JP4895667B2 - 酸素検知体の製造方法 - Google Patents
酸素検知体の製造方法 Download PDFInfo
- Publication number
- JP4895667B2 JP4895667B2 JP2006124722A JP2006124722A JP4895667B2 JP 4895667 B2 JP4895667 B2 JP 4895667B2 JP 2006124722 A JP2006124722 A JP 2006124722A JP 2006124722 A JP2006124722 A JP 2006124722A JP 4895667 B2 JP4895667 B2 JP 4895667B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- color
- oxygen detector
- detector
- oxygen detection
- Prior art date
- 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.)
- Active
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 222
- 239000001301 oxygen Substances 0.000 title claims description 222
- 229910052760 oxygen Inorganic materials 0.000 title claims description 222
- 238000004519 manufacturing process Methods 0.000 title claims description 36
- 238000001514 detection method Methods 0.000 claims description 75
- 239000000463 material Substances 0.000 claims description 50
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 48
- 238000004040 coloring Methods 0.000 claims description 35
- 239000006096 absorbing agent Substances 0.000 claims description 20
- -1 alcohol compound Chemical class 0.000 claims description 13
- 229920003169 water-soluble polymer Polymers 0.000 claims description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 239000011540 sensing material Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 150000005846 sugar alcohols Polymers 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 28
- 239000000243 solution Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 239000007864 aqueous solution Substances 0.000 description 18
- 235000013305 food Nutrition 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000000975 dye Substances 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 238000002845 discoloration Methods 0.000 description 9
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000004321 preservation Methods 0.000 description 8
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 7
- 229960000907 methylthioninium chloride Drugs 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 229940123973 Oxygen scavenger Drugs 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 238000006392 deoxygenation reaction Methods 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- QTWZICCBKBYHDM-UHFFFAOYSA-N leucomethylene blue Chemical compound C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3NC2=C1 QTWZICCBKBYHDM-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
工程A:液体を含浸可能な吸収体に、酸化還元性色素と還元性物質と塩基性物質とを含む液体状の酸素検知溶液を含浸させる工程。
工程B1:前記酸素検知溶液を含浸させた前記吸収体を乾燥させ酸素検知材とする工程。
工程B2:前記酸素検知材を湿潤状態とする発色助剤を添加する工程。
工程C:前記酸素検知材を、被包部材で被包して封入する工程。
工程D:酸素検知材を封入した被包部材の内側から酸素を除去することで、内包する酸
素検知材を無酸素状態を示す色調とし酸素検知体とする工程。
[参考例1]
Claims (7)
- 雰囲気中の酸素量に応じて変色する酸素検知体の製造方法であって、以下のA〜Dの各工程を備えることを特徴とする酸素検知体の製造方法。
工程A:液体を含浸可能な吸収体の体内に、酸化還元性色素と還元性物質と塩基性物質とを含む液体状の酸素検知溶液を含浸させる工程。
工程B1:前記酸素検知溶液を含浸させた前記吸収体を乾燥させ酸素検知材とする工程。
工程B2:前記酸素検知材を湿潤状態とする発色助剤を添加する工程。
工程C:前記酸素検知材を、被包部材で被包して封入する工程。
工程D:酸素検知材を封入した被包部材の内側から酸素を除去することで、内包する酸素検知材を無酸素状態を示す色調とし酸素検知体とする工程。 - 前記発色助剤は、アルコール系化合物又は水溶性高分子であることを特徴とする請求項1に記載の酸素検知体の製造方法。
- 酸素検知材重量を100wt%とした場合、前記発色助剤を2wt%〜15wt%を含ませることを特徴とする請求項1又は請求項2に記載の酸素検知体の製造方法。
- 前記アルコール系化合物は、エタノールであることを特徴とする請求項2に記載の酸素検知体の製造方法。
- 前記アルコール系化合物は、多価アルコールであることを特徴とする請求項2に記載の酸素検知体の製造方法。
- 前記多価アルコールは、ブタンジオールであることを特徴とする請求項5に記載の酸素検知体の製造方法。
- 前記水溶性高分子はポリエチレングリコールであることを特徴とする請求項2に記載の酸素検知体の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006124722A JP4895667B2 (ja) | 2006-04-28 | 2006-04-28 | 酸素検知体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006124722A JP4895667B2 (ja) | 2006-04-28 | 2006-04-28 | 酸素検知体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007298315A JP2007298315A (ja) | 2007-11-15 |
JP4895667B2 true JP4895667B2 (ja) | 2012-03-14 |
Family
ID=38767931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006124722A Active JP4895667B2 (ja) | 2006-04-28 | 2006-04-28 | 酸素検知体の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4895667B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4724809B2 (ja) * | 2008-03-27 | 2011-07-13 | 国立大学法人 大分大学 | 紫外線量測定器 |
TW201510507A (zh) * | 2013-07-16 | 2015-03-16 | Mitsubishi Gas Chemical Co | 氧檢測劑組成物、氧檢測薄片、脫氧劑用包裝材料、及脫氧劑包裝體 |
TWI638780B (zh) | 2013-10-04 | 2018-10-21 | 三菱瓦斯化學股份有限公司 | 氧檢測劑組成物、使用其之成形體、薄片、除氧劑用包裝材料、除氧劑 |
JP6816856B2 (ja) * | 2016-02-19 | 2021-01-20 | 株式会社常盤産業 | 酸素検知用組成物および酸素検知体 |
WO2018042527A1 (ja) * | 2016-08-31 | 2018-03-08 | 株式会社常盤産業 | 表示体 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6272771A (ja) * | 1985-09-26 | 1987-04-03 | Pentel Kk | 螢光水性インキ |
JP2580157B2 (ja) * | 1987-03-31 | 1997-02-12 | 日本鉄粉株式会社 | 酸素検知剤 |
JPH02173566A (ja) * | 1988-12-27 | 1990-07-05 | Nippon Soda Co Ltd | 低温用酸素検知剤 |
JP3230608B2 (ja) * | 1991-07-17 | 2001-11-19 | 三菱瓦斯化学株式会社 | 酸素検知剤 |
JP3070169B2 (ja) * | 1991-08-02 | 2000-07-24 | 日本曹達株式会社 | シート状酸素検知剤 |
JP4284481B2 (ja) * | 1999-06-17 | 2009-06-24 | 三菱瓦斯化学株式会社 | 酸素検知機能付脱酸素剤包装体 |
JP4574048B2 (ja) * | 2001-04-04 | 2010-11-04 | 藤森工業株式会社 | プラズマ滅菌用インジケータ及び滅菌用包装材料 |
JP2005003413A (ja) * | 2003-06-10 | 2005-01-06 | Toppan Printing Co Ltd | インジケーター及びこれを用いた積層体並びに包装容器 |
-
2006
- 2006-04-28 JP JP2006124722A patent/JP4895667B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007298315A (ja) | 2007-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4895667B2 (ja) | 酸素検知体の製造方法 | |
TWI410622B (zh) | 濕度指示劑用塗料及其製造方法、使用該塗料所形成之濕度指示劑 | |
JP5143573B2 (ja) | インク組成物及び酸素インジケーター | |
US7974157B2 (en) | Method for forming an apparatus for indicating the passage of time and the formed apparatus | |
US8671739B2 (en) | Indicator material and indicator device comprising said indicator material | |
JP5541591B2 (ja) | 酸素検知剤および酸素検知剤の製造方法 | |
KR101046774B1 (ko) | 다단 자가 지시능을 가지는 흡습제 및 그 제조방법 | |
JP4984248B2 (ja) | シート状酸素検知剤及び該シート状酸素検知剤を有する複合脱酸素剤 | |
JP4901858B2 (ja) | 検知用組成物およびそれを用いた食品包装材料評価用モデル | |
JPS6339866B2 (ja) | ||
JP5083688B2 (ja) | 酸素検知体 | |
JP6924976B2 (ja) | 酸素検知剤及び酸素検知剤の製造方法 | |
JP5920844B2 (ja) | 酸素検知剤、酸素検知剤の製造方法及び酸素検知水溶液 | |
JPH0534332A (ja) | シート状酸素検知剤 | |
KR102216552B1 (ko) | 공기활성화 인쇄형 시간-온도 이력지시계 | |
JP4855047B2 (ja) | 酸素検知体 | |
WO2012147222A1 (ja) | 湿度インジケータ及び湿度インジケータ用塗料 | |
JP5943383B2 (ja) | 酸素検知剤および酸素検知溶液 | |
KR100583829B1 (ko) | 신선 식품의 선도 감지용 지시계 및 그 제조방법 | |
KR20110046279A (ko) | 산소 검지제 및 산소 검지제의 제조 방법 | |
JPH05209871A (ja) | 酸素検知剤 | |
JP2014149159A (ja) | 酸素検知水溶液及び酸素検知剤 | |
WO2012066698A1 (ja) | 湿度インジケータ及び湿度インジケータ用塗料 | |
CN115770549A (zh) | 一种变色干燥剂及其应用 | |
CN115551372A (zh) | 水分调节组合物和含有所述水分调节组合物的支撑材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090126 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110303 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110427 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110829 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111021 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111215 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111220 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4895667 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150106 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |