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7135442 |
Lens care product containing dexpanthenol
The present invention relates to contact lens care product comprising dexpanthenol. The invention similarly relates to the usage of a contact lens care compositions of this kind for cleaning and...
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6939511 |
Contact lens treating method and composition
A method and composition for disinfecting a contact lens is disclosed. The method includes treating a lens with an aqueous solution having reduced toxicity to the eye which contains an effective...
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6872695 |
Method for in-eye cleaning of contact lens comprising polymeric beads
An in-eye method for cleaning contact lenses comprises use of a cleaner using water-containing beads. The water-containing beads are prepared such that the bead size is smaller than the punctual...
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6790409 |
Method of disinfecting contact lens and disinfecting liquid for the method
A method of disinfecting a contact lens is provided, including the steps of preparing a disinfecting liquid which contains water-dispersible fine particles of a titanium oxide dispersed in an...
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6638902 |
Stable solid enzyme compositions and methods employing them
The present invention relates to a solid enzyme cleaning composition in which the enzyme is stable in the presence of mixtures of carbonate and bicarbonate at alkaline pH, and methods employing...
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6528464 |
Composition and method for inhibiting uptake of biguanide antimicrobials by hydrogels
The invention provides a method for inhibiting the binding of a biguanide antimicrobial in aqueous solution to a hydrogel in contact with said solution comprising providing in said solution an...
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6482781 |
Multi-purpose contact lens care compositions
Multi-purpose solutions for contact lens care provide substantial lens wearer/user comfort and/or acceptability. Such solutions include an aqueous liquid medium; an antimicrobial component,...
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6432893 |
Method for removal of protein from contact lenses
The present invention provides an agent for contact lenses, which contains an oxo-acid compound and/or a polyacid compound. The agent for contact lenses of the present invention can remove protein...
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6323165 |
Composition and method for inhibiting of protein on contact lens
The invention is directed to compositions and methods used as in-the-eye and/or out-of-eye inhibitors of proteinaceous deposits on hydrophilic contact lenses. Compositions of the present invention...
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6303560 |
Compacted disintegrant granulate for compression-molded articles, its production and its use
A compacted granulate and a method for making the same, comprises 60-99 wt.-% of a water-insoluble, water-swellable cellulose and optionally at least one water-swellable polysaccharide derivative,...
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6162835 |
Stable active-ingredient combination for the disinfection and cleaning of contact lenses, and packing and process for the preparation thereof
Contact-lens disinfectant containing (a) magnesium monoperphthalate and (b) sodium cumenesulphonate, (c) sodium alkylbenzenesulphonate, (d) isotridecanol ethoxylate and (e)...
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6153568 |
Compositions comprising polyquaterniums in combination with polymeric biguanides for disinfecting contact lenses
The present invention is directed to an ophthalmically safe disinfecting solution for contact lenses comprising the combination of a polymeric biguanide and a polyquaternium polymer of a...
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6063745 |
Mutli-purpose contact lens care compositions
Multi-purpose solutions for contact lens care provide substantial lens wearer/user comfort and/or acceptability. Such solutions include an aqueous liquid medium; an antimicrobial component,...
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5888950 |
Alcohol-containing abrasive composition for cleaning contact lenses
An aqueous composition for cleaning contact lenses comprises an aliphatic monohydric alcohol, a surface active agent having cleaning action for contact lens deposits, and an abrasive agent.
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5868868 |
Peg-modified proteases and methods of use in contact lens cleaning
The invention discloses PEG-modified proteases, compositions containing these modified enzymes, and methods for using them to clean contact lenses. The methods of the present invention are also...
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5840250 |
Compositions and methods for disinfecting a contact lens and detecting the presence of an oxidative disinfectant
Compositions and methods useful for disinfecting a contact lens are disclosed. The present methods comprise contacting a contact lens with a liquid medium containing an effective amount of an...
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5820696 |
Method of cleaning and disinfecting contact lens
A method of simultaneously cleaning and disinfecting a contact lens is disclosed, which method comprises the steps of: (a) preparing a cleaning solution for the contact lens comprising an effective...
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5785767 |
Cleaning and disinfecting solution for contact lens and method of cleaning and disinfecting contact lens using the solution
It is an object of the present invention to provide a cleaning and disinfecting solution for a contact lens to be cleaned and disinfected simultaneously in a simplified manner with high efficiency....
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5719110 |
Contact lens care compositions with inositol phosphate components
Compositions and methods for caring for a contact lens include an inositol phosphate component in an amount effective to at least facilitate the beneficial treatment of the lens.
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5654262 |
Contact lens cleaning composition containing polyalkylene oxide modified siloxanes
Compositions and methods are provided for cleaning and wetting of contact lenses, especially rigid, gas-permeable contact lenses. The compositions comprise low molecular weight polyalkylene oxide...
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5580392 |
Contact lens cleaning compositions with particles of variable hardness and processes of use
Compositions and methods for treating a contact lens are disclosed. In one embodiment, the composition comprises an ophthalmically acceptable liquid aqueous medium and a plurality of particles...
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5576277 |
Granular detergent compositions
Granular detergent compositions of density >55 g/liter are provided comprising a plurality of particulate components, wherein one or more surfactant-containing particulate components comprise a...
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5538663 |
Detergent composition
A detergent composition is disclosed. The composition comprises polymer particles having an average particle size of 50-500 μm in 5% by weight sodium chloride aqueous solution and a modulus of...
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5491091 |
Contact lens disinfecting system
A method is disclosed for disinfecting contact lenses with peroxide whereby the usual peroxide neutralization step is eliminated. This is accomplished by carrying out the disinfecting process at a...
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5310429 |
Contact lens cleaning method
A hard contact lens formed of a polymer having silicon and chlorine incorporated therein is exposed to a solution containing an admixture, an alkylphenyl polyether alcohol surfactant, a second...
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5302312 |
Detergent for contact lens comprising a water-soluble compound and a copolymer of polyhydric alcohol and a cross-linked acrylic acid and a method for washing contact lens
A detergent for a contact lens comprising 40 to 80% by weight of fine particles of a water-soluble compound which has a salt value of at most 0.65 and a solubility in water of 3 to 30 at 30° C....
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5190594 |
Contact lens cleaning material and method
New contact lens cleaning materials are designed for use in cleaning fluorine and silicon containing hard contact lenses. The contact lens cleaning materials are water based and contain an...
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5145644 |
Hydrogen peroxide destroying compositions and methods of making and using same
Compostions, and method useful for making such compositions and for using such compositions, which are useful to destroy hydrogen peroxide in a liquid aqueous medium, such as that used to disinfect...
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5128058 |
Contact lens cleaner containing a microcapsular polishing agent
This invention relates to a contact lens cleaner comprising microcapsules and a desired liquid or semi-solid containing the microcapsules, the microcapsules each being formed by laminating a wall...
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5037484 |
Cleaning agent for optical surfaces
Soft and hard contact lenses are freed from deposits by rubbing them with a particulate organic polymer with a carrier, the polymer having a particular size in the range from about one micron to...
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5017238 |
Aqueous cleaning dispersions using adsorptive polymeric powder and method of using
An aqueous cleaning dispersion, especially suitable as a contact lens cleaning solution, which includes a homogeneous mixture of water and a liquid-adsorbable powder homopolymer of tetraethylene...
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4976921 |
Kit for contact lens sterilization and method for contact lens sterilization
Contact lenses can be sterilized effectively in a short time, by using a kit for contact lens sterilization which comprises an oxidizing agent for sterilizing contact lenses and a reducing agent...
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4921630 |
Contact lens cleaning compositions containing an enzyme and a carboxy vinyl polymer
Contact lens cleaning compositions containing a combination of an enzyme and a carboxy vinyl polymer, and a method of cleaning contact lenses with such compositions are described. The compositions...
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4900366 |
Method for cleaning contact lens with dissolving abradant
A composition is disclosed useful for cleaning hard and soft contact lenses, in which cleansing action is provided by a relatively soft abradant particulate sparingly soluble room temperature solid...
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4863627 |
Cleaning and/or disinfection of contact lenses
A contact lens disinfecting composition in solid form for addition to water comprises a contact lens disinfecting agent which is a source of hydrogen peroxide when in water, such as sodium...
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4839082 |
Contact lens cleaning compositions containing a carboxy vinyl polymer
Contact lens cleaning compositions containing a carboxy vinyl polymer, and a method of cleaning contact lenses with such compositions are descrived. The compositions are capable of cleaning soiled...
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4830783 |
Abravise-containing contact lens cleaning materials
New cleaning solutions for contact lens have a surface active agent, an inorganic abrasive, and a suspending agent to provide a suspension in an aqueous solution or organic liquid.
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4734222 |
Composition and method for cleaning soft and hard contact lenses
An opthalmic cleaning composition for cleaning a contact lens comprising an effective amount of a water soluble particulate compound for removing proteinaceous, lipid and other non-proteinaceous...
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4731192 |
Cleaning system for contact lenses and process for cleaning the same
A contact lens cleaning system, process and kit includes an aqueous chlorite solution and a solid component including an agent for accelerating decomposition of chlorite and an oxygen consumption...
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4655957 |
Contact lens cleaning composition with polymeric beads
This invention relates to a cleansing composition comprising a particulate hydrophilic polymer or copolymer or mixture thereof and methods for cleaning various articles including contact lenses...
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4534878 |
Abrasive-containing contact lens cleaning materials
New cleaning solutions for contact lens have a surface active agent, an inorganic abrasive, and a suspending agent to provide a suspension in an aqueous solution or organic liquid.
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4490389 |
Contact lens preserving solution containing ascorbic acid or salts thereof
A method for sterilizing contact lenses and especially hydrophilic (soft) contact lenses comprising contacting a contact lens for a period of time sufficient to sterilize the lens with a...
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4440662 |
Cleaning composition for contact lenses
A cleaning composition for contact lenses, comprises, as the major component, polypropyleneoxide-polyethyleneoxide block copolymers (Pluronic type) and/or condensation products of...
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4388229 |
Contact lens rejuvenating solution
A solution for removing occluded and adsorbed chemicals, such as cationic preservating agents, anionic preserving agents and mixtures thereof, from contact lenses which comprises a nonionic...
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4152283 |
Restoring agent for soft contact lenses
Soft contact lenses, which have become deteriorated as a result of prolonged use, are treated with an aqueous solution of ethylene oxide/propylene oxide block copolymer and...
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