JP2005514153A - ナノ粒子を殺生物剤の担体として眼科用組成物に使用する方法 - Google Patents
ナノ粒子を殺生物剤の担体として眼科用組成物に使用する方法 Download PDFInfo
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- JP2005514153A JP2005514153A JP2003559359A JP2003559359A JP2005514153A JP 2005514153 A JP2005514153 A JP 2005514153A JP 2003559359 A JP2003559359 A JP 2003559359A JP 2003559359 A JP2003559359 A JP 2003559359A JP 2005514153 A JP2005514153 A JP 2005514153A
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- biocide
- nanoparticles
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- laponite
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- 239000007864 aqueous solution Substances 0.000 claims description 4
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- 125000002091 cationic group Chemical group 0.000 description 3
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- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
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- 229910000273 nontronite Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 230000010399 physical interaction Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- DTOUUUZOYKYHEP-UHFFFAOYSA-N 1,3-bis(2-ethylhexyl)-5-methyl-1,3-diazinan-5-amine Chemical compound CCCCC(CC)CN1CN(CC(CC)CCCC)CC(C)(N)C1 DTOUUUZOYKYHEP-UHFFFAOYSA-N 0.000 description 1
- 241000222122 Candida albicans Species 0.000 description 1
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 206010015946 Eye irritation Diseases 0.000 description 1
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- 239000004471 Glycine Substances 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920002359 Tetronic® Polymers 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- LFVVNPBBFUSSHL-UHFFFAOYSA-N alexidine Chemical compound CCCCC(CC)CNC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NCC(CC)CCCC LFVVNPBBFUSSHL-UHFFFAOYSA-N 0.000 description 1
- 229950010221 alexidine Drugs 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 239000000607 artificial tear Substances 0.000 description 1
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- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000008364 bulk solution Substances 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
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- 229940124581 decongestants Drugs 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229960004867 hexetidine Drugs 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
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- -1 magadite Chemical compound 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
-
- 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
-
- 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
- A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
- A61L12/141—Biguanides, e.g. chlorhexidine
-
- 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
- A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
- A61L12/143—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Ophthalmology & Optometry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Eyeglasses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Grandolini他、「Intercalation compounds of hydrotalcite−like anionic clays with anti−inflammatory agents:I.Intercalation and in vitro release of ibuprofen」、International Journal of Pharmaceutics、220巻、第1−2、頁23〜32、2001年6月4日、及び
米国特許第5,585,108号(Ruddy他)「Formulations of Oral Gastrointenstinal Therapeutic Agents in Combination with Pharmaceutically Acceptable Clays」。
Theng,B.K.G.「Formation and Properties of Clay−Polymer Complexes」、Elsevier、アムステルダム、1979年、及び
H.van Olphen、「Clay Colloid Chemistry」、Krieger Publishing Company、フロリダ、第2版、1991年。
本化合物は、以後コード番号「AL8496」を用いて言及する。
Claims (9)
- 殺生物剤含有水性組成物をコンタクトレンズに適用した時の前記レンズによる殺生物剤の取り込みを防止又は低減する方法であって、前記組成物に有効量の無機ナノ粒子を含めることを含む方法。
- 殺生物剤と、コンタクトレンズによる前記殺生物剤の取り込みを防止又は低減するに十分な量の無機ナノ粒子とを含む、コンタクトレンズ処理用組成物。
- 組成物がコンタクトレンズを消毒するために使用される水性溶液である請求項2に記載の組成物。
- 前記殺生物剤がビグアニドである請求項3に記載の組成物。
- 前記殺生物剤がアミノビグアニドである請求項4に記載の組成物。
- 前記殺生物剤が第四級アンモニウム化合物である請求項3に記載の組成物。
- 前記第四級アンモニウム化合物がポリクオタニウム−1である請求項6に記載の組成物。
- 眼科用医薬組成物における殺生物剤の担体又はデポー剤としての有効量の無機ナノ粒子の使用。
- 殺生物剤と、前記殺生物剤の担体又はデポー剤として作用するに十分な量の無機ナノ粒子とを含む眼科用医薬組成物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34277901P | 2001-12-21 | 2001-12-21 | |
PCT/US2002/041246 WO2003059193A2 (en) | 2001-12-21 | 2002-12-20 | Use of nanoparticles as carriers for biocides in ophthalmic compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005514153A true JP2005514153A (ja) | 2005-05-19 |
JP4580649B2 JP4580649B2 (ja) | 2010-11-17 |
Family
ID=23343232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003559359A Expired - Fee Related JP4580649B2 (ja) | 2001-12-21 | 2002-12-20 | ナノ粒子を殺生物剤の担体として眼科用組成物に使用する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8097270B2 (ja) |
EP (1) | EP1455804A4 (ja) |
JP (1) | JP4580649B2 (ja) |
KR (1) | KR100976291B1 (ja) |
BR (1) | BR0215176A (ja) |
CA (1) | CA2467759C (ja) |
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Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344725B2 (en) * | 2003-11-25 | 2008-03-18 | Alcon, Inc. | Use of inorganic nanoparticles to stabilize hydrogen peroxide solutions |
US20060229219A1 (en) * | 2005-04-11 | 2006-10-12 | Advanced Medical Optics, Inc. | Borate-polyol mixtures as a buffering system |
AU2006242541B2 (en) * | 2005-04-29 | 2011-12-08 | Board Of Regents Of The University Of Oklahoma | Inhibition of reactive oxygen species and protection of mammalian cells |
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US20070148127A1 (en) * | 2005-12-22 | 2007-06-28 | Heiler David J | Antimicrobial ophthalmic treatment system and method |
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TWI454289B (zh) * | 2008-04-03 | 2014-10-01 | Alcon Res Ltd | 使用順式二醇的聚合物於抑制陽離子殺生物劑被吸收進入水凝膠生物材質中之用途 |
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GB201117538D0 (en) * | 2011-10-11 | 2011-11-23 | Royal Veterinary College The | Methods |
CA2869554A1 (en) | 2012-04-04 | 2013-10-10 | Duke University | Methods of using cerium oxide nanoparticles to mitigate or protect against radiation injury |
US9463437B2 (en) | 2013-02-14 | 2016-10-11 | University Of Central Florida Research Foundation, Inc. | Methods for scavenging nitric oxide using cerium oxide nanoparticles |
GB2528404A (en) | 2013-03-11 | 2016-01-20 | Univ North Carolina State | Functionalized environmentally benign nanoparticles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02502733A (ja) * | 1988-09-15 | 1990-08-30 | アルコン ラボラトリーズ インコーポレイテッド | 抗菌性眼科用水溶液及び親水性コンタクトレンズの消毒方法 |
JPH09285529A (ja) * | 1996-02-19 | 1997-11-04 | San Contact Lens:Kk | 含水性ソフトコンタクトレンズの消毒用組成物とその用途 |
JPH11281937A (ja) * | 1998-03-27 | 1999-10-15 | Menicon Co Ltd | コンタクトレンズ用剤 |
JP2001190644A (ja) * | 1999-11-01 | 2001-07-17 | Menicon Co Ltd | コンタクトレンズの消毒方法及びそのための消毒液 |
JP2005514429A (ja) * | 2001-12-21 | 2005-05-19 | アルコン、インコーポレイテッド | 眼/耳用薬物のキャリヤーとしての合成無機質ナノ粒子の使用 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3884826A (en) * | 1973-07-20 | 1975-05-20 | Barnes Hind Pharm Inc | Thixotropic cleaning agent for hard contact lenses |
US3974125A (en) | 1974-09-27 | 1976-08-10 | Exxon Research And Engineering Company | Higher dialkyl dimethyl ammonium clay gelling agents for unsaturated polyester compositions |
US4127423A (en) | 1977-09-13 | 1978-11-28 | Burton, Parsons And Company, Inc. | Contact lens cleaning solution |
US4271143A (en) | 1978-01-25 | 1981-06-02 | Alcon Laboratories, Inc. | Sustained release ophthalmic drug dosage |
US4394179A (en) | 1979-06-25 | 1983-07-19 | Polymer Technology Corporation | Abrasive-containing contact lens cleaning materials |
US4374745A (en) | 1981-08-13 | 1983-02-22 | Barnes-Hind Pharmaceuticals, Inc. | Cleaning compositions |
US4804539A (en) | 1986-07-28 | 1989-02-14 | Liposome Technology, Inc. | Ophthalmic liposomes |
AU1156288A (en) | 1986-12-24 | 1988-07-27 | Alcon Laboratories, Inc. | Contact lens cleaning composition and method of use |
US4891043A (en) | 1987-05-28 | 1990-01-02 | Board Of Trustees Of The University Of Illinois | System for selective release of liposome encapsulated material via laser radiation |
US4923699A (en) * | 1988-06-03 | 1990-05-08 | Kaufman Herbert E | Eye treatment suspension |
US5674504A (en) | 1989-07-12 | 1997-10-07 | L'oreal | Cosmetic composition in the form of an aqueous gel containing in suspension spheroids of a non-hydrophilic, lipoidal substance |
US5185152A (en) | 1990-01-10 | 1993-02-09 | Peyman Gholam A | Method and apparatus for controlled release drug delivery to the cornea and anterior chamber of the eye |
EP0546728A3 (en) | 1991-12-13 | 1993-09-08 | Alcon Laboratories Inc | Physiological tear compositions and methods for their preparation |
US5139782A (en) | 1991-12-23 | 1992-08-18 | Uop | Facial cleansing mineral compositions |
US5505953A (en) | 1992-05-06 | 1996-04-09 | Alcon Laboratories, Inc. | Use of borate-polyol complexes in ophthalmic compositions |
SE9303657D0 (sv) * | 1993-11-05 | 1993-11-05 | Astra Ab | Short-acting dihydropyridines |
US5532224A (en) | 1993-12-22 | 1996-07-02 | Alcon Laboratories, Inc. | Contact lens cleaning composition containing polyalklene oxide modified siloxanes |
AU3070395A (en) | 1994-07-22 | 1996-02-22 | Alcon Laboratories, Inc. | Use of low molecular weight amino acids in ophthalmic compositions |
US5585108A (en) | 1994-12-30 | 1996-12-17 | Nanosystems L.L.C. | Formulations of oral gastrointestinal therapeutic agents in combination with pharmaceutically acceptable clays |
US5674262A (en) * | 1996-01-26 | 1997-10-07 | Kinetic Concepts, Inc. | Pneumatic compression and functional electric stimulation device and method using the same |
US6015816A (en) | 1996-02-29 | 2000-01-18 | The Research Foundation Of State University Of New York | Antimicrobial compositions |
DE69705057T2 (de) * | 1996-09-20 | 2001-09-20 | Bausch & Lomb Inc., Rochester | Verfahren und zusammensetzung zur wiederbenetzung von kontaktlinsen und linderung der augentrockenheit |
US5811580A (en) | 1996-12-04 | 1998-09-22 | The Lubrizol Corporation | Process for the preparation of N-hydrocarbyl-substituted amides via the ritter reaction using solid clay catalysts |
ES2178786T3 (es) | 1996-12-13 | 2003-01-01 | Alcon Lab Inc | Uso de aminoalcoholes de bajo peso molecular en composiciones oftalmicos. |
US5858346A (en) | 1997-05-09 | 1999-01-12 | Allergan | Compositions and methods for enhancing contact lens wearability |
US6106798A (en) * | 1997-07-21 | 2000-08-22 | Nanogram Corporation | Vanadium oxide nanoparticles |
ES2302881T3 (es) | 1997-07-29 | 2008-08-01 | Alcon Laboratories, Inc. | Composiciones oftalmicas que contienen polimeros de galactomanana y borato. |
EP1030692B1 (en) * | 1997-11-12 | 2002-07-10 | Bausch & Lomb Incorporated | Treatment of contact lenses with aqueous solution comprising an alkali carbonate |
ZA9811445B (en) | 1997-12-19 | 1999-08-16 | Alcon Lab Inc | Aminobiguanides and the use thereof to disinfect contact lenses and preserve pharmaceutical compositions. |
FR2783419B1 (fr) | 1998-09-18 | 2002-07-12 | Oreal | Utilisation a ph acide de silicates mixtes en tant qu'agents tenseurs dans des compositions cosmetiques anti-rides |
ATE276199T1 (de) | 1999-02-03 | 2004-10-15 | Biosante Pharmaceuticals Inc | Methoden zur herstellung von therapeutische kalzium-phosphat partikeln |
JP2001240547A (ja) * | 2000-02-29 | 2001-09-04 | Lion Corp | 花粉症抑制剤 |
WO2003011351A2 (en) | 2001-08-02 | 2003-02-13 | Johnson & Johnson Vision Care, Inc. | Antimicrobial lenses and methods of their use |
BR0215149A (pt) * | 2001-12-21 | 2004-10-19 | Alcon Inc | Uso de nanopartìculas inorgânicas para modificar a viscosidade e outras propriedades fìsicas de composições farmacêuticas e óticas |
-
2002
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- 2002-12-20 JP JP2003559359A patent/JP4580649B2/ja not_active Expired - Fee Related
- 2002-12-20 WO PCT/US2002/041246 patent/WO2003059193A2/en active Application Filing
- 2002-12-20 US US10/494,711 patent/US8097270B2/en not_active Expired - Fee Related
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- 2002-12-20 MX MXPA04005227A patent/MXPA04005227A/es active IP Right Grant
- 2002-12-20 BR BR0215176-6A patent/BR0215176A/pt not_active Application Discontinuation
- 2002-12-20 CA CA2467759A patent/CA2467759C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02502733A (ja) * | 1988-09-15 | 1990-08-30 | アルコン ラボラトリーズ インコーポレイテッド | 抗菌性眼科用水溶液及び親水性コンタクトレンズの消毒方法 |
JPH09285529A (ja) * | 1996-02-19 | 1997-11-04 | San Contact Lens:Kk | 含水性ソフトコンタクトレンズの消毒用組成物とその用途 |
JPH11281937A (ja) * | 1998-03-27 | 1999-10-15 | Menicon Co Ltd | コンタクトレンズ用剤 |
JP2001190644A (ja) * | 1999-11-01 | 2001-07-17 | Menicon Co Ltd | コンタクトレンズの消毒方法及びそのための消毒液 |
JP2005514429A (ja) * | 2001-12-21 | 2005-05-19 | アルコン、インコーポレイテッド | 眼/耳用薬物のキャリヤーとしての合成無機質ナノ粒子の使用 |
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CA2467759A1 (en) | 2003-07-24 |
US20040241206A1 (en) | 2004-12-02 |
EP1455804A4 (en) | 2005-01-05 |
US8097270B2 (en) | 2012-01-17 |
KR20040070264A (ko) | 2004-08-06 |
AU2002367028A1 (en) | 2003-07-30 |
WO2003059193A2 (en) | 2003-07-24 |
JP4580649B2 (ja) | 2010-11-17 |
WO2003059193A8 (en) | 2004-07-08 |
EP1455804A2 (en) | 2004-09-15 |
WO2003059193A3 (en) | 2003-11-06 |
MXPA04005227A (es) | 2004-10-11 |
BR0215176A (pt) | 2004-11-30 |
KR100976291B1 (ko) | 2010-08-16 |
CA2467759C (en) | 2012-04-03 |
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