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JP3474677B2 |
PURPOSE: To obtain a porous sheet capable of industrially safely and continuously producing at high rate and having air permeability, moisture permeability and resistance to water and excellent feeling and high strength (high tear streng...
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JP2003342390A |
To provide a method for manufacturing a film which can obtain a sulfone film having a small birefringence and being uniform, and can simultaneously coat a plurality of layers. The method for manufacturing a film is to manufacture a resin...
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JP2003340851A |
To provide a polyvinyl butyral film showing good dimensional stability and a low birefringence, and a manufacturing method therefor. The polyvinyl butyral film is temporarity bonded to a support carrier substrate until at least the polyv...
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JP3469982B2 |
To provide a sheet of a styrenic resin compsn. having twist properties and vol. reducing properties. A styrenic resin compsn. is extruded in a drawdown ratio of 2-15 by using a T-die to obtain a styrenic resin sheet characterized by that...
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JP2003334833A |
To provide a method for forming a film by a coating method.The method for manufacturing the film uses a coating and drying unit for manufacturing a resin film suitable for an optical application. Particularly, the resin film is manufactu...
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JP3470414B2 |
PURPOSE: To obtain a methacrylic resin plate having good light-diffusing properties and an excellent weatherability. CONSTITUTION: A light-diffusing methacrylic resin plate is obtd. by dispersing cross-linked styrene polymer particles in...
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JP2003334831A |
To obtain a uniform acrylic film having a small double refraction and to provide a method for manufacturing a film which can simultaneously coat a plurality of layers.The method for manufacturing the film uses a coating and drying unit f...
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JP3467345B2 |
PURPOSE: To obtain a special electrically semiconductive rein sheet having unique electrical conductivity, that is, having different surface resistivities between the obverse side and the reverse side, especially surface resistivity on o...
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JP2003533371A |
A moulded piece of thermoplastic elastomer material, in particular, a homopolymer with polypropylene load and rubber of extremely low hardness, usable as a label, publicity support or similar, with reduced thickness and generally flat, h...
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JP3456667B2 |
PURPOSE: To decrease the shrinkage of a monoaxially oriented polypropylene film and increase the crystallinity thereof. CONSTITUTION: This invention relates to 1) polypropylene contg. sodium benzoate in a concn. of 1,000 ppm or lower, 2)...
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JP2003528755A |
A method for the layer-by-layer assembly of a free standing thin film includes the steps of preparing a support with a suitable substrate; forming a thin film having a plurality of layers onto the substrate utilizing a layer-by-layer ass...
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JP3451093B2 |
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JP2003262725A |
To suppress curvature which causes a problem in fabricating a polarizing plate by sticking films with different rigidities to both sides of a polarizing film.The polarizing plate 50 is fabricated by bonding a polarizing plate protective ...
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JP2003248104A |
To provide an optical film having a smaller number of curls, fewer unevenness, no cracks and excellent visibility when a metal oxide layer is formed using the film.In the optical film, a dope containing a solvent ester containing substan...
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JP3443338B2 |
To provide a biaxially oriented PEN film characterized by small deformation of the film at heating, good adhesion with a heat transfer ink layer when used in the heat transfer ribbon, a transfer image excellent in a gradation property, a...
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JP2003524552A |
Copolymers of ethylene and alpha olefins that have been formed by the polymerization reaction in the presence of a single site catalyst, such as a metallocene, are used to form collapsible dispensing containers and/or components thereof....
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JP3434678B2 |
To continuously and inexpensively produce a rubber sheet having extremely high-order heat conductivity and flexibility in a small filling amt. of a boron nitride powder and suitable as a raw material of a highly flexible spacer of high h...
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JP3432584B2 |
PURPOSE: To provide an optically anisotropic film that contains a film of a polymer of a liquid crystal oligomer and a hard coating layer formed on this polymer film and can be used as a phase difference film having improved transparency...
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JP3426245B2 |
The present invention provides an anisotropically porous membrane which is obtained according to a wet process, which comprises a substantially non-sulfonated aromatic polyether ketone having a crystallinity of 10 percent by weight or hi...
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JP2003192869A |
To provide an aqueous dispersion which is capable of forming a coherent, elastomeric solid film demonstrating a high tensile strength at break.This aqueous dispersion contains (a) a specific block copolymer A-B-Xm-(B-A)n or ABA, (b) wate...
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JP2003191265A |
To provide a method for manufacturing a flaw-free transparent TPU flat film which avoids a labor intensive press operation and sharply reduces or excludes the point at issue of contamination, a press flaw, the formation of a deposit, and...
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JP3421063B2 |
PURPOSE: To provide a method for stiffly connecting a transparent polyester film by an adhesive keeping the transparency in the connection area. CONSTITUTION: This is manufacture and use of a polyester film (polyethylene terephthalate, e...
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JP3417696B2 |
PURPOSE: To provide a plastic film and the producing method, which is excellent in optical properties, barrier property against oxygen, nitrogen, water or the like and useful for liquid crystal display panel electrode substrate or the li...
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JP3415949B2 |
PURPOSE: To obtain an optical PES film wherein an optical main axis is vertical with respect to the flowing direction with a specified angle as an allowable range without deteriorating other properties by specifying a thickness of the fi...
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JP3414796B2 |
PURPOSE: To produce a cellulose diacetate resin film excellent in thickness accuracy and transparency by an extrusion method, especially, an inflation molding method. CONSTITUTION: A three-layered film wherein thermoplastic resin layers ...
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JP2003096229A |
To provide a method for producing porous (co)polymer film which does not require organic solvents in production processes and is clean and not hazardous to the global environments and also provide a porous (co)polymer film having a homog...
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JP3387252B2 |
PURPOSE: To obtain a base material film having highly dimensional stability used suitably as a base material for a photographic film processing base material film, an original image film for printed wining board, etc., and a photosensiti...
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JP3388201B2 |
To provide a manufacturing apparatus for a polyester compsn. in which minute particles are uniformly dispersed and substantially no coarse particles are included. This apparatus comprises an addition inlet (5) through which inorg. and/or...
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JP3386528B2 |
PURPOSE: To easily form a rugged shape on one surface of an optical film. CONSTITUTION: On the optical film 6, a rugged pattern forming layer 8 is formed by applying the coating liq. dispersing high mol.wt. silicone into the resin soln. ...
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JP3383039B2 |
PURPOSE: To prevent occurrence of interference fringes between a base plastic film and a hard coating layer by using an ionizing radiation-setting type resin containing metal oxide ultrafine particles as the hard coating layer in which e...
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JP3380043B2 |
A food packaging stretch film made of a resin containing substantially no chlorine and having a storage modulus (E') of from 5.0 x 10<8> to 5.0 x 10<9> dyn/cm<2> and a loss tangent (tan delta ) of from 0.2 to 0.8, as measured by dynamic ...
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JP3380579B2 |
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JP2003505276A |
The present invention relates to a method for producing a flat article comprising a material that contains the products of several reactions. The method comprises the following steps: carrying out a pre-cross-linking of a mixture compris...
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JP3376145B2 |
PURPOSE: To inexpensively provide an intermediate transfer body without causing the unevenness of an image at the time of transfer and an image forming device provided with the intermediate transfer body. CONSTITUTION: In the production ...
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JP3372870B2 |
The present invention provides an integral net having a lattice of polymeric material defined by holes traversing the integral net from one surface to the other. The present invention also provides a method for producing an embossed shee...
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JP2003025456A |
To provide a window frame or a door made of a long fiber-reinforced thermoplastic resin with impact strength and rigidity balanced in a high leve.In the window frame or a door frame made of the long fiber- reinforced thermoplastic resin,...
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JP3372116B2 |
PURPOSE: To obtain a microporous film excellent in tensile strength, piercing strength, void content, and air permeability while using a solvent excellent in safety, environmental compatibility, and hygienic properties by subjecting a sh...
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JP3370415B2 |
PURPOSE:To reduce the impartation of an expanding and contracting force to an extrusion rubber in a transient period to enhance a yield by a method wherein an initial speed of a drawing conveyor is so set as to coincide with a speed of a...
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JP2003020344A |
To provide a molded article which is prepared by molding a thermoplastic resin material which contains polyglycoloic acid, exhibits an excellent fluidity in the molten state, can be formed into a uniform thin film, is remarkably excellen...
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JP3366154B2 |
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JP3361098B2 |
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JP2002361751A |
To provide a method for manufacturing a sheet of a crosslinked fluororesin by which the high-quality sheet of a crosslinked fluororesin of an optional bulk density can be efficiently manufactured. Fine powder of a non-crosslinked fluoror...
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JP2002363312A |
To provide a thermally shrinkable polyester film which is used for full labels for bottles, especially for full labels for PET bottles, is almost free from wrinkles, uneven shrinkage, and strains due to shrinkage, and is excellent in tea...
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JP2002355149A |
To provide a split mattress which is not only economical but is capable of keeping the comfortableness for a long time as the mattress itself. Four individual mattress pieces, 2a, 2b, 2c, and 2d make up one split mattress 1 of this type....
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JP2002337245A |
To form a presentable resin frame of a god shape on the peripheral edge part of a corner part of a plate-like body.A resin frame 3 having an arc-shaped corner part 3' formed on the outer peripheral edge parts of the adjacent two sides of...
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JP3349573B2 |
PURPOSE:To obtain the subject packed body capable of preventing from odor due to anaerobic respiration and browning or greening due to excess oxygen over a long period and enabling safe heating treatment in heating. CONSTITUTION:In a pac...
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JP3342901B2 |
PURPOSE:To obtain method and device for controlling a weight of an extruded rubber material with the reduction of a wasteful operation by a method wherein when a weight per unit length is controlled, a wasteful action in an operation sta...
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JP2002303725A |
To provide a polarizing film solving a problem brought about by use of an adhesive.The polarizing film is characterized by having a protective film (B) tightly stuck to a polarizer arranged on at least one side of the polarizer (A) witho...
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JP3329154B2 |
To obtain an excellent film having no defect, consisting of an organic polymeric material, less in drop out and suitable for the use of a data storage. This film consisting of an organic polymeric material has ≤30% ratio of an area (A)...
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JP2002531294A |
A process for making a protective and decorative surfacing film comprises extrusion coating a solventless polymeric material from an extruder die to form an optically clear first layer on a polyester carrier sheet traveling past the extr...
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