KR100743536B1 - 탄산가스 검지용 잉크조성물, 및 이것을 사용한 탄산가스인디케이터, 및 탄산가스 인디케이터를 배치한 포장체 - Google Patents
탄산가스 검지용 잉크조성물, 및 이것을 사용한 탄산가스인디케이터, 및 탄산가스 인디케이터를 배치한 포장체 Download PDFInfo
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- KR100743536B1 KR100743536B1 KR1020027007452A KR20027007452A KR100743536B1 KR 100743536 B1 KR100743536 B1 KR 100743536B1 KR 1020027007452 A KR1020027007452 A KR 1020027007452A KR 20027007452 A KR20027007452 A KR 20027007452A KR 100743536 B1 KR100743536 B1 KR 100743536B1
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- Prior art keywords
- carbon dioxide
- indicator
- dioxide gas
- package
- ink composition
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Abstract
Description
pH지시약 | 정색변화 |
브로모크레졸 그린 | 황 3.8 ~ 5.4 청 |
메틸 레드 | 적 4.2 ~ 6.3 황 |
클로로페놀 레드 | 황 5.0 ~ 6.6 적 |
브로모크레졸 퍼플 | 황 5.2 ~ 6.8 자주색 |
브로모티몰 블루 | 황 6.0 ~ 7.6 청 |
뉴트럴 레드 | 적 6.8 ~ 8.0 황 |
페놀 레드 | 황 6.8 ~ 8.4 적 |
크레졸 레드 | 황 7.2 ~ 8.8 적 |
α-나프톨플탈레인 | 분홍 7.3 ~ 8.7 녹 |
쿠르쿠민 | 황 7.4 ~ 8.6 적색을 띤 갈색 |
메타크레졸 퍼플 | 황 7.4 ~ 9.0 청색기의 자주색 |
에틸비스(2, 4 디니트로페닐)아세테이트 | 무색 7.5 ~ 9.1 청 |
티몰 블루 | 황 8.0 ~ 9.6 청 |
p-크실레놀 블루 | 무색 8.0 ~ 9.6 청 |
페놀프탈레인 | 무색 8.3 ~ 10.0 적 |
정색성 | |||||
CO2 농도 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 |
0% | 자주색 | 자주색 | 자주색 | 자주색 | 자주색 |
1% | 갈색 | 엷은 갈색∼황 | 갈색 | 갈색 | 갈색 |
5% | 황 | 황 | 엷은 갈색 | 엷은 갈색 | 황 |
10% | 황 | 황 | 황 | 황 | 황 |
20% | 황 | 황 | 황 | 황 | 황 |
50% | 황 | 황 | 황 | 황 | 황 |
실험예 1 | 실험예 2 | 실험예 3 | 실험예 4 | 실험예 5 | 실험예 6 | 실험예 7 | ||
탄산가스 투과율 (m1/m2·24hr) | 내측 | 20,000 | 20,000 | 20,000 | 10,000 | 10,000 | 0.2 | 20,000 |
외측 | 0.1 | 0.2 | 10 | 1.0 | 1.0 | 300 | 300 | |
응답성 | 양호 | 양호 | 양호 | 양호 | 양호 | 응답하지 않음 | 양호 | |
보존후 | 탄산가스농도(%) | 50% | 49% | 45% | 48% | 48% | 49% | 0.1% |
지시부 색조 | 황색 | 황색 | 황색 | 황색 | 황색 | 자주색 | 자주색 |
인디케이터부 구성 | 정색 | 안정성 | ||||
대기하 | CO2하 | 내광성 | 내열성 | 내수성 | ||
실험예 8 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/비닐아세탈계 오버코트제/우레탄계 오버코트제 | 자주색 | 황 | ○ | ○ | ○ |
실험예 9 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | 자주색 | 황 | ○ | ○ | ○ |
실험예 10 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/비닐아세탈계 오버코트제 | 자주색 | 황 | ○ | ○ | △ |
실험예 11 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크 | 자주색 | 황 | ○ | ○ | △ |
실험예 12 | 우레탄계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | 자주색 | 황 | ○ | △ | ○ |
실험예 13 | 비닐아세탈계 앵커코트제/탄산가스 검지용잉크/우레탄계 오버코트제 | 자주색 | 황 | ○ | ○ | △ |
실험예 14 | 탄산가스 검지용 잉크/우레탄계 오버코트제 | 자주색 | 황 | ○ | △ | △ |
실험예 15 | 탄산가스 검지용 잉크 | 자주색 | 황 | ○ | △ | × |
실험예 16 | 아크릴계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/아크릴계 오버코트제 | 자주색 | 황 | × | × | / |
실험예 17 | 우레탄계 앵커코트제/아크릴계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | 자주색 | 황 | × | × | / |
인디케이터부 구성 | 인디케이터부 외관 | |
실험예 8 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/비닐아세탈계 오버코트제/우레탄계 오버코트제 | ○ |
실험예 9 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | ○ |
실험예 10 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/비닐아세탈계 오버코트제 | ○ |
실험예 11 | 우레탄계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크 | ○ |
실험예 12 | 우레탄계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | ○ |
실험예 13 | 비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | ○ |
실험예 14 | 탄산가스 검지용 잉크/우레탄계 오버코트제 | ○ |
실험예 15 | 탄산가스 검지용 잉크 | × 인디케이터부에 박리발생 |
실험예 16 | 아크릴계 앵커코트제/비닐아세탈계 앵커코트제/탄산가스 검지용 잉크/아크릴계 오버코트제 | / |
실험예 17 | 우레탄계 앵커코트제/아크릴계 앵커코트제/탄산가스 검지용 잉크/우레탄계 오버코트제 | / |
Claims (27)
- 브로모크레졸 그린, 메틸 레드, 클로로페놀 레드, 브로모크레졸 퍼플, 브로모티몰 블루, 뉴트럴 레드, 페놀 레드, 크레졸 레드, α-나프톨프탈레인, 쿠르쿠민, 메타크레졸 퍼플, 에틸비스(2, 4 디니트로페닐)아세테이트, 티몰 블루, p-크실레놀 블루 및 페놀프탈레인으로 이루어지는 군으로부터 선택되는 적어도 1종의 pH 지시약,폴리아크릴산, 폴리비닐알코올, 폴리비닐부티랄, 폴리비닐아세탈, 폴리아세트산비닐, 폴리우레탄 및 아세트산비닐 부분비누화물로 이루어지는 군으로부터 선택되는 적어도 1종의 결합제, 및방향족 탄화수소, 지방족 탄화수소, 에스테르류, 알코올류, 및 물로 이루어지는 군으로부터 선택되는 적어도 1종의 용매를 포함하는 것을 특징으로 하는 탄산가스 검지용 잉크조성물.
- 제 1 항에 있어서, 흡수제 및 알칼리성 물질중 적어도 1개를 더 포함하는 것을 특징으로 하는 탄산가스 검지용 잉크조성물.
- 제 1 항에 있어서, 상기 용매는, 물 및 알코올중 적어도 1종으로 이루어지는 것을 특징으로 하는 탄산가스 검지용 잉크조성물.
- 제 1 항에 있어서, 상기 결합제는, 물 및 알코올중 적어도 1종에 용해 또는 분산되는 성질을 갖는 것을 특징으로 하는 탄산가스 검지용 잉크조성물.
- 제 1 항에 있어서, 글리세린을 더 포함하는 것을 특징으로 하는 탄산가스 검지용 잉크조성물.
- 지지체와,브로모크레졸 그린, 메틸 레드, 클로로페놀 레드, 브로모크레졸 퍼플, 브로모티몰 블루, 뉴트럴 레드, 페놀 레드, 크레졸 레드, α-나프톨프탈레인, 쿠르쿠민, 메타크레졸 퍼플, 에틸비스(2, 4 디니트로페닐)아세테이트, 티몰 블루, p-크실레놀 블루 및 페놀프탈레인으로 이루어지는 군으로부터 선택되는 적어도 1종의 pH 지시약,폴리아크릴산, 폴리비닐알코올, 폴리비닐부티랄, 폴리비닐아세탈, 폴리아세트산비닐, 폴리우레탄 및 아세트산비닐 부분비누화물로 이루어지는 군으로부터 선택되는 적어도 1종의 결합제, 및방향족 탄화수소, 지방족 탄화수소, 에스테르류, 알코올류, 및 물로 이루어지는 군으로부터 선택되는 적어도 1종의 용매를 포함하는 탄산가스 검지용 잉크조성물을 사용하여 형성된 지시부를 구비하는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 지지체는 50(ml/m2·24hr) 이하의 탄산가스 투과율을 갖는 탄산가스 불투과성층을 포함하고, 또한 상기 지시부상에 설치된 500(ml/m2·24hr) 이상의 탄산가스 투과율을 갖는 탄산가스 투과성층을 더 갖는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 지지체와 상기 지시부 사이에 설치된 앵커코트층, 및 그 지시부를 피복하도록 설치된 오버코트층중 적어도 1층을 더 갖는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 8 항에 있어서, 상기 앵커코트층이 우레탄 수지 및 비닐아세탈 수지중 적어도 1개를 포함하는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 8 항에 있어서, 상기 오버코트층이 우레탄 수지 및 비닐아세탈 수지중 적어도 1개를 포함하는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 지지체가, 내용물을 수납하는 용기인 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 지지체가, 내용물을 수용하는 용기를 포장하기 위한 탄산가스 불투과성을 갖는 외장체인 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 탄산가스용 잉크조성물은, 흡수제 및 알칼리성 물질중 적어도 1개를 더 포함하는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 용매는, 물 및 알코올중 적어도 1종인 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 결합제는 물 및 알코올중 적어도 1종에 용해 또는 분산되는 성질을 갖는 것을 특징으로 하는 탄산가스 인디케이터.
- 제 6 항에 있어서, 상기 탄산가스 검지용 잉크조성물은, 글리세린을 더 포함하는 것을 특징으로 하는 탄산가스 인디케이터.
- 지지체와,브로모크레졸 그린, 메틸 레드, 클로로페놀 레드, 브로모크레졸 퍼플, 브로모티몰 블루, 뉴트럴 레드, 페놀 레드, 크레졸 레드, α-나프톨프탈레인, 쿠르쿠민, 메타크레졸 퍼플, 에틸비스(2, 4 디니트로페닐)아세테이트, 티몰 블루, p-크실레놀 블루 및 페놀프탈레인으로 이루어지는 군으로부터 선택되는 적어도 1종의 pH 지시약,폴리아크릴산, 폴리비닐알코올, 폴리비닐부티랄, 폴리비닐아세탈, 폴리아세트산비닐, 폴리우레탄 및 아세트산비닐 부분비누화물로 이루어지는 군으로부터 선택되는 적어도 1종의 결합제, 및방향족 탄화수소, 지방족 탄화수소, 에스테르류, 알코올류, 및 물로 이루어지는 군으로부터 선택되는 적어도 1종의 용매를 포함하는 탄산가스 검지용 잉크조성물을 사용하여 형성된 지시부를 구비하는 탄산가스 인디케이터를, 탄산가스를 포함하는 가스를 봉입한 외장체내에 배치한 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 탄산가스 인디케이터를, 용기와, 이 용기를 포장하 는 탄산가스 불투과성을 갖는 외장체 사이에 배치한 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 지지체로서 상기 외장체가 적용되고, 상기 지시부가 이 외장체 내면의 적어도 일부에 형성되어 있는 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 지지체는 50(m1/m2·24hr) 이하의 탄산가스 투과율을 갖는 탄산가스 불투과성층을 포함하고, 또한 상기 지시부상에 설치된 500(m1/m2·24hr) 이상의 탄산가스 투과율을 갖는 탄산가스 투과성층을 더 갖는 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 지지체와 상기 지시부 사이에 설치된 앵커코트층, 및 이 지시부를 피복하도록 설치된 오버코트층중 적어도 1층을 더 갖는 것을 특징으로 하는 포장체.
- 제 21 항에 있어서, 상기 앵커코트층이 우레탄 수지 및 비닐아세탈 수지중 적어도 1개를 포함하는 것을 특징으로 하는 포장체.
- 제 21 항에 있어서, 상기 오버코트층이 우레탄 수지 및 비닐아세탈 수지중 적어도 1개를 포함하는 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 탄산가스 검지용 잉크조성물은, 흡수제 및 알칼리성 물질중 적어도 1개를 더 포함하는 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 용매는, 물 및 알코올중 적어도 1종인 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 결합제는 물 및 알코올중 적어도 1종에 용해 또는 분산되는 성질을 갖는 것을 특징으로 하는 포장체.
- 제 17 항에 있어서, 상기 탄산가스 검지용 잉크조성물은, 글리세린을 더 포함하는 것을 특징으로 하는 포장체.
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JP35591599 | 1999-12-15 | ||
JPJP-P-1999-00355915 | 1999-12-15 |
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KR20020060260A KR20020060260A (ko) | 2002-07-16 |
KR100743536B1 true KR100743536B1 (ko) | 2007-07-27 |
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US (1) | US20030045608A1 (ko) |
EP (1) | EP1266944B1 (ko) |
JP (1) | JP4240888B2 (ko) |
KR (1) | KR100743536B1 (ko) |
CN (1) | CN100340857C (ko) |
AT (1) | ATE339478T1 (ko) |
AU (1) | AU774875B2 (ko) |
CA (1) | CA2393393C (ko) |
DE (1) | DE60030775T2 (ko) |
TW (1) | TWI258497B (ko) |
WO (1) | WO2001044385A1 (ko) |
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WO2001044385A1 (fr) | 2001-06-21 |
EP1266944B1 (en) | 2006-09-13 |
EP1266944A1 (en) | 2002-12-18 |
EP1266944A4 (en) | 2003-05-14 |
JP4240888B2 (ja) | 2009-03-18 |
DE60030775T2 (de) | 2007-11-15 |
CN100340857C (zh) | 2007-10-03 |
TWI258497B (en) | 2006-07-21 |
AU1734601A (en) | 2001-06-25 |
CN1411496A (zh) | 2003-04-16 |
DE60030775D1 (de) | 2006-10-26 |
CA2393393A1 (en) | 2001-06-21 |
ATE339478T1 (de) | 2006-10-15 |
AU774875B2 (en) | 2004-07-08 |
KR20020060260A (ko) | 2002-07-16 |
CA2393393C (en) | 2008-03-18 |
US20030045608A1 (en) | 2003-03-06 |
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