摘要:
An adhesive sheet 301A having a predetermined form is laminated onto a long release sheet 2A, and a protective member 5A which is thicker than the adhesive sheet 301A is provided in a position so as not to overlap the adhesive sheet 301A when a laminate sheet 1A is wound into a roll. According to this laminate sheet 1A, defects can be prevented from forming on the adhesive sheet 301A when the laminate sheet 1A is wound into a roll.
(A) a reactive particle wherein an organic compound having at least one polymerizable unsaturated group in its molecule is chemically bonded to an inorganic oxide paricle; (B) a monomer or oligomer of an organic compound having at least two polymerziable unsaturated groups in its molecule; and (C) an organic compound with a weight average molecular weight of at least 1500 and having at least one polymerizable unsaturated group in its molecule.
摘要:
The objective is to provide a surface protecting film for polycarbonate which is easy to laminate on polycarbonate and remove from the polycarbonate, the peel adhesive strength change to polycarbonate with times is small and there is no adhesive transferring to the backside of the film substrate in the case of storage for a long period or at a high temperature in the roll shape made of the long length tape. There provided a surface protecting film for polycarbonate, wherein a film substrate having Young' s modulus of 1 GPa or more and an adhesive layer are comprised, the glass transition temperature (Tg) of the adhesive composing of the pressure sensitive adhesive layer being between 40 to 90 °C and the initial 180° peel adhesive strength to polycarbonate being between 10 to 300 mN/25mm.
摘要:
An adhesive sheet 301A having a predetermined form is laminated onto a long release sheet 2A, and a protective member 5A which is thicker than the adhesive sheet 301A is provided in a position so as not to overlap the adhesive sheet 301A when a laminate sheet 1A is wound into a roll. According to this laminate sheet 1A, defects can be prevented from forming on the adhesive sheet 301A when the laminate sheet 1A is wound into a roll.
摘要:
A curable pressure sensitive adhesive composition is made to contain a polymer-containing energy rays-curable component and fine particles having an average particle diameter of not more than 30 nm, wherein the solid content of the fine particles is made to be from 5 to 60 wt%. A stamper-receiving layer or a curable pressure sensitive adhesive layer for bonding a protective layer is formed using this curable pressure sensitive adhesive composition, thus producing an optical disk producing sheet. This optical disk producing sheet has a low volume shrinkage rate upon curing, and has excellent adhesiveness. If this optical disk producing sheet is used, then an optical disk having little warping and excellent inter-layer adhesion can be obtained.
摘要:
An optical disc-producing sheet 1, which has an adhesive layer 11 having a specific heat capacity after curing of not more than 1.9 J/g·°C at 80°C and a protective sheet 12, is laminated onto an information recording layer 3 (a laminate of a reflecting layer 31, a dielectric layer 32, a phase change layer 33 and a dielectric layer 32') formed on an optical recording medium substrate 2. According to this optical disc, recorded information can be reproduced accurately even in the case that recording/erasure or reproduction of information has been carried out repeatedly.
摘要:
There is provided a display device (1), which is arranged to display a predetermined fixed image, having a pixel electrode layer (5) comprising a plurality of pixel portions (8), and opaque solidified electrolyte (9) arranged in a plurality of separated segments (9) in ionic contact with a respective pixel portion (8), wherein each electrolyte segment and respective pixel portion form a pixel element (11). The fixed image display further comprises at least one continuous electrode layer (14) extending across at least two rows and two columns of the pixel matrix, and is connected to the electrolyte segments of a subset of the pixel elements. Upon application of an electric potential difference between the patterned electrode layer and the pixel electrode layer, the pixel portions of the subset of the pixel elements switch color.
摘要:
A process for manufacturing of a part of an electrochemically active device comprising: - providing a substrate (110) comprising an electrode receiving surface portion (111) having substantially constant wetting tension throughout said electrode receiving surface portion, - providing a plurality of first electrodes (120) directly on said electrode receiving surface portion, - leaving intermediate portions (130) of said electrode receiving surface portion (111) free from said electrodes, - providing a layer of electrolyte (140) covering said plurality of first electrodes (120) and said intermediate portions (130), and - choosing the wetting tension of the surfaces of the intermediate portions (130) to repel the electrolyte more than the surfaces of the plurality of first electrodes (120), whereby the electrolyte is concentrated on the surfaces of the plurality of first electrodes (120) and the surfaces of the intermediate portions (130) are substantially free of electrolyte.