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Patent Searching and Data


Matches 551 - 600 out of 4,039

Document Document Title
WO/1991/008103A1
A transparent polyester film or sheet which is excellent in transparency and suitable as packaging material, has a relative degree of crystallinity of 50 % or above and can retain a haze value of 20 % or below even when heat treated at 1...  
WO/1990/015706A1
A flat and nearly mechanically isotropic liquid crystal polymer film (38) can be formed by laminating two biaxially oriented films. A laminate is produced having two thin outer surface portions which are oriented in one direction and a r...  
WO/1990/003882A1
The invention relates to a process for heat setting a biaxially oriented polyamide film, which comprises heat setting a biaxially oriented film having a low anisotropy in hot water shrinkage ratio in a flat state, if desired, after prehe...  
WO/1989/005835A1
The invention concerns a homogeneous, in particular multicoloured plastic web or plate, based on ethylene vinyl acetate copolymer (EVA) as binder with a filler content of 30 of 80 wt. %, and a process for producing it. In other embodimen...  
WO/1988/009200A1
This invention relates to a flat film permeative membrane having a plurality of very small protrusions on at least one of its surface. When this membrane is assembled in a lamination type module, these protrusions formed on the membrane ...  
WO/1988/009258A1
Draw resonance problems previously encountered when extrusion casting or extrusion coating linear low density polyethylene, LLDPE, are substantially alleviated by use of a polymer designed to have an I2 melt index of from 0.1 to 25 gm/10...  
WO/1987/002933A1
A 10- to 200 mum-thick, transparent high-density polyethylene film of 0.935 g/cm3 more in density having a haze value of less than 10%. It has a surface roughness of 0.001 to 0.15 mum, a C-axis orientation function (Fc) within the film o...  
WO/1986/007004A1
A method of making sleeve inhibited polyethylene film consists in extruding the melt of polyethylene plasticized by the mineral oil at the ratio of the polyethylene and the mineral oil equal to 75-85:25-15, correspondingly, with subseque...  
WO/1986/004543A1
A continuous molding apparatus and method providing a sliding seal chamber (23, 34, 35) in which moving molding surfaces (22) form and can provide means for the induction of such temperature changes required to produce finished products ...  
WO/1986/001810A1
A process for the continous preparation of an oriented film of a polymer material, which process comprises: (i) shearing at least one film of a solution and/or gel of the polymer material between at least one set of two surfaces (2, 5), ...  
WO/1985/002814A1
A polarizing film which includes a substrate resin and a dichromic substance features: (1) the uniaxial orientation coefficient f of the crystal principal axis of the film with respect to the reference axis is 0.7 or more; and the produc...  
WO/1985/000613A1
Extrusion-cast films of high molecular weight, linear low density ethylene copolymers which inherently have high block and low slip characteristics are compounded with a minor amount of a secondary fatty acid amide and a finely-divided n...  
WO/1983/003381A1
A method of preparing a high strength sheet material comprising (a) forming a laminate comprising at least two layers of a thermoplastic polymer material, each layer having a fibrillar grain structure providing a predominant direction of...  
WO/1982/002169A1
In a preferred embodiment, slit tape is made by extruding a polyolefin in the form of a sheet into a cooling water bath, slitting the sheet into ribbons after the sheet is withdrawn from the water bath, and stretching the ribbons as they...  
WO/1980/000550A1
A thick-walled, seamless, rigid non-porous conduit (Y) having a substantially uniform wall thikkness which is not less than about 0.5 percent of the outside diameter consisting essentially of an oriented crystalline thermoplastic polymer...  
JP7134190B2
To enable a glittering film to be formed only at a needed portion without using a mask member separately in a radar cover in which the glittering film is disposed between a transparent member and a back surface member.A manufacturing met...  
JP2022128762A
An object of the present invention is to provide a method for producing a laminated film, which can produce a laminated film having few surface defects such as scratches and stickiness and having excellent reflection characteristics. [So...  
JP2022129312A
A thermally conductive sheet is provided that is less likely to contain air during mounting and that can reduce the difference in thermal resistance due to load. The heat conductive sheet 1 has a surface arithmetic mean roughness (Sa) of...  
JP2022116871A
The present invention provides an optical film that has good mechanical properties and can exhibit good effects as a three-dimensional retardation film, and a production method that can easily produce such an optical film. [Means for Sol...  
JP2022116919A
An optical film capable of exhibiting a favorable effect as a three-dimensional retardation film, exhibiting an effect of suppressing deterioration of a display device, and being easily produced, and a production method thereof. offer. A...  
JP2022115898A
A film, a method of making the film, the use of the film for application to a target substrate and a method of making an electrical functional element. A film (1) comprises a carrier substrate (2), an adhesion promoting layer (4) for app...  
JP2022103573A
To provide an optical film formed of a resin containing a crystalline polymer having positive intrinsic birefringence and having small birefringence in the thickness direction. The step (i) of preparing a resin film formed of a resin con...  
JP2022095474A
[Task] Provided is a method for producing a film capable of suppressing expansion of a broken portion when a part of the substrate is broken during stretching of the base material. The manufacturing method of the film F is a sticking ste...  
JP7086947B2
A dunnage conversion machine converts a sheet stock material into a dunnage product that is relatively thicker and less dense than the stock material. The conversion machine includes a conversion assembly that draws the sheet stock mater...  
JP7085753B2
To provide a thermoplastic sheet with an antireflection function, which has excellent optical characteristics such as the antireflection function etc., which can maintain excellent appearance even after high temperature load, and in whic...  
JP2022528688A
According to an embodiment of the present invention, a rapid and economically feasible method for producing a continuous film having excellent properties by using a nanocellulose suspension with high consistency is provided. [Selection d...  
JP7084432B2
This system 1 for producing a film roll R is provided with a knurling machine 6 and a winding machine 7. The knurling machine 6 forms knurls K1, K2 on the ends of a film F in the width direction TD. The winding machine 7 winds the film F...  
JP2022080790A
To provide a film manufacturing system capable of detecting uncoated portions, and a film manufacturing method.A film manufacturing system 1 includes: molding equipment 2 that molds a molten resin into a sheet-like base material S; coati...  
JP2022060242A
To provide a heat conductive sheet which suppresses occurrence of siloxane gas and secures good pump out resistance, and can exhibit excellent heat conductivity under comparatively low pinching pressure.A heat conductive sheet contains a...  
JP2022038918A
To provide a manufacturing method for manufacturing an optical film assembled with a resin layer (A) formed from a resin involving a polymer including an alicyclic structure and having crystallinity and a resin layer (B) formed on the re...  
JP2022515979A
The present invention is an interior product for a vehicle including a base material, a first skin layer, a second skin layer, an upper reinforcing layer, a lower reinforcing layer, and a base cloth layer, and the first and second surfac...  
JP7022586B2
A polymer composition that can exhibit excellent strength and flexibility under a variety of different conditions is provided. More particularly, the polymer composition contains a polyarylene sulfide, epoxy-functional polymeric impact m...  
JPWO2020153137A1
The structure according to one form of the present technology includes a decorative portion and a member. The decorative portion has a first surface, a second surface, a metal layer, and a light-shielding portion. The second surface is a...  
JP6972372B2
The present invention provides a shaped-film manufacturing method and a use thereof, the method including: a first step in which a functional shape is imparted to a curable resin layer provided on a support body; a second step in which t...  
JP2021178512A
To provide an improved multilayer polyester film, and a metal laminate manufactured from the same.A transparent multilayer film includes in this order: (C) at least one amorphous layer C comprising at least one kind of copolyester PET-G;...  
JP6963546B2
A hydro-formed film includes a polymeric web having a first substantially planar surface and a second substantially planar surface opposite the first substantially planar surface, and a plurality of three-dimensional micro-apertures exte...  
JP2021172033A
To provide a decorative sheet having an uneven pattern thereon which replenishes a top coat resin layer to a projection where the top coat resin layer tends to be thin, and thereby is excellent in surface performance and weather resistan...  
JP2021166239A
To provide a thermally conductive sheet having excellent thermal conductivity and insulation properties.A method for manufacturing a thermally conductive sheet includes: a first step of applying a coating liquid containing a thermosettin...  
JP2021165038A
To provide a thermal expansion sheet capable of forming a three-dimensional molded object which can be easily deformed into a curve with a desired shape.A thermal expansion sheet 10 comprises: a thermal expansion layer 3 having flexibili...  
JP6947844B2
A method for the simultaneous production of two or more fiber composite components, to a fiber composite component, to a rotor blade of a wind power installation, as well as to a wind power installation. A method for the simultaneous pro...  
JP2021151708A
To provide a molding apparatus capable of forming a high-definition irregularity on a molding sheet and a manufacturing method of a molded product.In a molding apparatus 100, a transport unit 120 transports a molding sheet 10 that expand...  
JP2021525384A
An optic that is a curved optical film that extends approximately in the base plane and has a thickness of less than about 500 microns and an average light absorption of less than about 70% of unpolarized vertically incident light within...  
JP2021145134A
To provide a thermal conductivity sheet having height thermal conductivity not only in the thickness direction but also in the surface direction along the sheet.In a thermal conductivity sheet including a scale-like filler 12 in a polyme...  
JP6927438B2
The present invention provides a transparent resin film that has excellent embossability and is capable of reducing or preventing air entrainment to provide high design quality, a decorative material including the transparent resin film,...  
JP2021120155A
To provide a washing method for reducing an amount of foreign matter remaining in a metal fiber filter after washing, and to provide a metal fiber filter that is washed by the washing method and a method for depositing a film using the m...  
JP2021109392A
To provide a composite molding that has a high degree of freedom of molding, and has a large amount of deformation up to complete fracture against bending deformation, and a method for producing the same.A composite molding is a press mo...  
JP2021087319A
To provide a resin member that facilitates formation and maintenance of a shape and has high strength and a method for manufacturing the same, an exterior body for a wire harness using the resin member, and a wire harness with an exterio...  
JP2021084189A
To form an open hole having a stable shape into a plastic material.An ultrasonic wave application device 50 has a tool horn 52 abutting on plastic materials 10, 30 placed on a cutting jig 41 through a metal plate 45, for applying an ultr...  
JPWO2019194111A1
A diol (A) containing fluorangeol (A1) represented by the following formula (1) and a dicarboxylic acid component (B) containing an alicyclic dicarboxylic acid (B1) having a trans compound ratio of 60 mol% or more are used. A retardation...  
JP2021049741A
To address the problem of providing a method for manufacturing biaxially oriented film that can predict in advance the occurrence of clip gripping failure in the tenter equipment and reduce such gripping failure and the resulting unevenn...  

Matches 551 - 600 out of 4,039