74results about How to "Speed up neutralization" patented technology

An absorbent article, such as a diaper, an incontinence pad, a sanitary towel or the like, which has a liquid-permeable upper surface and includes an absorbent structure which includes at least a first superabsorbent material and a second superabsorbent material. The first superabsorbent material is an odor-inhibiting and/or bacteria-inhibiting superabsorbent material, and has a higher absorption rate than the second superabsorbent material.

An object of the present invention is to provide a golf ball resin composition that comprises an ionomer resin with an excellent resilience and fluidity. Another object of the present invention is to provide a golf ball excellent in the resilience without lowering the durability significantly in a golf ball using the ionomer resin for the intermediate layer. The present invention provides a golf ball resin composition comprising, 100 parts by mass of (A) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer composed of ethylene, α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and α,β-unsaturated carboxylic acid ester, and from 25 parts to 100 parts by mass of (B) a metal salt of a fatty acid having 18 to 30 carbon atoms. The golf ball of the present invention is not limited, as long as it comprises a constituent member formed from the golf ball resin composition of the present invention.

An object of the present invention is to provide a golf ball excellent in fluidity, adhesion of the paint film, and repulsion. Another object of the present invention is to provide a golf ball which is excellent in durability and low-temperature durability. The present invention provides a golf ball comprising: a core and a cover covering the core, wherein the cover is formed from a cover composition that contains as a resin component, (a) a specific high melt viscosity ionomer resin being neutralized with at least two metal ions, and (b) a low melt viscosity ionomer resin being neutralized with at least two metal ions, in a ratio of (a) the high melt viscosity ionomer resin/(b) the low melt viscosity ionomer resin being 55 mass % to 99 mass %/45 mass % to 1 mass %, wherein at least one of metal ions neutralizing carboxyl groups of (a) the high melt viscosity ionomer resin and/or (b) the low melt viscosity ionomer resin is a divalent metal ion and a content of the divalent metal ion per 100 g of the resin component is at least 0.020 mole.

Disclosed is an excellent gas barrier laminate whose gas-barrier property has little dependency on temperature and which hardly causes fracture even when the laminate is stretched. A gas barrier film comprising a polymer (A) of an unsaturated carboxylic acid compound monovalent metal salt (a), wherein the polymer (A) contains a modified vinyl alcohol polymer (B); a gas barrier laminate comprising a base layer and the gas barrier film formed on at least one surface of the base layer; and a method for production of a gas barrier laminate comprising the steps of: coating a solution of an unsaturated carboxylic acid compound monovalent metal salt (a) having a polymerization degree less than 20 on at least one surface of a base layer, wherein the solution contains a modified vinyl alcohol polymer (B); performing the polymerizaton to form a layer of the polymer (A) of the unsaturated carboxylic acid compound monovalent metal salt (a) containing the modified vinyl alcohol polymer (B).

A multi-piece golf ball excellent in resilience and controllability includes a core composed of a center and an envelope layer covering the center and at least one cover covering the core, wherein the center is formed from a center composition containing (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (a-2) an ionomer resin consisting of a metal ion-neutralized product of the binary copolymer, (a-3) a ternary copolymer composed of the binary copolymer components and an β,β-unsaturated carboxylic acid ester, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of the ternary copolymer components and (B) a basic metal salt of a fatty acid, and wherein the envelope layer is formed from a rubber composition.

An object of the present invention is to provide a golf ball excellent in fluidity, adhesion of the paint film, and repulsion. Another object of the present invention is to provide a golf ball which is excellent in durability and low-temperature durability. The present invention provides a golf ball comprising: a core and a cover covering the core, wherein the cover is formed from a cover composition that contains as a resin component, (A) a specific high melt viscosity ionomer resin being neutralized with at least two metal ions, and (B) a low melt viscosity ionomer resin being neutralized with at least two metal ions, in a ratio of (A) the high melt viscosity ionomer resin/(B) the low melt viscosity ionomer resin being 55 mass % to 99 mass %/45 mass % to 1 mass %.

The invention provides, in a golf ball having a core, an intermediate layer and a cover, a golf ball which combines an intermediate layer formed of an ionomer resin material having a high degree of neutralization with a cover formed of a material that includes a first ionomer resin having a high unsaturated carboxylic acid content and a second ionomer resin having a low unsaturated carboxylic acid content. The golf ball is able to achieve a lower spin rate on full shots with a driver (W#1) without reducing the spin performance on approach shots in the short game, provides high levels of both flight performance and controllability, and also has a good feel at impact.

An object of the present invention is to provide a golf ball cover resin composition containing an ionomer resin with an excellent resilience and fluidity. Another object of the present invention is to provide a golf ball using an ionomer resin for a cover, with an excellent shot feeling, durability and resilience. The present invention provides a golf ball cover resin composition comprising (A) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester; (B) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (C) a zinc compound, wherein a content ratio ((A)/(B)) of (A) component to (B) component ranges from 50/50 to 80/20 in a mass ratio and a content of (C) component ranges from 0.1 part to 20 parts with respect to 100 parts by mass of a sum of (A) component and (B) component, and the golf ball cover resin composition has a melt flow rate (190° C., 2.16 kg) of 5 g/10 min or more.

A multi-piece golf ball includes a core composed of a center, an envelope layer and at least one cover. The center is formed from a composition containing at least one resin component and a basic metal salt of a fatty acid. The resin component is selected from a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid, an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid, a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester, and an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester. The envelope layer is formed from a composition containing a thermoplastic resin and/or a thermoplastic elastomer as a resin component.

The present invention provides a golf ball material which is a thermoplastic ionomer blend composition of an acid-containing ethylene-based terpolymer having a weight-average molecular weight Mw of at least about 100,000, an acid-containing ethylene-based copolymer and/or terpolymer having a Mw of about 1,500 to about 95,000, and a low-molecular-weight acid-containing compound having a molecular weight of up to about 1,000, at least some portion of which composition is neutralized. The golf ball material is soft and resilient, and has a good durability and improved moldability.

The invention discloses a compound iodine staining diagnostic kit set for esophageal mucosa. The kit set comprises a compound iodine solution and a neutralization solution, wherein the compound iodine solution is a KI and I2 compound solution, and the mass percent concentration of I2 is 1%-2.5%; the neutralization solution is a sodium thiosulfate water solution with the mass percent concentration of 3%-3.5%. The kit set is convenient to use and has a good iodine staining effect; adverse effects of patients can be effectively removed through the neutralization solution.

The invention discloses an electrochemistry-based alkaline waste residue dealkalization method. The method comprises the following steps: carrying out uniform mixing and leaching treatment on an alkaline waste residue raw material and water to obtain a leached slurry, and putting and electrolyzing the leached slurry into an electrolytic cell. The content of Na2O in the alkaline waste residue treated by the method is less than or equal to 1.5%, and the pH value of the dealkalized waste residue is less than or equal to 8.5. The method is simple in step, no new waste is generated in the whole process, electric energy is clean and easy to transmit, the dealkalized alkaline waste residue can be directly used for producing building materials or realizing on-site soil treatment, and the utilization rate of the alkaline waste residue reaches 100%.

The invention discloses an esophageal-mucosa staining combination set. The esophageal-mucosa staining combination set is characterized by being prepared from a staining solution and a neutralization solution; the staining solution is a compounded solution of KI and I2, wherein the mass percent concentration of the I2 in the staining solution is 1%-2.5%; the neutralization solution is a sodium thiosulfate aqueous solution with the mass percent concentration of 1%-3.5%. The esophageal-mucosa staining combination set is a combination set kit of the compounded iodine stain and a neutralization reagent, and is stable in concentration, convenient to use, rapid in neutralization and capable of rapidly removing discomfort of a patient.

An object of the present invention is to provide a golf ball resin composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in rebound resilience and shot feeling. The present invention provides a golf ball resin composition comprising: (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer, (a-2) a binary ionomer resin, (a-3) a ternary copolymer, and (a-4) a ternary ionomer resin, (B) a saturated fatty acid, and (C) an unsaturated fatty acid, wherein a total content of (B) the saturated fatty acid and (C) the unsaturated fatty acid ranges from 100 parts by mass to 200 parts by mass with respect to 100 parts by mass of (A) the resin component.

The invention discloses a municipal sewage treatment system, and relates to the technical field of sewage treatment. The problems are solved that in the process of treating industrial sewage in the textile industry, cloth fiber in the sewage can wind a processing device or block a filter device to a large degree, and the sewage treatment effect is reduced. According to the technical scheme, the system includes a water storage pool, a pH regulating tank, an aeration tank and a settling pond arranged in sequence, the pH regulating tank is internally provided with a stirring device, and the stirring device includes a stirring shaft arranged in the pH regulating tank, a stirring rod connected with the peripheral side of the stirring shaft, and winding rods densely arranged on the stirring rodand used for fiber cloth winding. The content of the cloth fiber in sewage can be reduced, and thus the degradation of the sewage treatment effect is avoided.

The invention discloses an Hp tetravalent antigen, which is prepared by optimizing nucleotides corresponding to four antigen proteins of UreB, VacA, CagA and HpaA, cloning the optimized nucleotides into a pET28a, pET30 or pColdII prokaryotic expression vector, and carrying out prokaryotic expression by using prokaryotic expression bacteria BL21, Rosetta or OrigamiB to obtain the antigen. The Hp tetravalent antigen is used for preparing an egg with a yolk antibody containing the Hp tetravalent antigen, and an egg yolk antibody for efficiently blocking Hp colonization and infection; compared with an existing product, the yolk antibody has good solubility and high product purity, and the novel yolk antibody containing the tetravalent antigen Hp can block colonization of Hp, effectively inhibit the activity of Hp and efficiently prevent and treat gastrointestinal diseases caused by Hp infection. The Hp tetravalent antigen can be widely applied to manufacturing of food, food additives, medicines and health-care food.

The invention discloses a sewage treatment apparatus for environmental engineering. The structure of the apparatus comprises a sewage treatment tank top cover, treatment tank ladders, a sewage pretreatment tank, a treatment tank pedestal, a sewage treatment device and a sewage sedimentation tank, the right side of the sewage treatment tank top cover is connected with the top end of the treatment box ladder in a welding manner, the lower side of the sewage treatment tank is attached to the upper side of the treatment tank pedestal, and the sewage treatment device is arranged at and welded to the left side of the sewage sedimentation tank. A series of transmissions in the sewage treatment device makes the sewage treatment device dosed regularly, a stirring rack and bottom stirring teeth accelerate the neutralization of a medicament and sewage and improve the efficiency and the rate of a chemical phosphorus removal reaction in order to achieve sewage discharge standards, and air circulation in the sewage treatment device increases the oxygen supply, accelerates sewage treatment and shortens the sewage treatment time.

The invention belongs to the technical field of mica processing and relates to a rapid neutralizer for atomizing and spraying a titaniferous solution in a mica coating operation. The rapid neutralizer comprises a reaction kettle with a stirring mechanism, wherein a spraying tray is fixed at the bottom of the reaction kettle; spraying holes are densely distributed in the lower surface of the spraying tray; the spraying tray is connected with a gas-liquid mixer and the gas-liquid mixer is positioned outside the reaction kettle; the gas-liquid mixer is also connected with a liquid feeding component and a gas feeding component. According to the rapid neutralizer disclosed by the invention, during acid-base neutralization, atomized liquid can be formed and uniformly enters the reaction kettle, so that acid and alkali are rapidly and uniformly mixed with a reaction solution, and further rapid neutralization is realized.

The invention discloses a comprehensive waste acid utilization device, belonging to the technical field of waste acid recovery. The comprehensive waste acid utilization device comprises a supporting bottom plate, wherein a reaction box is arranged above the supporting bottom plate; a supporting member is arranged at the joint of the supporting bottom plate and the reaction box; feeding hoppers arearranged at two ends of the upper surface of the reaction box; a liquid storage tank is arranged below the reaction tank; a top cover corresponding to the liquid storage tank is arranged at the bottom end of the reaction tank; a second electromagnetic valve is arranged at the joint of the reaction tank and the top cover; first hydraulic cylinders corresponding to the liquid storage tank are arranged at the two ends of the upper surface of the supporting bottom plate; and a filter plate is arranged at the top end of the liquid storage tank. The comprehensive waste acid utilization device is simple in structure and convenient to use; and in use of the device, waste acid undergoes rapid impurity removal and neutralization through mutual cooperation of the reaction box with the liquid storagebox, so the comprehensive waste acid utilization device is better in waste acid treatment effect, the utilization rate of waste acid by a user is increased, and the use experience of the user on thecomprehensive waste acid utilization device is improved.