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公开(公告)号：EP4428110A1
公开(公告)日：2024-09-11
申请号：EP22889942.3
申请日：2022-10-31
申请人： Kuraray Co., Ltd.
IPC分类号： C04B28/02 , C04B14/04 , C04B14/06 , C04B14/20 , C04B14/28 , C04B16/02 , C04B16/06 , C04B18/08 , C04B18/14 , C04B38/00
CPC分类号： Y02W30/91 , C04B38/00 , C04B28/02 , C04B16/02 , C04B18/14 , C04B14/04 , C04B18/08 , C04B14/28 , C04B14/06 , C04B16/06 , C04B14/20
摘要： The present invention relates to a porous formed plate, comprising: 35 to 70% by mass of a substance not involved in a pozzolanic reaction; 20 to 61.5% by mass of a cement; 1 to 3% by mass of synthetic fibers; and 2.5 to 7% by mass of a pulp, wherein, in a pore size distribution of the formed plate that is determined by a mercury intrusion method, a ratio (B)/(A) of a pore volume (B) in a range of 6 to 560 nm with respect to a pore volume (A) in a range of 660 to 9,100 nm is 1.70 to 6.0.
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公开(公告)号：EP3402765A1
公开(公告)日：2018-11-21
申请号：EP17738924.4
申请日：2017-01-12
CPC分类号： C04B20/1051 , C04B2/00 , C04B20/1018 , C04B20/1025 , C04B20/1029 , C04B28/342 , C04B2111/00482 , C04B2111/00577 , C04B2111/00586 , C04B2111/00612 , C04B2111/0062 , C04B2111/00724 , C04B2111/0075 , C04B2111/00767 , C04B2111/28 , C09K8/493 , Y02W30/91 , Y02W30/92 , C04B14/304 , C04B14/28 , C04B22/064 , C04B2103/20 , C04B18/08 , C04B22/0013 , C04B14/06 , C04B14/106 , C04B24/12 , C04B14/22 , C04B22/10
摘要： Magnesium phosphate cement binder systems and method for providing magnesium phosphate cements are described. In an embodiment, a magnesium phosphate cement binder system may include magnesium oxide that has been calcined at a temperature of between about 900° F to about 1800° F. The magnesium phosphate cement binder system may also include a phosphate material. Other formulations, compositions, and methods are also described.
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公开(公告)号：EP3401290A1
公开(公告)日：2018-11-14
申请号：EP18165506.9
申请日：2008-11-13
发明人： SURACE, Kevin , WARE, Meredith , HOOVER, Denise , HAN, Jiaping , CHEN, Tiandan
CPC分类号： C04B5/06 , C04B28/08 , C04B2111/0062 , C04B2111/1018 , Y02W30/91 , Y02W30/92 , Y02W30/95 , Y02W30/97 , Y10T428/31504 , Y10T428/31971 , Y10T428/31986 , Y10T428/31993 , Y10T428/31996 , C04B12/04 , C04B14/042 , C04B14/185 , C04B14/28 , C04B14/42 , C04B16/0691 , C04B18/049 , C04B18/08 , C04B18/162 , C04B18/24 , C04B22/0093 , C04B22/062 , C04B22/064 , C04B22/066 , C04B22/10 , C04B38/106
摘要： Wallboards are produced by methods which use significantly reduced embodied energy, generating far less greenhouse gases when compared with the energy used to fabricate gypsum wallboard. Invented are:
A wallboard comprising:
- greater than 50% w/w of post-industrial waste products, wherein the post-industrial waste products is expanded perlite by-product; and
- at least one pH modifier.
A method of fabricating a wallboard, comprising:
- forming a dry mix comprising
(i) greater than about 50% w/w of post-industrial waste products, wherein the post-industrial waste products is expanded perlite by-product and
(ii) at least one pH modifier selected from the group consisting of calcium oxide, magnesium oxide, potassium hydroxide, sodium hydroxide, calcium hydroxide, calcium carbonate, potassium carbonate, sodium carbonate, sodium sesquicarbonate, sodium silicate, calcium silicate, magnesium silicate and calcium aluminate;
- adding water to said dry mix to form an initial slurry in a slurry line; and
- allowing the initial slurry to set.
The products include less than approximately 1% gypsum content.-
4.发明公开
公开(公告)号：EP3390322A1
公开(公告)日：2018-10-24
申请号：EP16834036.2
申请日：2016-12-16
申请人： ITT Italia S.r.l.
CPC分类号： C04B28/006 , B28B1/001 , B33Y70/00 , C04B28/34 , C04B2111/00181 , C04B2111/00215 , Y02P40/165 , Y02W30/92 , Y02W30/96 , C04B14/04 , C04B14/22 , C04B14/303 , C04B14/38 , C04B16/04 , C04B16/06 , C04B18/22 , C04B22/062 , C04B2103/20 , C04B2103/30 , C04B2103/445 , C04B14/106 , C04B18/08
摘要： A geopolymeric ink formulation for direct 3D printing containing a geopolymeric formulation whose components are present in such proportions as to be subjected to a geopolymerization reaction and to provide, at the end of the reaction, a solid geopolymer and wherein the formulation, before and during at least a part of the geopolymerization reaction, wherein three-dimensional chemical bonds have not yet been formed, forms a reversible-gel, non-Newtonian, viscoelastic fluid. The formulation is extruded through a 3D printing tool equipped with nozzle into strands according to a geometry such as to create a three-dimensional structure on one or more layers. The extrusion preferably takes place within a hydrophobic liquid, such as oil.
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5.发明授权
公开(公告)号：EP1845071B1
公开(公告)日：2018-09-26
申请号：EP07251578.6
申请日：2007-04-12
发明人： RAMME, Bruce W.
IPC分类号： C04B20/00 , C04B28/04 , C04B111/94
CPC分类号： C04B28/04 , C04B2111/00663 , C04B2111/00706 , C04B2111/1087 , C04B2111/94 , Y02W30/91 , Y02W30/92 , Y10S106/01 , C04B14/022 , C04B14/06 , C04B14/386 , C04B18/0472 , C04B18/08 , C04B20/0076 , C04B14/34
摘要： Compositions are provided for increasing the electrical conductivity of concrete or controlled low-strength materials (flowable fill). One composition sets to produce a concrete and includes portland cement, water, aggregate, and particulate matter including a sorbent and a contaminant absorbed, adsorbed or entrapped by the sorbent. The sorbent may be activated carbon, and the contaminant may be mercury or a compound containing mercury. Another composition is a self-compacting, cementitious flowable fill composition that includes portland cement, water, and particulate matter including a sorbent and a contaminant absorbed, adsorbed or entrapped by the sorbent. The sorbent may activated carbon, and the contaminant may be mercury or a compound containing mercury. The compositions may also include carbon fibers.
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公开(公告)号：EP3152491A4
公开(公告)日：2018-08-01
申请号：EP15802607
申请日：2015-06-03
申请人： SOLVAY
发明人： ATWELL MICHAEL , RAYTHATHA RASIK H
IPC分类号： A62D3/33 , A62D101/24 , B01D53/00 , B09B3/00
CPC分类号： F23J15/02 , A62D3/33 , B01D53/00 , B09B3/00 , B09B3/0008 , C04B18/08 , C04B20/1085 , Y02W30/92 , C04B20/023 , C04B14/26
摘要： A treatment method for stabilizing a sodic fly ash to reduce their leachability which is provided by a combustion process when a sodium-based sorbent comes in contact with a flue gas generated by combustion to remove at least a portion of pollutants contained in the flue gas. The treatment method comprises contacting the sodic fly ash with at least one additive comprising calcium. The material obtained from the contacting step is preferably dried. The material may be selected from the group consisting of lime kiln, dust, fine limestone, quicklime, hydrated lime, dolomitic lime, dolomite, selectively calcined dolomite, hydrated dolomite, and any mixture of two or more thereof. A particularly preferred additive comprises lime kiln dust.
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公开(公告)号：EP3328811A1
公开(公告)日：2018-06-06
申请号：EP16757304.7
申请日：2016-07-27
申请人： Kerneos
发明人： ESPINOSA, Bruno , FITZGERALD, Mark, Winslow , ALT, Charles, Walter , THOUILLEUX, Philippe , SOTH, Ratana , LIEVIN, Michaël
CPC分类号： C04B28/06 , C04B7/32 , C04B2103/0012 , C04B2103/0014 , C04B2103/0019 , C09K8/46 , Y02W30/92 , Y02W30/94 , C04B14/06 , C04B14/106 , C04B14/28 , C04B18/08 , C04B18/141 , C04B18/146 , C04B40/0268
摘要： The invention relates to a calcium aluminate cement containing a calcium aluminate with a first crystallized mineralogical phase of calcium dialuminate CA2, comprising one calcium oxide CaO for two aluminum oxides Al
2 O
3 , and/or a second crystallized mineralogical phase of bicalcic alumina silicate C2AS, comprising two calcium oxides CaO for one aluminum oxide Al
2 O
3 , and one silicon dioxide SiO
2 . According to the invention, the mass fraction of said first and second mineralogical phases as a whole in said calcium aluminate is no lower than 80%.-
8.发明公开HYDROPHOBIZED FIBER CEMENT PRODUCTS, METHODS FOR PRODUCTION AND USES THEREOF 审中-公开疏水性纤维水泥产品，生产方法及其用途
公开(公告)号：EP3315474A1
公开(公告)日：2018-05-02
申请号：EP16196161.0
申请日：2016-10-28
申请人： ETEX SERVICES NV
发明人： SPAETH, Valérie
CPC分类号： C04B28/02 , C04B20/1051 , C04B28/04 , Y02W30/92 , Y02W30/97 , C04B20/0048 , C04B24/42 , C04B18/24 , C04B40/0064 , C04B14/28 , C04B16/0633 , C04B18/08 , C04B7/02 , C04B14/047 , C04B14/06 , C04B14/10 , C04B16/08 , C04B16/082 , C04B22/064 , C04B24/38 , C04B24/383
摘要： The present invention relates hydrophobized fiber cement products and methods for the production thereof as well as uses of such products, in particular in the building industry.
In particular, the present invention provides hydrophobized fiber cement product, comprising a fiber cementitious matrix and a hydrophobizing agent uniformly dispersed therein, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin.
The present invention further provides porcesses for producing a hydrophobized fiber cement product with enhanced water impermeability, wherein said process comprises at least the steps of:
a) admixing an inorganic curable cementitious matrix with a hydrophobizing agent to form a curable mixture, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin,
b) transforming the curable mixture into a shaped body; and
c) curing the curable mixture to form a uniformly hydrophobized fiber cement product.摘要翻译： 本发明涉及疏水化纤维水泥产品及其生产方法以及这些产品的用途，特别是在建筑工业中的用途。 特别地，本发明提供疏水化纤维水泥产品，其包含纤维水泥基质和均匀分散于其中的疏水剂，其中所述疏水剂包含至少一种疏水性硅树脂。 本发明进一步提供了用于生产具有增强的不透水性的疏水化纤维水泥产品的多孔体，其中所述方法至少包括以下步骤：a）将无机可固化粘结基质与疏水剂混合以形成可固化混合物，其中所述疏水剂 包含至少一种疏水硅树脂，b）将所述可固化混合物转化成成型体; 和c）固化可固化混合物以形成均匀疏水化的纤维水泥产品。
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9.发明公开
公开(公告)号：EP3307692A1
公开(公告)日：2018-04-18
申请号：EP16732511.7
申请日：2016-06-10
CPC分类号： C04B16/0691 , C04B14/04 , C04B14/06 , C04B14/38 , C04B14/42 , C04B14/48 , C04B16/0625 , C04B16/0633 , C04B28/04 , C04B2111/34 , C04B2201/50 , Y02W30/92 , Y02W30/94 , C04B14/062 , C04B16/0683 , C04B24/2664 , C04B24/38 , C04B24/383 , C04B14/4668 , C04B18/08 , C04B18/146
摘要： A concrete mix having sand, fine aggregates, binder, fibers, and various admixtures is provided. The mix has a consistency from S2 to SF3, a compressive strength in the range of 30-60 MPa and a ductility represented by fc, ffl, fR1 and fR3 values, wherein the concrete mix contains at least 390 Kg of binder, the concrete mix has a paste volume of 300-600 liters, the concrete mix contains at least two systems of fibers and a general admixture system that is composed of at least 2 sub-admixture systems.
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10.发明公开
公开(公告)号：EP3307691A1
公开(公告)日：2018-04-18
申请号：EP16732507.5
申请日：2016-06-10
CPC分类号： C04B16/0691 , C04B14/04 , C04B14/06 , C04B14/38 , C04B14/42 , C04B14/48 , C04B16/0625 , C04B16/0633 , C04B28/04 , C04B2111/34 , C04B2201/50 , Y02W30/92 , Y02W30/94 , C04B14/062 , C04B16/0683 , C04B24/2664 , C04B24/38 , C04B24/383 , C04B14/4668 , C04B18/08 , C04B18/146
摘要： A concrete mix having sand, fine aggregates, binder, fibers, and various admixtures is provided. The mix has a consistency from S2 to SF3, a compressive strength in the range of 30-80 MPa and a ductility represented by fc, ffl, fR1 and fR3 values, wherein the concrete mix contains at least 390 Kg of binder, the concrete mix has a paste volume of 300-600 liters, the concrete mix contains at least two systems of fibers and a general admixture system that is composed of at least 2 sub-admixture systems.
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