摘要:
The present invention provides a laminated polyester film which can be suitably used in the applications requiring good adhesion to a prism layer, a light diffusion layer or the like, for example, in a backlight unit for liquid crystal displays, etc. The laminated polyester film of the present invention comprises a polyester film, a coating layer formed on one surface of the polyester film which comprises a urethane resin having a polycarbonate structure, and a coating layer formed on the other surface of the polyester film which comprises an acrylic resin or a urethane resin.
摘要:
An object of the present invention is to provide a polyester film which is reduced in yellow discoloration, has a high quality and can be suitably used for optical filters (for example AR films, NIR films and EMI films), films for liquid crystal applications (for example diffraction films and prism films), materials for electric appliance, films for packaging, materials for graphic appliance (photograph materials), plate making films, OHP films or the like.The aspect of the present invention is a polyester film comprising at least one polyester layer comprising reclaimed resin of polyester film having a coating layer, which polyester layer comprising a phosphorus-based antioxidant having a starting temperature of loss on heat of not lower than 290° C.
摘要:
In a method of manufacturing a semiconductor device, a plurality of structures are formed on a substrate, and a coating film is formed over a whole surface of the substrate to cover the plurality of structures. A photoresist layer is formed to have an opening portion above a target structure of the plurality of structures, and the coating film on a side of the opening is etched to expose a part of the target structure by using the photoresist layer as a mask while maintaining the substrate in a state covered with the coating film. Also, a target portion as at least a portion of the target structure is etched while leaving the coating film, and the photoresist layer and the coating film are removed.
摘要:
A phospholipid vesicle such as a virus is to be rapidly separated (concentrated, roughly purified) and good detection (diagnosis) results can be obtained with suppressing inhibition of virus-denature, PCR inhibition, latex-aggregation inhibition, and the like. Moreover, the above operations are to be automated. A phospholipid vesicle is separated using a water-soluble cationic magnetic fine particle by a composite formation through a covalent bond or physical adsorption of a substance having a cationic functional group, a substance having a hydroxyl group, and a substance having magnetism.
摘要:
A laminated polyester film stretched in at least one direction, comprising:a polyester support, andat least one enhanced adhesion layer laminated on the polyester support, comprising a composition comprising:(1) an aromatic copolyester (A1) having a water-dispersible functional group, a polyvinyl alcohol resin (B1), and a vinylpyrrolidone copolymer resin (C1); or(2) an aromatic copolyester (A1) having a water-dispersible functional group, a polyvinyl alcohol resin (B1), and a polyglycerol polyglycidyl ether (C2); or(3) an aqueous-type polyurethane (A3), a polyvinyl alcohol resin (B3), and inert particles wherein the thickness (L) of the adhesion layer and the average particle diameter (d) of said inert particles satisfies the equation1/3.ltoreq.d/L.ltoreq.3.
摘要翻译:一种在至少一个方向上拉伸的层压聚酯薄膜,包括:聚酯载体和层压在聚酯载体上的至少一种增强粘合层,其包含:(1)具有水分散性官能团的芳族共聚酯(A1) 聚乙烯醇树脂(B1)和乙烯基吡咯烷酮共聚物树脂(C1); 或(2)具有水分散性官能团的芳香族共聚酯(A1),聚乙烯醇树脂(B1)和聚甘油聚缩水甘油醚(C2)。 或(3)水性聚氨酯(A3),聚乙烯醇树脂(B3)和惰性颗粒,其中粘合层的厚度(L)和所述惰性颗粒的平均粒径(d)满足等式1 / 3 = d / L = 3。
摘要:
The present invention relates to a white laminated polyester film comprising:a polyester base film having a transmission density of not less than 0.2 and hue b value of the surface thereof of not more than 2; andan adhesive layer laminated on at least one side of the polyester base film, which adhesive layer is formed by applying a coating solution comprising a polyvinyl alcohol resin and a water-soluble resin, a water-dispersible resin or a mixture thereof.
摘要:
A method of treating wafers, wherein a plurality of wafers are stacked and immersed in an etchant, to work, i.e., etch, the peripheral surfaces of the wafers. Sliced semiconductor wafers or metallic or ceramic wafers can be chemically chamfered in this manner.
摘要:
The present invention provides a laminated polyester film which can be prevented from suffering from occurrence of interference fringes owing to reflection of external light and is excellent in adhesion to various surface functional layers such as a hard coat. The laminated polyester film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is produced by applying a coating solution comprising a compound having a condensed polycyclic aromatic structure and an oxazoline compound or an epoxy compound thereonto, which coating layer has a thickness of 0.04 to 0.15 μm.
摘要:
The present invention provide a laminated polyester film which is capable of ensuring a good dimensional stability without being subjected to such a surface saponification treatment with an alkali solution as required for triacetyl cellulose films, is available at low costs, exhibits a good adhesion property to adhesives and a high total light transmittance, and can be suitably used as a protective film for polarizing films. The laminated polyester film of the present invention comprises a polyester film; a coating layer formed on one surface of the polyester film which comprises an acrylic resin or a urethane resin as a main component; and a coating layer formed on the other surface of the polyester film which comprises a urethane resin having a polycarbonate structure. In the preferred embodiment of the present invention, the coating layer comprising the acrylic resin or the urethane resin as a main component has a thickness of 0.04 to 0.15 μm, and the polyester film comprises an ultraviolet absorber.
摘要:
The present invention can solve various problems posed by a triacetyl cellulose film, and provides a laminated polyester film which can exhibit a good adhesion property to adhesives as well as a good adhesion property to various surface functional layers, and can be suitably used as a protective film for a polarizing film, in particular, as a protective film disposed on a front surface of a front side polarizing plate. The laminated polyester film according to the present invention comprises a polyester film; and a coating layer formed on one surface of the polyester film which is obtained by applying a coating solution comprising a hydroxyl group-containing polycarbonate compound and an oxazoline compound onto the surface of the polyester film.