47results about How to "High foaming" patented technology

A personal cleansing composition exhibiting enhanced skin feel (i.e., enhanced skin softness, reduced skin irritation, reduced residue, and reduced greasy, tacky, or tight skin feel), enhanced foaming and lather, and good cleansing, more specifically, a personal cleansing composition comprising a mixture of alpha sulfonated alkyl esters or sulfonated fatty acids, or salts thereof, with an alkyl sulfoacetate or ethoxylated alkyl sulfoacetate, or salts thereof, secondary surfactants, and optional additives.

An object of the present invention is to provide expanded polyhydroxyalkanoate resin beads which are satisfactory and have biodegradability, the molded product thereof, and process for producing the expanded resin beads. The object can be achieved by expanded poly(3-hydroxyalkaonate) (abbreviatedtoP3HA) resin beads obtained from a P3HA resin composition comprising: a copolymer which comprises repeating units of one or more kinds represented by the formula (1): [-O-CHR-CH 2 -CO-] (wherein R is alkyl represented by CnH2n+1, provided that n is an integer of 1 to 15) and is yielded by a microorganism (this copolymer is P3HA); and an isocyanate compound, and having a melt viscosity of 500Pas or higher when examined under the conditions of a shear rate of 122 sec -1 and a temperature of from Tm1 to Tm2, wherein Tm1 is the melting temperature of the P3HA resin composition and Tm2=Tm1+20 DEG C, provided that Tm2<180 DEG C.

There is provided a resin composition for a foamed resin by generating bubbles, the resin composition made of a blend of a base resin and a polymer material other than the base resin, the polymer material dispersed in the base resin, in which: the bubbles are generated at circumference of the dispersed polymer material by infusing a foaming gas into the resin composition at a predetermined processing temperature; and melting point or glass transition temperature of the polymer material is between melting point of the base resin and the processing temperature.

Disclosed herein is a bed mattress and a method of manufacturing the same, in which a permeable reinforcing member is provided at an upper portion and a lower portion of a spring assembly which is one of frame constituents of the bed mattress, and a foaming material is disposed on the permeable reinforcing member so as to be foamed, so that the spring assembly and the foaming material are integrally formed while the foaming material is expanded through fine holes and / or foam expansion holes of the permeable reinforcing member.

A method of producing a polyurethane foam sheet, and a laminated sheet that uses such a foam sheet, that can be applied to artificial leather, synthetic leather, and cushioning materials used in all manner of applications. A polyurethane foam sheet is produced by applying a liquid mixture, obtained by mixing together a heated and melted hot melt urethane prepolymer (A) containing isocyanate groups at molecular terminals, and a compound (B) containing at least 2 active hydrogen atom-containing groups, onto a substrate in a sheet-like manner, and then water foaming the liquid mixture by bringing the sheet-like liquid mixture into contact with water vapor or moisture (water). A laminated sheet is produced by bonding a third substrate to the polyurethane foam sheet.

Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell.

The invention relates to a method for manufacturing high foaming carbon dioxide physically foamed radio frequency coaxial cable insulating cores, in particular to a production process for radio frequency coaxial cable insulating cores used in the third generation data mobile communication 3G. The production method is as follows: (1) The inner conductor of the insulating cable core is straightened, sized, and ultrasonically cleaned, and after preheating, the inner skin layer is extruded by an extruder; (2) The foaming material is prepared, which is made of high-density polyethylene, Low-density polyethylene and nucleating agent are mixed and melted into a polymer at a high temperature of 180-220°C in the extruder; (3) Liquid carbon dioxide is injected into the melted polymer in the extruder through a small hole gas injection needle under high pressure Carbon dioxide foaming agent; (4) At high temperature, through the rotation of the extruder screw, the molten polymer and carbon dioxide foaming agent are uniformly mixed; (5) The mixture is extruded on the 3G radio frequency coaxial cable through the extruder head The periphery of the inner conductor is foamed to make a foamed insulating cable core; (6) The foamed insulating cable core is made into a carbon dioxide physically foamed radio frequency coaxial cable insulating cable core after three-stage cooling treatment.