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公开(公告)号：US4315961A
公开(公告)日：1982-02-16
申请号：US167219
申请日：1980-07-09
CPC分类号： B24D3/28 , C06F3/08 , Y10T428/3179 , Y10T428/31866
摘要： The invention relates to a process for making striking surfaces wherein red phosphorus, abrasive agents, and binders which are in the form of aqueous urea/formaldehyde or melamine/formaldehyde-condensates, are made into an aqueous suspension which is applied on to a striking surface substrate. More particularly, the suspension, based on the solid matter content of the condensates used as binder, is admixed with 5 to 20 weight %, calculated as solid matter, of an agent cross-linking the amine resin, the cross-linking agent being a polyester or copolymer produced by subjecting an acryl and/or methacryl ester to copolymerization with vinyl acetate in a ratio by weight of 1:9 to 9:1. A pH-value within the range 6.5 to 8.0 is established in the mixture, in the event of the cross-linking agent being a copolymer, or a pH-value within the range 7 to 11 is established, in the event of the cross-linking agent being a polyester.
摘要翻译： 本发明涉及一种制造冲击表面的方法，其中以尿素/甲醛水溶液或三聚氰胺/甲醛 - 缩合物的形式将红磷，研磨剂和粘合剂制成水性悬浮液， 基质。 更具体地，基于用作粘合剂的冷凝物的固体物质含量的悬浮液与作为固体物质的5至20重量％的交联胺树脂的试剂混合，交联剂为 通过使丙烯酰基和/或甲基丙烯酸酯与乙酸乙烯酯以1:9至9:1的重量比进行共聚而制备的聚酯或共聚物。 在交联剂为共聚物的情况下，或建立了7〜11的pH值的情况下，在混合物中建立pH值为6.5〜8.0的pH值， 交联剂为聚酯。
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公开(公告)号：US5066415A
公开(公告)日：1991-11-19
申请号：US572883
申请日：1990-08-24
CPC分类号： C11D3/395 , C11D3/1273 , C11D3/2082 , C11D3/361
摘要： A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO.sub.2 /Na.sub.2 O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
摘要翻译： 餐具洗涤剂由结晶，大部分为水不溶性的钠层硅酸盐组成，其中SiO 2 / Na 2 O的摩尔比为（1.9-3.5）：1与质子供体结合，0.5重量％的洗碗剂水溶液 pH值小于10.洗碗剂还可含有表面活性剂，活性氯或活性氧载体，分散剂，碱金属磷酸盐或碱金属多磷酸盐和填料。
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3.发明授权
公开(公告)号：US4467056A
公开(公告)日：1984-08-21
申请号：US213869
申请日：1980-12-08
CPC分类号： C08J9/009 , C08K9/10 , C09K21/12 , C09K21/14 , C08J2375/04 , Y10S521/907
摘要： The invention relates to a particulate agent based on free-flowing pulverulent ammonium polyphosphates of the general formulaH.sub.(n-m)+2 (NH.sub.4).sub.m P.sub.n O.sub.3n+1in which n is an integer having an average value of from approximately 20 to 800 and the ratio of m to n is approximately 1, for impeding the combustibility of combustible materials. The agent is comprised of(a) approximately 75 to 99% by weight of ammonium polyphosphate, and(b) approximately 1 to 25% by weight of a hardened water-insoluble polycondensation product of melamine and formaldehyde encasing the individual ammonium polyphosphate particles.
摘要翻译： 本发明涉及一种基于自由流动的通式为H（nm）+2（NH4）mPnO3n + 1的多聚磷酸铵的颗粒剂，其中n为平均值为约20至800的整数， m至n约为1，用于阻止可燃材料的可燃性。 该试剂包含（a）约75至99重量％的多磷酸铵，和（b）约1至25重量％的包含各个多磷酸铵颗粒的三聚氰胺和甲醛的硬化水不溶性缩聚产物。
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公开(公告)号：US4315897A
公开(公告)日：1982-02-16
申请号：US205627
申请日：1980-11-10
IPC分类号： C01B25/023 , C01B25/00 , C01B25/01 , C01B25/02 , C01B25/04
CPC分类号： C01B25/006
摘要： The invention relates to stabilized, pulverulent red phosphorus, consisting of phosphorus particles having a particle size of at most about 2 mm, and an oxidation stabilizer which envelops the phosphorus particles in the form of a thin layer, wherein(a) the oxidation stabilizer is a combination of aluminum hydroxide and a hardened epoxide resin system having an epoxide equivalent weight of about 170 to 500,(b) the total amount of the oxidation stabilizer is 0.1-5% by weight, based on the amount of red phosphorus, and(c) the proportion of aluminum hydroxide is about 0.01 to 3% by weight, and the proportion of epoxide resin is about 0.09 to 4.99% by weight, in each case based on the amount of the red phosphorous.
摘要翻译： 本发明涉及由颗粒尺寸至多约2mm的磷颗粒组成的稳定的粉状红磷和包围薄层形式的磷颗粒的氧化稳定剂，其中（a）氧化稳定剂是 氢氧化铝和环氧当量为约170至500的硬化环氧树脂体系的组合，（b）氧化稳定剂的总量基于红磷的量为0.1-5重量％，和（ c）氢氧化铝的比例为约0.01至3重量％，环氧树脂的比例为约0.09至4.99重量％，基于红磷的量。
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5.发明授权
公开(公告)号：US4347334A
公开(公告)日：1982-08-31
申请号：US231377
申请日：1981-02-04
CPC分类号： C08J9/009 , C08K9/10 , C09K21/12 , C09K21/14 , C08J2375/04
摘要： The invention relates to a particulate agent based on a free-flowing pulverulent ammonium polyphosphate for impeding the combustibility of combustible substances, the agent containing(a) about 75 to 99.9 weight % of ammonium polyphosphate and(b) about 0.1 to 25 weight % of a hardened, water-insoluble phenol resin (phenol/formaldehyde-resin) enveloping the individual ammonium polyphosphate particles.
摘要翻译： 本发明涉及一种基于自由流动的粉状多磷酸铵，用于阻止可燃物质的可燃性的颗粒剂，该试剂含有（a）约75-99.9重量％的多磷酸铵和（b）约0.1-25重量％的 包封单个多磷酸铵颗粒的硬化的水不溶性酚醛树脂（酚/甲醛树脂）。
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公开(公告)号：US4170508A
公开(公告)日：1979-10-09
申请号：US919472
申请日：1978-06-27
CPC分类号： H05K1/0373 , B32B27/18 , C08K3/32 , H05K2201/012 , H05K2201/0284 , H05K2201/0293
摘要： Self-extinguishing laminates are made by an improved process, wherein individual layers of a carrier material are impregnated with a thermosetting phenolic resin containing a flame-retardant agent and the impregnated layers are placed one above another and bonded together by compressing them at elevated temperature and under elevated pressure to give a hardened laminate. More specifically, finely pulverulent phosphorus pentanitride as a flame-retarding agent is dispersed in the plasticized or non-plasticized thermosetting phenolic resin, with or without a diluent; the phenolic resin, based on its solid matter content, and the phosphorus pentanitride being used in an approximate ratio by weight of 100:4 to 100:15; and the phenolic resin, based on its solid matter content, and the carrier being used in an approximate ratio by weight of 100:80 to 100:150.
摘要翻译： 通过改进的方法制造自熄性层压体，其中载体材料的各层用含有阻燃剂的热固性酚醛树脂浸渍，并且将浸渍层一个放置在另一个上，并将其通过在高温下压缩而粘合在一起， 在高压下得到硬化层压板。 更具体地，作为阻燃剂的细粉状磷化磷酸铝分散在具有或不具有稀释剂的增塑或未塑化的热固性酚醛树脂中; 基于其固体物质含量的酚醛树脂和近似重量比为100:4至100:15使用的五氮化磷; 和酚醛树脂，基于其固体成分含量，载体的使用重量比约为100:80至100:50。
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公开(公告)号：US4166743A
公开(公告)日：1979-09-04
申请号：US873974
申请日：1978-01-31
CPC分类号： C09K21/04 , C09D5/185 , Y10S260/24 , Y10S428/921
摘要： Intumescent flame-retardant coating composition consisting substantially of a film-forming agent, an ammonium polyphosphate, one or more substances which are carbonizable under the action of heat, a dispersant, and optionally a filler. The coating composition additionally contains an ammonium polyphosphate activator weighing 0.5 to 50% of the weight of ammonium polyphosphate. The activator is constituted by at least one salt which contains water of crystallization which is liberated upon the composition being heated to about 35.degree. C.
摘要翻译： 基本上由成膜剂，多磷酸铵，一种或多种在加热作用下可碳化的物质，分散剂和任选的填料组成的膨胀型阻燃涂料组合物。 涂料组合物另外含有重量为聚磷酸铵重量的0.5-50％的聚磷酸铵活化剂。 活化剂由至少一种含有结晶水的盐构成，该组合物被加热至约35℃时释放。
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公开(公告)号：US4097656A
公开(公告)日：1978-06-27
申请号：US674573
申请日：1976-04-07
IPC分类号： C08K3/00 , C08K3/02 , C08K3/04 , C08L1/00 , C08L23/00 , C08L27/00 , C08L101/00 , C09C1/56 , C09K3/16
CPC分类号： C09C1/56 , C08K3/04 , C09K3/16 , C01P2006/10 , C01P2006/12 , C01P2006/40 , Y10S524/91
摘要： Antistatic properties are imparted to plastics by blending a pulverulent plastics material and, if desired further addends, with conductive carbon black and making the resulting blend into a moulding composition. The plastics are more particularly blended with 4 to 12 weight % of conductive carbon black having a water absorption stiffness (AS-number) of 15 to 35, a specific electric resistance of 10.sup.-1 up to 10.sup.-3 ohms . cm under a moulding pressure of 100 to 180 atmospheres absolute, a bulk density of 100 to 180 g/liter, a BET-surface area of 100 to 1000 m.sup.2 /g. The carbon black is made by a process wherein an aqueous suspension of carbon black having an AS-number higher than 15 is intimately blended at temperatures within the range 5.degree. and 120.degree. C, under pressure within the range 1 and 20 atmospheres absolute, in liquid phase at a pH-value of 7 to 10, and for a period of 1 to 20 minutes, with vaporizable liquid aliphatic or cycloaliphatic hydrocarbons, the carbon black is separated from liquid matter, then heated and thereby freed from hydrocarbons and water, and finally annealed for 20 to 30 minutes at 200.degree. up to 2200.degree. C. The aqueous suspension is prepared by subjecting hydrocarbons, which are liquid at room temperature, to thermal conversion at 1200.degree. to 2000.degree. C, under pressures within the range 1 and 80 atmospheres absolute, and in the presence of oxygen or an oxygen-containing gas, and water scrubbing the resulting carbon black-containing reaction gas.
摘要翻译： 通过将粉状塑料材料和如果需要的话进一步加成物与导电炭黑混合并将所得共混物制成模塑组合物，赋予塑料抗静电性能。 塑料更具体地与4至12重量％的吸水刚度（AS-数）为15至35，比电阻为10-1至10-3欧姆的导电炭黑共混。 在100至180绝对大气压的模制压力下，堆积密度为100至180g /升，BET表面积为100至1000m2 / g。 炭黑通过以下方法制备，其中AS值高于15的炭黑的水性悬浮液在5℃和120℃的温度下，在1和20大气压绝对压力范围内，在 液相，pH值为7〜10，时间为1〜20分钟，用可汽化的液体脂族或脂环族烃，将炭黑与液体物质分离，然后加热，从而从碳氢化合物和水中除去， 最后在200℃至2200℃下退火20分钟至30分钟。水悬浮液是通过在室温下将液体烃在1200℃至2000℃下，在1℃范围内的压力下进行热转化， 80个绝对大气压，在氧气或含氧气体的存在下，水洗涤所得含炭黑反应气体。
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9.发明授权Process for the preparation of a dicalcium phosphate dihydrate suitable for use in toothpastes 失效制备适合用于牙膏的磷酸二钙二水合物的方法
公开(公告)号：US5427755A
公开(公告)日：1995-06-27
申请号：US197952
申请日：1994-02-17
CPC分类号： A61Q11/00 , A61K8/24 , C01B25/327
摘要： In the process for the preparation of dicalcium phosphate dihydrate, which has a good compatibility with fluorine and stability to hydrolysis and causes the minimum possible after-thickening when used in tooth-pastes, by reaction of calcium carbonate suspended in water with an aqueous solution of orthophosphoric acid, precipitation of dimagnesium phosphate trihydrate, as a stabilizer, by reaction of aqueous solutions of a magnesium salt and of orthophosphoric acid in the presence of a basic compound and final filtration, drying and grinding of the precipitate, 0.2 to 0.8% by weight of polyphosphoric acid, calculated with respect to the dicalcium phosphate dihydrate precipitated in the reaction mixture, is added to the reaction mixture as a further stabilizer.
摘要翻译： 在制备磷酸二钙的方法中，其与氟的相容性良好并且水解稳定性，并且当在牙膏中使用时引起最小可能的后增稠，通过将悬浮在水中的碳酸钙与水溶液 通过在碱性化合物的存在下将镁盐和正磷酸的水溶液反应，最终过滤，沉淀物的干燥和研磨，将0.2〜0.8重量％的磷酸三钙水合物沉淀，作为稳定剂 的多磷酸，相对于在反应混合物中沉淀的磷酸二钙二水合物计算，作为其它稳定剂加入到反应混合物中。
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公开(公告)号：US5078895A
公开(公告)日：1992-01-07
申请号：US627884
申请日：1990-12-13
CPC分类号： C11D3/1273 , C11D3/3917
摘要： The invention relates to a washing agent with a storage-stabilized bleach system and 2 to 20% by weight of detergents and conventional washing auxiliaries, including fillers, the washing agent containing 10 to 50% by weight of a crystalline layered silicate as a builder as well as 1 to 5% by weight of tetraacetylethylenediamine (TAED) and a bleach, the quantity of bleach being such that 0.5 to 4% by weight of washing-active oxygen (AVOX) is present in the washing agent.
摘要翻译： 本发明涉及具有储存稳定的漂白系统和2至20重量％的洗涤剂和常规洗涤助剂（包括填料）的洗涤剂，洗涤剂含有10至50重量％的作为助洗剂的结晶层状硅酸盐， 以及1-5重量％的四乙酰乙二胺（TAED）和漂白剂，洗涤剂中存在漂白剂的量为0.5-4重量％的洗涤活性氧（AVOX）。
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