KR101034685B1 - 식품, 막걸리 보관용 항균성 유리 - Google Patents
식품, 막걸리 보관용 항균성 유리 Download PDFInfo
- Publication number
- KR101034685B1 KR101034685B1 KR1020100091067A KR20100091067A KR101034685B1 KR 101034685 B1 KR101034685 B1 KR 101034685B1 KR 1020100091067 A KR1020100091067 A KR 1020100091067A KR 20100091067 A KR20100091067 A KR 20100091067A KR 101034685 B1 KR101034685 B1 KR 101034685B1
- Authority
- KR
- South Korea
- Prior art keywords
- glass
- weight percent
- antimicrobial
- present
- sno
- Prior art date
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/245—Oxides by deposition from the vapour phase
- C03C17/2453—Coating containing SnO2
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/02—Antibacterial glass, glaze or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Description
도 2 및 도 3은 실험예 1에 있어서 초산균의 개체 변화에 대해 설명한 그래프이다.
도 4 및 도 5는 실험예 1에 있어서 호묘균의 개체 변화에 대해 설명한 그래프이다.
도 6 및 도 7은 실험예 1에 있어서 일반세균의 개체 변화에 대해 설명한 그래프이다.
균수(cfu x 106/g) | |
초산균 | 116 |
효모균 | 98 |
일반세균 | 130 |
용기 종류 | 신 맛 | 탄산 가스 | 막걸리 맛 | 냄새 |
실시예 1 | 약 | 많음 | 양호 | 없음 |
실시예 2 | 약 | 많음 | 양호 | 없음 |
실시예 3 | 강 | 적음 | 시큼 | 없음 |
실시예 4 | 강 | 적음 | 시큼 | 없음 |
비교예 1 | 강 | 적음 | 시큼 | 없음 |
비교예 2 | 약 | 많음 | 양호 | 없음 |
비교예 3 | 강 | 적음 | 변질 | 부폐 |
날짜 | 상온(바나나) | 냉장(바나나) | ||||
유리병 | 페트병 | 캔 | 유리병 | 페트병 | 캔 | |
1 일차 | 시작 | 시작 | ||||
2 일차 | 변화없음 | 변화없음 | ||||
3 일차 | B | C | A | A | B | C |
4 일차 | A | B | C | A | B | C |
5 일차 | A | B | C | A | C | B |
6 일차 | A | B | C | A | C | B |
7 일차 | A | B | C | A | C | B |
Claims (7)
- SiO2 60~75 중량 퍼센트, Al2O3 0.1~5 중량 퍼센트, Na2O 7~15 중량 퍼센트, CaO 5~15 중량 퍼센트, 및 B2O3 0.1~5 중량 퍼센트로 조성되는 원재료; 및 상기 원재료에 혼합되어 용융되는 Cr2O3, SnO2, CuO 또는 Au 중에서 적어도 하나 이상을 포함하되 0.001 ~ 0.25 중량 퍼센트로 조성되는 제1항균 성분;을 포함하는 항균성 유리에 있어서,
상기 유리 표면에 코팅되는 제2 항균 성분;을 추가적으로 포함하는 것을 특징으로 하는 항균성 유리.
- 청구항 1에 있어서,
상기 제2 항균 성분은, SnO2를 포함하는 것을 특징으로 하는 항균성 유리.
- 청구항 1에 있어서,
상기 유리의 표면은,
550 ~ 650 ℃ 사이의 온도에서 기체 상태의 SnCl4 가스가 상기 유리 용기 표면에 분사되어 상기 유리 표면에서 산화됨으로써 생성된 SnO2가 증착되어있는 것을 특징으로 하는 항균성 유리.
- 청구항 1에 있어서,
상기 제1 항균 성분은, Cr2O3, 0.1~0.2 중량 퍼센트 및 CuO 0.0001~0.02 중량 퍼센트를 포함하는 것을 특징으로 하는 항균성 유리.
- 청구항 1에 있어서,
상기 제1 항균 성분은,
Cr2O3, 0.1~0.2 중량 퍼센트 및 SnO2 0.001~0.005 중량 퍼센트를 포함하는 것을 특징으로 하는 항균성 유리. - 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100007734 | 2010-01-28 | ||
KR20100007734 | 2010-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101034685B1 true KR101034685B1 (ko) | 2011-05-16 |
Family
ID=44366054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100091067A KR101034685B1 (ko) | 2010-01-28 | 2010-09-16 | 식품, 막걸리 보관용 항균성 유리 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101034685B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104496175A (zh) * | 2014-11-13 | 2015-04-08 | 苏州威尔德工贸有限公司 | 一种奶瓶用抗菌硼硅玻璃及其制备方法 |
KR20210063092A (ko) * | 2019-11-22 | 2021-06-01 | 엘지전자 주식회사 | 항균 유리 조성물 및 이를 이용한 항균 유리 분말 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0127821A1 (en) | 1983-05-31 | 1984-12-12 | Schott Glass Technologies, Inc. | Contrast enhancing CRT filters and fusible filter faceplates |
JP2000128572A (ja) | 1998-10-26 | 2000-05-09 | Nippon Electric Glass Co Ltd | 硼珪酸ガラス及びその製造方法 |
US7141520B2 (en) * | 2001-12-12 | 2006-11-28 | Schott Ag | Antimicrobial alkali-silicate glass ceramic and the use thereof |
-
2010
- 2010-09-16 KR KR1020100091067A patent/KR101034685B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0127821A1 (en) | 1983-05-31 | 1984-12-12 | Schott Glass Technologies, Inc. | Contrast enhancing CRT filters and fusible filter faceplates |
JP2000128572A (ja) | 1998-10-26 | 2000-05-09 | Nippon Electric Glass Co Ltd | 硼珪酸ガラス及びその製造方法 |
US7141520B2 (en) * | 2001-12-12 | 2006-11-28 | Schott Ag | Antimicrobial alkali-silicate glass ceramic and the use thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104496175A (zh) * | 2014-11-13 | 2015-04-08 | 苏州威尔德工贸有限公司 | 一种奶瓶用抗菌硼硅玻璃及其制备方法 |
KR20210063092A (ko) * | 2019-11-22 | 2021-06-01 | 엘지전자 주식회사 | 항균 유리 조성물 및 이를 이용한 항균 유리 분말 제조 방법 |
KR102478831B1 (ko) | 2019-11-22 | 2022-12-19 | 엘지전자 주식회사 | 항균 유리 조성물 및 이를 이용한 항균 유리 분말 제조 방법 |
KR20230007976A (ko) * | 2019-11-22 | 2023-01-13 | 엘지전자 주식회사 | 항균 유리 분말 및 항균 유리 분말 제조 방법 |
KR102549161B1 (ko) | 2019-11-22 | 2023-06-28 | 엘지전자 주식회사 | 항균 유리 분말 및 항균 유리 분말 제조 방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112794646B (zh) | 微晶玻璃、微晶玻璃制品及其制造方法 | |
US5559060A (en) | Glass for laminated glass articles | |
CN101792701B (zh) | 一种甜型桃红葡萄酒的生产工艺 | |
US5491115A (en) | Colored glass-ceramics and method | |
CN112456806B (zh) | 微晶玻璃、微晶玻璃制品及其制造方法 | |
CN102690102A (zh) | 具有醇化酒功能的陶瓷制品及制备方法 | |
KR101034685B1 (ko) | 식품, 막걸리 보관용 항균성 유리 | |
US20180118611A1 (en) | Boron-free glass fiber composition, glass fiber prepared from the same, and composite material comprising the glass fiber | |
EP3093276A2 (en) | Glass fiber composition and glass fiber and composite material thereof | |
CN110734221A (zh) | 一种新型环保高白料瓶罐玻璃 | |
CN110234613B (zh) | 高折射率磷酸钛-铌玻璃 | |
US5422318A (en) | Glass-ceramics and color package | |
US10315948B2 (en) | Pharmaceutical packaging comprising a chemically resistant glass | |
CN105523266B (zh) | 一种食品保鲜玻璃容器及其生产方法 | |
US6667260B2 (en) | Glass for thermal shock-resistant beverage containers | |
EP0588063A1 (en) | Glasses made of pink borosilicates, their manufacture and articles made of such glasses | |
JP2001122638A (ja) | 抗菌性のガラス製品及びその製造方法 | |
KR100569115B1 (ko) | 원적외선 방사특성을 갖는 자철광/티탄철광 함유 기능성유리조성물 및 유리제품 | |
WO2021163818A1 (en) | Drinking implement with antimicrobial function | |
CN115180825B (zh) | 一种适合浮法成型的紫外高透玻璃及其制备方法 | |
US20230314064A1 (en) | Refrigerator | |
US20230250009A1 (en) | Household glassware product obtained from cullet and the production method thereof | |
US2474229A (en) | Retarding growth of microorganisms in light alocholic beverages | |
KR102613568B1 (ko) | 고내구성 항균 유리 조성물, 이의 제조방법 및 이를 이용한 사출물 | |
US5455207A (en) | Colored glass-ceramics and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140214 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150227 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160304 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170306 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180316 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190320 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20200304 Year of fee payment: 10 |