KR101705604B1 - 탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 - Google Patents
탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 Download PDFInfo
- Publication number
- KR101705604B1 KR101705604B1 KR1020160060163A KR20160060163A KR101705604B1 KR 101705604 B1 KR101705604 B1 KR 101705604B1 KR 1020160060163 A KR1020160060163 A KR 1020160060163A KR 20160060163 A KR20160060163 A KR 20160060163A KR 101705604 B1 KR101705604 B1 KR 101705604B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- master batch
- masterbatch
- sodium hydrogencarbonate
- container
- 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
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 66
- 230000001877 deodorizing effect Effects 0.000 title abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 88
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 44
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 44
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004332 deodorization Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 42
- 229920001684 low density polyethylene Polymers 0.000 description 22
- 239000004702 low-density polyethylene Substances 0.000 description 22
- 235000019645 odor Nutrition 0.000 description 19
- 239000000126 substance Substances 0.000 description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 14
- 235000021109 kimchi Nutrition 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 10
- 235000013305 food Nutrition 0.000 description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 4
- 239000010794 food waste Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- NVLPQIPTCCLBEU-UHFFFAOYSA-N 3-(Methylthio)-1-propene Chemical compound CSCC=C NVLPQIPTCCLBEU-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- PFRGXCVKLLPLIP-UHFFFAOYSA-N diallyl disulfide Chemical compound C=CCSSCC=C PFRGXCVKLLPLIP-UHFFFAOYSA-N 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- VMDKCOKSZGQUME-UHFFFAOYSA-N 1,2-diisocyanato-3-methylbenzene Chemical compound CC1=CC=CC(N=C=O)=C1N=C=O VMDKCOKSZGQUME-UHFFFAOYSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- ULIKDJVNUXNQHS-UHFFFAOYSA-N 2-Propene-1-thiol Chemical compound SCC=C ULIKDJVNUXNQHS-UHFFFAOYSA-N 0.000 description 1
- 240000002234 Allium sativum Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 244000178231 Rosmarinus officinalis Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- IZJDOKYDEWTZSO-UHFFFAOYSA-N phenethyl isothiocyanate Chemical compound S=C=NCCC1=CC=CC=C1 IZJDOKYDEWTZSO-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/02—Closed containers for foodstuffs
-
- B29C47/0021—
-
- B29C47/662—
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
- Wrappers (AREA)
Abstract
Description
도 2는 마스터배치의 배합비에 따른 필름의 투명도를 비교한 도면이다.
도 3은 마스터배치의 배합비에 따른 필름의 화학적 구조 결과이다.
구분 | 탈취율 (%) | |||||
0분 | 30분 | 60분 | 90분 | 120분 | 150분 | |
대조군 | 0 | 31.3±1.3 | 61.3±3.8 | 70.0±5.0 | 81.3±1.3 | 86.3±1.3 |
열처리한 탄산수소 나트륨 |
0 | 95.0±0.0 | 97.5±2.9 | >99.9±0.0 | >99.9±0.0 | >99.9±0.0 |
마스터배치 (탄산수소나트륨+LDPE) |
LDPE(g) | 총중량(g) | ||
배합비(%) | 중량(g) | 배합비(%) | 중량(g) | |
0 | 0 | 100 | 400 | 400 |
1 | 4 | 99 | 396 | 400 |
3 | 12 | 97 | 388 | 400 |
4 | 20 | 95 | 380 | 400 |
10 | 40 | 90 | 360 | 400 |
구분 | 탈취율 (%) | |||||
0분 | 30분 | 60분 | 90분 | 120분 | 150분 | |
마스터배치 0% | 0 | 14.2±4 | 11.2±7 | 2.0±2 | 6.1±2 | 12.2±4 |
마스터배치 1% | 0 | 12.3±4 | 9.2±3 | 17.4±3 | 18.4±4 | 30.8±5 |
마스터배치 3% | 0 | 8.0±4 | 7.0±1 | 20.0±2 | 22.0±2 | 36.0±4 |
마스터배치 5% | 0 | 20.8±1 | 16.8±3 | 22.8±1 | 28.7±5 | 41.6±2 |
마스터배치 10% | 0 | 9.0±1 | 22.0±0 | 35.0±1 | 41.0±1 | 45.0±1 |
마스터배치 20% | 0 | 18.5±2 | 35.1±1 | 45.3±1 | 50.5±1 | 57.7±0 |
항목 | 마스터배치 0% |
마스터배치 1% |
마스터배치 3% |
마스터배치 5% |
마스터배치 10% |
투명도 | 8.76±0.4 | 6.12±1.3 | 5.76±1.3 | 4.76±1.6 | 3.29±1.3 |
색의 명확도 (흰 정도) |
1.71±1.4 | 4.94±1.6 | 4.94±1.7 | 6.00±1.5 | 6.94±1.5 |
플라스틱(첨가)냄새 | 6.94±1.8 | 5.18±1.6 | 5.59±1.6 | 4.88±1.2 | 4.18±1.5 |
표면의 거친 정도 | 1.53±1.2 | 4.59±2.2 | 5.06±2.2 | 5.47±2.4 | 7.06±1.7 |
필름의 딱딱한 정도 | 3.82±2.7 | 5.29±1.8 | 5.41±1.5 | 5.47±1.6 | 5.88±2.0 |
전체적인 기호도 | 6.18±1.5 | 5.12±1.1 | 5.12±1.3 | 5.29±1.6 | 5.00±1.5 |
Claims (13)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 탄산수소나트륨 10 내지 20 중량%와 폴리에틸렌(polyethylene) 80 내지 90 중량%를 혼합하여 마스터배치 혼합물을 수득하는 단계;
상기 마스터배치 혼합물을 100℃ 내지 180℃로 유지하면서 압출 성형하여 마스터배치를 얻는 단계;
상기 마스터배치 0 중량% 초과 10 중량% 이하와 폴리에틸렌(polyethylene) 90 중량% 내지 100 중량% 미만을 혼합하여 필름용 혼합물을 준비하는 단계;
상기 필름용 혼합물을 100℃ 내지 180℃로 유지하면서 압출 성형하여 60 내지 80 ㎛ 두께의 필름을 제조하는 단계; 및
상기 필름으로 성형하여 용기를 제조하는 단계를 포함하되,
상기 필름용 혼합물 준비 단계에서는 탄산수소나트륨이 0.2 중량% 내지 2.0중량% 포함되도록 조절되는 것을 특징으로 하는 아세트산 제거기능을 갖는 김치보관용기 제조방법.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160060163A KR101705604B1 (ko) | 2016-05-17 | 2016-05-17 | 탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160060163A KR101705604B1 (ko) | 2016-05-17 | 2016-05-17 | 탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101705604B1 true KR101705604B1 (ko) | 2017-02-10 |
Family
ID=58121435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160060163A Active KR101705604B1 (ko) | 2016-05-17 | 2016-05-17 | 탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101705604B1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101944702B1 (ko) * | 2017-09-11 | 2019-02-01 | 한국식품연구원 | 김치 포장 용기의 제조방법 및 그 방법으로 제조된 김치 포장 용기 |
KR102021295B1 (ko) | 2018-04-13 | 2019-09-16 | 김치곤 | 식품의 신선도 유지 기능을 구비한 생분해성 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR20200025239A (ko) | 2018-08-29 | 2020-03-10 | 주식회사 삼보케미칼 | 식품의 신선도 유지 기능을 구비한 pet 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR102080274B1 (ko) | 2018-08-27 | 2020-04-23 | 주식회사 삼보케미칼 | 식품의 신선도 유지 기능을 구비한 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR102102303B1 (ko) | 2018-11-16 | 2020-05-29 | 주식회사 그린케미칼 | 내열성과 투명성이 개선된 생분해성 시트 조성물 및 그 제조방법 |
KR20200001461U (ko) * | 2018-12-21 | 2020-07-02 | 주식회사 싱싱캔 | 탈취 기능을 가지는 발효식품 용기 |
KR102255395B1 (ko) | 2020-11-24 | 2021-05-24 | 주식회사 그린케미칼 | 고내열성이 강화된 생분해성 시트 |
KR102264102B1 (ko) | 2020-11-27 | 2021-06-14 | 주식회사 그린케미칼 | 고내열성을 갖는 생분해성 시트 용기 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384972A (en) * | 1977-06-21 | 1983-05-24 | Toppan Printing Co., Ltd. | Foodstuff freshness keeping agents |
JPS6327561A (ja) * | 1986-07-22 | 1988-02-05 | Dainichi Color & Chem Mfg Co Ltd | ホルマリンの脱臭方法 |
US6037022A (en) * | 1997-09-16 | 2000-03-14 | International Paper Company | Oxygen-scavenging filled polymer blend for food packaging applications |
KR20130127038A (ko) | 2012-05-13 | 2013-11-22 | 이유나 | 아동용 방한용 귀마개 겸용 마스크 |
KR20150047231A (ko) * | 2013-10-24 | 2015-05-04 | 김명규 | 음식물 쓰레기 냄새제거 물질 |
-
2016
- 2016-05-17 KR KR1020160060163A patent/KR101705604B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384972A (en) * | 1977-06-21 | 1983-05-24 | Toppan Printing Co., Ltd. | Foodstuff freshness keeping agents |
JPS6327561A (ja) * | 1986-07-22 | 1988-02-05 | Dainichi Color & Chem Mfg Co Ltd | ホルマリンの脱臭方法 |
US6037022A (en) * | 1997-09-16 | 2000-03-14 | International Paper Company | Oxygen-scavenging filled polymer blend for food packaging applications |
KR20130127038A (ko) | 2012-05-13 | 2013-11-22 | 이유나 | 아동용 방한용 귀마개 겸용 마스크 |
KR20150047231A (ko) * | 2013-10-24 | 2015-05-04 | 김명규 | 음식물 쓰레기 냄새제거 물질 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101944702B1 (ko) * | 2017-09-11 | 2019-02-01 | 한국식품연구원 | 김치 포장 용기의 제조방법 및 그 방법으로 제조된 김치 포장 용기 |
KR102021295B1 (ko) | 2018-04-13 | 2019-09-16 | 김치곤 | 식품의 신선도 유지 기능을 구비한 생분해성 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR102080274B1 (ko) | 2018-08-27 | 2020-04-23 | 주식회사 삼보케미칼 | 식품의 신선도 유지 기능을 구비한 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR20200025239A (ko) | 2018-08-29 | 2020-03-10 | 주식회사 삼보케미칼 | 식품의 신선도 유지 기능을 구비한 pet 시트 및 이를 이용하여 제조된 다층 식품 포장용기 |
KR102102303B1 (ko) | 2018-11-16 | 2020-05-29 | 주식회사 그린케미칼 | 내열성과 투명성이 개선된 생분해성 시트 조성물 및 그 제조방법 |
KR20200001461U (ko) * | 2018-12-21 | 2020-07-02 | 주식회사 싱싱캔 | 탈취 기능을 가지는 발효식품 용기 |
KR200493116Y1 (ko) * | 2018-12-21 | 2021-02-05 | 주식회사 싱싱캔 | 탈취 기능을 가지는 발효식품 용기 |
KR102255395B1 (ko) | 2020-11-24 | 2021-05-24 | 주식회사 그린케미칼 | 고내열성이 강화된 생분해성 시트 |
KR102264102B1 (ko) | 2020-11-27 | 2021-06-14 | 주식회사 그린케미칼 | 고내열성을 갖는 생분해성 시트 용기 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101705604B1 (ko) | 탈취능이 부여된 마스터배치 및 이를 사용한 필름 및 용기의 제조방법 | |
US4670288A (en) | Chemically-active composition containing divalent iron ions | |
KR102256087B1 (ko) | 항균성 및 악취유발화합물 분해성을 가지는 조성물의 제조방법 및 그 방법을 이용하여 제조되는 조성물 | |
CN101313698A (zh) | 果蔬纳米抗菌保鲜膜 | |
KR101654547B1 (ko) | 천연광물을 포함하는 탈취, 제습 및 항균 효과가 있는 제품 및 이의 제조방법 | |
CN105111752A (zh) | 一种能有效吸附和自动降解甲醛的环保竹炭板材及其制备工艺 | |
KR101410680B1 (ko) | 기능성 친환경 박스를 제작하기 위한 기능성 친환경 골판지 및 기능성 친환경 골판지의 제조 방법 | |
CN104650450A (zh) | Pe类经济型透气不透水吸氧抑菌的果蔬保鲜膜 | |
BR9905461A (pt) | Composição de polpa fotocatalìtica, espuma de polpa fotocatalìtica utilizando dita composição de polpa fotocatalìtica, polpa fotocatalìtica moldada utilizando dita composição de polpa fotocatalìtica e espuma de polpa fotocatalìtica moldada utilizando dita espuma de polpa fotocatalìtica, assim como, processo para produzir dita composição de polpa fotocatalìtica, dita espuma de polpa fotocatalìtica, dita polpa fotocatalìtica moldada e dita espuma de polpa fotocatalìtica moldada e aparelho para produzir dita composição de polpa fotocatalìtica | |
CN102993541A (zh) | 特殊生物矿物源性食品包装袋(膜) | |
KR101944702B1 (ko) | 김치 포장 용기의 제조방법 및 그 방법으로 제조된 김치 포장 용기 | |
CN103665510A (zh) | 抗菌保鲜膜 | |
DE60009471D1 (de) | Mehrschichtiges photokatalytisches Papier, Verfahren zur Herstellung und Formteil das das Papier beinhaltet | |
KR101697514B1 (ko) | 신선도 유지 기능이 부여된 실리콘 원료 조성물, 및 이의 압출성형품 | |
KR20120105094A (ko) | 숯이 함유된 친환경 플라스틱 도마 조성물 | |
JP5150254B2 (ja) | 抗菌フィルム | |
KR102167839B1 (ko) | 바이오매스 시트용 조성물 및 이를 이용한 기능성 바이오매스 시트 | |
KR102541783B1 (ko) | 천연소재인 숯과 생분해성 수지를 이용한 필터를 포함하는 다양한 용도의 성형체 조성물 및 그 제조방법 | |
KR102216035B1 (ko) | 추모를 위한 형상 제조용 골분이 함유된 3d 프린터용 필라멘트 조성물, 이를 이용한 3d 프린터용 필라멘트의 제조방법 및 이로부터 제조되는 3d 프린터용 필라멘트 | |
KR102304066B1 (ko) | 신선도 유지 기능을 구비한 바이오 플라스틱 조성물 및 이를 이용한 바이오 플라스틱 펠릿 | |
KR101545288B1 (ko) | 신선도 기능이 부여된 친환경 원료 펠릿 및 이의 제조방법 | |
KR102443077B1 (ko) | 항균필름 및 그 제조방법 | |
KR100861012B1 (ko) | 다공성 이온화 필터 및 그 제조방법 | |
KR20230115728A (ko) | 산소투과성이 향상된 생분해성 필름 조성물 및 이의 제조방법 | |
KR200302464Y1 (ko) | 식품용기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20160517 |
|
PA0201 | Request for examination | ||
PA0302 | Request for accelerated examination |
Patent event date: 20160524 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination Patent event date: 20160517 Patent event code: PA03021R01I Comment text: Patent Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160929 Patent event code: PE09021S01D |
|
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: 20170126 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170206 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20170206 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20210203 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20220208 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20230208 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20240626 Start annual number: 8 End annual number: 8 |