Foam slush molding apparatus
    2.
    发明授权
    Foam slush molding apparatus 失效
    泡沫搪塑成型机

    公开(公告)号:US4867660A

    公开(公告)日:1989-09-19

    申请号:US923641

    申请日:1986-10-27

    摘要: The foam slush molding apparatus of this invention comprises a mold and a hot air jacket, and an optional heat retaining hood. The hot air jacket and the optional heat retaining hood are provided along and a certain distance apart from the molding surface on which a resin is heated and fused. The molding surface and the jacket form a first hot air chamber for heating, and the jacket and the optional heat retaining hood form an optional second hot air chamber for heat retention. The apparatus permits uniform heating and foaming at an efficient molding cycle.

    摘要翻译: 本发明的泡沫搪塑成型装置包括模具和热气套,以及可选的保温罩。 热空气护套和可选的保温罩沿着树脂被加热和熔化的成型表面沿着一定距离设置。 模制表面和护套形成用于加热的第一热空气室,并且护套和可选的保温罩形成用于保温的任选的第二热空气室。 该设备允许在有效的模制循环下均匀加热和发泡。

    Novel styrene copolymer
    4.
    发明授权
    Novel styrene copolymer 失效
    新型苯乙烯共聚物

    公开(公告)号:US4704438A

    公开(公告)日:1987-11-03

    申请号:US35022

    申请日:1987-04-06

    IPC分类号: C08F8/42 C08F212/12 C08F8/00

    CPC分类号: C08F8/42

    摘要: A novel styrene copolymer having a functional group, i.e. silyl group on the para-position of the aromatic ring, useful as a functional polymer, is provided. An effective process for the production thereof comprises contacting a random or block copolymer of p-methylstyrene and .alpha.-methylstyrene with an organolithium compound to lithiate partly the p-methyl group in the copolymer and then reacting the lithiated copolymer with a silicon compound represented by the general formula (R.sup.1)(R.sup.2)(R.sup.3)SiX wherein R.sup.1, R.sup.2 and R.sup.3 are, same or different, alkyl groups with 1 to 6 carbon atoms or alkenyl groups with 2 to 6 carbon atoms, at least one of R.sup.1, R.sup.2 and R.sup.3 being an alkenyl group, and X is a halogen atom.

    摘要翻译: 提供了一种具有官能团的新型苯乙烯共聚物,即芳族环对位上的甲硅烷基,可用作官能聚合物。 一种有效的制备方法包括使对甲基苯乙烯和α-甲基苯乙烯的无规或嵌段共聚物与有机锂化合物接触,使共聚物中的对甲基部分地锂化,然后使锂化共聚物与由 通式(R1)(R2)(R3)SiX其中R1,R2和R3相同或不同,具有1至6个碳原子的烷基或具有2至6个碳原子的链烯基,R1,R2和 R3是烯基,X是卤素原子。

    Water-color ink absorbing material and laminated film having layer of
the absorbing material
    6.
    发明授权
    Water-color ink absorbing material and laminated film having layer of the absorbing material 失效
    水性油墨吸收材料和在吸收层中具有水基的层压膜

    公开(公告)号:US6040035A

    公开(公告)日:2000-03-21

    申请号:US101191

    申请日:1998-07-10

    摘要: The present invention provides a water-base ink absorbing material which can quickly absorb a water-base ink and has an excellent fixativity of the drying water-base ink and on which print with a good definition can be achieved without inducing inconsistencies in color density and bleeding of ink.The ink absorbing material is prepared so as to satisfy the following requirements 1 through 3:1 the contact angle measured at ordinary temperature by the liquid drop method using water is 50 degrees or less;2 the wetting index measured in compliance with "Testing method of wettability of polyethylene and polypropylene films" defined by JIS-K-6768 is 40 dyn/cm or more; and3 the water vapor permeability P is 800-20000 g/m.sup.2 /24 h/0.1 mm, wherein P is obtained by converting the water vapor permeability P', measured in compliance with "Testing method for determination of the water vapor permeability of water vaporproof packaging materials (dish method)" defined by JIS-Z-0208 and in its temperature and moisture condition B, into the water vapor permeability at a thickness of 0.1 mm based on the following equationP=d.times.P'/0.1wherein d is a thickness (mm) of a specimen used for measurement of the water vapor permeability P'.

    摘要翻译: PCT No.PCT / JP97 / 04032 Sec。 371日期:1998年7月10日 102(e)日期1998年7月10日PCT 1997年11月5日PCT公布。 出版物WO98 / 21048 PCT 日期1998年5月22日本发明提供一种能够快速吸收水性油墨并且具有优异的干燥水性油墨的固着性的水性油墨吸收材料,并且可以在其上实现具有良好定义的印刷品,而不引起不一致 颜色密度和墨水渗色。 制备吸墨材料,以满足以下要求+ E,crc 1 + EE至+ E,crc 3 + EE:+ E,crc 1 + EE在常温下使用水滴法测量的接触角 是50度以下; + E,crc 2 + EE根据JIS-K-6768定义的“聚乙烯和聚丙烯膜的润湿性的测试方法”测量的润湿指数为40dyn / cm以上; 和+ E,crc 3 + EE,水蒸气透过度P为800-20000g / m 2 / 24h / 0.1mm,其中P是通过转换水蒸气渗透性P'而得到的,其符合“测定方法 基于JIS-Z-0208定义的水蒸汽包装材料(餐具方法)的水蒸汽渗透性及其温度和湿度条件B,基于以下等式,将厚度为0.1mm的水蒸气透过度设为P = d×P' /0.1其中d是用于测量水蒸汽渗透性P'的试样的厚度(mm)。

    Material for treating heavy metals and metal ions
    9.
    发明授权
    Material for treating heavy metals and metal ions 失效
    用于处理重金属和金属离子的材料

    公开(公告)号:US5007965A

    公开(公告)日:1991-04-16

    申请号:US324883

    申请日:1989-03-17

    摘要: A material for treating heavy metals and metal ions. The material contains as its main components quicklime and cement, and also contains, with respect to the quicklime and the cement, 0.05 to 0.35% by weight of potassium chloride, 0.03 to 0.20% by weight of magnesium chloride, 0.03 to 0.20% by weight of sodium chloride, 0.03 to 0.25% by weight of calcium chloride, 0.00002 to 0.01% by weight of cobalt chloride, 0.00002 to 0.01% by weight of citric acid, and 0.001 to 0.02% by weight of sodium sulfate. Harmful heavy metals and metal ions contained in effluents, slurries and sludges can be securely and inexpensively confined in a state in which they are prevented from elution. A coating of a fatty acid may be formed on the surface of the quicklime.

    摘要翻译: 用于处理重金属和金属离子的材料。 该材料作为其主要成分生石灰和水泥,并且相对于生石灰和水泥含有0.05至0.35重量%的氯化钾,0.03至0.20重量%的氯化镁,0.03至0.20重量% 的氯化钠,0.03〜0.25重量%的氯化钙,0.00002〜0.01重量%的氯化钴,0.00002〜0.01重量%的柠檬酸和0.001〜0.02重量%的硫酸钠。 流出物,浆料和淤泥中含有的有害的重金属和金属离子可以被牢固且廉价地限制在防止其洗脱的状态。 可以在生石灰的表面上形成脂肪酸的涂层。