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公开(公告)号：US4115522A
公开(公告)日：1978-09-19
申请号：US814464
申请日：1977-07-11
CPC分类号： C01B25/006
摘要： The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the neutral aluminum, magnesium, calcium or zinc salt of orthophosphoric acid, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.
摘要翻译： 本发明提供稳定的粉红磷。 它包括大小为至多约2mm的红磷颗粒的均匀混合物，以及作为氧化稳定剂的周期系统的第二组或第三组的金属化合物，其中金属化合物是中性铝，镁，钙或 正磷酸锌盐，金属化合物以约0.5至5重量％的比例存在于均匀共混物中。
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公开(公告)号：US4113841A
公开(公告)日：1978-09-12
申请号：US815160
申请日：1977-07-13
IPC分类号： C01B25/023 , C01B25/00
CPC分类号： C01B25/006
摘要： The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the aluminum, magnesium, calcium or zinc salt of an alkyl-, cycloalkyl-, aryl- or aralkylphosphonic acid having 1 to 20 carbon atoms, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.
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3.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：US4514328A
公开(公告)日：1985-04-30
申请号：US485291
申请日：1983-04-15
CPC分类号： C08J9/009 , C08K3/32 , C08K9/10 , C09K21/12 , C09K21/14 , C08J2375/04 , Y10S428/921 , Y10S521/906
摘要： The disclosure relates to a particulate agent based on free-flowing, pulverulent ammonium polyphosphate of the general formulaH.sub.(n-M)+2 (NH.sub.4).sub.m P.sub.n O.sub.3n+1in which n stands for a whole number with an average value of about 20 to 800 and the ratio of m/n is about 1. The agent reduces the ignitability of combustible substances and constists of(a) about 80 to 99.5 mass % ammonium polyphosphate and(b) about 0.5 to 20 mass % hardened epoxide resin having an epoxide equivalent weight of about 170 to about 220, the epoxide resin enveloping the individual ammonium polyphosphate particles.
摘要翻译： 本公开内容涉及基于自由流动的通式为H（nM）+2（NH4）mPnO3n + 1的粉末状多磷酸铵的颗粒剂，其中n表示平均值为约20至800的整数， m / n的比例为约1.该试剂降低了可燃物质的可燃性和（a）约80-99.5质量％多磷酸铵的组分，（b）约0.5-20质量％的具有环氧当量的硬化环氧树脂 约170至约220，环氧树脂包围单个多磷酸铵颗粒。
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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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公开(公告)号：US4210630A
公开(公告)日：1980-07-01
申请号：US22446
申请日：1979-03-21
IPC分类号： C01B25/00 , C06B39/00 , C01B25/023
CPC分类号： C01B25/006
摘要： The invention provides stabilized pulverulent red phosphorus comprising a homogeneous blend of red phosphorus particles with a size of at most about 2 mm, aluminum hydroxide and a further metal hydroxide as oxidation stabilizers, wherein the metal hydroxide is lead hydroxide. The homogeneous blend contains aluminum hydroxide and lead hydroxide in a total proportion of about 0.1 to 6 weight %, based on the quantity of red phosphorus, the aluminum hydroxide and lead hydroxide, calculated as Al.sub.2 O.sub.3 to PbO, being used in a quantitative ratio of about 0.5 to 2.0.
摘要翻译： 本发明提供了稳定的粉红色磷，其包括尺寸至多约2mm的红磷颗粒的均匀混合物，氢氧化铝和另外的金属氢氧化物作为氧化稳定剂，其中金属氢氧化物是氢氧化铅。 基于以Al 2 O 3与PbO计算的红磷，氢氧化铝和氢氧化铅的量，总量为约0.1至6重量％的总氢氧化铝和氢氧化铅以大约 0.5〜2.0。
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公开(公告)号：US4136154A
公开(公告)日：1979-01-23
申请号：US841833
申请日：1977-10-13
CPC分类号： C01B25/006
摘要： Production of stabilized pulverulent red phosphorus. The phosphorus so stabilized comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the aluminum, calcium or zinc salt of a phosphinic acid of the general formula ##STR1## in which R.sub.1 and R.sub.2 each stand for an alkyl, cycloalkyl, aryl or aralkyl group having 1 to 20 carbon atoms, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.
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公开(公告)号：US4098872A
公开(公告)日：1978-07-04
申请号：US797190
申请日：1977-05-16
CPC分类号： C01B25/006 , C07F9/09
摘要： The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the aluminum, magnesium, calcium or zinc salt of an acid orthophosphoric acid ester of a long chain aliphatic alcohol, which may be ethoxylated, or phenol, the metal compound being present in the homogeneous blend in a proportion of about 0.25 to 5 weight %.
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9.发明授权
公开(公告)号：US4505849A
公开(公告)日：1985-03-19
申请号：US469466
申请日：1983-02-24
CPC分类号： C08J9/0066 , C08K3/32 , C08J2375/04 , Y10S521/906
摘要： The disclosure relates to a storable polyol pre-mixture for making flame-retardant polyurethane foam plastics consisting of a mixture of a polyester polyol or polyether polyol and an ammonium polyphosphate as a flame-retardant agent. The pre-mixture contains more particularly an ammonium polyphosphate which corresponds to the general formula (I)H.sub.(n-m)+2 (NH.sub.4).sub.m P.sub.n O.sub.3n+1 (I)in which n stands for an integral average value of 100 to 1000, m stands for a whole number of up to n+2 and m/n stands for a value of about 1, has an acid number of 0.01 to about 5 mg KOH/g, contains 0.01 to 0.5 mass % water and 0.5 to about 15 mass % water-soluble fractions in water at 25.degree. C.
摘要翻译： 本公开涉及一种用于制备由聚酯多元醇或聚醚多元醇和多磷酸铵的混合物组成的阻燃聚氨酯泡沫塑料作为阻燃剂的可储存多元醇预混合物。 预混合物更特别地包含对应于通式（I）H（nm）+2（NH 4）mPnO 3 n + 1（I）的多磷酸铵，其中n表示100至1000的整数平均值，m表示 对于n + 2的整数，m / n表示约1的值，酸值为0.01〜约5mgKOH / g，含有0.01〜0.5质量％的水和0.5〜15质量％ 在25℃的水中的水溶性级分
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10.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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