Patent application number | Description | Published |
20090169859 | Article Comprising a Mesoporous Coating Having a Refractive Index Profile and Methods for Making Same - The present invention relates to an article comprising a substrate having a main surface coated with a coating, part of which at least is mesoporous and has a refractive index profile with optical function, whose variation is imposed by the mesopore content and/or the filling ratio of the mesopores. | 07-02-2009 |
20110305827 | Methods of Using a Non-Photocatalytic Porous Coating as an Antisoiling Coating - The present invention relates to the use as an antisoiling coating of a porous coating comprising a polysiloxane matrix and a porous volume such that the potential filling ratio of the total volume of said coating by oleic acid is at least 25% by volume, having a porosity rate ranging from 25 to 70% by volume and having no photocatalytic properties. The antisoiling porous coating is self-cleaning, easy to clean and can be regenerated by simple washing. It is mainly intended for use in ophthalmic optics, and proves to be very effective against sebum. In the preferred embodiment of the invention, this coating has a mesoporous structure. | 12-15-2011 |
20120019767 | Optical Article Comprising a Temporary Anti-Fogging Coating with Improved Durability - The present invention relates to an optical article comprising a substrate provided with a coating comprising silanol groups on the surface thereof and, directly contacting this coating, an anti-fog coating precursor coating, said precursor coating having a static contact angle with water of more than 10° and of less than 50°, a thickness lower than or equal to 5 nm, and being obtained through the grafting of at least one organosilane compound having a polyoxyalkylene group comprising less than 80 carbon atoms and at least one silicon atom bearing at least one hydrolyzable group. The anti-fog coating precursor is converted into an actual anti-fog coating by applying on the surface thereof a film of a liquid solution comprising at least one surfactant. The anti-fog coating is immediately operational and provides long-lasting effects. | 01-26-2012 |
20120141770 | Method for Manufacturing a Substrate Coated with Mesoporous Antistatic Film, and Use Thereof in Ophthalmic Optics - The present invention relates to an article comprising a substrate having a main surface coated with a mesoporous antistatic coating, said coating having a refractive index lower than or equal to 1.5, and a silica based matrix functionalized by ammonium groups, said matrix having a hydrophobic character. Under certain conditions, the mesoporous antistatic coating is a single-layer anti-reflection coating or is part of a multi-layer anti-reflection coating. | 06-07-2012 |
20130209785 | Item Comprising a Mesoporous Layer Protected by a Coating Acting as a Barrier to the Sebum, and Production Method - The invention relates to an article comprising a substrate coated with a mesoporous coating and a coating acting as a barrier to sebum, having a thickness lower than or equal to 20 nm, directly deposited on the mesoporous coating, and comprising at least one silica-based layer, said silica-based layer having a thickness of at least 5 nm, comprising at least 90% by weight of silica, relative to the layer total weight, and having been deposited by physical vapor deposition. The invention also relates to a method for preparing such an article and to the use of a coating acting as a barrier to sebum as defined above in order to prevent the penetration of sebum into the porosity of a mesoporous coating formed on a main surface of the substrate of an article. | 08-15-2013 |
20140177053 | Optical Article Comprising a Surfactant-Based Temporary Antifog Coating with an Improved Durability - The present invention relates to an optical article comprising a substrate coated with a coating preferably comprising silanol groups on its surface and, directly contacting this coating, an antifog coating precursor coating, said precursor coating preferably having a static contact angle with water of more than 10° and of less than 50° and being obtained through the grafting of at least one organosilane compound possessing a polyoxyalkylene group and at least one silicon atom bearing at least one hydrolyzable group, and is further coated with a film obtained by applying a composition containing at least one surfactant of formula F(CF | 06-26-2014 |
Patent application number | Description | Published |
20110060700 | WIRELESS MEDICAL GASES MANAGEMENT SYSTEM - The present invention generally provides methods and systems for managing a medical gas system by using wireless sensors located at the point of use. In one embodiment, a wireless sensor is fixed to a gas outlet, and is configured to measure gas flow, and to detect whether the gas outlet is connected to a medical device. The gas flow and connection data is included in a wireless signal that is transmitted to a remote server. The data received by the server may be analyzed to determine if any local or system leaks are occurring. In addition, the data may be used to monitor patient therapies, to calculate costs, and to determine replenishment points. | 03-10-2011 |
20110061648 | Wireless Medical Gases Management System - The present invention generally provides methods and systems for managing a medical gas system by using wireless sensors located at the point of use. In one embodiment, a wireless sensor is fixed to a gas outlet, and is configured to measure gas flow, and to detect whether the gas outlet is connected to a medical device. The gas flow and connection data is included in a wireless signal that is transmitted to a remote server. The data received by the server may be analyzed to determine if any local or system leaks are occurring. In addition, the data may be used to monitor patient therapies, to calculate costs, and to determine replenishment points. | 03-17-2011 |
Patent application number | Description | Published |
20080221143 | Morphine and Morphine Precursors - Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided. | 09-11-2008 |
20110130356 | MORPHINE AND MORPHINE PRECURSORS - Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided. | 06-02-2011 |
20130309326 | MORPHINE AND MORPHINE PRECURSORS - Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided. | 11-21-2013 |
20140128420 | NUTRITIONAL SUPPLEMENT COMPOSITIONS - Dietary supplement compositions containing one or more compounds such as arginine, selenium, calcium, calcium sources, morphine precursors (e.g., reticuline), morphine, and morphine-6β-glucuronide are provided. | 05-08-2014 |
20140348953 | MORPHINE AND MORPHINE PRECURSORS - Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided. | 11-27-2014 |