Abstract:
Anti-reflective (AR) coatings and methods for applying AR coatings to substrates, such as optical lenses. The coating may include a polyurethane base layer and a fluoropolymer top layer. The base layer may protect the underlying substrate, promote adhesion between the top layer and the underlying substrate, and achieve index-matching with the underlying substrate. The method may involve an inexpensive and efficient solution coating process.
Abstract:
The present invention provides a preform coating device (10) provided with a cylindrical transfer roller (11) for rotating about a center shaft (111), and an application device for applying a coating liquid in a predetermined thickness to an external peripheral face of the transfer roller (11), the external peripheral face of the transfer roller (11) rotating so as to touch an external peripheral face of a preform (1), and the coating liquid thereby being transferred from the external peripheral face of the transfer roller (11) to the external peripheral face of the preform (1).
Abstract:
The present invention relates to a solvent-based, pigmented coating composition having a solids content of at least 35%, comprising (A) at least one melamine resin, (B) at least one pigment, (C) at least one organic solvent, and (D) at least one organosiloxane of the general formula (I) where R1=CnH2n with n=1 to 3; R2=H or CmH2m+1 with m=1 to 4; a=0 to 20; b=0 to 20; and a+b=2 to 40. The present invention further relates to a process for producing a multicoat coating system, using the coating composition, and to the use of the multicoat coating system for adhesively bonding glazing sheets.
Abstract translation:本发明涉及固体含量至少为35%的溶剂型有色涂料组合物,其包含(A)至少一种三聚氰胺树脂,(B)至少一种颜料,(C)至少一种有机溶剂, 和(D)至少一种通式(I)的有机硅氧烷,其中R 1 = C n H 2n,n = 1至3; R2 = H或CmH2m + 1,m = 1〜4; a = 0〜20; b = 0〜20; 和a + b = 2至40.本发明还涉及一种使用该涂料组合物制备多层涂布体系的方法,以及使用多层涂布系统粘合地粘结玻璃板。
Abstract:
A system and process for maintaining a quiescent surface of a fluid in a fluid container is disclosed. A fluid container has a weir structure for capturing fluid when objects are dipped. The captured fluid is returned to the fluid container at a flow rate that maintains an essentially horizontal fluid surface, regardless of the volume of objects dipped.
Abstract:
A trim structure for a vehicle includes at least two surface regions having different surface appearances and is manufactured in one unit. A method for providing a trim structure for a vehicle with at least two surface regions having different surface appearances comprises the steps of: a) providing a first surface appearance on at least a portion of an external surface of a trim structure body; b) providing a second surface appearance by applying a material layer on top of at least a part of the at least a portion having the first surface appearance; and c) removing a portion of the applied material layer, thereby revealing at least a portion of the under-lying first surface appearance.
Abstract:
Provided are: a method for efficiently manufacturing an abrasion-resistant resin substrate with a hard coating film with adhesiveness and weather resistance obtained by sequentially laminating a primer layer and a hard coating layer on a resin substrate without decreasing the adhesiveness and the weather resistance; and a resin substrate with hard coat film obtained by this method. A method for manufacturing a resin substrate with a hard coating film having a primer layer and a hard coating layer, includes: a step of forming a primer layer containing an acrylic polymer on one main surface of a resin film to obtain a resin film laminate; a step of forming a resin substrate by injection molding on another main surface of the resin film in the resin film laminate; and a step of applying a hard coating layer forming composition on the primer layer and curing the hard coating layer forming composition.
Abstract:
A high gloss acrylonitrile butadiene styrene (ABS) sheet includes an ABS substrate, an intermediate film of poly(3,4-ethylenedioxythiophen)-polystyrene sulfonate formed on top of the ABS substrate, and a fluorinated resin film of poly(vinylidene fluoride-trifluoroethylene) formed on top of the intermediate film. A method of preparing the high gloss ABS sheet is also disclosed.
Abstract:
A method for providing an optical article, such as an ophthalmic lens, with a topcoat, includes: (a) activating the surface of an outermost organic coating of the article with vacuum air plasma, (b) optionally depositing a specific bond coat composition onto the activated surface, so as to obtain a bond coat, and (c) coating the activated surface of the outermost organic coating, or the bond coat if present, with the topcoat composition so as to form a topcoat, preferably an anti-fouling or anti-fog topcoat.
Abstract:
A method for accelerated drying of at least one polymer which is located at least partially on a component, in particular at least a layer of paint and/or a sealing agent which is applied to an aircraft component in particular with a different material composition, involving the following steps of: a) at least partially applying the at least one polymer, in particular an epoxy resin and/or polyurethane-based layer of paint and/or a sealing agent, to an upper side of the component, and b) at least partially drying the polymer by means of electromagnetic radiation with a wavelength range of between 0.28 μm and 4.0 μm. Accelerated drying of the polymer, in particular the paint layer thereby becomes possible from an upper side of the component to an upper side of the paint layer.
Abstract:
Method for coating a plastics substrate with a functional layer, wherein (a) in a vacuum chamber, an organic UV absorber which comprises at least one chromophore and at least one reactive side chain is evaporated and (b) is brought into contact with at least one surface of the plastics substrate and excited with a plasma, or (c) is excited with a plasma and then brought into contact with at least one surface of the plastics substrate, whereby a functional layer comprising the UV absorber is formed on the surface of the plastics substrate, the plasma being ignited at a pressure of greater than 10−5 bar and less than 1.013 bar.