Provided is a vacuum heat-insulating material which comprises a core material, an adsorbent and a film that has gas barrier properties, and which is characterized in that: the core material and the adsorbent are depressurized and sealed in the film; the core material contains glass wool and an organic binder; the content of the organic binder in a total of 100% by mass of the glass wool and the organic binder is 3.0% by mass to 9.0% by mass; the density of the core material is not less than 130 kg/m3but less than 200 kg/m3; and the adsorbent contains an adsorbent 1 which adsorbs moisture by chemisorption, and an adsorbent 2 which has a lower moisture adsorption rate than the adsorbent 1.
36 - Financial, insurance and real estate services
Goods & Services
Financial services, namely, mortgage lending services, loan servicing services in the nature of arranging and financing of loans, real estate services, namely, rental property management, loan broker services in the nature of mortgage brokerage, financial loan consulting services in the field of loan financing, financing and loan services, all of the foregoing provided via electronic means
36 - Financial, insurance and real estate services
Goods & Services
Real estate investment services, namely, equity and debt investments in low income housing tax credit properties and other affordable properties; real estate investment services in the field of affordable housing; housing services, namely, real property acquisition of affordable housing properties and interests therein; real estate investment services, namely, real estate investment in low income housing tax credit partnerships; real estate investment services, namely, real estate syndication and investment management for properties qualifying for low- income housing and/or other tax credits; financial planning, namely, structuring and managing tax credit and affordable housing investment funds; financial planning, namely, equity syndication services; financial investment in the field of low-income housing and tax-credit developments
4.
AQUEOUS BINDER FOR INORGANIC FIBER HEAT-INSULATING AND SOUND-ABSORBING MATERIAL AND INORGANIC FIBER HEAT-INSULATING AND SOUND-ABSORBING MATERIAL
The present invention relates to an aqueous binder for a heat-insulating and sound-absorbing inorganic fiber material, the aqueous binder comprising a polymer having a carboxy group and a crosslinking agent for the polymer, wherein the crosslinking agent comprises an alkanol monoamine and a polyamine having an imino group, the polyamine has an amine value of 1200 to 1650 mg KOH/g, and a ratio of the total number of moles of amino groups and imino groups in the crosslinking agent with respect to the total number of moles of hydroxyl groups, amino groups, and imino groups in the crosslinking agent is 0.6 or less.
Provided are a piezoelectric material, a piezoelectric member, a piezoelectric element and a pressure sensor that can be used in high-temperature environments. The piezoelectric material is composed of Sr-substituted akermanite represented by Ca(2-x)SrxMgSi2O7 (0.1≤x≤0.6).
G01L 23/10 - Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquidIndicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
36 - Financial, insurance and real estate services
Goods & Services
Real estate investment services, namely, equity and debt investments in low income housing tax credit properties and other affordable properties; real estate investment services in the field of affordable housing; housing services, namely, real property acquisition of affordable housing properties and interests therein; real estate investment services, namely, real estate investment in low income housing tax credit partnerships; real estate investment services, namely, real estate syndication and investment management for properties qualifying for low- income housing and/or other tax credits; financial planning, namely, structuring and managing tax credit and affordable housing investment funds; financial planning, namely, equity syndication services; financial investment in the field of low-income housing and tax-credit developments
36 - Financial, insurance and real estate services
Goods & Services
Real estate investment services, namely, equity and debt investments in low income housing tax credit properties and other affordable properties; real estate investment services in the field of affordable housing; housing services, namely, real property acquisition of affordable housing properties and interests therein; real estate investment services, namely, real estate investment in low income housing tax credit partnerships; real estate investment services, namely, real estate syndication and investment management for properties qualifying for low- income housing and/or other tax credits; financial planning, namely, structuring and managing tax credit and affordable housing investment funds; financial planning, namely, equity syndication services; financial investment in the field of low-income housing and tax-credit developments
Providing demand creation and lead generation activities and services; providing an Internet website portal featuring real estate marketing and lead generation resources and services
9.
AQUEOUS BINDER FOR INORGANIC FIBER HEAT-INSULATING AND SOUND-ABSORBING MATERIAL AND INORGANIC FIBER HEAT-INSULATING AND SOUND-ABSORBING MATERIAL
The present invention pertains to an aqueous binder that is for an inorganic fiber heat-insulating and sound-absorbing material, and that contains a polymer having a carboxy group and a cross-linking agent for said polymer. The cross-linking agent contains an alkanol monoamine and a polyamine having an imino group. The polyamine has an amine value of 1200-1650 mgKOH/g. The ratio of the total mole number of imino groups and amino groups in the cross-linking agent with respect to the total mole number of hydroxyl groups, amino groups, and imino groups in the cross-linking agent is 0.6 or less.
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
D06M 13/328 - Amines the amino group being bound to an acyclic or cycloaliphatic carbon atom
The present invention provides a high frequency filter which uses a novel piezoelectric material that has a high electromechanical coupling coefficient. A high frequency filter according to one embodiment of the present invention is provided with: a substrate; and a piezoelectric film which is composed of potassium sodium niobate and is formed above the substrate by a hydrothermal synthesis method.
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
Provided are a heat-insulating sound-absorbing material having improved workability, and a partition wall which suppresses degradation of sound insulation performance. A heat-insulating sound-absorbing material 1, which is made from a mass of inorganic fibers, has a mass density of 10-20 kg/m3 and has a length load average fiber diameter of the inorganic fibers of the mass of 2.0-8.7 μm. The mass comprises a 20-66% inorganic fiber having a length load average fiber diameter of less than 4.0 μm, and a 13-58% inorganic fiber having a length load average fiber diameter of 7.0 μm or longer. The partition wall includes the heat-insulating sound-absorbing material in a hollow part therein.
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
E04B 1/76 - Heat, sound or noise insulation, absorption, or reflectionOther building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
E04B 1/82 - Heat, sound or noise insulation, absorption, or reflectionOther building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
36 - Financial, insurance and real estate services
Goods & Services
Financial services, namely, mortgage lending services, loan servicing services in the nature of arranging and financing of loans, real estate services, namely, rental property management, loan broker services in the nature of mortgage brokerage, financial loan consulting services in the field of loan financing, financing and loan services, all of the foregoing provided via electronic means
13.
PIEZOELECTRIC MATERIAL, PIEZOELECTRIC MEMBER, PIEZOELECTRIC ELEMENT, AND PRESSURE SENSOR
G01L 1/16 - Measuring force or stress, in general using properties of piezoelectric devices
G01L 23/10 - Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquidIndicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
H01L 41/053 - Mounts, supports, enclosures or casings
H01L 41/113 - Piezo-electric or electrostrictive elements with mechanical input and electrical output
H01L 41/22 - Processes or apparatus specially adapted for the assembly, manufacture or treatment of piezo-electric or electrostrictive devices or of parts thereof
H01L 41/338 - Shaping or machining of piezo-electric or electrostrictive bodies by machining by cutting or dicing
In conventional examples of vacuum heat-insulating members for which internal physical properties can be measured using sensors, and the like, there have been limitations on continuous power supply from batteries to sensor systems installed in the vacuum heat-insulating members, and receiving sensor data over a long period of time has required regular charging. In this invention, provided inside a vacuum heat-insulating member is a compact wireless vacuum gauge comprising a pressure sensor, a power reception coil, a DC/DC converter, and a transmission unit for transmitting measurement data at least including pressure values. The voltage of electricity supplied through non-contact power supply is stabilized by the DC/DC converter. The coil diameter of the power reception coil used to supply power to the sensor and communicate with the sensor is set to an appropriate range within which communication and power transmission are possible according to the power transmission distance from a power transmission coil and the thickness of a gas barrier film. As a result, a vacuum heat-insulating member is provided that makes it possible to achieve stable power supply and continuously communicate without interruption.
36 - Financial, insurance and real estate services
Goods & Services
Commercial mortgage lending; commercial mortgage banking services; real estate asset management services; loan financing services; financial evaluation services in connection with real estate; real estate financing services; real estate investment; real estate portfolio management; financial services, namely, broker/dealer services on securities exchanges and over-the-counter markets; business brokerage services and related consulting pertaining to business sales, mergers, acquisitions and business valuations; brokerage of bonds and underwriting of bonds in the nature of securities underwriting for bonds for commercial mortgage loans; purchasing of and selling of companies, namely, business brokerage; financial services, namely, investment advice, investment management, investment consultation and investment of funds for others, including private and public equity and debt investment services; all of the foregoing excluding the field of overlay and agency outsource management
36 - Financial, insurance and real estate services
Goods & Services
FINANCIAL MANAGEMENT SERVICES, namely, ADMINISTERING THE ISSUANCE, UNDERWRITING, COLLATERAL MANAGEMENT AND DISTRIBUTION OF SECURITIES IN THE NATURE OF A SERIES OF COLLATERALIZED LOAN OBLIGATIONS (CLOS); FINANCIAL MANAGEMENT, namely, CREATION AND MANAGEMENT OF INVESTMENT PORTFOLIOS FOCUSED ON LEVERAGED LOANS, HIGH YIELD BONDS AND COLLATERALIZED LOAN OBLIGATIONS (CLOS)
17.
COLORED RESIN COMPOSITION AND COLORED RESIN MOLDED ARTICLE
A colored resin composition containing a thermoplastic resin, a glass filler, and a colorant and having a difference between the refractive index of the thermoplastic resin for light of a wavelength of 589.3 nm and the refractive index of the glass filler for light of a wavelength of 589.3 nm of 0.001 or less.
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
C03C 3/093 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium containing zinc or zirconium
In conventional examples of vacuum heat-insulating materials in which physical properties on the interior can be measured using sensors, etc., it is impossible to charge an internal battery that supplies power to the sensors, etc. Furthermore, filling the internal space of the vacuum heat-insulating material a sensor and a battery, causes problems such as a reduction in the number of independent cells constituted by core material fibers, and an inability to prevent the inflow of gas from the outside. In order to solve the abovementioned problems, the present invention provides a vacuum heat-insulating material having, on the interior thereof, a compact wireless vacuum gauge containing: a thermocouple-type vacuum sensor, a piezoresistive vacuum sensor, a crystal vacuum sensor or a pressure sensor using a combination thereof; a battery; a charging unit; and a transmission unit for transmitting measurement data including at least a pressure value. Therein, the pressure sensor is formed from a microelectromechanical system (MEMS), and the vacuum heat-insulating material is configured so as to charge the battery without electrically connecting the charging unit to an external power supply.
F16L 59/065 - Arrangements using an air layer or vacuum using vacuum
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
19.
GLASS FILLER-CONTAINING POLYCARBONATE RESIN COMPOSITION, AND MOLDED BODY THEREOF
The present invention pertains to a polycarbonate resin composition containing: an aliphatic polycarbonate resin (A) having a specific repeating unit; and a glass filler (B) having a specific composition and containing 5 mass% or less total of Li2O, Na2O, K2O and Cs2O, wherein the refractive index of the aliphatic polycarbonate resin (A) is 1.480-1.520 with respect to light having a wavelength of 589.3 nm, the refractive index of the glass filler (B) is 1.485-1.520 with respect to light having a wavelength of 589.3 nm, and the difference in refractive index between the aliphatic polycarbonate resin (A) and the glass filler (B) is at most 0.003 with respect to light having a wavelength of 486.1 nm, at most 0.001 with respect to light having a wavelength of 589.3 nm, and at most 0.001 with respect to light having a wavelength of 656.3 nm. Provided are: a polycarbonate resin composition capable of providing a molded body having excellent transparency; and a molded body having excellent transparency.
The present invention provides a connector 8 that connects a parting material 6 having a plate-shaped base part 6b to a wall surface 4, wherein the connector is characterized by comprising: a base plate part 8a; a receiving part 8c formed on one surface 8b of the base plate 8a and receiving the plate-shaped base part 6b of the parting material 6; and a projecting part 8e that projects from the other surface 8d of the base plate part 8a and can be inserted into a hole 4a formed in the wall surface 4, the receiving part 8c being configured so as to grip a side edge part 6b’ of the plate-shaped base part 6b of the parting material 6, and the projecting part 8e having a detachment prevention part 8k that prevents detachment from the hole 4a.
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements
F16B 5/06 - Joining sheets or plates to one another or to strips or bars parallel to them by means of clamps or clips
23.
Aqueous binder for inorganic-fiber heat-insulating sound-absorbing member, and inorganic-fiber heat-insulating sound-absorbing member
Disclosed is an aqueous binder for an inorganic-fiber heat-insulating sound-absorbing member, comprising a polycarboxylic acid and a crosslinking agent for the polycarboxylic acid, in which the polycarboxylic acid comprises a polycarboxylic acid having a weight average molecular weight of 1000 to 20000 and an acid value of 500 to 900 mgKOH/g; the crosslinking agent comprises a branched polyethyleneimine having a weight average molecular weight of 300 to 2000, and an alkanolamine having a lower molecular weight than the polyethyleneimine and an alcohol valence of 2 or less; the ratio of the total mole of a hydroxyl group, an amino group and an imino group in the crosslinking agent relative to the mole of a carboxy group in the polycarboxylic acid is 0.30 to 0.75; and the ratio of the total mole of the amino group and imino group in the crosslinking agent relative to the total mole of the hydroxyl group, amino group and imino group in the crosslinking agent is 0.34 to 0.80.
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
C09D 133/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
C03C 25/28 - Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
Disclosed is an aqueous binder for an inorganic-fiber heat-insulating sound-absorbing member, comprising a polycarboxylic acid and a crosslinking agent for the polycarboxylic acid, in which the polycarboxylic acid comprises a polycarboxylic acid having a weight average molecular weight of 1000 to 20000 and an acid value of 500 to 900 mgKOH/g; the crosslinking agent at least comprises a polyamine without a hydroxyl group, the polyamine having at least one of an amino group and an imino group and having a weight average molecular weight of 100 to 500 and an amine value of 1150 to 1650 mgKOH/g, and a polyol without an amino group and an imino group, the polyol having a hydroxyl group and having a weight average molecular weight of 90 to 250 and an alcohol valence of 3 or more; the ratio of the total mole of the hydroxyl group, amino group and imino group in the crosslinking agent relative to the mole of the carboxy group in the polycarboxylic acid is 0.3 to 1.2; and the ratio of the total mole of the amino group and imino group in the crosslinking agent relative to the total mole of the hydroxyl group, amino group and imino group in the crosslinking agent is 0.01 to 0.2.
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
D06M 13/368 - HydroxyalkylaminesDerivatives thereof, e.g. Kritchevsky bases
C09D 133/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
C03C 25/28 - Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
A glass wool heat-retaining band 1 is provided with a band-shaped sheath material 2 and multiple heat-retaining pieces 3 comprising glass wool and disposed side-by-side in a specified direction D on one surface 2a of the sheath material 2. The heat-retaining pieces 3 comprise a first heat-retaining piece 4 and a second heat-retaining piece 5 with a higher density than the first heat-retaining piece 4. On the one surface 2a, first regions R1, on which a first heat-retaining piece 4 is disposed, and second regions R2, on which a second heat-retaining piece 5 is disposed, line up alternately in the specified direction D.
A transparent ABS resin composition which enables a production of a molded article retaining an excellent mechanical strength without decreasing the transparency and opacity, consisting of: based on a total mass of the transparent ABS resin composition, 70 to 98% by mass of a transparent ABS resin; and 2 to 30% by mass of a glass filler. The glass filler consists of glass components and optionally at least one oxide.
A ceiling member 100 in which a porous inorganic composite layer 10 is formed on mutually opposing side surfaces 1, and a main surface 2 comprises a square inorganic fiberboard 20, wherein the porous inorganic composite layer 10 is 1200 to 3500% more dense than the inorganic fiberboard 20.
Provided is a method for producing a thermosetting aqueous binder containing a polycarboxylic acid and an amine-based compound, which serves as a crosslinking agent for said polycarboxylic acid and which has two or more amino groups and/or imino groups per molecule, the method comprising: a blocking step for blocking at least a part of the carboxy group of the polycarboxylic acid with a volatile basic compound so as to obtain a blocked polycarboxylic acid; and a mixing step for mixing the blocked polycarboxylic acid and the amine-based compound. The present invention thus configured is able to reduce precipitates and viscous substances generated during production to a level sufficient for practical use.
The present invention provides a polycarbonate resin composition which is capable of maintaining favorable fluidity during molding, inhibiting a bleed-out phenomenon after molding, and further producing molding products with high transparency. Specifically, the polycarbonate resin composition comprises: an aromatic polycarbonate resin; and 0.01 to 1.0 parts by mass of a fatty acid compound relative to 100 parts by mass of the aromatic polycarbonate resin, the fatty acid compound containing at least one selected from the group consisting of fatty acid esters and fatty acid amides. The fatty acid compound has an average molecular weight of 800 to 5000. The fatty acid compound contains 10 to 80% by mass of an unsaturated fatty acid compound relative to the total mass of the fatty acid compound.
Provided is a gas adsorbing material which exhibits high gas adsorption capacity. The porosity of this gas adsorbing material is controlled to 40-80% by using a binder that is composed of calcium silicate or magnesium silicate together with zeolite and calcium oxide.
B01J 20/04 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
F16L 59/065 - Arrangements using an air layer or vacuum using vacuum
Provided is a polycarbonate resin composition that retains an excellent impact strength while being able to produce a molded article having an improved rigidity and appearance. Specifically provided is a polycarbonate resin composition containing a polycarbonate resin, a glass fiber surface-treated with a sizing agent, and an elastomer, said polycarbonate resin composition being characterized in that: the glass fiber has a mass-average fiber diameter of 4-15 μm and a mass-average fiber length of 100-250 μm; the elastomer is a dimethylpolysiloxane rubber grafted with an acrylic resin; the mass ratio (polycarbonate resin:glass fiber) of the polycarbonate resin and the glass fiber is 80-95:5-20; and the mass ratio (elastomer/glass fiber) of the elastomer and the glass fiber is 0.10-0.30.
Provided is a polypropylene resin composition which has improved mechanical strength and good external appearance, does not exhibit high anisotropy, and has a high glass fiber content. In the polypropylene resin composition having a high glass fiber content, the mass average fiber length of the glass fibers is 200-300 μm, and 60 mass% or more of the glass fibers with respect to the mass of the glass fibers have a fiber length within the range of ±100 μm from the mass average fiber length.
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
B29B 7/48 - MixingKneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
A heat-insulating and sound-absorbing glass-fiber object (1) which comprises a sound-absorbing layer (2) and a sound-insulating layer (3) that are molded glass-fiber articles, wherein the sound-absorbing layer (2) has a thickness of 5-30 mm and a density of 20-100 kg/m3 due to glass fibers having a diameter of 3-5 µm, and the sound-insulating layer (3) has a thickness of 3-10 mm and a density of 40-180 kg/m3 due to glass fibers having a diameter of 5-7 µm.
G10K 11/178 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effectsMasking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
B60R 13/08 - Insulating elements, e.g. for sound insulation
G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
A glass-fiber thermal-insulation sound absorbing body (1) according to the present invention is provided with a flexible part (2) and a high-rigidity part (3) that are molded by intertwining a plurality of glass fibers and that are stacked on each other; the density of the flexible part (2) is greater than 80 kg/m3 and equal to or less than 100 kg/m3; and the density of the high-rigidity part (3) ranges from 120 kg/m3 to 300 kg/m3, and the bending elastic modulus thereof ranges from 150 MPa to 500 MPa.
G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B60R 13/08 - Insulating elements, e.g. for sound insulation
The present invention relates to a vacuum insulation material that is lightweight and has good thermal conductivity, in which a core material formed of inorganic particles is depressurized and sealed by a covering material. The inorganic particles contain spherical particles or short-fiber particles. The distribution of the average particle sizes of the particles is as follows: inorganic particles with an average particle size of 0.1 to less than 1 μm make up 60-90 mass%; inorganic particles with an average particle size of 1 to less than 10 μm make up 5-30 mass%; and inorganic particles with an average particle size of 10 to 50 μm make up 1-10 mass%. The covering material is formed of a metal foil or a film on which metal or metal oxide is evaporated. The density of the vacuum insulation material falls within the range of 150-200 kg/m3.
Provided is a glass filler-containing transparent ABS resin composition which can be used to produce moldings without reducing transparency or transmissivity, while maintaining excellent mechanical strength. Specifically, this transparent ABS resin composition contains, with respect to the total mass of said transparent ABS resin composition, 70-98 mass% transparent ABS resin, and 2-30 mass% of glass filler, said glass filler containing, with respect to the total mass of said glass filler, 55-60 mass% silicon dioxide (SiO2), 10-15 mass% aluminum oxide (Al2O3), 18-22 mass% calcium oxide (CaO), 2-8 mass% boron oxide (B2O3), 0.01-1 mass% magnesium oxide (MgO), and 0.01-1 mass% sodium oxide (Na2O) or potassium oxide (K2O). In the glass filler, the mass ratio (CaO/SiO2) of calcium oxide to silicon dioxide is 0.36-0.40.
The present invention provides a polycarbonate resin composition which can retain good fluidity at the time of molding, can reduce bleed out phenomena after molding, and can be used to manufacture a molded article with greater transparency. Specifically, the polycarbonate resin composition includes 0.01-1.0 parts by mass of a fatty acid compound including at least one type selected from the group consisting of fatty acid ester and fatty acid amide with respect to 100 parts by mass of an aromatic polycarbonate resin. The average molecular weight of the fatty acid compound is 800-5000. Further, the fatty acid compound includes 10-80 mass% of an unsaturated fatty acid compound based on the total mass of the fatty acid compound.
Provided is an inorganic fibrous insulating material that has excellent insulation performance and in which the convection of air within the insulating material and the transmission of heat by inorganic fibers are minimized. The inorganic fibrous insulating material comprises a plurality of stacked inorganic fiber mats. The fiber diameter of the inorganic fibers that constitute the inorganic fiber mats is 3-5 µm, the fiber length of said inorganic fibers is 20 mm or more, the inorganic fibers are bonded to each other by a thermosetting binder at the joining points thereof, the mass per unit area of each of the inorganic fiber mats is 300-600 g/m2, and the orientation angle of the inorganic fiber mats with respect to a direction that is perpendicular to the thickness direction of the inorganic fibrous insulating material is inclined by more than 0° but by no more than 20°.
F16L 59/02 - Shape or form of insulating materials, with or without coverings integral with the insulating materials
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 17/02 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments
D04H 1/593 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
Provided are a polycarbonate resin composition containing a polycarbonate resin containing an aliphatic carbonate repeating unit (A) derived from an aliphatic dihydroxy compound and a specific glass filler, and a molded article.
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
C03C 3/118 - Glass compositions containing silica with 40% to 90% silica by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
Provided is an exceptionally workable insulating panel for a wall inside a room. An insulating panel attached to a wall inside a room is provided with an inorganic fibrous insulating material having a first surface facing into the room and containing a thermosetting resin as a binder, and a surface layer bonded to the first surface interposed by an adhesion layer having a lower moisture permeability than does the inorganic fibrous insulating material. The inorganic fibrous insulating material has a density of 120 kg/m3 or greater.
The present invention addresses the problem of providing a vacuum heat-insulating material with which thermal bridging can be suppressed, and with which can be used suitably in reducing the size and weight of a heat-insulating article. This vacuum heat-insulating material comprises a core material, a bag-like gas barrier film encapsulating the core material, and an outer layer provided on the outside of the gas barrier film. The outer layer is paper and/or a nonwoven fabric, and this paper and/or nonwoven fabric has a thickness of 0.01-3 mm. The vacuum heat-insulating material is plate-shaped, and the outer layer covers at least a portion of one surface of the heat-insulating material.
A polycarbonate resin composition which contains a specific glass filler and a polycarbonate resin containing an aliphatic carbonate repeating unit (A) that is derived from an aliphatic dihydroxy compound; and a molded article.
Provided is a production method with which when a thermoplastic resin is extruded from a single long, thin outlet opening disposed in a mold in order to extrusion- mold a tabular thermoplastic resin foam body, a smooth foam body can be obtained with little undulation in the direction of width of the foam body. The method for producing a thermoplastic resin foam body is characterized in that when horizontal width of the outlet opening in the mold is L1, horizontal width of the cross section of the resin flow path at the inlet opening is L2, and the distance between the inlet opening and the outlet opening is D, L1/L2 is 1.3 or greater and 3 < L1/D < 20 and the longitudinal width in the center in the direction of horizontal width of the cross section of the resin flow path at the inlet opening is narrower than the longitudinal width at either end in the direction of horizontal width.
Provided are: a foam and a surface material-strengthened foam that have excellent moldability and comprise a non-crosslinking resin capable of obtaining a molded article having good rigidity and dimensional stability; and a molded article having good rigidity and dimensional stability. The surface material-strengthening foam is formed by laminating, as a surface material layer, a glass fiber-containing thermoplastic resin sheet containing 20%-40% by mass glass fibers and having a tensile elastic modulus of 10-45 kgf/mm2 in an atmosphere of 180°C to at least one surface of the foam comprising a non-crosslinking resin obtained by foaming a foam starting material composition including a polypropylene foam resin containing 5-70 parts by mass block polypropylene per 100 parts by mass linear polypropylene. The molded body is formed by molding the surface material-strengthened foam.
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
A surface material strengthening foam and a molded body that are light and have excellent moldability, particularly deep drawing moldability, and wherein the obtained molded body has excellent dimensional stability, are provided. The surface material strengthening foam has a strengthened surface material, comprising glass fiber nonwoven fabric and thermoplastic resin, laminated to both surfaces of a strand foam from a non-crosslinking resin with a foam expansion ratio of 10-40 times by a continuous strand extrusion method. The surface material strengthening foam is characterized by: the tensile elastic modulus of the glass fiber nonwoven fabric being 0.7-1.2 kgf/mm2; the average fiber length of the glass fibers that comprise the glass fiber nonwoven material being 15-100 mm; the glass fiber content of the strengthened surface material being 25%-40% by mass; and the tensile elastic modulus of the strengthened surface material being 0.8-2.0 kgf/mm2.
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 17/04 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
[Problem] To provide a floor heat insulator, a floor heat insulation structure, a method for constructing the floor heat insulation structure, and a floor heat insulation panel, which quickly enable expelling water to dry a heat insulation material in a shorter period of time. [Solution] The present invention provides a floor heat insulator which has a sheet-shaped support in contact with the bottom surface of a mat-shaped heat insulation material, wherein at least part of the support (25) is provided with a hydrophilic agent. The hydrophilic agent provided on the support (25) of the floor heat insulator (10) enables water resulting from the heat insulation material (20) being soaked in water to be quickly expelled by the support to dry the heat insulation material. Also provided are a floor heat insulation structure (1) and a floor heat insulation panel (30) which incorporate the floor heat insulator (10).
Provided is a sound-absorbing member which has excellent sound absorption characteristics in a low frequency range. This sound-absorbing member is obtained by forming an adhesion layer of an acrylic gel on the surface of a porous base directly or via a nonwoven fabric. The acrylic gel is formed by gelatinizing an acrylic sol which contains 50-150 parts by mass of a plasticizer that has a boiling point of 180˚C or more per 100 parts by mass of an acrylic resin.
AQUEOUS BINDER FOR INORGANIC FIBER HEAT-INSULATING SOUND-ABSORBING MEMBER, INORGANIC FIBER HEAT-INSULATING SOUND-ABSORBING MEMBER AND METHOD FOR PRODUCING INORGANIC FIBER HEAT-INSULATING SOUND-ABSORBING MEMBER
Disclosed are: an aqueous binder for an inorganic fiber heat-insulating sound-absorbing member, which can be cured by heating at low temperatures and is capable of providing a strong binder cured product; an inorganic fiber heat-insulating sound-absorbing member which uses the aqueous binder; and a method for producing an inorganic fiber heat-insulating sound-absorbing member. Specifically, an inorganic fiber heat-insulating sound-absorbing member is produced by applying an aqueous binder to inorganic fibers and heating the resulting inorganic fibers at 180-220°C. The aqueous binder contains 5.5-10 parts by mass of an ammonium salt of an inorganic acid per 100 parts by mass of the total of an acrylic resin that has an acid value of 350-850 mgKOH/g and a crosslinking agent that contains at least one alkanol amine. The ratio of the total mole number of hydroxy groups, amino groups and imino groups in the crosslinking agent relative to the mole number of carboxyl groups in the acrylic resin is 0.8-1.5. The pH of the aqueous binder is adjusted to 5.0-8.0 by a basic compound.
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
D06M 11/55 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxideTreating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfuric acid or thiosulfuric acid or their salts
D06M 13/368 - HydroxyalkylaminesDerivatives thereof, e.g. Kritchevsky bases
D06M 13/513 - Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
D06M 101/00 - Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
49.
Acoustic wave device and method for manufacturing the same
b) of the piezoelectric substrate (1), the thermal spray film being of a material having a smaller linear thermal expansion coefficient than the piezoelectric substrate (1) and having grain boundaries and pores (4), at least a part of which is filled with a filling material (5).
Disclosed is a low-melting glass which has excellent water resistance and can impart excellent flame retardancy to a resin composition. Also disclosed is a resin composition comprising the low-melting glass. Further disclosed is a resin molded article. Specifically disclosed is a low-melting glass which comprises 22-27 mol% of P2O5, 3-18 mol% of SO3, 25-40 mol% of ZnO, 0-2 mol% of Al2O3, 0-4 mol% of Li2O, 0-15 mol% of Na2O and 11-35 mol% of K2O, wherein the total amount of Li2O, Na2O and K2O is 25-35 mol%. The low-melting glass has a glass transition temperature of 200 to 300°C exclusive. A resin composition is produced by mixing the low-melting glass with a resin. A resin molded article is produced by molding or curing the resin composition.
C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
C08L 101/00 - Compositions of unspecified macromolecular compounds
C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
C03C 3/093 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium containing zinc or zirconium
52.
METHOD OF AND DEVICE FOR COLLECTING FIBROUS MATERIALS
Provided is a method for evenly dispersing fibrous materials such as glass wool, and distributing the fibrous materials on an accumulation conveyor belt without using compressed air in the dispersion process. In this method, a material that has been spun into fibers by the spinner of a fiberizer is dispersed by a hollow bucket placed directly underneath the spinner, and accumulated on an accumulation conveyor belt placed below the bucket. The hollow bucket is formed by attaching a nozzle, having elliptical openings at the bottom, to a skirt that is the bottom part of a hopper with a circular cross section, and the interior surface of the nozzle is deformed in the direction of the elliptical openings. In this way, fibrous materials dropped through the hollow bucket are dispersed, by the nozzle, along the width of the accumulation conveyor belt, and accumulated on the conveyor belt.
D04H 1/42 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H 1/72 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
53.
ELASTIC WAVE ELEMENT AND METHOD FOR MANUFACTURING THE SAME
Disclosed is an elastic wave element wherein expansion and contraction due to temperature change are sufficiently suppressed and frequency shift is small. A method for manufacturing such elastic wave element is also disclosed. The elastic wave element is provided with a piezoelectric substrate (1) whereupon an IDT (2) is formed on one main surface, and a sprayed film (3), which is formed on the other main surface (1b) of the piezoelectric substrate (1) and composed of a material having a linear expansion coefficient smaller than that of the piezoelectric substrate (1). At least some of the grain boundaries and holes (4) in the sprayed film (3) are filled with a filling material (5).
H03H 9/145 - Driving means, e.g. electrodes, coils for networks using surface acoustic waves
H03H 3/08 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
Disclosed is a process for producing a resin foam comprising melt-extruding a linear polypropylene resin having a melt tension at 230ºC of 5 to 30 g and having a relationship between a melt flow rate (MFR) and the melt tension (MT) satisfying Formula (1) using an extruder and at the same time introducing carbon dioxide in the molten resin to foam the molten resin. In the process, temperature control is performed such that the temperature of a site of a cylinder barrel where carbon dioxide is introduced in the extruder is set to 200 to 240ºC and the temperature of the cylinder barrel before foaming starts is set to 175 to 190ºC, and then, the discharge amount of the resin per die opening area is controlled such that the resin pressure in the very vicinity of the die opening is 5 to 20 MPa, and the molten resin is discharged into atmospheric pressure. According to the invention, the process for producing a polypropylene resin foam which has a high expansion ratio, uniformly dispersed foam cells and favorable surface appearance can be provided. Log(MT) > -1.33Log(MFR) + 1.2 (1)
B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
B29C 47/50 - using at least two screws, one after the other, e.g. multi-stage plasticisers
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
B29K 23/00 - Use of polyalkenes as moulding material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
A process for the production of inorganic fiber mats which enables efficient adhesion of an aldehyde-capturing agent to an inorganic fiber mat without scattering the aldehyde-capturing agent around, specifically, a process for the production of inorganic fiber mats which comprises the fiber collection step of applying a binder to an inorganic fiber, piling up the resulting fiber on a conveyor line in a mat-like state to form an inorganic fiber web, the binder-curing step of heat-curing the binder of the web to form an inorganic fiber mat, and the aldehyde-capturing agent application step of applying an aldehyde-capturing agent to the mat, wherein in the aldehyde-capturing agent application step, the aldehyde-capturing agent is sprayed on the face of the mat in the form of droplets having a mean droplet diameter of 1 to 50&mgr;m and the resulting mat is sucked from the back.
D04H 1/64 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
56.
HEAT INSULATING PANEL AND HEAT INSULATING STRUCTURE
Provided is a heat insulating panel wherein a board-like vacuum insulating material member is embedded in a board-like resin foam. In a state where two heat insulating panels are abutting to each other at the end portions, the vacuum heat insulating material members inside the heat insulating panels are overlapping each other at the end portions on one side when viewed from the thickness direction of the heat insulating panel. Thus, the heat insulating panel with low cost and excellent heat insulation, handleability and construction characteristics, and the heat insulating structure using such heat insulating panel are provided.
The invention provides an extruded polypropylene resin foam which has an expansion ratio of as high as 15 or above and a closed cell content of 70% or above and is excellent in thermal insulation and a process for the production of the foam. An extruded polypropylene resin foam characterized by being produced by extrusion-foaming a polypropylene resin composition containing a linear polypropylene resin exhibiting a melt tension of 5 to 30g at 230°C by the use of a blowing agent containing a hydrocarbon gas as the essential component and by having an expansion ratio of 15 or above and a closed cell content of 70% or above.
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
B29K 23/00 - Use of polyalkenes as moulding material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
58.
FOAM BOARD OF POLYOLEFIN RESIN, AND METHOD FOR PRODUCTION THEREOF
Disclosed is a foam board of a polyolefin resin, which has an excellent thermal insulation property and an excellent sound absorption property, whose final product can be material-recycled, which is inexpensive, an which can be produced continuously. Also disclosed is a method for producing a foam board, which comprises conducting the extrusion foaming of a mixture of a polyolefin resin composition and a foaming agent by ejecting the mixture under atmosphere through an extruder equipped with a multi-hole-type die at a melt-extrusion temperature of 160 to 250˚C, at an ejection amount (V) of 0.05 to 0.45 kg/hr per one opening in the die, and at a proximal resin pressure of 7 to 20 MPa at the opening of the die, wherein the polyolefin resin composition comprises a linear polypropylene resin having a melt tension of 5 to 30 g at 230˚C, the foaming agent comprises at least carbon dioxide in the supercritical state, and the multi-hole-type die has an opening diameter of 0.1 to 1.0 mm and the number of openings of 50 to 5000.
Disclosed is a method for producing a foam which has an expansion ratio of 3 to 10 times, has an uniform and microfine cell structure, and has excellent thermal insulation properties, surface smoothness and recycling efficiency. Specifically disclosed is a method for producing an uncrosslinked polyolefin resin foam, which comprises heat-melting a mixture comprising 100 parts by mass of an polyolefin resin and 3 to 10 parts by mass of a chemical foaming agent substantially in the absence of a crosslinking agent to expand the mixture, wherein the polyolefin resin is mainly composed of a linear polypropylene resin having a melt tension of 5 to 30 g at 230˚C, and the chemical foaming agent comprises an inorganic hydrogen carbonate and an organic carboxylic acid salt.
C08J 9/08 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
Disclosed is an agent for reducing the generation of smoke upon the heating or burning of a halogen-containing organic resin, which does not contain boron and comprises a phosphate glass having a low melting point and excellent water resistance. Also disclosed is a resin-containing composition having excellent moldability, which comprises the agent. Specifically disclosed is an agent for reducing the generation of smoke upon the burning of a halogen-containing organic resin, which has the following composition shown below in terms of the contents of oxides (by mole) and contains a phosphate glass having a glass transition temperature of 400˚C or lower: P2O5: 20-40%, ZnO: 56-65%, SO3: 0.5-12% and Li2O+Na2O+K2O: 3-20%, provided that Li2O: 0-5%, Na2O: 3-15% and K2O: 0-10%.
Disclosed is an aqueous binder for inorganic fibers, which enables to improve adhesion between inorganic fibers without deteriorating fluidity of the binder and strength of a cured product or the binder. Also disclosed is an inorganic fiber heat-insulating sound-absorbing material which uses such an aqueous binder for inorganic fibers. Specifically, inorganic fibers are provided with an aqueous binder for inorganic fibers which contains, in terms of solid content, 0.1-10 parts by mass of an aqueous silica sol and/or an aqueous alumina sol per 100 parts by mass of the resin content in an water-soluble thermosetting resin composition, and then heated and cured, thereby producing an inorganic fiber heat-insulating sound-absorbing material.
D06M 11/79 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
D06M 11/45 - Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic TableAluminates
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof
