KR100350229B1 - 식품보존용 탈산소제 - Google Patents
식품보존용 탈산소제 Download PDFInfo
- Publication number
- KR100350229B1 KR100350229B1 KR1019990060072A KR19990060072A KR100350229B1 KR 100350229 B1 KR100350229 B1 KR 100350229B1 KR 1019990060072 A KR1019990060072 A KR 1019990060072A KR 19990060072 A KR19990060072 A KR 19990060072A KR 100350229 B1 KR100350229 B1 KR 100350229B1
- Authority
- KR
- South Korea
- Prior art keywords
- oxygen
- alkali metal
- reaction
- iron
- carbonate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
- A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
- A23B2/717—Oxygen absorbent
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (2)
- 철분(Fe), 전해질로서 알카리금속염화물, 녹발생방지 및 순환반응기능을 갖는 탄산염을 화학반응당량으로 배합하고, 이 반응물들의 총량에 대하여 반응계내에 수분을 균일하게 공여할 수 있게하는 첨가제 5-20wt%를 혼합하여 됨을특징으로 하는 탈산소제.
- 청구항 1에 있어서 철분, 알카리금속, 염화물, 탄산염으로 구성되는 반응계내에 수분을 균일하게 공여할수 있게하는 첨가제가 아크릴산에 유기칼보실산을 가하여 공중합한후 알카리금속 또는 알카리토금속염으로하여 건조분쇄한 분말임을 특징으로하는 탈산소제.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060072A KR100350229B1 (ko) | 1999-12-21 | 1999-12-21 | 식품보존용 탈산소제 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060072A KR100350229B1 (ko) | 1999-12-21 | 1999-12-21 | 식품보존용 탈산소제 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010060420A KR20010060420A (ko) | 2001-07-07 |
KR100350229B1 true KR100350229B1 (ko) | 2002-08-28 |
Family
ID=19627867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990060072A Expired - Fee Related KR100350229B1 (ko) | 1999-12-21 | 1999-12-21 | 식품보존용 탈산소제 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100350229B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112871130A (zh) * | 2021-01-15 | 2021-06-01 | 杭州干将实业有限公司 | 药品用脱氧剂的制备方法及制备装置 |
KR102517590B1 (ko) | 2022-04-18 | 2023-04-05 | 한국식품연구원 | 가스제어능을 가지는 식품포장용 조성물 및 이를 이용한 식품포장재 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534164A (en) * | 1978-09-04 | 1980-03-10 | Teijin Ltd | Oxygen capturing composition |
JPS5661982A (en) * | 1979-10-22 | 1981-05-27 | Toagosei Chem Ind Co Ltd | Freshness keeping agent |
JPS56148272A (en) * | 1980-04-22 | 1981-11-17 | Toagosei Chem Ind Co Ltd | Freshness preservative |
KR860001988A (ko) * | 1984-08-13 | 1986-03-24 | 홍은수 | 직열식 온돌 |
-
1999
- 1999-12-21 KR KR1019990060072A patent/KR100350229B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534164A (en) * | 1978-09-04 | 1980-03-10 | Teijin Ltd | Oxygen capturing composition |
JPS5661982A (en) * | 1979-10-22 | 1981-05-27 | Toagosei Chem Ind Co Ltd | Freshness keeping agent |
JPS56148272A (en) * | 1980-04-22 | 1981-11-17 | Toagosei Chem Ind Co Ltd | Freshness preservative |
KR860001988A (ko) * | 1984-08-13 | 1986-03-24 | 홍은수 | 직열식 온돌 |
Also Published As
Publication number | Publication date |
---|---|
KR20010060420A (ko) | 2001-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991221 |
|
PA0201 | Request for examination | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20000524 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20010619 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20020109 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020726 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020813 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020814 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |