发明Composites of powdered fillers and polymer matrix

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著录项目

申请号 US19990345813D 申请日 1999年07月02日 最早公开日 2002年04月04日 所属国家/地区 美国
公开号及公开日 US2002038582A1   2002年04月04日
US6391082B1   2002年05月21日
授权日 2002年05月21日 说明书附图
申请人 HOLL RICHARD A. (美国)  
发明人 HOLL RICHARD A  
优先权 US19990345813   19990702
专利分类号 C08J3/20   B01F13/10   B22F3/20   B22F3/22   B29B7/40   B29B7/90   B29C47/00   B29C47/50   B29C67/24   B29C70/58   C08J5/00   C08K3/00   C08K7/24   C08L71/12   C22C32/00   H01L23/14   H01L23/29   H01L23/31   H05K1/03   H05K3/02  
代理机构 代理人 CHRISTOPHERDARROW  

名称及摘要

粉末填充物和聚合物粘合剂的复合材料及其制备方法
一种复合材料,其中包含体积含量至少为60%、最好为70%的制成细粉末的填充物,将该填料粉末均匀掺杂在聚乙烯(亚芳基醚)聚合物粘合剂中,形成混合物并制成特定形状,然后给该混合物施加足够高的温度令聚合物材料熔化,同时施加足够大的压力,令熔化的聚合物均匀分散在填料微粒缝隙之间。一个意外收获是:要想所述聚合物真正成为有效的粘合剂,所加入的固体填料的含量必须达到上述特定比例,低于该含量则所制成的成品易于脆裂;这一发现与现有技术刚好相反,过去认为随着所加入的固体填料的含量的增加,复合材料的强度将逐步降低,因此必须限制该固体填料的含量。为了将混合物中各种成分混合到足够的均匀程度,所述混合物各原料分别在各自的液态离散媒介中进行混合,其中聚合物内还包括有必要的添加剂,为了获得要求的微粒尺寸,可以分别对每种混合原料进行研磨,然后将它们混合,并再次进行搅拌研磨,令其实现完全均匀分布,继而将混合物与液态离散剂分离,由粘糊状混合材料制成坯料,再对该坯料进行热压处理。为达到最后的制成品所要求的化学和物理组合特性,填料可以是由多种成分混和而成,该制成品可以用来制造电子电路基底产品。
Composites of powdered fillers and polymer matrix
Composite materials comprising at least 60 volume %, preferably 70 volume %, of particles of finely powdered filler material in a matrix of poly(arylene ether) polymer material are made by forming a mixture of the components, forming the required bodies therefrom, and then heating and pressing the bodies to a temperature sufficient to melt the polymer and to a pressure sufficient to disperse the melted polymer into the interstices between the filler particles. Surprisingly these polymer materials can only be effective as bonding materials when the solids content is as high as that specified, since with lower contents the resultant bodies are too friable. This is completely contrary to accepted prior art practice which considers that composites are progressivly weakened as the solids content is increased, so that such content must be limited. In processes to obtain as complete a dispersion of the components as possible they are individually dispersed in a liquid dispersion medium containing the polymer together with necessary additives, each mixture being ground if required to obtain a desired particle size, the mixtures are mixed, again ground to produce thorough dispersion, are separated from the liquid dispersion medium and green articles formed from the resulting pasty mixture. The green articles are then heated and pressed as described above. Mixtures of different filler materials may be used to tailor the electrical and physical properties of the final materials. The articles preferably comprise substrates for use in electronic circuits.

同族及引用

同族专利 (10) 引用其他专利(227) 被其他专利引用(126)

WO0102468A9 COMPOSITES OF POWDERED FILLERS AND POLYMER MATRIX AND PROCESS FOR PREPARING THEM
AU5902300A Composites of powdered fillers and polymer matrix and process for preparing them
US6391082B1 Composites of powdered fillers and polymer matrix
US6391082B1 Composites of powdered fillers and polymer matrix
EP1200509B1 COMPOSITES OF POWDERED FILLERS AND POLYMER MATRIX AND PROCESS FOR PREPARING THEM
CN1175033C 粉末填充物和聚合物粘合剂的复合材料及其制备方法
JP2003521566A 【Title of corresponding document:us6391082B1】 Composites of powdered fillers and polymer matrix
AT283305T NETWORK SUBSTANCES FROM PULVERIZED FILLING MATERIALS AND A POLYMER MATRIX AND TECHNIQUES FOR YOUR ESTABLISHMENT
DE60016228D1 【Title of corresponding document:us6391082B1】 Composites of powdered fillers and polymer matrix
DE60016228T2 【Title of corresponding document:us6391082B1】 Composites of powdered fillers and polymer matrix
METAL SEPARATION TECHNIQUES
Mica composite material useful in rotating machines, electrical motor and/or generators for insulation purposes, comprises a first porous web with mica particles and thermoplastic portion, and a carrier in the form of second web
SYSTEM AND PROCESS OF HYDROGENATING FAT OR OIL
HIGH SHEAR PROCESS FOR AIR/FUEL MIXING
HIGHLY FILLED COMPOSITES OF POWDERED FILLERS AND POLYMER MATRIX
Precise method for the production of ceramic composites
METHODS AND APPARATUS FOR HIGH-SHEAR MIXING AND REACTING OF MATERIALS
Method and apparatus for emulsification
Apparatus for dispersion of a solid, liquid or gaseous substance in a liquid
HEAT EXCHANGER
HIGH SHEAR ROTARY FIXED BED REACTOR
PROCESS FOR HYDRODESULFURIZATION, HYDRODENITROGENATION, HYDROFINISHING, OR AMINE PRODUCTION
HIGH SHEAR SYSTEM AND METHOD FOR THE PRODUCTION OF ACIDS
【Title of corresponding document:EP1674151A1】 Apparatus for dispersion of a solid, liquid or gaseous substance in a liquid
SOLID-STATE ELECTROLYTIC CAPACITOR
【Title of corresponding document:CN102471054A】 High shear production of value-added product from refinery-related gas
REACTION DEVICE FOR MIXING AND MANUFACTURING METHOD USING THE REACTION DEVICE
LOW DIELECTRIC GLASS FIBER
MIXING APPARATUS AND MIXING METHOD FOR ADHESIVE OF REVERSING APPARATUS
Low dielectric constant composite material containing nano magnetic particles, and optical and semiconductor devices using the low dielectric constant composite material
Process for high shear gas-liquid reactions
Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix
Composite dielectric molded product and lens antenna using the same
Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured
Processes employing multiple successive chemical reaction process steps and apparatus therefore
Methods and apparatus for materials processing
Integrated circuit structure
Methods and apparatus for high-shear mixing and reacting of materials
Apparatus for transfer of heat energy between a body surface and heat transfer fluid
Systems and methods for disinfection
Bioreactor for growing engineered tissue
Low coefficient of thermal expansion (CTE) semiconductor packaging materials
Systems and methods for dissipating heat from a fluid ejector carriage
Systems and methods for dissipating heat into a fluid ejector carriage device
Device and method for preventing superheating of liquids in a microwave oven
Process for high shear gas-liquid reactions
Process for high shear gas-liquid reactions
Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof
Continuous polymerization reactor
Printed circuit board with improved heat dissipation efficiency, electronic apparatus having printed circuit board with improved heat dissipation efficiency, CRT display device having printed circuit board with improved heat dissipation efficiency, and recording/reproducing device or video display device incorporating recording/reproducing device having printed circuit board with improved heat dissipation efficiency
Plug flow reactor and polymers prepared therewith
Semiconductor device and method of manufacturing the same
Multi-component blending system
Method and apparatus for making beverages
Optical laminate
Method and device for the extraction of substances from liquids or solids dispersions
Device for dispersing a solid, liquid or gaseous substance in a liquid
Processes for producing polymer blends and polymer blend pellets
Microwave assisted centrifuge and related methods
Systems and methods for disinfection
Method and device for the foaming of at least one liquid or viscous substance
Processes employing multiple successive chemical reaction process steps and apparatus therefore
Bioreactor for growing engineered tissue
Low dielectric glass fiber
Apparatus and method for radiation processing of fluent food products
Nanofluid generator and cleaning apparatus
Apparatus and Process for Conversion of Biomass/Waste Into Bio-Organic Soil Enricher & Conditioner and Fuel
Method of producing of fatty acid alkyl esters and system of producing fatty acid alkyl esters
Fine bubble generating apparatus
LOW DIELECTRIC GLASS FIBER
Mixer for continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
Esterification and transesterification systems, methods and apparatus
Composite materials and devices comprising single crystal silicon carbide heated by electromagnetic radiation
STATIC REACTOR SYSTEM
Catalytic hydrogenation process for the production of low trans fat-containing triglycerides
Method for operating a couette device to create and study emulsions
High shear process for the production of butadiene sulfone
System and process for production of benzoic acids and phthalic acids
System and process for hydrodesulfurization, hydrodenitrogenation, or hydrofinishing
System and process for alkylation
System and process for fischer-tropsch conversion
High shear process for cyclohexane production
System and process for production of fatty acids and wax alternatives from triglycerides
System and process for production of liquid product from light gas
System and process for production of polyethylene and polypropylene
System and process for production of toluene diisocyanate
System and process for starch production
Method of producing ethyl acetate
System and process for inhibitor injection
Method of making phthalic acid diesters
High shear process for aspirin production
Method of making glycerol
Method of making linear alkylbenzenes
High shear process for dextrose production
Integration of an integrated gasification combined cycle power plant and coal to liquid facility
Systems and methods for disinfection
Method and apparatus for sludge removal from a tank
Antenna for implantable medical devices formed on extension of RF circuit substrate and method for forming the same
Phased array cofire antenna structure and method for operating the same
High dielectric substrate antenna for implantable miniaturized wireless communications and method for forming the same
External RF telemetry module for implantable medical devices
Co-fired multi-layer antenna for implantable medical devices and method for forming the same
System and process for production of polyvinyl chloride
DEVICE AND METHOD FOR MIXING MATERIALS
CONTENT DISTRIBUTION SERVER AND CONTENT DISTRIBUTION METHOD
High shear rotary fixed bed reactor
High shear process for air/fuel mixing
Co-fired electrical feedthroughs for implantable medical devices having a shielded RF conductive path and impedance matching
System and process for production of aniline and toluenediamine
System and process for production of nitrobenzene
Applying shear stress for disease treatment
High shear process for producing micronized waxes
High shear oxidation of cyclohexane
High shear oxidation of wax
Process for hydrodesulfurization, hydrodenitrogenation, hydrofinishing, or amine production
High shear hydrogenation of wax and oil mixtures
System and method for gas reaction
Apparatus and method for gas separation
Method of making alkylene glycols
High shear system for the production of chlorobenzene
System for making linear alkylbenzenes
Chemical process accelerator systems utilizing taylor vortex flows
Electrochemical cells utilizing Taylor Vortex Flows
Direct reaction fuel cells utilizing taylor vortex flows
Dynamic accelerated reaction batteries utilizing Taylor Vortex Flows
Fuel reformers utilizing Taylor Vortex Flows
High Shear Production of Value-Added Product From Refinery-Related Gas
Gasification of carbonaceous materials and gas to liquid processes
System and process for production of liquid product from light gas
Method and system for transforming content for execution on multiple platforms
Algae processing
Process for preparing gamma-hydroxybutyrate
BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR
Reactor for producing pharmaceutical particles in a precipitation process
High shear process for processing naphtha
High shear system and process for the production of acetic anhydride
Method of making alkylene glycols
Method of making chlorohydrins
HIGH SHEAR PROCESS FOR THE PRODUCTION OF CUMENE HYDROPEROXIDE
High shear system and process for the production of halogenated and/or sulfonated paraffins
High shear application in medical therapy
High shear application in drug delivery
Method and system for transforming content for execution on multiple platforms
Process for production of fatty acids and wax alternatives from triglycerides
Process for upgrading low value renewable oils
Process for oxidizing alkyl aromatic compounds
Mixtures used in oxidizing alkyl aromatic compounds
Process for producing terephthalic acid
Solid terephthalic acid composition
Process for purifying terephthalic acid
Process for oxidizing alkyl aromatic compounds
Process for producing terephthalic acid
Poly(arylene ether)-poly(hydroxy ether) block copolymer and method of making
Crude oil desulfurization
System and process for hydrodesulfurization, hydrodenitrogenation, or hydrofinishing
Application triggering
Method of hydrogenating aldehydes and ketones
BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR
High shear application in medical therapy
High shear application in processing oils
System and method for gas reaction
System and process for production of fatty acids and wax alternatives from triglycerides
Method of making chlorohydrins
Fine bubble generating apparatus
Method of making alcohols
Gasification of carbonaceous materials and gas to liquid processes
Method and system for liquid phase reactions using high shear
Applying shear stress for disease treatment
Method of applying shear stress to treat brain disorders
System and process for inhibitor injection
Method of making linear alkylbenzenes
High shear process for air/fuel mixing
Apparatus and method for gas separation
Method of making glycerol
High shear process for dextrose production
System and process for alkylation
APPARATUS FOR PREPARING CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PREPARING THE SAME USING THE APPARATUS
Method and system to provide interactivity using an interactive channel bug
Method of making alcohols
High shear hydrogenation of wax and oil mixtures
High shear hydrogenation of wax and oil mixtures
Apparatus and method for gas separation
High shear system and process for the production of acetic anhydride
Chemical reaction apparatus
Ozonated liquid dispensing unit
Triblock copolymer, method for its formation, and compatibilized compositions comprising it
Method of high shear comminution of solids
High shear process for producing micronized waxes
System and process for inhibitor injection
High shear hydrogenation of wax and oil mixtures
High shear process for air/fuel mixing
Systems and methods for processing cells
High shear application in processing oils
Reactor and catalyst for converting natural gas to organic compounds
High shear application in medical therapy
Algae processing
Method of making glycerol
High shear process for processing naphtha
Hybrid PCB with multi-unreinforced laminate
Apparatus for controlled blowing of asphalt
SYSTEMS AND METHODS FOR PROCESSING CELLS
SYSTEMS AND METHODS FOR PROCESSING CELLS
Systems and methods for processing cells
METHODS AND APPARATUS FOR TRANSFER OF HEAT ENERGY BETWEEN A BODY SURFACE AND HEAT TRANSFER FLUID
METHOD AND APPARATUS FOR PRODUCING PARTICLES VIA SUPERCRITICAL FLUID PROCESSING
DEVICE FOR DISPERSING A SOLID, LIQUID OR GASEOUS SUBSTANCE IN A LIQUID
AN APPARATUS FOR PROCESSING MATERIALS
MICROWAVE-EMITTING ROTOR, SEPARATOR APPARATUS INCLUDING SAME, METHODS OF OPERATION AND DESIGN THEREOF
THIN FILM TUBE REACTOR
A HIGH THROUGHPUT MATERIALS-PROCESSING SYSTEM
APPARATUS AND METHOD FOR RADIATION PROCESSING OF FLUENT FOOD PRODUCTS
MATERIAL PROCESSING APPARATUS WITH A PRE-PROCESSING ZONE AND A PROCESSING ZONE
PROCESS AND CATALYST FOR PRODUCTION OF LOW TRANS FAT-CONTAINING TRIGLYCERIDES
ESTERIFICATION AND TRNSESTERIFICATION SYSTEMS, METHODS AND APPARATUS
LOW DIELECTRIC GLASS FIBER
CRYSTALLIZATION REACTION APPARATUS FOR PREPARATION OF MASSIVE CRYSTALLINE PARTICLES AND CRYSTALLINE SEPARATION PROCESSING SYSTEM
HIGH SHEAR PROCESS FOR ASPIRIN PRODUCTION
STATIC REACTOR SYSTEM
SPINNING TUBE IN TUBE REACTORS AND THEIR METHODS OF OPERATION
HIGH SHEAR PROCESS FOR AIR/FUEL MIXING
FILLED POLYMER COMPOSITION FOR ETCH CHAMBER COMPONENT
CHEMICAL AND ELECTROCHEMICAL CELLS UTILIZING TAYLOR VORTEX FLOWS
CO-FIRED ELECTRICAL FEEDTHROUGHS FOR IMPLANTABLE MEDICAL DEVICES HAVING A SHIELDED RF CONDUCTIVE PATH AND IMPEDANCE MATCHING
HIGH SHEAR SYSTEM AND METHOD FOR THE PRODUCTION OF ACIDS
REACTOR FOR PRODUCING PHARMACEUTICAL PARTICLES IN A PRECIPITATION PROCESS
DEVICE FOR COOLING A POURABLE OR LIQUID PRODUCT
CHEMICAL AND PHYSICAL PROCESSING DEVICE AND CHEMICAL AND PHYSICAL PROCESSING METHOD
APPARATUS FOR PRODUCING HIGHLY HOMOGENOUS MULTI-COMPONENT SUSPENSIONS, MIXTURES, POWDERS, AND MATERIALS
SYSTEM AND METHOD FOR PRODUCING BIOMATERIALS
THICK ELECTRODE DIRECT REACTION FUEL CELLS UTILIZING CROSS-FLOWS AND TAYLOR VORTEX FLOWS
HIGH SHEAR APPLICATION IN PROCESSING OILS
COMPATIBILIZED COMPOSITION, METHOD FOR THE FORMATION THEREOF, AND ARTICLE COMPRISING SAME
METHODS AND APPARATUS FOR MEASURING RHEOLOGICAL PROPERTIES OF MULTI-PHASE FLUIDS
PROCESS FOR RETROFITTING A POLYMER PRODUCTION APPARATUS
PROCESS FOR INCORPORATING ADDITIVES INTO A LIQUID POLYMER FOR PRODUCING A PLURALITY OF POLYMER PRODUCTS FROM ONE CONTINUOUS POLYMERIZATION REACTOR
METAL SINTERING FILM COMPOSITIONS
METAMATERIAL SUBSTRATE FOR CIRCUIT DESIGN
Rupturing of tissue cells - tapered homogeniser rotor allows fine adjustment of clearance
Micromechanical visual movement setting
Device for heating and cooling from machine advance to the plastics processing
Wavelength selection device and method.
Electrical insulating material und process of making insulated electrical conductors.
A method and apparatus for continuously changing the structure of substances or mixtures of such substances
Emulsifying equipment and method
CHEMICAL METHOD ON SURFACE OF ROTATING ARTICLE
ROTARY ELECTRIC MACHINE
POLYPHENYLENE OXIDE RESIN COMPOSITION AND SHEET COMPOSED OF SAID RESIN COMPOSITION
CURABLE LINEAR POLYPHENYLENE ETHER MUTUAL INTRUSIVE POLYMER RETICULATED STRUCTURE COMPOSITION AND ITS PRODUCTION
POLYPHENYLENE ETHER RESIN COMPOSITION
HEAT-RESISTING PRINTING BASE MATERIAL AND LABEL
PRODUCTION OF CERAMIC PARTICULATE AND DEVICE THEREFOR
【Title of corresponding document:CA2142193C】 METHODS AND APPARATUS FOR HIGH-SHEAR MATERIAL TREATMENT
UNFUNCTIONED POLY(ARYLENE ETHER) AND ITS SYNTHESIS
【Title of corresponding document:us5739193A】
HIGHLY ADHESIVE POLYARYLENE ETHER
【Title of corresponding document:DE19634450A1】
HEAT EXCHANGER FOR COOLING
【Title of corresponding document:CA2431435A1】 TUBULAR REACTOR WITH COAXIAL CYLINDERS AND PROCESS USING THIS REACTOR
ULTRASONIC DISINTEGRATOR OF MECHANICAL IMPURITIES IN LIQUID
LOOSE MATERIAL REFRIGERATOR
Machine for treating plastic masses and fibrous materials
Apparatus for foaming liquids
Insulated freezer shell and transmission
Method and apparatus for emulsifying fluids
Rotary contactor for fluids
Apparatus for chlorinating wood pulp
Lather making machine
APPARATUS FOR PROCESSING PLASTIC MATERIALS
Venturi-type devices
PROCESS FOR SCRUBBING GAS STREAMS
Electro-magnetically controllable beam deflection device
Pivoting mirror device
Apparatus and processes for the treatment of materials by ultrasonic longitudinal pressure oscillations
Composite materials
Apparatus for continuous preparation of acrylonitrilebutadienstyrene copolymer
Fluid mixing apparatus
Chemical process on the surface of a rotating body
High dielectric constant type ceramic composition consisting essentially of Pb(Fe1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-Pb(Mg1/2W1/2)O3
Cooling system for rotary electric machines
Cooling system for rotors of electric machines, especially for turbo-generator rotors with a superconductive field winding
Inorganic reinforcing phase dispersed and bonded to polymer matrix
Microwave circuit boards
Apparatus for ultrasonic processing of materials
Apparatus for forming foam
Fluid food processor
Construction and method for improving heat transfer and mechanical life of tube-bundle heat exchangers
Fluid handling apparatus
Shell and tube heat transfer apparatus and process therefor
Fluid handling apparatus
Ultraviolet radiation purification system
Method and apparatus for foaming high viscosity polymer materials
Thermoplastic polyarylene ethers
Multicomponent fluid separation and irradiation system
Grinding apparatus
Method for sterilizing liquids by ultraviolet radiation
POLYARYLENE ETHERS
Composite material for dielectric lens antennas
THERMOPLASTIC COATED MAGNETIC POWDER COMPOSITIONS AND METHODS OF MAKING SAME
Emulsifying method and apparatus
Thermoplastic coated iron powder components and methods of making same
Apparatus for irradiating fluids
Crosslinked fluorinated poly(arylene ether)
Process for preparing polymeric material with microwave
Methods and apparatus for treating materials in liquids
Treatment of fibrous lignocellulosic biomass by high shear forces in a turbulent couette flow to make the biomass more susceptible to hydrolysis
Systems and methods for eradicating contaminants using photoactive materials in fluids like blood
Continuous polymerization of vinyl monomers
Methods and apparatus for the mixing and dispersion of flowable materials
Impact modified syndiotactic vinyl aromatic polymers
Polyarylene ethers containing xanthone units, a process for their preparation, and their use
Fluoropolymeric electrical substrate material exhibiting low thermal coefficient of dielectric constant
Reticulation resistant photoresist coating
Process for producing microcapsules
Particulate filled composite film and method of making same
Metal repair tape for superalloys
Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same
Ceramic compositions for BZN dielectric resonators
Ceramic filled composite polymeric electrical substrate material exhibiting high dielectric constant and low thermal coefficient of dielectric constant
Methods and apparatus for high-shear material treatment
Process for preparing microcapsules
Device and method for supplying fluid materials
Nonfunctionalized poly(arylene ethers)
Nonfunctionalized poly(arylene ether) dielectrics
Solventless method for making polyarylene ethers
Pyrochlore based oxides with high dielectric constant and low temperature coefficient
Method for making polyarylene ethers from mesitol
Polymeric compositions having a temperature-stable dielectric constant
Highly thermally conductive yet highly comformable alumina filled composition and method of making the same
Iron powder components containing thermoplastic resin and method of making same
Iron-based powder compositions containing green strength enhancing lubricants
Method for making encapsulated gas microspheres from heat denatured protein in the absence of oxygen gas
Method for determining concentration of a laminar sample stream
Process for producing masked polyarylene ethers
Hydrolytic preparation of titanium dioxide pigments
Micro-mixer and mixing method
Hydrogen storage material
Process for manufacture of integrated circuit device using a matrix comprising porous high temperature thermosets
Serpentine channel with self-correcting bends
Irradiation device and method for fluids especially for body fluids
Flexureless multi-stable micromirrors for optical switching
Composites of powdered fillers and polymer matrix
Composites of powdered fillers and polymer matrix
Faceplate for network switching apparatus
Method for determining concentration of a laminar sample stream
Methods and apparatus for materials processing
Electromagnetic wave assisted chemical processing
Process for high shear gas-liquid reactions
Highly filled composites of powdered fillers and polymer matrix
Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured
Methods and apparatus for transfer of heat energy between a body surface and heat transfer fluid
Methods and apparatus for materials processing
MIXER APPARATUS
MICRO-MIXER AND MIXING METHOD
ELECTRO-OPTICAL STORAGE SYSTEM WITH FLYING HEAD FOR NEAR-FIELD RECORDING AND READING
POLYMERIC COMPOSITIONS HAVING A TEMPERATURE-STABLE DIELECTRIC CONSTANT
AMMONIA-BASED HYDROGEN GENERATION APPARATUS AND METHOD FOR USING SAME
METHODS AND APPARATUS FOR TRANSFER OF HEAT ENERGY BETWEEN A BODY SURFACE AND HEAT TRANSFER FLUID

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2014年06月20日