Abstract:
Certain example embodiments of this invention relate to the development of temperable UV blocking coatings having enhanced UV blocking efficiency and aesthetic appearance on stock sheets of glass substrates using large-scale wet coating manufacturing methods. A glass substrate is provided. A base coat is curtain coated on the glass substrate from a oxide precursor material including zinc, cerium, titanium, and silicon precursor materials. The base coat is cured. A top coat is roll coated, directly or indirectly, on the base coat, with the top coat being a sacrificial cross-linked organic polymer-based layer. The substrate is heat treated with the base coat and the top coat thereon. The base coat and the top coat are substantially uniform in thickness, and the heat treating removes substantially all of the top coat while causing substantially no cracking in the base coat.
Abstract:
Adhesive articles are prepared through the use of modified release liners. The modified release liners include a fracturable layer and a release surface partially covering the fracturable layer. The modified release liners may be prepared by selective coating of a release material onto the fracturable layer or by selective treatment of a release surface to expose portions of the fracturable layer. Upon removal of an adhesive layer adhered to the modified release liner, portions of the fracturable layer of the release liner adhere to the adhesive layer to form a modified adhesive layer.
Abstract:
A method for strengthening an extruded catalyst honeycomb filter body, including: contacting an extruded catalyst honeycomb filter body and a siliceous formulation including at least one siliceous source comprising a silicone emulsion, a silica sol, or a combination thereof; drying the contacted filter body; and firing the dried contacted filter body to provide the filter body. Also disclosed are zeolite-based honeycomb filter articles, including a matrix of walls of: a primary phase material homogeneously distributed throughout the walls, as defined herein.
Abstract:
The subject of the invention is a heat treatment process by flame treatment of at least one thin film deposited on a glass substrate (1) running in the path of at least one flame treatment device comprising at least one burner (2), said treatment being able to increase the degree of crystallization of said at least one thin film and/or to increase the size of the crystallites in said at least one thin film, said process being characterized in that the maximum transient bending “b” is less than 150 mm and respects the following condition: b≦0.9×d where the bending “b” corresponds to the distance, expressed in mm, between the plane of the substrate without heating (P1) and the point of the substrate closest to the plane (P2) passing through the tip (6) of the burner (2) and parallel to the plane of the substrate without heating (P1),“d” corresponds to the distance between the plane of the substrate without heating (P1) and the tip (6) of the burner (2), expressed in mm,the width of the substrate “L” in a direction perpendicular to the run direction (5) being greater than or equal to 1.1 m.
Abstract:
A polymeric film structure exhibiting improved barrier properties and which is formed in the absence of a primer. The film structure is produced by coating a surface of a polymeric substrate with a solution of a polyvinyl alcohol-vinyl amine copolymer, an aldehyde-containing crosslinking agent and a crosslinking promoting acid catalyst and metallized with a metal layer. The polymer substrate is made out of polyolefin materials such as polypropylene.
Abstract:
Provided is a method of preparing a film including the steps of providing a polymer substrate, depositing a metal layer on the polymer substrate in a metallization chamber, removing the metallized film from the metallization chamber, and applying a topcoat to said metal layer within 1 week of depositing the metal layer on the polymer substrate. A film produced by such a method exhibits improved barrier properties, such as improved water-vapor transmission rates.
Abstract:
The present invention provides a coating liquid including organic metal complexes represented by Chemical Formula 1. R1—R8 in Chemical Formula 1 is one of the followings (1)-(4): (1) a group represented by CnH2n+1 (aforementioned n is an integral number equal to or larger than 0); (2) a group represented by COOR9 (aforementioned R9 is a group represented by CmH2m+1, and aforementioned m is an integral number equal to or larger than 0); (3) a halogen atom; and (4) CN or NO2.
Abstract translation:本发明提供包含化学式1表示的有机金属配合物的涂布液。化学式1中的R 1 -R 8是以下(1)〜(4)之一:(1)由C n H 2n + 1表示的基团(上述n 是等于或大于0的整数); (2)由COOR9表示的基团(上述R9为由CmH2m + 1表示的基团,上述m为0以上的整数)。 (3)卤原子; 和(4)CN或NO2。
Abstract:
Glass is produced by depositing presintering composition on a preform set into move in front of a plasma torch which moves back and forth substantially parallel to a longitudinal direction of the preform, a first feed duct feeds the plasma with grains of the presintering composition while optionally a second feed duct feeds the plasma with a fluorine or chlorine compound, preferably a fluorine compound, mixed with a carrier gas, whereby the presintering composition consists of granules of metal oxides or metalloid oxides of a pyrogenic silicon dioxide powder with a BET surface area of 30 to 90 m2/g, a DBP index of 80 or less, a mean aggregate area of less than 25000 nm2 and a mean aggregate circumference of less than 1000 nm, wherein at least 70% of the aggregates have a circumference of less than 1300 nm or a high-purity pyrogenically prepared silicon dioxide having metal contents of less than 0.2 μg/g, which is prepared by reacting a silicon tetrachloride having a metal content of less than 30 ppb by means of flame hydrolysis.
Abstract:
The present provides a bondably coated metallic member comprising a metallic member having a low surface energy polymeric coating, said low surface energy polymeric coating having been surface activated on at least a portion thereof, and having on said surface-activated portion a bondable high surface energy polymeric coating. The present invention also provides a bondably-coated metallic pipe comprising metallic pipe having a low surface energy mainline polymeric coating thereon extending over the pipe except at a bare zone adjacent each end of the pipe that is free from said main-line coating; a portion of said mainline coating adjacent each bare zone having been surface activated and having on said surface activated portion a bondable high surface energy polymeric coating.
Abstract:
The invention relates to the use of a polyolefinic film, with at least one layer, which is made from polyolefinic polymers, whereby said polyolefinic film comprises a bonding layer as outer layer. Said bonding layer contains at least 50 wt. % based on the weight of the layer of a maleic anhydride modified polyolefin. The film is used for printing, metallising or coating.