NO753778L - - Google Patents
Info
- Publication number
- NO753778L NO753778L NO753778A NO753778A NO753778L NO 753778 L NO753778 L NO 753778L NO 753778 A NO753778 A NO 753778A NO 753778 A NO753778 A NO 753778A NO 753778 L NO753778 L NO 753778L
- Authority
- NO
- Norway
- Prior art keywords
- solution
- reducing agent
- iodophor
- accordance
- iodine
- Prior art date
Links
- 239000000243 solution Substances 0.000 claims description 126
- 239000003638 chemical reducing agent Substances 0.000 claims description 84
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 69
- 229910052740 iodine Inorganic materials 0.000 claims description 69
- 239000011630 iodine Substances 0.000 claims description 69
- 230000001954 sterilising effect Effects 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 38
- 238000004659 sterilization and disinfection Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 16
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 16
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 16
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 15
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 14
- -1 alkali metal salt Chemical class 0.000 claims description 12
- 239000000872 buffer Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 239000004280 Sodium formate Substances 0.000 claims description 9
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 9
- 235000019254 sodium formate Nutrition 0.000 claims description 9
- 239000002736 nonionic surfactant Substances 0.000 claims description 8
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical group COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 7
- 235000019253 formic acid Nutrition 0.000 claims description 7
- 231100000344 non-irritating Toxicity 0.000 claims description 7
- 231100000252 nontoxic Toxicity 0.000 claims description 7
- 230000003000 nontoxic effect Effects 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 239000003093 cationic surfactant Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 235000000346 sugar Nutrition 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 4
- 239000004094 surface-active agent Substances 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 29
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 20
- 238000002474 experimental method Methods 0.000 description 15
- 239000007787 solid Substances 0.000 description 13
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 10
- 239000000017 hydrogel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 229940035535 iodophors Drugs 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000622 irritating effect Effects 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000008139 complexing agent Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000003206 sterilizing agent Substances 0.000 description 3
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- BMCVSUCDMJFKSZ-UHFFFAOYSA-N (2-hydroxy-3-methoxypropyl) 2-methylprop-2-enoate Chemical compound COCC(O)COC(=O)C(C)=C BMCVSUCDMJFKSZ-UHFFFAOYSA-N 0.000 description 1
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010052143 Ocular discomfort Diseases 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000153 Povidone-iodine Polymers 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- GSGDTSDELPUTKU-UHFFFAOYSA-N nonoxybenzene Chemical compound CCCCCCCCCOC1=CC=CC=C1 GSGDTSDELPUTKU-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229960001621 povidone-iodine Drugs 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
- A61L12/10—Halogens or compounds thereof
- A61L12/105—Iodine, iodides or iodophores
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Eyeglasses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49354/74A GB1534853A (en) | 1974-11-14 | 1974-11-14 | Sterilizing |
| GB3959875 | 1975-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753778L true NO753778L (fr) | 1976-05-18 |
Family
ID=26264173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753778A NO753778L (fr) | 1974-11-14 | 1975-11-12 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4312833A (fr) |
| JP (1) | JPS5173119A (fr) |
| AU (1) | AU505756B2 (fr) |
| CA (1) | CA1053578A (fr) |
| DE (1) | DE2550986A1 (fr) |
| DK (1) | DK511175A (fr) |
| FR (1) | FR2290914A1 (fr) |
| NL (1) | NL7513280A (fr) |
| NO (1) | NO753778L (fr) |
| SE (1) | SE7512739L (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1604020A (en) * | 1977-08-19 | 1981-12-02 | Smith & Nephew Pharma | Sterilizing compositions |
| DE2818767C2 (de) * | 1978-04-28 | 1980-03-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Polyvinylpyrrolidon-Jod |
| DE3666914D1 (en) * | 1985-07-10 | 1989-12-21 | Ciba Geigy Ag | Cleaning set for contact lenses |
| JPH0729883B2 (ja) * | 1987-12-18 | 1995-04-05 | ホーヤ株式会社 | コンタクトレンズ殺菌用組成物 |
| US5096669A (en) * | 1988-09-15 | 1992-03-17 | I-Stat Corporation | Disposable sensing device for real time fluid analysis |
| ZA913506B (en) * | 1990-05-22 | 1992-02-26 | Alcon Lab Inc | Double redox system for disinfecting contact lenses |
| WO1992004921A1 (fr) * | 1990-09-25 | 1992-04-02 | Allergan, Inc. | Appareil et procede de desinfection d'une lentille de contact et de detection de la presence d'un desinfectant oxydant |
| JP2875887B2 (ja) * | 1990-12-27 | 1999-03-31 | アラーガン インコーポレイテッド | コンタクトレンズの消毒法および消毒用組成物 |
| AU2685892A (en) * | 1991-10-08 | 1993-05-03 | Isp Investments Inc. | Method of treating blood |
| EP0542686A1 (fr) * | 1991-11-13 | 1993-05-19 | Ciba-Geigy Ag | Méthode et récipient pour la stérilisation et la désinfection |
| EP0662783B1 (fr) * | 1992-09-22 | 1997-07-23 | Arda Technologies, Co. | Composition antimicrobienne et procede de preparation |
| US5494937A (en) * | 1994-07-22 | 1996-02-27 | Alcon Laboratories, Inc. | Saline solution for treating contact lenses |
| JP2001518199A (ja) * | 1996-01-22 | 2001-10-09 | ボシュ アンド ロム インコーポレイテッド | コンタクトレンズのヨウ素処理のための二重中和系 |
| EP0923947B1 (fr) | 1997-04-03 | 2004-03-24 | Ophtecs Corporation | Preparation a emballage unique pour desinfection, neutralisation et nettoyage de lentilles corneennes et procede de desinfection, neutralisation et nettoyage |
| JPH11137649A (ja) * | 1997-11-10 | 1999-05-25 | Tomey Technology Kk | コンタクトレンズの洗浄消毒方法 |
| US6939569B1 (en) | 1998-06-19 | 2005-09-06 | Oxibio, Inc. | Medical device having anti-infective and contraceptive properties |
| US6838050B1 (en) | 1999-06-04 | 2005-01-04 | Oxibio, Inc. | Methods and devices for providing anti-infective activity to a medical device |
| US6482309B1 (en) | 1999-10-20 | 2002-11-19 | Oxibio, Inc. | Electrolytic generation of nascent iodine as a method of treatment and for the prevention of infections associated with medical implant devices |
| ES2502486T3 (es) * | 2002-04-24 | 2014-10-03 | Archimed Llp | Apósitos que comprenden hidrogeles hidratados y enzimas |
| GB0313217D0 (en) | 2003-06-09 | 2003-07-16 | Insense Ltd | Improvements in or relating to skin dressings |
| US20050181026A1 (en) * | 2003-06-09 | 2005-08-18 | Insense Limited | Skin dressings |
| AU2005207662B2 (en) * | 2004-01-30 | 2011-08-04 | Archimed Llp | Wound dressings comprising hydrated hydrogels and enzymes |
| GB0505035D0 (en) * | 2005-03-11 | 2005-04-20 | Insense Ltd | Improvements relating to skin dressings |
| EP1785153A3 (fr) * | 2005-11-09 | 2007-06-27 | CooperVision Inc. | Méthode de stérilisation de lentilles de contact en hydrogel de silicone |
| GB0614278D0 (en) * | 2006-07-19 | 2006-08-30 | Insense Ltd | Hydrogen peroxide delivery system |
| EP2059267B1 (fr) * | 2006-08-16 | 2012-04-18 | Novartis AG | Blanchissage optique temporaire des solutions d'entretien colorées pour lentilles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2134679A (en) * | 1935-10-17 | 1938-11-01 | Health Res Foundation Inc | Process for treating biologic material |
| GB694562A (fr) * | 1949-04-11 | 1953-07-22 | ||
| US2739922A (en) * | 1952-03-13 | 1956-03-27 | Herman A Shelanski | Mixtures of polymeric n-vinyl pyrrolidone and halogens |
| US3911107A (en) * | 1972-12-18 | 1975-10-07 | Flow Pharma Inc | Iodine composition and dissipating solution |
-
1975
- 1975-11-12 NO NO753778A patent/NO753778L/no unknown
- 1975-11-13 SE SE7512739A patent/SE7512739L/xx unknown
- 1975-11-13 DK DK511175A patent/DK511175A/da not_active Application Discontinuation
- 1975-11-13 NL NL7513280A patent/NL7513280A/xx not_active Application Discontinuation
- 1975-11-13 CA CA239,550A patent/CA1053578A/fr not_active Expired
- 1975-11-13 FR FR7534581A patent/FR2290914A1/fr active Granted
- 1975-11-13 DE DE19752550986 patent/DE2550986A1/de not_active Withdrawn
- 1975-11-14 JP JP50137092A patent/JPS5173119A/ja active Pending
- 1975-11-14 AU AU86636/75A patent/AU505756B2/en not_active Expired
-
1977
- 1977-09-16 US US05/833,729 patent/US4312833A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4312833A (en) | 1982-01-26 |
| NL7513280A (nl) | 1976-05-18 |
| DE2550986A1 (de) | 1976-05-20 |
| DK511175A (da) | 1976-05-15 |
| CA1053578A (fr) | 1979-05-01 |
| JPS5173119A (fr) | 1976-06-24 |
| FR2290914B1 (fr) | 1980-03-21 |
| FR2290914A1 (fr) | 1976-06-11 |
| AU8663675A (en) | 1977-05-19 |
| SE7512739L (sv) | 1976-05-17 |
| AU505756B2 (en) | 1979-11-29 |
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