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72results about How to "Improving releasability" patented technology
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Cellulose acylate laminate film, method for producing same, polarizer and liquid crystal display device
InactiveUS20100055356A1High degree of substitutionExcellent releasabilityLiquid crystal compositionsCellulosic plastic layered productsPolarizerLiquid-crystal display
A stretched cellulose acylate laminate film having a skin layer containing a cellulose acylate with a total degree of acyl substitution of more than 2.7 and a core layer containing a cellulose acylate with a total degree of acyl substitution of 2.0-2.7 wherein the core layer is thicker than the skin B layer and at least one of these layers contains a retardation-controlling agent, is excellent in high expressibility, little optical unevenness and good releasability from a support.
Owner:FUJIFILM CORP
Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device
ActiveUS20100200882A1High levelHigh releasabilityLiquid crystal compositionsDiffusing elementsReflectivityLight wave
There is provided a thermosetting light-reflecting resin composition that has a high level of various characteristics required of optical semiconductor element mounting boards, such as optical properties and thermal discoloration resistance, provides high releasability during molding such as transfer molding, and allows molding processes to be performed continuously. There are also provided a highly-reliable optical semiconductor element mounting board and an optical semiconductor device each produced with the resin composition, and methods for efficient production thereof. A thermosetting light-reflecting resin composition is prepared and used, which includes (A) an epoxy resin, (B) a curing agent, (C) a curing catalyst, (D) an inorganic filler, (E) a white pigment, (F) an additive, and (G) a release agent as major components, wherein the resin composition, after curing, has a diffuse reflectance of 80% or more at a light wavelength of 400 nm; and the resin composition is possible to perform transfer molding 100 times or more continuously.
Owner:RESONAC CORP
Resin composition for vibration-damping material, vibration-damping material, and sound-insulating member
InactiveUS7041377B2Reduce nipping temperatureGood release effectOther chemical processesFibre treatmentPolymer scienceChlorinated paraffins
The object of the invention is to provide sound insulating members exhibiting both high vibration damping performance and high sound insulation performance, a vibration damping material for affording such members and a resin composition for forming the vibration damping material. The invention provides a first resin composition for vibration damping materials which contains 100 parts by weight of a chlorine-containing thermoplastic resin, and 20 to 200 parts by weight of a chlorinated paraffin having 12 to 16 carbon atoms on average. The thermoplastic resin contains preferably 20 to 70 wt. %, more preferably 30 to 70 wt. %, of chlorine. The chlorinated paraffin is preferably 30 to 70 wt. %, more preferably 35 to 65 wt. %, in chlorination degree.
Owner:SEKISUI CHEM CO LTD
Cellulose acetate and dope containing the same
InactiveUS7122660B1Good release effectSatisfactory optical propertyArtificial filaments from cellulose derivativesCarboxyl radicalCellulose diacetate
Using the dope containing the following cellulose acetate (1), (2), or (3), a film is prepared by the casting process:(1) a cellulose acetate having carboxyl groups binding to at least one member selected from the group consisting of a cellulose acetate and a hemicellulose acetate, wherein at least a part of said carboxyl groups are in an acidic form;(2) a cellulose acetate containing at least one member selected from the group consisting of an acid having an acid dissociation exponent pKa of 1.93 to 4.50 in water, an alkali metal salt of said acid and an alkaline earth metal of said acid; or(3) a cellulose acetate containing an alkali metal or an alkaline earth metal wherein the total content of an alkaline metal and an alkaline earth metal in 1 gram of the cellulose acetate is from an effective amount to 5.5×10−6 equivalent (in terms of ion equivalent). The above cellulose acetate is also useful for spinning process. The cellulose acetate includes a cellulose diacetate and a cellulose triacetate. The cellulose acetate of the present invention has high film-releasability from a support and excellent optical characteristics.
Owner:DAICEL CHEM IND LTD
Polyamide resin composition
InactiveUS6515058B1Low elongationImproving releasabilityWater/sewage treatment by flocculation/precipitationPolyamideCarboxylic acid
Polyamide resin pellets which comprise: 100 parts by weight of a polyamide resin; from 0.01 to 1.0 part by weight of lubricant A, which comprises at least one ester of a higher aliphatic carboxylic acid with a higher alcohol; and from 0.01 to 1.0 part by weight of lubricant B. which comprises at least one higher aliphatic carboxylic acid metal salt, wherein lubricant A is present inside the pellets. Also disclosed are the polyamide resin pellets further comprising lubricant C, which comprises a higher aliphatic carboxylic acid amide.
Owner:ASAHI KASEI KK
Photocurable resin composition and optical parts
InactiveUS20040059013A1High refractive indexGood release effectImpression capsLayered productsPhotoinitiatorPhosphate
The invention relates to a photocurable resin composition comprising: (A) a di or more functional urethane (meth)acrylate compound; (B) a monofunctional (meth)acrylate; (C) a photoinitiator; and (D) a polyoxyalkylene alkyl ether phosphate represented by the following formula (2): and to cured products obtained from the resins composition.
Owner:JSR CORPORATIOON
Composition for optical material
InactiveUS20040122201A1Highly refractoryImprove impact resistanceOptical partsOptical elementsHydrogenSulfur
The present invention relates to a composition for optical materials, comprising (a) a compound having in one molecule at least one structure represented by the following Formula 1: wherein R<1 >is a C0-10 hydrocarbon group, each of R<2>, R<3 >and R<4 >is a C1-10 hydrocarbon group or hydrogen, Y is O, S, Se or Te, m is 1 to 5, and n is 0 to 5; (b) a compound having in one molecule at least one isocyanate group and / or at least one isothiocyanate group; (c) a compound having in one molecule at least one mercapto group; and (d) an inorganic compound having sulfur atom and / or selenium atom, and also relates to an optical material produced by polymerization curing the composition, a production method thereof, and an optical lens comprising the optical material. The present invention provides a high refractive, high Abbe's number optical material having an improved impact resistance.
Owner:MITSUBISHI GAS CHEM CO INC
Water-soluble resin composition and water-soluble film
InactiveUS20020037946A1Promote formationGood water solubilityFireproof paintsCosmetic preparationsPolymer sciencePolyvinyl alcohol
A water-soluble resin composition is provided which comprises (i) 100 parts by weight of a polyvinyl alcohol polymer having a 1,2-glycol linkage content of at least 1.8 mole percent and a degree of hydrolysis of at least 90 mole percent, (ii) 1 to 50 parts by weight of a plasticizer and (iii) 5 to 50 parts by weight of a monosaccharide and / or a polysaccharide, optionally together with (iv) 1 to 20 parts by weight of an inorganic filler. Also provided is a water-soluble resin composition which comprise (i') 100 parts by weight of a polyvinyl alcohol polymer having a 1,2-glycol linkage content of at least 1.8 mole percent and a degree of hydrolysis of 92 to 99 mole percent, (ii') 1 to 50 parts by weight of a plasticizer and (iv') 1 to 20 parts by weight of an inorganic filler, optionally together with (iii') 5 to 50 parts by weight of a monosaccharide and / or polysaccharide. Further provided are water-soluble films produced by using those water-soluble resin compositions.
Owner:KURARAY CO LTD
Composition for imprints, pattern and patterning method
InactiveUS20110183127A1Hardly worsening mold transferabilityImprove coating uniformityLayered productsDecorative surface effectsSiliconContamination
A composition for imprints comprising a polymerizable monomer, a photopolymerization initiator, and a polymer having a functional group with at least one of a fluorine atom or a silicon atom and having a polymerizable functional group, wherein the polymer has a weight-average molecular weight of at least 2000 and the amount of the polymer is from 0.01 to 20% by mass relative to the polymerizable monomer, is excellent in patternability and mold releasability, capable of forming good patterns and free from a problem of mold contamination.
Owner:FUJIFILM CORP
Spectacle lens
ActiveUS20110128494A1Increase chromatic aberrationImproving releasabilityOptical articlesInksPotassiumUltraviolet
This invention provides a spectacle lens excellent in hue, and provides a spectacle lens formed from a resin composition containing(1) 100 parts by weight of a polycarbonate resin,(2) 0.05 to 0.5 part by weight of a fatty acid ester mold release agent that is at least one member selected from the group consisting of (i) an ester of a monohydric alcohol having 1 to 20 carbon atoms and a saturated or unsaturated fatty acid having 10 to 30 carbon atoms and (ii) a full ester of glycerin and a saturated or unsaturated fatty acid having 10 to 30 carbon atoms, and that has a metal potassium content of 15 ppm or less and a metal sodium content of 30 ppm or less,(3) 0.1 to 0.25 part by weight of a benzotriazole ultraviolet absorbent,(4) 0.1 to 0.3 part by weight of a hindered phenol antioxidant, and(5) 0.005 to 0.1 part by weight of a phosphorus heat stabilizer, and a process for the production thereof.
Owner:TEIJIN KASEK KK
Method for producing micro- or nanostructures in polymeric film materials
InactiveUS20160107371A1Low nip pressureExtended service lifeLayered productsOptical articlesPolymer thin filmsNanostructure
The invention relates to a method for producing micro- or nanostructures in polymer film materials having thermoforming properties in an extrusion process. The method according to invention comprises providing a molten thermoforming polymer film (1) from an extruder (2), driving a molten polymer film (1) through a nip (3) wherein the molten thermoforming polymer film (1) is contacted with a cooling roller (4) supporting a master film with a surface relief pattern (5) and a pressure roller (6), so that micro- or nanostructures are replicated onto the polymer film by the action of pressure and cooling at the nip. The master film is a polymeric master film it is driven continuously from the master film feed roller (9) through the nip (3) to the receiver roller (10).
Owner:ISCENT OY
Nanoimprint Mold, Method of Forming a Nonopattern, and a Resin-Molded Product
InactiveUS20080090052A1Superior releasabilityIncreased durabilityMaterial nanotechnologyNanostructure manufactureCarbon nanowallsNanometre
Owner:MASARU HORI +2
Gas-generating, pressure-sensitive adhesive composition
InactiveUS6864295B2Good release effectFacilitated releaseAdhesive processesImpression capsUltraviolet radiationUltraviolet
Disclosed is a gas-generating, pressure-sensitive adhesive composition comprising a pressure-sensitive, ultraviolet irradiation-curable adhesive (A) containing a photoinitiator, wherein the adhesive (A) transmits therethrough an ultraviolet radiation, and a gas generator compound (B) which generates a gas upon irradiation thereof with an ultraviolet radiation, wherein the gas generator compound (B) is operably combined with the pressure-sensitive, ultraviolet irradiation-curable adhesive (A), so that, in operation, when the gas-generating, pressure-sensitive adhesive composition which is adhered to an adherend is irradiated with an ultraviolet radiation, the gas generator compound (B) generates a gas and the gas effuses at an interface between the gas-generating, pressure-sensitive adhesive composition and the adherend to thereby facilitate release of the adherend from the gas-generating, pressure-sensitive adhesive composition.
Owner:ASAHI KASEI CHEM CORP
Member for office machines
InactiveUS6273415B1Process stabilityIncrease coefficient of frictionOther printing apparatusArticle feedersPaper sheetEngineering
There is disclosed a member for office machines which comprises a core body and an annular elastic body installed on the peripheral surface thereof, wherein the expansion rate of the annular elastic body E(%) falls within the range of 5 to 30%, when expressed by the formulawherein d1 in mm is the diameter of the core body, or a longest value in the cross-section of the core body in the shape of a roller or odd-shape; and d2 in mm is the inside diameter in mm of the annular elastic body before being installed on the peripheral surface of the core body. The member for office machines enables stable and steady paper sheet feeding, when used as a paper feeding member in electrophotographic equipment and electrostatic recording equipment, and equipment having a variety of paper feeding mechanisms such as ink-jet printers, automatic teller machines (ATM), money exchange machines, counting machines, automatic vending machines and cash dispensers (CD).
Owner:BRIDGESTONE CORP
Magnetic disk cartridge with housing composed of circular ARC and straight lines normal to each other
InactiveUS6985331B2Accurate recordExact reproductionMagnetic materials for record carriersRecord information storageEngineeringElectrical and Electronics engineering
A magnetic disk cartridge capable of being loaded into a disk drive comprises a housing, and a magnetic disk, which is accommodated for rotation within the housing. The housing is provided with an opening, which allows a magnetic head of the disk drive to access a surface of the magnetic disk, and a shutter for opening and closing the opening. The housing has an outer peripheral shape composed of a circular arc, which is formed along a contour of the magnetic disk, and two straight lines, which are circumscribed with the circular arc formed along the contour of the magnetic disk and are normal to each other.
Owner:FUJIFILM HLDG CORP +1
Surface-treatment agent comprising inorganic/organic hybrid material
InactiveUS6811854B1Imparts durabilitySufficient water repellencySynthetic resin layered productsSpecial tyresMeth-Chemical compound
A surface treatment agent containing;(A) a metal alkoxide, and(B) a polymer comprising(B-i) a monomer having a carbon-carbon double bond and a metal alkoxide group,(B-ii) a fluorine-free (meth)acrylic acid derivative monomer, and(B-iii) a fluorine-containing compound having a functional group reactive with the metal alkoxide, or(B-iv) a fluorine-containing monomer having a carbon-carbon double bond,can impart durability maintaining sufficient water- and oil-repellency and soil releasability before and after cleaning.
Owner:DAIKIN IND LTD
Curable composition for imprints, patterning method and pattern
ActiveUS20100009138A1Hardly worsening mold transferabilityImprove coating uniformityDecorative surface effectsLayered productsPolymer scienceHydrogen atom
A curable composition for imprints, comprising a polymerizable monomer (Ax) represented by the following formula:wherein Ar represents a divalent or trivalent aromatic group, X represents a single bond or an organic linking group, R1 represents a hydrogen atom or an alkyl group, and n represents 2 or 3. The content of the polymerizable monomer (Ax) is 45% by mass or more, or the total content of solid polymerizable monomers and liquid polymerizable monomers with high viscosity is less than 50% by mass.
Owner:FUJIFILM CORP
Method for processing an electronic part
InactiveUS20050173052A1Good release effectFacilitated releaseAdhesive processesLamination ancillary operationsElectron radiationRadiation exposure
Disclosed is a gas-generating, pressure-sensitive adhesive composition comprising a pressure-sensitive adhesive (A) transmitting therethrough a radiation selected from the group consisting of an electromagnetic radiation, an electron radiation and an alpha radiation, and a gas generator compound (B) which generates a gas upon irradiation thereof with the radiation, wherein the gas generator compound (B) is operably combined with the pressure-sensitive adhesive (A), so that, in operation, when the gas-generating, pressure-sensitive adhesive composition which is adhered to an adherend is irradiated with the radiation, the gas generator compound (B) generates a gas and the gas effuses at an interface between the gas-generating, pressure-sensitive adhesive composition and the adherend to thereby facilitate release of the adherend from the gas-generating, pressure-sensitive adhesive composition.
Owner:ASAHI KASEI CHEM CORP
Cellulose acetate and dope containing the same
InactiveUS20050187385A1Good release effectSatisfactory optical propertySugar derivativesArtificial filaments from cellulose derivativesAcetic acidCarboxyl radical
Using the dope containing the following cellulose acetate (1), (2), or (3), a film is prepared by the casting process: (1) a cellulose acetate having carboxyl groups binding to at least one member selected from the group consisting of a cellulose acetate and a hemicellulose acetate, wherein at least a part of said carboxyl groups are in an acidic form; (2) a cellulose acetate containing at least one member selected from the group consisting of an acid having an acid dissociation exponent pKa of 1.93 to 4.50 in water, an alkali metal salt of said acid and an alkaline earth metal of said acid; or (3) a cellulose acetate containing an alkali metal or an alkaline earth metal wherein the total content of an alkaline metal and an alkaline earth metal in 1 gram of the cellulose acetate is from an effective amount to 5.5×10−6 equivalent (in terms of ion equivalent). The above cellulose acetate is also useful for spinning process. The cellulose acetate includes a cellulose diacetate and a cellulose triacetate. The cellulose acetate of the present invention has high film-releasability from a support and excellent optical characteristics.
Owner:DAICEL CHEM IND LTD
Fixing device having release agent applying unit and image forming apparatus
InactiveUS7310492B2Avoid injuryImproving releasabilityElectrographic process apparatusWaxImage formation
Owner:OKI DATA CORP
Pneumatic tire
ActiveUS20110315289A1Improving releasabilityTyre tread bands/patternsNon-skid devicesGround contactShoulder region
A sipe extending in a tire width direction is provided in a land part (block) of a tread shoulder region. An inner region on the tire equator side in a length direction of the sipe is formed in a straight sipe portion over the whole of a sipe depth direction. A region on the tread ground contact end side relative to the inner region is divided and provided in the straight sipe portion on the sipe opening side and a waveform sipe portion on the sipe bottom part side in the sipe depth direction.
Owner:TOYO TIRE & RUBBER CO LTD
Polycarbonate resin composition optical recording medium, and substrate therefor
InactiveUS6407199B1Improve thermal stabilityAvoid yellowingLayered productsRecord information storagePhosphorous acidPhosphoric acid
Owner:TEIJIN LTD
Mold and method for producing the same
InactiveUS20100215788A1Improving releasabilityReduce stress concentrationNanoinformaticsPatterned record carriersHydrogenIonization
A method for producing a mold having a fine groove-ridge pattern on the surface thereof is disclosed. The method includes: a release layer forming step of forming, on a surface of a Si original plate having a groove-ridge pattern, a release layer made of a metal film containing a metal having an ionization tendency lower than that of hydrogen (for example, at least one metal selected from the group consisting of Pt, Os, Ir, Au, Ru and Pd); an electroforming step of electroforming, after the release layer has been formed, a metal substrate forming a mold; and a releasing step of releasing a duplicated plate including the release layer and the metal substrate from the Si original plate after the electroforming step.
Owner:FUJIFILM CORP
Coating composition for thermal transfer image-receiving sheet, and thermal transfer image-receiving sheet
A thermal transfer image-receiving sheet comprising, on a support, at least one image-receiving layer comprising a polymer latex having a polysiloxane structure of the following formula [1] in the side chain:wherein R1 and R2 represents hydrogen, alkyl or aryl; n is 1 to 500.
Owner:FUJIFILM CORP
Image forming apparatus, method of recommending replacement of rotatable member, method of cleaning rotatable member and method of controlling image formation
InactiveUS20080008482A1Improving releasabilityElectrographic process apparatusImage formationExecution control
An image forming apparatus includes: an imaging device that forms a toner image based on image data and transfers the toner image to a recording medium; a fixing device including a pair of rotatable members that defines a contact pressing portion that allows the recording medium with the toner image to pass through, and heats and presses the recording medium with the toner image; a surface potential measuring device that measures a surface potential of at least one of the pair of rotatable members; and a controller that performs control to give an alert notification that at least one of the pair of rotatable members which contacts with the toner image to be fixed should be replaced, when a result of the surface potential measured by the surface potential measuring device has exceeded a predetermined value.
Owner:FUJIFILM BUSINESS INNOVATION CORP
Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device
ActiveUS8785525B2Improve the level ofEfficient productionLiquid crystal compositionsDiffusing elementsEpoxyOptical property
There is provided a thermosetting light-reflecting resin composition that has a high level of various characteristics required of optical semiconductor element mounting boards, such as optical properties and thermal discoloration resistance, provides high releasability during molding such as transfer molding, and allows molding processes to be performed continuously. There are also provided a highly-reliable optical semiconductor element mounting board and an optical semiconductor device each produced with the resin composition, and methods for efficient production thereof. A thermosetting light-reflecting resin composition is prepared and used, which includes (A) an epoxy resin, (B) a curing agent, (C) a curing catalyst, (D) an inorganic filler, (E) a white pigment, (F) an additive, and (G) a release agent as major components, wherein the resin composition, after curing, has a diffuse reflectance of 80% or more at a light wavelength of 400 nm; and the resin composition is possible to perform transfer molding 100 times or more continuously.
Owner:RESONAC CORP
Fixing member, fixing device, and image forming apparatus
InactiveUS20120322967A1Improve releasabilityReduce jammingRadiation applicationsPretreated surfacesBiomedical engineeringRecording media
Owner:RICOH KK
Developing device and image-forming apparatus
ActiveUS20090311012A1Improved toner releasabilitySolve the accumulationElectrographic process apparatusIonEther
This invention relates to a developing device 18 for use in an image-forming apparatus comprising a developing roller 100 having a conductive base surface 19 which may be covered with a resin layer 17 layer comprising an ion conductive material and a silicone-modified urethane resin having an ether structure.
Owner:KYOCERA DOCUMENT SOLUTIONS INC
Curable resin composition for nanoimprint
InactiveUS8530539B2Satisfactory adhesionProcess economyOrganic chemistryLayered productsVinyl etherAliphatic hydrocarbon
Disclosed is a photocurable resin composition for nanoimprint, containing a curable monomer component with or without a binder resin. The composition further contains 0.001 to 5 parts by weight of a compound having a reactive functional group and a hydrophobic functional group in the same molecular skeleton, per 100 parts by weight of the total amount of the curable monomer component and binder resin. Preferably, the reactive functional group is at least one functional group selected from the group consisting of hydroxyl groups, epoxy groups, vinyl ether groups, oxetanyl groups, alkoxysilane groups, and free-radically polymerizable vinyl groups, and the hydrophobic functional group is at least one functional group selected from the group consisting of fluorine-containing groups, alkylsilane groups, alicyclic hydrocarbon groups, and aliphatic hydrocarbon groups having 4 or more carbon atoms.
Owner:DAICEL CHEM IND LTD
Preparation containing basic drug
InactiveUS20050271716A1Improving releasabilityGood release effectInorganic non-active ingredientsUrinary disorderMedicinePharmaceutical formulation
The present invention provides a pharmaceutical preparation containing basic physiologically active substance and enteric polymer, which has improvements in releasability of the contained physiologically active substance in intestinal canal. The basic medicine-containing preparation of the present invention comprises one or more electrolytes by which the action of the enteric polymer to suppress release of the basic physiologically active substance is improved.
Owner:KYOWA PHARMA IND
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