307results about How to "Reduce environmental burden" patented technology

There is provided a pneumatic tire capable of achieving both reduced rolling resistance and enhanced durability and a method of producing the same. The pneumatic tire includes a reinforcement layer, formed of a steel cord coated with coating rubber, including at least one of a carcass, a bead reinforcement layer, a side reinforcement layer and a belt, with said coating rubber formed of a rubber compound containing 100 parts by mass of diene rubber, 30 to 80 parts by mass of silica having a nitrogen surface area of at least 70 m2 / g and at most 150 m2 / g, 1 to 15 parts by mass of a silane coupling agent, and organic acid cobalt salt. Preferably the steel cord has a cut edge of a breaker coated with an edge strip of rubber.

The invention provides a biodegradable resin component with toughness and heat resistance improved and a method for preparing the same, wherein the resin component contains 100 parts by mass of biodegradable resin, 1-40 parts by mass of thermoplastic elastomer, and 0.1-30 parts by mass of inorganic additive, and preferentially contains 3-25 parts by mass of flame retardant, 0.1-10 parts by mass of performance reinforcing agent and 0.1-10 parts by mass of processing aid; the resin component is granulated by a double screw extruder after melting mixing, the forming processing cycle of the resin component is short during injection forming, and after treatment for 10 min at 110DGE C, the lzod notched impact strength is higher than 30J / m, and the heat deformation temperature is higher than 90DGE C.

In a wiring manufacturing process which uses conventional photolithography, most of resist and wiring material, or process gas which is necessary at the time of plasma processing, etc. is wasted. Also, since air discharging means such as a vacuum equipment is necessary, an entire apparatus grows in size, and therefore, it has been a problem that production cost increases with growing in size of a processing substrate. In this invention, applied is such means that droplets are used for resist and wiring material, and they are emitted directly to a necessary place on the substrate in a line form or a dot form, to draw a pattern. Also, applied is means which carries out a gas reaction process such as ashing and etching, under atmospheric pressure or the vicinity of atmospheric pressure.

A packaging carton is disclosed, suitable for packaging an electronic product, such as a peripheral product, a mobile phone, or a spare part. The packing carton is formed by folding a paper material and is one piece, and is fabricated by linking two clip slots. Furthermore, the packaging carton comprises two hollow buffer structures beside two sides of a storage chamber and two upper holding pieces adjacent to both sides of the storage chamber to protect an object packaged in the packaging carton.

A method for preparing a particulate image forming material such as toner, which includes providing a particulate material including a chain transfer agent; and contacting the particulate material with at least one of a supercritical fluid and a sub-critical fluid under pressure to remove the chain transfer agent from the particulate material. A toner prepared by the method. A toner container containing the toner. A developer including the toner. An image forming method including preparing an electrostatic latent image and developing the latent image with the developer. An image forming apparatus including an image bearing member configured to bear an electrostatic latent image, a developing device configured to develop the electrostatic latent image with the developer to form a toner image on the surface of the image bearing member, a transfer device, a fixing device, and a cleaner configured to clean the image bearing member.

The present invention relates to a crosslinkable composition comprising at least one crosslinkable component crosslinkable by a latent base crosslinking catalyst comprising a substituted carbonate salt according to formula 1 wherein X+ represents a cation and wherein R is hydrogen, alkyl, aryl or aralkyl group, and wherein the crosslinkable composition comprises 0.1-10 wt %, preferably 0.1-5, more preferably 0.2-3 and most preferably 0.5-1.5 wt % water (relative to total weight of the crosslinkable composition). The invention further relates to a coating composition comprising the crosslinkable composition according to the invention, a novel catalyst composition and to the use of said catalyst composition according to the invention as a latent base crosslinking catalyst in coating compositions, preferably in RMA crosslinkable compositions.

The invention provides a cleaning liquid for semiconductor devices which is capable of removing deposits on a surface of an object to be cleaned including a photoresist, an antireflective film, an etching residue and an ashing residue at a low temperature in a short period of time with reduced environmental burdens and without causing corrosion of an interlayer dielectric film, a metal, a metal nitride, and an alloy in the object to be cleaned. The cleaning liquid for semiconductor devices according to the invention contains a reducing agent and a surfactant and has a pH of 10 to 14.

A piezoelectric element comprises a piezoelectric layer and an electrode provided to the piezoelectric layer. The piezoelectric layer is made of complex oxide having a Perovskite-type structure containing bismuth and iron, and the complex oxide includes at least one kind of a first doping element selected from the group consisting of sodium, potassium, calcium, strontium and barium and a second doping element formed from cerium.

A polylactic acid formed article and a production process therefor. A resin composition for the formed article comprises polylactic acid having an optical purity of not lower than 90% and a residual lactide amount of 0.1 to 0.6% by mass, and 1 to 25% by mass of a crystal nucleus agent. The formed article is characterized in that a difference (|ΔHm|−|ΔHc|) between the absolute value of a crystal fusion heat amount ΔHm as measured at a heat-up rate of 20° C. / min by means of a differential scanning calorimeter and the absolute value of a heat-up crystallization heat amount ΔHc generated by heat-up crystallization is not lower than 25 J / g, and has a crystallinity of not lower than 35% as determined by X-ray measurement and a crystallization speed of not lower than 0.05 min−1 at 130° C.

The polyurethane foam composition of the present invention comprises a polyol, a catalyst, a surfactant, a foaming agent and a polyisocyanate, wherein the polyol contains, at least, (A) a polyol that is produced by using a raw material obtained from plant-derived oil, contains more than three side chains per molecule, each side chain comprising a hydrocarbon chain having 4 or more carbon atoms, and has an average number of functional groups of 1.5 to 4.5 and a hydroxyl value of 80 to 140 mgKOH / g. The polyurethane foam of the present invention is produced by foaming the above polyurethane foam composition. The polyurethane foam contributes to reducing environmental burdens, and has excellent low rebound property, particularly a characteristic that the increase in hardness at low temperatures is suppressed.

A rural bulk organic waste pollutant source comprehensive treatment system including a solid high-temperature aerobic fermentation reactor, a liquid high-temperature aerobic fermentation reactor and a multifunctional boiler is provided. A rural bulk organic waste pollutant source comprehensive treatment method. For excretion waste of a livestock farm adopting the technology of manure cleaning by urine submerging, a solid-liquid separation is firstly performed thereto, wherein solid is conveyed to the solid high-temperature aerobic fermentation reactor and fermented to produce solid organic fertilizers, and liquid is conveyed to the liquid high-temperature aerobic fermentation reactor and fermented to produce liquid organic fertilizers. For dry collection manure of a livestock and poultry farm, carbon-containing auxiliary materials, residues left after dead animals and household waste being incinerated by the multifunctional boiler, and ash generated by straw burning are added thereto, and then the mixture is conveyed to the solid high-temperature aerobic fermentation reactor and fermented to produce solid organic fertilizers. Exhaust fume and hot water produced by the multifunctional boiler pass through the solid high-temperature aerobic fermentation reactor and the liquid high-temperature aerobic fermentation reactor to heat the reactors and keep the reactors warm.

The objective of the present invention is to provide an antioxidation method and antioxidant-functioning water that can anticipate high benchmarks of safety on the antioxidation subject such as the human body and reduced environmental burden. An antioxidation method and antioxidant-functioning water that can transform or maintain an antioxidation subject, which is in an oxidation state due to a deficiency of electrons or needs to be protected from oxidation, into a reduced state where electrons are filled by promoting the breaking reaction of molecular hydrogen used as a substrate included in the hydrogen-dissolved water into a product of active hydrogen through a process employing a catalyst, which is a precious metal colloid or a hydrogen oxidation / reduction enzyme (except for those already existing in a living organism), on the hydrogen-dissolved water.

The invention discloses waterproof phosphogypsum plastering mortar dry powder. The dry powder comprises the following components in parts by weight: 20-29 parts of phosphogypsum base gelatinization material, 68-77 parts of sand, 0.5-3.0 parts of waterproof agent, 0.2-1.0 part of retarder and 1.5-5.0 parts of water-retaining agent. The phosphogypsum is used for preparing waterproof plastering mortar dry powder, a new technological method is provided for solving the problems of occupation space, environmental risks, potential safety hazards and the like of the industrial waste phosphogypsum, moreover, local resources are used, the utilization of a local material-superfine sand is solved, on the one hand, environmental load is reduced and the positive cycle of the gypsum industry is promoted, and on the other hand, the cost of gypsum plastering mortar is also lowered. In addition, compared with the waterproofness of the conventional gypsum-based material, the waterproofness of the gypsum plastering mortar which can be produced through the phosphogypsum plastering mortar dry powder and has the softening coefficient of 0.86 is obvious.

The invention provides preparation method for high-purity isomaltose hypgather, which takes corn starch as a raw material and adopts simulated moving bed chromatography separation technology, also comprises a preparation method of the corn starch. The specific method comprises the steps of 1. preparing the corn starch by adopting a dry method; 2. directly preparing the isomaltose hypgather by adopting the corn starch to obtain 50 type isomaltose hypgather; and 3. separating glucose by adopting a simulated moving bed chromatography separation system and taking water as an eluent under the operation temperature being 60-70 DEG C to obtain the high-purity isomaltose hypgather and glucose syrup. Due to the adoption of the method provided by the invention, the production links from the corn kernels to the isomaltose hypgather can be reduced, the production cost and the environment burden can be lowered, meanwhile, the fermented flavor in a finished product can be reduced, and the final product quality is improved. IMO in the isomaltose hypgather prepared by the invention can be more than 92%, and the content of soluble protein can be more than 0.85%.

The present invention relates to magnetic composite particles comprising at least magnetic fine particles and a bio-based polymer, wherein the magnetic composite particles have an average particle diameter of 10 to 100 μm, and a content of the magnetic fine particles in the magnetic composite particles is 50 to 99.9% by weight; a magnetic carrier; and a developer. The magnetic composite particles, magnetic carrier and developer according to the present invention are effective for reduction of environmental burden such as saving of underground sources and prevention of global warming, have a high safety for human bodies and a high durability, and are capable of forming developed images with a high quality.

The invention discloses a combination used for corrosion and scale inhibitors. The combination is composed of imidazoline or modified imidazoline amide, olefin copolymer containing sulfonic acid groups, homopolymer containing carboxylic acid, ethyl acrylate / 2-acrylamide-2-methyl propane sulfonic acid copolymer, soluble metal salt and imidazole matter, wherein the weight ratio of the imidazoline or modified imidazoline amide, to the olefin copolymer containing sulfonic acid groups, to the homopolymer containing carboxylic acid, to the ethyl acrylate / 2-acrylamide-2-methyl propane sulfonic acid copolymer, to the soluble metal salt and to the imidazole matter is 1 to 0. 2-15 to 0. 04-10 to 0. 2-5 to 0. 1-15 to 0. 1-5 and is preferred to be 1 to 0. 5-7.5 to 0.2-5.0 to 0.3-4 to 1-7.5 to 0.1-3. The combination used for corrosion and scale inhibitors is free of phosphorus and nitrogen and friendly to the environment.

The invention discloses a formula of ultralow temperature glaze. The formula comprises 32-36 parts of calcined borax, 21-23 parts of potash feldspar, 8-15 parts of calcined talcum powder, 6-8 parts of quartz, 8-9 parts of Xinhui powder, 5-8 parts of calcined Xingzi kaoline, 4-7 parts of limestone, 3-8 parts of Suzhou soil, 0.5-1 part of titanium dioxide, 2-6 parts of Zuoyun soil and 5-15 parts of zinc oxide. The invention simultaneously discloses a preparation method of the ultralow temperature glaze. The preparation method comprises the following steps of material preparation, material mixing, wet grinding, glazing, drying and calcining. The ultralow temperature glaze prepared by the formula and the preparation method is used for retouching various porcelain blanks and porcelain bodies; a favorable intermediate layer can be formed after glazing; the ultralow temperature glaze can be favorably combined with the porcelain bodies and has excellent mechanical property, and the bending strength of porcelain is more than 30 percent; meanwhile, the porcelain glaze surface is smooth, is of a pale grey and transparent color and luster, has no defect on the surface and meets the market requirements.

The present invention relates to a soldering paste flux, and the soldering paste flux includes (A) a thermosetting prepolymer, (B) a polyfunctional epoxy monomer or oligomer having three or more functional groups in a molecule, (C) a carboxylic acid having a melting point of 80 to 170° C., and (D) a cyanate ester having two or more cyanato groups in a molecule.

In accordance with the present invention, by using a resin composition including lignin and a curing agent in which the lignin is soluble in an organic solvent and contained in the resin composition in an amount of from 10 to 90% by mass, there are provided a molded product and a composite molded product which are obtained from plant resources as a main raw material and to which a good flame retardance and a good antibacterial property are imparted.

In the art of wet-cleaning a substrate by etching with a cleaning solution prepared by dissolving hydrofluoric acid as an active component in water, using the process of measuring the concentration of a predetermined component regularly and then replenishing the cleaning solution with a component for correcting the concentration at need on the basis of the result of measurement on the concentration in case of cleaning the substrate with an aqueous solution of ammonium fluoride as the cleaning solution while controlling air in a cleaning draft at an exhaust rate within a predetermined range.