KR102507562B1 - 개선된 레이저 각인 특성 및 개선된 내화학성을 갖는 id-문서를 위한 플라스틱 필름 - Google Patents
개선된 레이저 각인 특성 및 개선된 내화학성을 갖는 id-문서를 위한 플라스틱 필름 Download PDFInfo
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Abstract
Description
Claims (17)
- 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 적어도 하나 이상의 중축합물 또는 공축합물(들)(co-polycondensate(s))과 하나 이상의 폴리 또는 코-폴리카르보네이트(들)로부터의 적어도 하나의 블렌드를 함유하는 적어도 하나의 층 (i)을 포함하는 필름이며,
이러한 블렌드 중 폴리 또는 코-폴리카르보네이트(들)의 구성비율이 ≥ 50 wt.-% 내지 ≤ 90 wt.-%의 범위 내인 것을 특징으로 하고,
방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 중축합물 또는 공축합물(들)이 디올 성분에 대해 ≥ 20 내지 ≤ 80 mol%의 범위 내의 1,4-시클로헥산 디메탄올, 1,3-시클로헥산 디메탄올 및/또는 2,2,4,4-테트라메틸-1,3-시클로부탄디올의 구성비율을 갖는 것을 특징으로 하고,
상기 필름은 층 구조물 내에서 표면 층으로서 사용되는 것인,
필름. - 제1항에 있어서, 적어도 하나의 층 (i)이 적어도 하나의 레이저-감응성 첨가제, 흑색 안료, 또는 카본 블랙을 함유하는 것인 필름.
- 제2항에 있어서, 레이저-감응성 첨가제, 흑색 안료, 또는 카본 블랙은, 40 내지 180 ppm, 또는 50 내지 160 ppm의 양으로 함유되는 것인 필름.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 방향족 및/또는 시클로알킬 디카본산이 오르토프탈산, 테레프탈산, 이소프탈산, tert 부틸이소프탈산, 3,3'-디페닐 디카본산, 4,4'-디페닐 디카본산, 4,4-벤조페논 디카본산, 3,4'-벤조페논 디카본산, 4,4'-디페닐 에테르 디카본산, 4,4'-디페닐 술폰 디카본산, 2,2-비스 (4-카르복시페닐)-프로판, 트리메틸-3-페닐인단-4,5'-디카본산, 나프탈렌-1,4-디카본산, 나프탈렌-1,5-디카본산, 나프탈렌-2,6-디카본산 및/또는 시클로헥산 디카본산 또는 디카본산의 반응성 유도체의 군으로부터의 적어도 하나의 화합물을 포함하는 것인 필름.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 적어도 하나 이상의 중축합물 또는 공축합물과 하나 이상의 폴리 또는 코-폴리카르보네이트(들)로부터의 블렌드가, 폴리 또는 코-폴리부틸렌 테레프탈레이트 및/또는 글리콜-개질된 폴리 또는 코-폴리 시클로헥실렌 디메틸렌 테레프탈레이트로부터의 블렌드를 포함하지만,
이러한 블렌드 중 폴리 또는 코-폴리카르보네이트(들)의 구성비율이 ≥ 50 wt.-% 내지 ≤ 90 wt.-%의 범위 내, ≥ 60 wt.-% 내지 ≤ 80 wt.-%의 범위 내, 또는 ≥ 60 wt.-% 내지 ≤ 70 wt.-%의 범위 내이고,
폴리 또는 코-폴리테레프탈레이트가 디올 성분에 대해 ≥ 20 내지 ≤ 80 mol%의 범위 내, ≥ 25 내지 ≤ 75 mol%의 범위 내, 또는 ≥ 25 내지 ≤ 70 mol%의 범위 내의 1,4-시클로헥산 디메탄올, 1,3-시클로헥산 디메탄올 및/또는 테트라메틸-1,3-시클로부탄디올의 구성비율을 갖는 것인
필름. - 제1항 내지 제3항 중 어느 한 항에 있어서,
추가의 층 (ii)를 포함하며,
이러한 추가의 층은 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 하나 이상의 중축합물 또는 공축합물(들)을 함유하고,
이러한 추가의 층은 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 하나 이상의 중축합물 또는 공축합물(들)의 디올 성분에 대해 ≥ 20 내지 ≤ 80 mol%의 범위 내, ≥ 25 내지 ≤ 75 mol%의 범위 내, 또는 ≥ 25 내지 ≤ 70 mol%의 범위 내의 1,4-시클로헥산 디메탄올, 1,3-시클로헥산 디메탄올 및/또는 2,2,4,4-테트라메틸-1,3-시클로부탄디올의 구성비율을 갖는 것인
필름. - 제6항에 있어서,
제3 층 (iii)을 포함하며,
이러한 제3 층은 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 하나 이상의 중축합물 또는 공축합물(들)을 포함하고,
이러한 제3 층은 방향족 및/또는 시클로알킬 디카본산 및 2 내지 16개의 탄소 원자를 갖는 지방족, 시클로지방족 및/또는 아르지방족 디올의 하나 이상의 중축합물 또는 공축합물(들)의 디올 성분에 대해 ≥ 20 내지 ≤ 80 mol%의 범위 내, ≥ 25 내지 ≤ 75 mol%의 범위 내, 또는 ≥ 25 내지 ≤ 70 mol%의 범위 내의 1,4-시클로헥산 디메탄올, 1,3-시클로헥산 디메탄올 및/또는 2,2,4,4-테트라메틸-1,3-시클로부탄디올의 구성비율을 가지며,
층들은 2개의 층 (ii) 및 (iii)이 필름의 외부 층을 형성하도록 배열되는 것인 필름. - 제7항에 있어서, 층 (ii) 및/또는 층 (iii)이 폴리 및/또는 코-폴리카르보네이트를 함유하지 않는 것인 필름.
- 제6항에 있어서, 층 (ii)이 폴리 및/또는 코-폴리카르보네이트를 함유하지 않는 것인 필름.
- 제1항 내지 제3항 중 어느 한 항에 있어서, ≥ 30 내지 ≤ 145 μm의 범위 내, ≥ 40 내지 ≤ 120 μm의 범위 내, 또는 ≥ 40 내지 ≤ 110 μm의 범위 내의 총 코팅 두께를 갖는 필름.
- 제7항에 있어서, 외부 층 ii) 및 iii)이 그의 조성에 있어서 동일한 것인 필름.
- 제6항에 있어서, 공압출에 의해 제조된 필름.
- 제1항 내지 제3항 중 어느 한 항에 청구된 바와 같은 적어도 하나의 필름을 포함하는 층 구조물.
- 제1항 내지 제3항 중 어느 한 항에 청구된 바와 같은 적어도 하나의 필름을 함유하는, 보안 문서.
- 제1항 내지 제3항 중 어느 한 항에 청구된 바와 같은 적어도 하나의 필름을 함유하는, 신분증명 문서.
- 제1항 내지 제3항 중 어느 한 항에 청구된 바와 같은 적어도 하나의 필름을 함유하는, 은행 카드.
- 보안 문서, 신분증명 문서 또는 은행 카드에서 표면 층으로서의 제1항 내지 제3항 중 어느 한 항에 청구된 바와 같은 필름을 사용하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16206115.4 | 2016-12-22 | ||
| EP16206115 | 2016-12-22 | ||
| PCT/EP2017/083367 WO2018114836A1 (de) | 2016-12-22 | 2017-12-18 | Kunststofffolien für id-dokumente mit verbesserter lasergravierbarkeit und verbesserter chemikalienbeständigkeit |
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| Publication Number | Publication Date |
|---|---|
| KR20190100254A KR20190100254A (ko) | 2019-08-28 |
| KR102507562B1 true KR102507562B1 (ko) | 2023-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020197020823A Active KR102507562B1 (ko) | 2016-12-22 | 2017-12-18 | 개선된 레이저 각인 특성 및 개선된 내화학성을 갖는 id-문서를 위한 플라스틱 필름 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11198769B2 (ko) |
| EP (1) | EP3559095B1 (ko) |
| KR (1) | KR102507562B1 (ko) |
| CN (1) | CN110088175B (ko) |
| PL (1) | PL3559095T3 (ko) |
| TW (1) | TW201842005A (ko) |
| WO (1) | WO2018114836A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11198769B2 (en) * | 2016-12-22 | 2021-12-14 | Covestro Deutschland Ag | Plastic films for ID documents having improved properties for laser engraving and improved chemical resistance |
| US20210394485A1 (en) * | 2018-11-16 | 2021-12-23 | Covestro Intellectual Property Gmbh & Co. Kg | Plastic films having high opacity and low transparency for id documents having a transparent window |
| JP7739837B2 (ja) * | 2021-08-20 | 2025-09-17 | 三菱ケミカル株式会社 | カード又はパスポート用フィルム、インレットシート、カード及びパスポート |
| JP7739838B2 (ja) * | 2021-08-20 | 2025-09-17 | 三菱ケミカル株式会社 | カード又はパスポート用フィルム、インレットシート、カード及びパスポート |
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| US11198769B2 (en) * | 2016-12-22 | 2021-12-14 | Covestro Deutschland Ag | Plastic films for ID documents having improved properties for laser engraving and improved chemical resistance |
-
2017
- 2017-12-18 US US16/472,350 patent/US11198769B2/en active Active
- 2017-12-18 KR KR1020197020823A patent/KR102507562B1/ko active Active
- 2017-12-18 EP EP17821571.1A patent/EP3559095B1/de active Active
- 2017-12-18 CN CN201780079645.0A patent/CN110088175B/zh active Active
- 2017-12-18 PL PL17821571T patent/PL3559095T3/pl unknown
- 2017-12-18 WO PCT/EP2017/083367 patent/WO2018114836A1/de not_active Ceased
- 2017-12-20 TW TW106144720A patent/TW201842005A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US11198769B2 (en) | 2021-12-14 |
| US20190358987A1 (en) | 2019-11-28 |
| EP3559095A1 (de) | 2019-10-30 |
| KR20190100254A (ko) | 2019-08-28 |
| TW201842005A (zh) | 2018-12-01 |
| EP3559095B1 (de) | 2021-08-04 |
| CN110088175A (zh) | 2019-08-02 |
| PL3559095T3 (pl) | 2021-12-27 |
| CN110088175B (zh) | 2023-03-31 |
| WO2018114836A1 (de) | 2018-06-28 |
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