JPH07509701A - 滅菌剤混合物及び滅菌法 - Google Patents
滅菌剤混合物及び滅菌法Info
- Publication number
- JPH07509701A JPH07509701A JP6504520A JP50452094A JPH07509701A JP H07509701 A JPH07509701 A JP H07509701A JP 6504520 A JP6504520 A JP 6504520A JP 50452094 A JP50452094 A JP 50452094A JP H07509701 A JPH07509701 A JP H07509701A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene oxide
- sterilant
- composition
- mixture
- mol
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 119
- 230000001954 sterilising effect Effects 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 13
- 238000004659 sterilization and disinfection Methods 0.000 title description 22
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 46
- 150000001875 compounds Chemical class 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003206 sterilizing agent Substances 0.000 claims description 3
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000009835 boiling Methods 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 10
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 9
- 239000003063 flame retardant Substances 0.000 description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- -1 bedding Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 description 1
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000012414 sterilization procedure Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/206—Ethylene oxide
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1)15〜30モル%のエチレンオキシド及び70〜85モル%の1,1,1, 3,3,3−ヘキサフルオロプロパンから成る滅菌剤混合物。 2)エチレンオキシドのモル%が20〜26%である、請求項1記載の滅菌剤混 合物。 3)1,1,1,3,3,3−ヘキサフルオロプロパンのモル%が74〜80% である、請求項1記載の滅菌剤混合物。 4)クロロジフルオロメタンも含む、請求項1記載の滅菌剤混合物。 5)窒素も含む、請求項1記載の滅菌剤混合物。 6)物品を請求項1から5のいずれか一項に記載の滅菌剤混合物と接触させるこ とから成る、物品を滅菌するための方法。 7)物品と接触する時に滅菌剤混合物が気体の形にある、請求項6記載の方法。 8)25℃で共沸又は共沸様組成物を形成するのに有効な量のエチレンオキシド 及び1,1,1,3,3,3−ヘキサフルオロプロパンから成る組成物。 9)6〜65モル%のエチレンオキシド及び35〜94モル%の1,1,1,3 ,3,3−ヘキサフルオロプロパンから成る、請求項8記載の組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92003492A | 1992-07-21 | 1992-07-21 | |
US920,034 | 1992-07-21 | ||
PCT/US1993/006555 WO1994002181A1 (en) | 1992-07-21 | 1993-07-16 | Sterilant mixture and sterilization method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07509701A true JPH07509701A (ja) | 1995-10-26 |
JP3450327B2 JP3450327B2 (ja) | 2003-09-22 |
Family
ID=25443045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50452094A Expired - Fee Related JP3450327B2 (ja) | 1992-07-21 | 1993-07-16 | 滅菌剤混合物及び滅菌法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0651658B1 (ja) |
JP (1) | JP3450327B2 (ja) |
DE (1) | DE69303024T2 (ja) |
ES (1) | ES2088681T3 (ja) |
GR (1) | GR3020172T3 (ja) |
WO (1) | WO1994002181A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19542475C2 (de) * | 1995-11-15 | 1999-10-28 | Ballard Power Systems | Polymerelektrolytmembran-Brennstoffzelle sowie Verfahren zur Herstellung einer Verteilerplatte für eine solche Zelle |
DE19938027C2 (de) * | 1999-08-11 | 2002-10-31 | Bebig Isotopentechnik Und Umwe | Sterilisierbarer Strahlenschutzbehälter und Verfahren zur Sterilisierung radioaktiver Strahlenquellen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971716A (en) * | 1989-10-23 | 1990-11-20 | Allied-Signal Inc. | Azeotrope-like compositions of octafluorocyclobutane and ethylene oxide |
US5039485A (en) * | 1990-09-26 | 1991-08-13 | Union Carbide Industrial Gases Technology Corporation | Sterilization method |
-
1993
- 1993-07-16 WO PCT/US1993/006555 patent/WO1994002181A1/en active IP Right Grant
- 1993-07-16 EP EP93917129A patent/EP0651658B1/en not_active Expired - Lifetime
- 1993-07-16 JP JP50452094A patent/JP3450327B2/ja not_active Expired - Fee Related
- 1993-07-16 DE DE69303024T patent/DE69303024T2/de not_active Expired - Lifetime
- 1993-07-16 ES ES93917129T patent/ES2088681T3/es not_active Expired - Lifetime
-
1996
- 1996-06-06 GR GR960401533T patent/GR3020172T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0651658B1 (en) | 1996-06-05 |
DE69303024D1 (de) | 1996-07-11 |
WO1994002181A1 (en) | 1994-02-03 |
JP3450327B2 (ja) | 2003-09-22 |
GR3020172T3 (en) | 1996-09-30 |
DE69303024T2 (de) | 1996-12-19 |
ES2088681T3 (es) | 1996-08-16 |
EP0651658A1 (en) | 1995-05-10 |
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