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7638185 |
Optical film having high hardness and use thereof
The invention pertains to an optical film comprising a transparent substrate and at least one coating coated on the surface of the substrate. The coating comprises a polymeric matrix and inorganic...
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7635746 |
Diamine compound containing triazine group, polyamic acid synthesized from the diamine compound and LC alignment film prepared from the polyamic acid
Diamine compound containing specific triazine group, polyamic acid obtained by reacting the diamine compound and tetracarboxylic dianhydride, and liquid crystal alignment film obtained by coating...
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7634846 |
Process for producing a surface finish sheet
A process for producing a surface finish from natural materials, whereby the obtained surface finish may be in the form of any shape, and preferably is in the form of a thin sheet having a nature...
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7615288 |
Cleaning member and cleaning method
A cleaning sheet which comprises a cleaning layer having a tensile stress at 10% strain of from 0.3 to 3,000 N/mm 2 or a carrying member with a cleaning function wherein at least one side of the...
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7608336 |
Flame-retardant epoxy resin composition and cured product obtained therefrom
The invention relates to an epoxy resin composition containing (a) an epoxy resin and (b) a phenolic hydroxy group-containing polyamide resin having the structure represented by Formula (1), a...
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7601430 |
Biaxially oriented film on flexible polymeric substrate
A flexible polymer-based template having a biaxially oriented film grown on the surface of a polymeric substrate. The template having the biaxially oriented film can be used for further epitaxial...
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7592072 |
Bismaleimide prepreg systems
Prepreg composite materials that include a fiber layer and a prepreg resin composed of a bismaleimide resin component, a thermoplastic toughening agent and a resin distribution stabilizer. The...
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7579134 |
Polyimide composite coverlays and methods and compositions relating thereto
The present invention is directed to coverlay compositions derived from two-layer polyamic acid-based composites having a cover layer and adjacent thereto an adhesive layer wherein the cover layer...
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7579065 |
Electrophotographic image receiving sheet and method of forming electrophotographic image
An electrophotographic image receiving sheet comprises a support and a toner image receiving layer that is formed on at least one surface of the support and contains a mixture of a linear amorphous...
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7575812 |
Cleaning substrate of substrate processing equipment and heat resistant resin preferable therefor
The present invention provides a cleaning substrate of a substrate processing equipment, which comprises a cleaning layer comprising a heat resistant resin with a storage modulus (1 Hz) at 20° C....
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7569271 |
Polyimide based compositions comprising doped polyaniline and methods and compositions relating thereto
The present invention relates to electrically conductive polyimide films having dispersed in them electrically conductive polymer particles having an average particle size from 0.5 to 5.0 microns....
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7563510 |
Fluid machinery
In a scroll compressor, a thrust ring is mounted between a movable-side flat plate part of a movable scroll and a housing. An upper surface of the thrust ring slides relative to a lower surface of...
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RE40787 |
Multilayer plastic substrates
A multilayer plastic substrate. The substrate comprises a plurality of thin film layers of at least one polymer, the plurality of thin film layers being adjacent to one another and having...
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7550194 |
Low color polyimide compositions useful in optical type applications and methods and compositions relating thereto
Perfluorinated polyimides (and co-polyimide) compositions, particularly films are disclosed, comprising at least 50 mole percent of a polymeric repeat unit derived from contacting...
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7544414 |
Oriented syndiotactic polystyrene-base film
An oriented syndiotactic polystyrene-based film composed of an oriented film made of a syndiotactic styrene polymer and an adhesiveness-improving layer formed from a specific water-dispersible...
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7541086 |
Bearing element
The invention describes a bearing element ( 1 ), comprising a protective layer ( 2 ), a bearing metal layer ( 3 ) applied over the protective layer ( 2 ) and a sliding layer ( 4 ) applied by...
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7537837 |
Heat conductive silicone rubber composite sheet
The present invention provides a heat conductive silicone rubber composite sheet that is suitable as a heat dissipating member provided between a heat generating electronic component and a heat...
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7534500 |
Transparent electroconductive film, method for manufacture thereof, and touch panel
A transparent conductive film comprising a polymer film and a transparent conductive layer provided thereon, especially a transparent conductive film improved in durability and mechanical and...
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7536142 |
Transfer belt and full color image-forming apparatus equipped therewith
A transfer belt that contains carbon black A, that is acidic carbon black having a pH value of not more than 6 or basic carbon black having a pH value of not less than 8; resin B, that is a polymer...
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7524541 |
Material for liquid crystal aligning and liquid crystal displays made by using the same
To provide a liquid crystal aligning agent useful to obtain a liquid crystal alignment film which exhibits a high voltage retention characteristic even under high temperature conditions and which...
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7524394 |
Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using same
Provided is a flame retardant adhesive composition including (A) a halogen-free epoxy resin, (B) a thermoplastic resin and/or a synthetic rubber, (C) a curing agent, (D) a nitrogen-containing...
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7521118 |
Flat element having a dark surface exhibiting a reduced solar absorption
The invention relates to a flat element comprised of a substrate and of at least one coating that covers the substrate. Both the substrate and the surface are darkly imbued in the visible spectral...
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7498086 |
Heat resistant film and metal laminate thereof
A heat resistant film comprising total 100 parts by weight of a resin composition comprising at least (A-1) a polyetherimide resin having repeating units of the structural formula (1), (A-2) a...
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7491447 |
Double-sided metallic laminate and method for manufacturing the same
The present invention relates to a double-sided metallic laminate for a printed circuit board and a method for manufacturing the same. The double-sided metallic laminate which comprises a metallic...
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7488539 |
Adhesive composition and sheet having an adhesive layer of the composition
An adhesive composition comprising
5 to 60 wt % of (A) a polyimidesilicone resin 5 to 60 wt % of (B) an epoxy resin having a softening point of 80° C. or lower, 0.001 to 20 wt % of (C) at least...
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7488528 |
Color image fixing belt
There is provided a fixing belt that has sufficient fixing performance even at high sheet-feeding speeds of 100 ppm or more, does not cause offset even with respect to color toners, produces glossy...
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7476434 |
Laminate for flexible printed wiring board
To provide a laminate for a flexible printed wiring board excellent in signal response in the high frequency region. A laminate for a flexible printed wiring board having a three-layer laminated...
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7470469 |
Medical device having surface modification with superoxide dismutase mimic
A medical device comprising a substrate having a plasma polymerized functionality bonded to at least a portion of the substrate. A superoxide dismutase mimic agent having a complimentary functional...
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7470471 |
Resin composition, prepreg and laminate using the composition
The present invention is to provide a resin composition having sufficient rigidity and superior in the workability as well even if the thickness is as thin as 0.2 mm or less, and a prepreg and a...
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7468205 |
Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, process for producing the same and their use
Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, a process for producing the same and their use are disclosed. The aerogel-containing layer(s)...
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7459212 |
Layered thermoplastic-resin-elastomer/rubber product with improved weatherability and pneumatic tire made with the same
A thermoplastic resin elastomer/rubber laminate comprising a rubber layer containing 100 parts by weight of a rubber and 0.1-20 parts by weight of an antioxidant preblended thereto and a...
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7459217 |
Flame retardant polyester film and processed product including the same
The present invention is a flame-retardant polyester film including resin layers laminated on both surfaces of a polyester film, wherein the resin layer satisfies 15≦(Wc 1 −Wc 2 )/Wc 0...
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7452610 |
Multi-layer polyimide films and flexible circuit substrates therefrom
A multi-layer polyimide film including two or more laminated polyimide film layers is provided, with at least one of the two or more polyimide film layers is obtained by imidizing a polyamic acid...
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7446137 |
Thermosetting resin and thiocyanato-containing organohydrocarbonoxysilane
A curable organic resin composition comprising (A) 100 parts by weight of a curable organic resin and (B) 0.01 to 100 parts by weight of a thiocyanato-containing organohydrocarbonoxysilane or an...
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7438957 |
Poly(aryletherimides) for negative birefringent films for LCDs
A class of soluble poly(aryletherimides) (PAEIs) having flexible backbones, useful in the manufacture of polymeric optical films are disclosed. The poly(aryletherimides) are dissolved in organic...
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7438972 |
Nanoparticle coatings for flexible and/or drawable substrates
Flexible and/or drawable substrates having coatings comprising a dispersion of resin coated nanoparticles are disclosed, as are laminated articles comprising such flexible and/or drawable substrates.
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7435462 |
Thermoplastic article with a printable matte surface
This invention relates to thermoplastic articles having printable matte surfaces. The printable matte surface is achieved by blending inorganic particles, and especially silica particles, having a...
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7422777 |
N,N′-dicycloalkyl-substituted naphthalene-based tetracarboxylic diimide compounds as n-type semiconductor materials for thin film transistors
A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to each of the imide nitrogen atoms, a...
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7411773 |
Electrostatic chucking device and manufacturing method thereof
An electrostatic chucking device having a laminated structure formed by sequentially laminating a first insulation layer, an electrode layer, and a second insulation layer on a metal substrate. The...
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7407708 |
High-strength, chemically resistant laminar film with limited extractables
A chemically resistant, extractable free, composite laminar film including polyimide, PFA and m-PTFE layers.
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7384690 |
Biaxially oriented thermoplastic resin film
In order to provide a film having excellent heat resistance, thermal dimensional stability, and mechanical properties, in particular, a film capable of satisfying required properties, e.g., higher...
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7378032 |
Coating composition for leather, coating method, and coated leather
A paint composition for leather comprising a fluorine-containing resin and a silicone oil, and a paint composition for leather comprising a curable fluorine-containing resin, a curing agent and a...
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7378139 |
Use of aminosilane as an adhesion promoter between a silcone layer and a fluoropolymer layer
A layered structure, which may be used as a fuser member, comprises a first layer containing silicone; a second layer containing a fluoropolymer; and between the first and second layers, an...
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7364797 |
Adhesive composition and adhesive film
An adhesive composition is provided comprising (A) a polyimide resin containing a diorganopolysiloxane linkage having vinyl groups as organic substituent groups on the backbone, (B) an epoxy resin,...
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7354636 |
Flexible laminate material for lighter-than-air vehicles
A laminate material for lighter-than-air vehicles includes a liquid crystal polymer fiber layer, a polyimide layer secured to the liquid crystal polymer fiber layer; and a polyvinylidene fluoride...
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7351474 |
Pigment preparations
A pigment formulation in granule form obtainable by a) dispersing at least two different pigments (A) in a solution of a thermoplastic polymer (B) in an organic solvent in the presence or absence...
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7341770 |
Fixing rotating body
A fixing rotating body of the present invention comprises a substrate and a mixture with which a surface of the substrate is coated without any primer layer, the mixture mainly containing a...
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7342063 |
Aqueous dispersion for electrodeposition, high dielectric constant film and electronic parts
A high dielectric constant film is prepared by electrodepositing a film from an aqueous dispersion comprising inorganic particles comprised of a compound selected from the group consisting of...
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7338716 |
Laminate and process for producing the same
This invention relates to a laminate comprising an insulating polyimide resin layer etchable by an aqueous alkaline solution and a metal foil. The laminate has an insulating resin layer composed of...
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7329462 |
Reflective article and method for the preparation thereof
A reflective article useful, for example, in automotive headlights includes a substrate, a reflective metal layer, and a haze-prevention layer between the substrate and the reflective metal layer....
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