3m Innovative Properties Company

Other

Rockwell Automation Technologies Incorporated

Corning Research & Development Corporation

Baoshan Iron & Steel Co., Ltd.

Amlogic (shanghai) Co., Ltd.

Zhigang Yu

Naiyong Jing

Thomas J Blong

Kevin M Hamer

George Van Dyke Tiers

Michael Juergens

Yaming Wang

Xue-hua Chen

Yiwen Chu

Justin A Riddle

Dang Xie

Mingna Xiong

Bangwei Xi

Caroline M Ylitalo

Mahfuza B Ali

Kai Helmut Lochhaas

Yongshang Lu

Wei Cai

Mark W Muggli

Larry S Hebert

Cecil V Francis

Timothy D Fletcher

Michelle L Legatt

Rui Pan

Appuswamy Devasenapathi

Shupeng Wu

Deivaraj Theivanayagam Chairman

Jiafeng Liu

Zhengjun Wang

Xiao Ling Chen

George V Tiers

Alexander J Kugel

Ying Zhang

Steven P Swanson

Katherine A Brown

John L Battiste

Xuan Jiang

Roxanne A Boehmer

Gezahegn D Damte

Long Yin

Jinyu Chen

Teck Siang Tan

Xue Tian

Changguo Huang

Tai Fu

Alan L Levin

Feng Yu

Xiaohai Sheng

Ruo-Ni Sun

Xiaoling Xie

Pei Pei

WeiDe Liu

Pei Fang Julie Yeoh

Zhuolei Chen

Meiping Zou

Wei De Liu

Xioling Xie

The invention discloses a method for correcting screen display based on negative feedback. Correction of the G channel value, the B channel value and the R channel value in turn is marked as a correction of the working parameters of the screen. Measuring if the luminance, color temperature y-axis coordinate and color temperature x-axis coordinate of the screen display simultaneously reach the corresponding target values after correcting the working parameters for one time; if yes, the current gray scale correction is ended; otherwise, correcting the working parameters of the current gray scale again by starting from correction of the G channel value. The R channel value, the G channel value and the B channel value are corrected in a separate manner based on the feedback, and the correction process is simplified, such that the accuracy of a single correction is higher and the correction speed is improved.

Method for correcting screen display based on negative feedback

A composition having pH of 6 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a non-cationic polymer core surrounded by a silica shell consisting essentially of silica particles having a mean particle diameter of 3.2 nanometers or less. The weight ratio of the total amount of the silica in the composition to the total polymer is in a range of 0.2 to 2.2. The composition is useful for making various articles. A method for making the composition is also disclosed.

Coating composition comprising silica-polymer core-shell particles, method of making composition and article

A composition having pH of 5 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a polymer core surrounded by a silicaceous shell. From 3 to 50 percent of silicon atoms in the silicaceous shells are bonded to respective organic groups via a silicon-carbon covalent bond. The weight ratio of the total amount of the silica in the composition to the total amount of the at least one polymer is from 0.1 to 19. The composition is useful for making various articles. A method for making the composition is also disclosed. Silicaceous particles dispersed in an aqueous phase, wherein from 3 to 50 percent of silicon atoms in the silicaceous particles are bonded to organic groups via a silicon-carbon covalent bond are also disclosed.

Composition, method of making composition, and article

Provided is a coated article comprising a substrate and a dried coating which comprises a first set of spherical silica nanoparticles having an average diameter of less than 20 nm and a second set of spherical silica nanoparticles having an average diameter of 20 nm to 120 nm. The alkoxy silane compound comprises an epoxy functional group or a carboxylic acid functional group. Also provided is a coating composition comprising an acidic aqueous dispersion which comprises the described first and second set of spherical silica nanoparticles and silane compound.

Anti-soiling compositions comprising silica nanoparticles and functional silane compounds and coated articles thereof

Coating compositions are described including silica nanoparticles functionalized with an alkenyl silane, a dispersing agent, and a compound including a polyethylene oxide segment containing at least one hydroxyl group, at least one silane, and optionally a hydrophobic group. The coating compositions further include at least two multifunctional (meth) acrylate monomers. Also described are articles including the dried and cured coating composition disposed on a substrate. The articles exhibit anti-fog characteristics and often also mechanical durability.

Anti-fog coating composition including functionalized silica nanoparticles and multifunctional (meth)acrylate monomers

A fluoropolymer coating composition comprises: fluorinated homopolymer particles dispersed in water, fluorinated copolymer particles dispersed in water, non-fluorinated polymer particles dispersed in water; and at least one aziridine compound comprising at least two aziridine groups. The composition is especially useful in low friction coating for telecommunication cables.

Aqueous low friction coating for telecommunication cables

A coating composition which imparts antifog properties to substrates coated therewith. The coating compositions are removable and utilize nanoparticles functionalized with epoxy groups. The removable coating compositions are particularly useful on personal protection equipment such as face masks, shields, and protective glasses.

Removable antifogging coatings, articles, coating compositions, and methods

There is provided a coating composition comprising nonspherical nanoparticles; spherical nanoparticles; optionally hydrophilic groups and optional an surfactant; and a liquid medium comprising water and no greater than 30 wt % organic solvent, if present, based on the total weight of liquid medium, where at least a portion of the nonspherical nanoparticles or at least a portion of the spherical nanoparticles comprises functional groups attached to their surface through chemical bonds, wherein the functional groups comprise at least one group selected from the group consisting of epoxy group, amine group, hydroxyl, olefin, alkyne, (meth) acrylato, mercapto group, or combinations thereof. There is also provided a method for modifying a substrate surface using the coating composition and articles made therefrom.

Articles, coating compositions, and methods

An anti-fog coating composition is described comprising an aqueous polymeric dispersion; a crosslinker, and a surfactant. The dried and cured coating composition does not exhibit fogging within 8 seconds after being soaked in 25&#xb0; C. water for 1 hour. In favored embodiments, the dried and cured coating composition does not exhibit fogging within 60 seconds after being soaked in 50&#xb0; C. water for 24 hours. Also described are articles comprising the dried and cured coating composition disposed on a substrate as well as a method a providing an anti-fog coating on a substrate.

Anti-fog coating comprising aqueous polymeric dispersion, crosslinker and surfactant

A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

Fluoropolymer coatings comprising aziridine compounds

A coating composition which imparts antifog, antireflective, easy-cleaning, and/or antistatic properties to substrates coated therewith. The coating compositions utilize nanoparticles functionalized with amine groups and/or protected amine groups, and amine-reactive groups.

Hydrophilic coatings, articles, coating compositions, and methods

One embodiment of the present disclosure describes a method executed by a processor. The method includes receiving a signal associated with a process system transitioning from a reduced energy mode to an active mode. The process system includes devices configured to operate based on data acquired by sensors. The method includes determining a difference between a set of actual data acquired by the sensors and a desired operating parameter of the process system. The method includes reducing the difference using a control algorithm based at least in part on a preload value (e.g., a predetermined value representative of data acquired by the sensors) retrieved from a memory device. The method includes determining a set of control signals based in part on the reduced difference and transmitting the set of control signals to the devices, thereby driving a current operating parameter of the process system toward the desired operating parameter.

Enhanced wake activation response speeds for industrial control systems

Coating compositions are described comprising an aqueous polymeric dispersion; a crosslinker; and an acid or salt of a polyalkylene oxide. Also described are articles comprising the dried and cured coating composition disposed on a substrate as well as a method a providing an anti-fog coating on a substrate.

Anti-fog coating comprising aqueous polymeric dispersion, crosslinker and acid or salt of polyalkylene oxide

Growing community of inventors

Shanghai, China

Zhigang Yu