-04 | 2022-11-24 | 황희진 | 휴대용 전자기기의 보호필름 어셈블리 |
| CN118834495A (zh) * | 2024-08-08 | 2024-10-25 | 武汉金发科技有限公司 | 一种abs复合材料及其制备方法和应用 |
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| KR20150123383A (ko) * | 2014-04-24 | 2015-11-04 | 주식회사 웰코 | 블루라이트 유해파장을 차단시키는 보호필름의 코팅물질 제조방법 |
| KR20150142683A (ko) * | 2013-04-12 | 2015-12-22 | 가부시키가이샤 구라레 | 아크릴계 수지 필름 |
| KR20160109800A (ko) * | 2015-03-13 | 2016-09-21 | 주식회사 에스바텍 | 블루라이트 차단 접착필름 |
| KR20170105680A (ko) * | 2016-03-09 | 2017-09-20 | 주식회사 제이컴정보통신 | 항균 기능을 갖춘 블루 라이트 차단 프라이버시 필름 및 그 제조방법 |
| KR20170126460A (ko) * | 2015-03-17 | 2017-11-17 | 도레이 카부시키가이샤 | 적층 필름, 그것을 사용한 액정 디스플레이, 터치패널 및 유기 el 디스플레이 |
| KR20190003529A (ko) * | 2016-04-27 | 2019-01-09 | 주식회사 쿠라레 | 아크릴계 열가소성 수지 조성물, 성형체, 필름과 그 제조 방법, 및 적층체 |
-
2019
- 2019-04-03 KR KR1020190038984A patent/KR102021303B1/ko active Active
Patent Citations (6)
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| KR20150142683A (ko) * | 2013-04-12 | 2015-12-22 | 가부시키가이샤 구라레 | 아크릴계 수지 필름 |
| KR20150123383A (ko) * | 2014-04-24 | 2015-11-04 | 주식회사 웰코 | 블루라이트 유해파장을 차단시키는 보호필름의 코팅물질 제조방법 |
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| KR20170126460A (ko) * | 2015-03-17 | 2017-11-17 | 도레이 카부시키가이샤 | 적층 필름, 그것을 사용한 액정 디스플레이, 터치패널 및 유기 el 디스플레이 |
| KR20170105680A (ko) * | 2016-03-09 | 2017-09-20 | 주식회사 제이컴정보통신 | 항균 기능을 갖춘 블루 라이트 차단 프라이버시 필름 및 그 제조방법 |
| KR20190003529A (ko) * | 2016-04-27 | 2019-01-09 | 주식회사 쿠라레 | 아크릴계 열가소성 수지 조성물, 성형체, 필름과 그 제조 방법, 및 적층체 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982140A (zh) * | 2019-12-30 | 2020-04-10 | 纳琳威纳米科技南通有限公司 | 一种纳米型防蓝光母粒 |
| KR20210103817A (ko) | 2020-02-14 | 2021-08-24 | 한남대학교 산학협력단 | 가시광선 투과율이 높은 청광 차단 필름 및 이의 제조방법 |
| KR102149838B1 (ko) * | 2020-03-09 | 2020-08-31 | 김대곤 | 블루라이트 차단 콘택트 렌즈 제조방법 |
| KR102470674B1 (ko) * | 2022-03-04 | 2022-11-24 | 황희진 | 휴대용 전자기기의 보호필름 어셈블리 |
| CN118834495A (zh) * | 2024-08-08 | 2024-10-25 | 武汉金发科技有限公司 | 一种abs复合材料及其制备方法和应用 |
| CN118834495B (zh) * | 2024-08-08 | 2025-11-18 | 武汉金发科技有限公司 | 一种abs复合材料及其制备方法和应用 |
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