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    METHODS OF FORMING CURED COMPOSITE MATERIALS WITH OPTIMIZED PH AND RELATED COMPOSITIONS AND SYSTEMS
    3.
    发明申请
    METHODS OF FORMING CURED COMPOSITE MATERIALS WITH OPTIMIZED PH AND RELATED COMPOSITIONS AND SYSTEMS 有权

    公开(公告)号：US20210107834A1

    公开(公告)日：2021-04-15

    申请号：US17067149

    申请日：2020-10-09

    申请人： Solidia Technologies, Inc.

    发明人： Anuj Seth ,  Jitendra Arunchandra Jain ,  Yussuf Sultan Ali ,  Matthew David Sulik ,  Dishen Patel ,  Makar Makram Ibrahim

    IPC分类号： C04B28/08 ,  C04B14/06 ,  C04B14/26 ,  C04B40/02 ,  C04B38/10 ,  B28B17/02

    摘要： A method of producing a carbonated composite material is described that includes: providing a carbonatable cementitious material in particulate form; mixing the carbonatable cementitious material with water to produce a mix; forming a predetermined shape with the mix, wherein the predetermined shape has an initial pore structure containing an initial pore solution having a first pH; pre-conditioning the predetermined shape to remove a predetermined amount of the water from the predetermined shape to produce a pre-conditioned shape; carbonating the pre-conditioned shape in an environment comprising carbon dioxide to produce a modified pore structure containing a modified pore solution having and a second pH, wherein the difference between the first pH and the second pH is represented by a ΔpH, and the ΔpH is 1.0 or less, 0.75 or less, 0.5 or less, 0.25 or less, or about 0.0. A calcium silicate composition including solid components and liquid components having improved pore solution pH stability is also disclosed.

    Wear resistant dental composition
    7.
    发明授权
    Wear resistant dental composition 有权
    耐磨牙科组合物

    公开(公告)号：US09427380B2

    公开(公告)日：2016-08-30

    申请号：US14346614

    申请日：2012-09-21

    申请人： SEPTODONT OU SEPTODONT SAS OU SPECIALITES SEPTODONT

    发明人： Gilles Richard ,  Olivier Marie ,  Laurianne Bafounguissa

    IPC分类号： A61K6/00 ,  A61K6/06 ,  A61C19/00 ,  C04B14/30 ,  C04B14/38 ,  C04B14/26 ,  C04B22/06 ,  C04B7/345 ,  C04B16/08 ,  C04B16/06 ,  C04B16/00

    CPC分类号： A61K6/0047 ,  A61K6/0073 ,  A61K6/0091 ,  A61K6/0612 ,  C04B7/345 ,  C04B14/26 ,  C04B14/301 ,  C04B14/38 ,  C04B16/00 ,  C04B16/06 ,  C04B16/08 ,  C04B22/064

    摘要： The present invention relates to a solid composition comprising: a calcium silicate powder, a set accelerator in the form of a powder, a reinforcing filler in a solid form, a radio-opacifying agent in a solid form, at least one complementary ingredient selected from solid fibers or solid porous fillers, optionally a water-reducing agent in a solid form, and optionally solid pigments. The present invention also relates to a kit of parts for the preparation of a composition suitable for use in dentistry comprising in a first container a solid phase including the solid composition according to the invention, and in a second container an aqueous phase. The present invention also relates to a kit of parts for the preparation of a composition suitable for use in dentistry comprising a container, said container comprising at least two cells, the first cell comprising a solid phase including the solid composition of the invention and the second cell comprising an aqueous phase. The present invention also relates to a method for preparing a dental cement, including mixing the solid composition of the invention with an aqueous phase and to resulting dental cement.

    摘要翻译： 固体组合物本发明涉及一种固体组合物，其包括：硅酸钙粉末，粉末形式的凝固加速剂，固体形式的增强填料，固体形式的放射性不透明剂，至少一种互补成分，选自 固体纤维或固体多孔填料，任选的固体形式的减水剂，以及任选的固体颜料。 本发明还涉及一种用于制备适用于牙科的组合物的试剂盒，其包括在第一容器中，包含根据本发明的固体组合物的固相和在第二容器中的水相。 本发明还涉及一种用于制备适用于牙科的组合物的试剂盒，其包含容器，所述容器包含至少两个细胞，所述第一细胞包含固相，其包含本发明的固体组合物和第二 包含水相的细胞。 本发明还涉及一种制备牙科粘固剂的方法，包括将本发明的固体组合物与水相混合，得到牙科粘固剂。

    PROCESS FOR CARBON DIOXIDE REMOVAL FROM A GAS BY CONTACTING IT WITH A SOLID
    8.
    发明申请
    PROCESS FOR CARBON DIOXIDE REMOVAL FROM A GAS BY CONTACTING IT WITH A SOLID 审中-公开
    通过与固体接触从气体中除去二氧化碳的方法

    公开(公告)号：US20130284073A1

    公开(公告)日：2013-10-31

    申请号：US13978958

    申请日：2012-01-10

    申请人： Ellis Gartner

    发明人： Ellis Gartner

    IPC分类号： B01D53/62 ,  C04B14/26

    CPC分类号： B01D53/62 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2251/604 ,  B01D2257/504 ,  B01D2258/0233 ,  C04B14/26 ,  Y02A50/2342 ,  Y02C10/04

    摘要： A process for reducing the concentration of carbon dioxide in a gas including carbon dioxide and water vapour which process includes contacting the gas with a particulate solid, which solid is a waste material which includes an alkaline earth metal oxide or hydroxide or a mixture thereof and which particulate solid also includes an added alkali metal compound which is an alkali metal hydroxide, carbonate or bicarbonate, or a mixture thereof.

    摘要翻译： 一种降低包括二氧化碳和水蒸气在内的气体中的二氧化碳浓度的方法，该方法包括使气体与颗粒状固体接触，该固体是包括碱土金属氧化物或氢氧化物或其混合物的废料， 颗粒状固体还包括碱金属氢氧化物，碳酸盐或碳酸氢盐或其混合物的加入的碱金属化合物。

    METHOD FOR THE RECOVERY OF MINERALS
    9.
    发明申请
    METHOD FOR THE RECOVERY OF MINERALS 有权
    矿物回收方法

    公开(公告)号：US20120298010A1

    公开(公告)日：2012-11-29

    申请号：US13117631

    申请日：2011-05-27

    申请人： Michael W. Ginn

    发明人： Michael W. Ginn

    IPC分类号： C01F11/18 ,  C04B14/28 ,  C04B14/26 ,  C01F5/24

    CPC分类号： C01F11/18 ,  C01F5/24 ,  C01P2006/11 ,  C01P2006/19 ,  C01P2006/82 ,  F23G2201/50

    摘要： A method of recovering a mineral product from carpet by preparing a feed of carpet pieces; thermally separating organic components from mineral components in the carpet by heating the carpet pieces to a particle bed temperature in the range of 600° C. to 1000° C., wherein the mineral component is oxidized to form a mineral oxide; slurrying the mineral oxide with water to produce 15 to 35% solids slurry within a period of approximately 30 minutes to 24 hours, whereby the mineral oxide forms a mineral hydroxide; stabilizing the pH of the slurry in the range between 6 and 10 by carbonation, resulting in a slurry containing mineral carbonates.

    摘要翻译： 一种通过制备地毯片材的原料从地毯中回收矿物产品的方法; 通过将地毯片加热到600℃至1000℃范围内的颗粒床温度，将有机组分与地毯中的矿物组分热分离，其中矿物组分被氧化以形成矿物氧化物; 在约30分钟至24小时的时间内将矿物氧化物与水浆化以产生15至35％的固体浆料，由此矿物氧化物形成无机氢氧化物; 通过碳酸化将浆料的pH稳定在6至10的范围内，得到含有矿物碳酸盐的浆料。