1
Douglas Lyons Ford: Concentration of solids in suspension. Memtec, YANG LIQIN, February 17, 1988: CN86104888 (28 worldwide citation)

A concentrator for concentrating the fine solids of a liquid feed suspension has a shell within which there is a bundle of microporous fibres. Pressurized feed suspension is introduced through inlet and passes over the external walls of the fibres with the clarified liqued being drawn from the lumen ...


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Katsuyoshi Kasayama, Tsuneo Imai, Yoshinobu Kanamura: Process for casting polymerization of lenses made by polyurethane resin having sulphur. Mitsui Toatsu Chemicals, Japan, YANG LIQIN, September 14, 1988: CN87108126 (5 worldwide citation)

The invention is to obtain a method for manufacturing a plastic lens easily released from a lens matrix and having high transparency, optical homogenity and excellent surface accuracy. When polyisocyanate and polythiol are polymerized in a glass or metal lens matrix, one or more types selected from ...


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Murakami Toru, Akahori Shin Ichi: Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same. Tokushu Paper Mfg, lu xinhua yang liqin, February 5, 2003: CN01803890 (4 worldwide citation)

Provided is an infrared fluorescent particle emitting fluorescence upon irradiation with infrared rays, and anti-falsification paper in which the particles are contained and the particles emitting fluorescence at a specific hue can be clearly recognized visually upon irradiation with infrared rays. ...


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Takaoki Kazuo, Ogane Takuya, Ushima Hideki: Modified particle, support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer. Sumitomo Chemical Company, wei jinxi yang liqin, June 4, 2003: CN01805604 (2 worldwide citation)

Modified particles obtained from compounds represented by the following formulae (a), (b), and (c) and particles (d) through contacting; a support comprising the particles; a catalyst component for addition polymerization and an addition polymerization catalyst which each comprises the particles; an ...


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Ichimura Kunihiro, Arimitsu Koji, Tahara Masaru: Coloring composition. Toda Kogyo, yang liqin, December 18, 2002: CN01801930 (2 worldwide citation)

A coloring composition added to a solid such as a solid resin is disclosed. The composition includes (i) a soluble coloring agent precursor obtained by substituting a hydrogen atom of a NH group of a pigment molecule having at least one NH group with an alkoxycarbonyl group of the following general ...


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Shigeharu Suzuki, Tetsu Narutani: Ultrasoft stainless steel. Kawasaki Steel, YANG LIQIN, August 20, 1986: CN86101805 (2 worldwide citation)

An ultrasoft ferritic stainless steel having excellent stamping formability and corrosion resistance in use, which consists essentially of C, Si, Mn, P, S, Ni, Cu, Mo, Cr and N, ar least one or more elements selected from the Al, Nb, V as composition of alloy to be added into the stainless steel, an ...


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Ueki Shinji: Palladium electroplating liquid. Matsuda Industrial, wei jinxi yang liqin, June 4, 2003: CN01130247 (1 worldwide citation)

The present invention is palladium electroplating solution containing at least soluble palladium salt 1-60 g/L, amino sulfonic acid or its salt 0.1-300 g/L and essentially no lustring agent. With the palladium electroplating solution, one palladium coating of needle crystal may be formed on the surf ...


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L Resconni, F Pimentesi, M Galinbetty: Ethylene elastocopolymer. Montell Technology Co, yang liqin, August 15, 2001: CN00121652 (1 worldwide citation)

The elastomeric copolymer of ethylene with alpha-olefin and one or more polyenes, has a content of units derived from ethylene of about 35-85% by moles, a content of units derived from alpha-olefin of about 10-60% by moles, and a content of units derived from one or more polyenes of about 0-5% by mo ...


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Sawaki Toru, Hirata Masumi, Sasaki Katsushi: Aromatic polycarbonate, process for producing the same, and composition containing the same. Teijin, liu yuanjin yang liqin, February 5, 2003: CN01803746 (1 worldwide citation)

A polycarbonate which has a satisfactory hue, is reduced in the content of foreign substances, OH terminal content, and quality unevenness, and has excellent moldability; and a process for producing the polycarbonate. An oligocarbonate having a viscosity-average molecular weight of 4,000 or higher a ...