Abstract:
A method for automatically dispatching an elevator 110 based on a user's location is provided. The method includes querying a device 104 to determine a user's source floor and confirming the user's source floor. The method also includes querying the device to suggest the user's destination floor based on a history of destination floors traveled to by the user; and confirming the user's destination floor.
Abstract:
Heat seal coatings including an aqueous dispersion having a mixture of a polyamide and a copolymer of ethylene and acrylic acid are provided for use on a variety of substrates. In various embodiments, the aqueous dispersion is substantially free of non-aqueous plasticizers and organic solvents. Also provided is a method of heat sealing substrates, the method including applying an aqueous dispersion to a first substrate, drying the aqueous dispersion on the first substrate to form a coating on the first substrate, and heat sealing the first substrate to a second substrate at a temperature ranging from about 75 °C to about 140 °C. The disclosure also describes a substrate coated with a heat sealed layer including a mixture of polyamide and a copolymer of ethylene and acrylic acid.
Abstract:
A multilayer substrate includes a diamond layer CVD grown on a composite layer. The composite layer includes particles of diamond and silicon carbide and, optionally, silicon. A loading level (by volume) of diamond in the composite layer can be ≥ 5 %; ≥ 20 %; ≥ 40 %; or ≥ 60 %. The multilayer substrate can be used as an optical device; a detector for detecting radiation particles or electromagnetic waves; a device for cutting, drilling, machining, milling, lapping, polishing, coating, bonding, or brazing; a braking device; a seal; a heat conductor; an electromagnetic wave conductor; a chemically inert device for use in a corrosive environment, a strong oxidizing environment, or a strong reducing environment, at an elevated temperature, or under a cryogenic condition; or a device for polishing or planarization of other devices, wafers or films.
Abstract:
A catalyst-free CVD method for forming graphene. The method involves placing a substrate within a reaction chamber, heating the substrate to a temperature between 600°C and 1100°C, and introducing a carbon precursor into the chamber to form a graphene layer on a surface of the substrate. The method does not use plasma or a metal catalyst to form the graphene.
Abstract:
A multilayer substrate includes a diamond layer CVD grown on a composite layer. The composite layer includes particles of diamond and silicon carbide and, optionally, silicon. A loading level (by volume) of diamond in the composite layer can be ≥ 5 %; ≥ 20 %; ≥ 40 %; or ≥ 60 %. The multilayer substrate can be used as an optical device; a detector for detecting radiation particles or electromagnetic waves; a device for cutting, drilling, machining, milling, lapping, polishing, coating, bonding, or brazing; a braking device; a seal; a heat conductor; an electromagnetic wave conductor; a chemically inert device for use in a corrosive environment, a strong oxidizing environment, or a strong reducing environment, at an elevated temperature, or under a cryogenic condition; or a device for polishing or planarization of other devices, wafers or films.
Abstract:
갈바닉 커플링을 이용한 내식성이 우수한 마그네슘-알루미늄 합금 코팅층이 형성된 강판에 관한 것으로서, 강판과, 상기 강판의 상부에 형성된 제 1 마그네슘-알루미늄 합금층과, 상기 제 1 마그네슘-알루미늄 합금층 상부에 형성된 제 2 마그네슘-알루미늄 합금층으로 형성된 코팅층을 포함하며, 상기 제1 마그네슘-알루미늄 합금층의 마그네슘 함유량이 제 2 마그네슘-알루미늄 합금층의 마그네슘 함유량 보다 높은 마그네슘-알루미늄 합금 코팅층이 형성된 강판을 제공한다.
Abstract:
The invention relates generally to a process (100) comprising as process steps: a)providing a substrate having a substrate surface; b) providing a first composition, comprising: i) Sn Cl 2 , and ii) water; c)providing a second composition, comprising: i) sulfuric acid, and ii) a reducing agent; d) providing a third composition, obtainable by mixing: i) AgNO 3 , ii) nitric acid, iii) water, and iv) NH 3 ; e) contacting the substrate surface with the first composition under obtaining an activated substrate surface; f) contacting the activated substrate surface with the second composition and the third composition, wherein the activated substrate surface has a temperature in a range from about 10 to about 50°C. The invention further relates to a composite obtainable by the above process; to a composite comprising an Ag-comprising layer; to a composition comprising AgNO 3 ; and to a use of composition comprising AgNO 3 for forming conducting paths.
Abstract:
A coated polymer film, such as a coated polyester film, is disclosed. In one embodiment, the coated film may be used as a substrate for digital printing. In one embodiment, the coating contains an anionic anti-static agent comprising a sulphonated copolyester resin. In an alternative embodiment, the coating contains an anti-static agent comprising an organometallic, such as an organo zirconate, in combination with metal oxide particles. The metal oxide particles may comprise nanoparticles. In one embodiment, the coating can further contain a print enhancing agent and an adhesion promoter.
Abstract:
Crosslinkable reactive polymers comprise -A- and -B- recurring units, arranged randomly along a backbone. The -A- recurring units comprise pendant aromatic sulfonic acid oxime ester groups that are capable of providing pendant aromatic sulfonic acid groups upon irradiation with radiation having a λ max of at least 150 nm and up to and including 450 nm. The -A- recurring units are present in the reactive polymer in an amount of greater than 50 mol % and up to and including 98 mol % based on total reactive polymer recurring units. The -B- recurring units comprise pendant groups that provide crosslinking upon generation of the aromatic sulfonic acid groups in the -A- recurring units. The -B- recurring units are present in an amount of at least 2 mol %, based on total reactive polymer recurring units. These reactive polymers can be used in various pattern-forming methods.
Abstract:
Underlayment, wall paneling, and beadboard panels, with an improved vapor barrier provided at least partially by a layer of primer applied to at least one of an engineered veneer face and a wood back veneer of a plywood panel. The primer can include polyvinyl acetate and titanium oxide at selected concentrations to produce a primer with decreased drying time and increased coverage