专利检索_ .以不含某特定材料或某材料含量很低时为特征的组合物或成分专利检索_ .以不含某特定材料或某材料含量很低时为特征的组合物或成分专利检索查询

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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
181	PROCESS FOR PRODUCING HONEYCOMB STRUCTURE	US12209866	2008-09-12	US20090011919A1	2009-01-08	Yasushi NOGUCHI; Takehiko WATANABE; Yukari NAKANE
A process for producing a honeycomb structure by obtaining clay from a cordierite-forming raw material containing an alumina source, a silica source, and a magnesia source; and forming the clay into a honeycomb shape, wherein a material having, in its volume particle size distribution, a 50 volume % particle size (V50) [μm] of 1 to 25 μm is used, as each of alumina source, silica source, and magnesia source; and a material having, in the volume particle size distribution of the whole cordierite-forming raw material, a ratio of 90 volume % particle size (Vall90) [μm] to 10 volume % particle size (Vall10) [μm] [a volume particle size distribution ratio (Vall90/Vall10)] of 10 or less and a difference (Vall90−Vall10) between 90 volume % particle size (Vall90) [μm] and 10 volume % particle size (Vall10) [μm] of 25 μm or less is used, as the cordierite-forming raw material.
182	Controlled Deterioration of Non-Reinforced Concrete Anchors	US11664889	2005-10-07	US20090007834A1	2009-01-08	Svein Ellingsrud; Audun Sodal; Hans Rechsteiner; Harald Justnes; Kare Ingvar Johansen
A concrete formulation, which undergoes controlled deterioration in water, that can be used for making anchors for releasably tethering submarine devices at the seabed. The anchor may have handles for a device release mechanism or a central hole for a central device release mechanism. The formulation includes additives, which cause the cement to transform into non-binding Thaumasite over a pre-set period of time, leaving only natural material on the seafloor.
183	Additives for water-resistant gypsum products	US10525917	2003-06-05	US07473713B2	2009-01-06	Steven Wantling; Bonnie S. Zepka
Emulsions are provided which are useful in imparting water-resistance to gypsum products. In one embodiment, the emulsions comprise at least one wax, an alkyl phenol, a salt of polynaphthalenesulfonic acid, and a complexed starch. Emulsions of this embodiment may be added to hot, even boiling, water without the emulsion separating or curdling. The emulsions of the present invention are stable for extended periods of time when stored at room temperature and do not require the addition of a bactericide. The emulsions of the present invention are pourable liquids at room temperature.
184	Ink composition for marking glass and ceramic surfaces	US11321960	2005-12-29	US07462230B2	2008-12-09	László Balázs; Ferenc Dudás; Zoltán Pilter
An ink composition for marking glass and ceramic surfaces, and for burning in said surfaces at an elevated temperature, the composition comprising the following components: 35-55% by weight pigment, 15-30% by weight lead-free frit, 20-45% by weight vehicle material, and the components constitute a total 100% by weight.
185	Aluminum titanate ceramic forming batch mixtures and green bodies with pore former	US12156255	2008-05-30	US20080300127A1	2008-12-04	David Lambie Tennent; Christopher John Warren
A ceramic forming batch mixture including inorganic batch materials, such as sources of alumina, titania, and silica, a low amount of one or more pore formers including at least one starch; an organic binder; and a solvent. Also disclosed is a method for producing a ceramic article involving mixing the inorganic batch materials with the low amount of pore former, adding an organic binder and a solvent, forming a green body; and firing the green body. A green body having a low amount of the one or more pore formers including starch is disclosed.
186	Wax emulsions for gypsum products	US11410738	2006-04-25	US07374610B2	2008-05-20	Steven J. Wantling
Emulsions, useful for imparting water resistance to gypsum products are disclosed. The emulsions of the invention include at least one wax, an alkyl phenol and a hydrophyllic metallic salt, preferably magnesium sulfate. The emulsions of the invention do not require the addition of a starch compound and therefore exhibit enhanced stability even at higher solids content then compared to prior art emulsions.
187	High strength biological cement composition and using the same	US11584132	2006-10-20	US20070098811A1	2007-05-03	Donghui Lu; Shuxin Zhou
A hydraulic cement for biomedical applications. The cement sets in-situ, hardening when exposed to water to produce nano-dispersed composite of calcium-silicate-hydrate gel mixed with hydroxyapatite. In comparison with prior cements, the composition provides high biocompatibility, high bioactivity and high biomechanical strength, due to the composite structure of the calcium silicate hydrate reinforced with co-precipitated particles of hydroxyapatite. Biocompatibility is also increased due to an absence of aluminum and magnesium in the composition. The cement is suitable for variety of applications, including dental implants, bone fixation, and bone repair.
188	Composition for treating glass fibers and treated glass fibers	US11500189	2006-08-07	US20070036973A1	2007-02-15	Eric Bruner; Eric Hanson; Gerald Gruber
Compositions for treating glass fibers in which the composition comprises an organophosphorus acid or a derivative thereof are disclosed. Energy is applied to the glass fibers to bond the organophosphorus acid or derivative to the glass fibers.
189	High strength flooring compositions	US11152324	2005-06-14	US20060280970A1	2006-12-14	Dennis Lettkeman; John Wilson; William Bedwell
A composition is disclosed for a mixture to be used in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound. The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate. A three repeating unit polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight. The repeating units include a polyether repeating unit, an acrylic acid-type repeating unit and a maleic acid-type repeating unit. A modifier that enhances the efficacy of the dispersant is also a component of the mixture. When combined with recommended amounts of water, a slurry is formed that is useful as a flooring composition.
190	Biodegradable retarder for cementing applications	US10979681	2004-11-02	US20060091572A1	2006-05-04	Ashok Santra; B. Reddy; D. Brenneis
Cement compositions comprising carboxylated inulin and methods of using the same to cement a workspace. In one embodiment, a method of cementing includes providing a cement composition comprising a carboxylated inulin, for example, in a subterranean formation. The method further includes allowing the cement composition to set. In some embodiments, the cement composition has a thickening time of from about 2 hours to about 11 hours. In other embodiments, the cement composition has a viscosity that is about constant for a period of time after the cement composition is placed.
191	Bonded fibrous materials	US09762870	1999-09-14	US06987076B1	2006-01-17	Gary Anthony Jubb; Jean-Louis Martin; Jane Miller; Arlette Wotovic; Lindsay John Harold Todd
A composite material comprises inorganic-bonded alkaline earth silicate fibers in which any bonding agents or fillers comprise low amounts of aluminum so that the composite material comprises less than 1% by weight aluminum expressed as Al2—O3.
192	Additives for water-resistant gypsum products	US10525917	2003-06-05	US20050250858A1	2005-11-10	Steven Wantling; Bonnie Zepka
Emulsions are provided which are useful in imparting water-resistance to gypsum products. In one embodiment, the emulsions comprise at least one wax, an alkyl phenol, a salt of polynaphthalenesulfonic acid, and a complexed starch. Emulsions of this embodiment may be added to hot, even boiling, water without the emulsion separating or curdling. The emulsions of the present invention are stable for extended periods of time when stored at room temperature and do not require the addition of a bactericide. The emulsions of the present invention are pourable liquids at room temperature.
193	Method of producing a hydraulic binder or thermoplastic containing product	US10524428	2003-08-14	US20050242462A1	2005-11-03	Michael Symons
A method for manufacturing an hydraulic binder or thermoplastic binder containing product including the steps of impregnating the binder into a flexible open cell polymeric foam element by compressing the foam element to exclude air from the open cells and then releasing the compression with the foam elements whilst in contact with the binder so that the binder penetrates and becomes contained in the open cells of the foam elements as it regains its shape. Alternatively impregnating the binder into the foam element from one side under pressure so that the binder penetrates and becomes contained in the open cells of the foam and then allowing the binder to set or hardened and dry to form the product. The product is particularly suitable as a building element.
194	Gypsum-based composite materials reinforced by cellulose ethers	US10446571	2003-05-27	US06902797B2	2005-06-07	Jacob Freas Pollock; Christopher D. Tagge; Lennard Torres; David S. Soane
A gypsum-based composite structure is prepared from a slurry comprising a mixture of calcium sulfate hemihydrate, a cellulose ether additive other than CMC and an amount of water that is sufficient to form a slurry. The calcium sulfate hemihydrate is hydrated by the water forming a wallboard core reinforced by the cellulose ether additive. The concentration, viscosity grade and degree of substitution of the cellulose ether are selected to give the composite improved nail pull resistance and greater flexural strength.
195	Compositions for the decoration of ceramic materials	US10367845	2003-02-19	US06881690B2	2005-04-19	Takuya Kawamura; Hiromichi Hayashi; Nobuhiro Inoko
New decorating materials suitable for the decoration of ceramic materials comprise a lead-free glass flux and at least one pigment. The glass flux comprises two lead-free glass compositions. One of the two glass compositions comprises, in weight percent, SiO2: 45 to 60%, Al2O3: 5 to 20%, B2O3: 15 to 30%, and one or more alkali metal oxides: 5 to 10%, provided that Li2O is contained in an amount of 2% or more, with the proviso that the total amount of said oxides is 90% or more of the total weight of the composition. The other of the two glass compositions comprises, in weight percent, SiO2: 60 to 75%, Al203: 5 to 20%, at least one of MgO, CaO, ZnO: 5 to 20% in total, and one or more alkali metal oxides: 0.5 to 5%, provided that Li2O is contained in an amount of 0.5% or more, with the proviso that the total amount of said oxides is 90% or more of the total weight of the composition.
196	Cementitious product in panel form and manufacturing process	US10682109	2003-10-10	US06875503B1	2005-04-05	Charlotte Famy; Gaël Cadoret; Paul Houang
The present invention relates to a product in panel form, comprising a fiber-reinforced cementitious matrix, prepared from a sheet material by filtration on a screen of an aqueous suspension comprising at least one hydraulic binder, such as cement and at least one fibrous material and devoid of siliceous sand, thicknesses of said sheet material being superposed until the desired final thickness is obtained, in order to give a panel which is then autoclaved.The invention also relates to a process for manufacturing the product.
197	Dental material	US10868522	2004-06-14	US20040226478A1	2004-11-18	Carolyn M. Primus
A white, substantially non-iron containing dental material formed from Portland cement. The material may be a dental cement, dental restorative or the like.
198	Gypsum-based composite materials reinforced by cellulose ethers	US10446571	2003-05-27	US20040092625A1	2004-05-13	Jacob Freas Pollock; Christopher D. Tagge; Lennard Torres; David S. Soane
A gypsum-based composite structure is prepared from a slurry comprising a mixture of calcium sulfate hemihydrate, a cellulose ether additive other than CMC and an amount of water that is sufficient to form a slurry. The calcium sulfate hemihydrate is hydrated by the water forming a wallboard core reinforced by the cellulose ether additive. The concentration, viscosity grade and degree of substitution of the cellulose ether are selected to give the composite improved nail pull resistance and greater flexural strength.
199	Use of polysulfide-free preparations as an additive for loam or clay-based construction materials	US09926480	2001-11-09	US06656994B1	2003-12-02	Stefan Dreher; Joachim Roser; Joachim Pakusch; Dietbert Knöfel; Karl-Georg Boettger
The use is described of polysulfide-free preparations comprising, based on solids content, from 40 to 99.5% by weight of at least one water-dispersible copolymer and from 0.5 to 10% by weight of at least one alkoxylated ionic or nonionic emulsifier, as additives for construction materials based on loam or clay. The building materials based on loam or clay and comprising the preparation are described, as are the use of the construction materials and a process for treating construction materials with the preparation.
200	Storable composition and slurries and use of same for cementing oil and gas wells	US10114037	2002-04-03	US06626242B2	2003-09-30	Arnaldo Rodrigues D'Almeida; Cristiane Richard De Miranda; Gilson Campos
Storable compositions and slurries for cementing oil and gas wells are described which comprise blast-furnace slag besides other additives which are usual in the cementing technique. The compositions and slurries are insufficiently activated (or are activated immediately before introducing them into the well), so that they can be stored for at least 72 hours (alternatively they may be stored indefinitely) without the setting of the composition and dispense with the addition of activation inhibitors. The use of the compositions and slurries in the cementing of oil and gas wells is also described.

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