公开(公告)号：US20140200292A1

公开(公告)日：2014-07-17

申请号：US14119758

申请日：2012-05-17

申请人： Hiromasa Okita ,  Yasuyuki Murakami ,  Hideo Tsujimoto ,  Takanobu Oshima

发明人： Hiromasa Okita ,  Yasuyuki Murakami ,  Hideo Tsujimoto ,  Takanobu Oshima

IPC分类号： C08K13/02

CPC分类号： C08K13/02 ,  C08K3/10 ,  C08K3/34 ,  C08K5/3462 ,  C08K5/34924 ,  C08K5/34928 ,  C09K21/12 ,  C08L23/00

摘要： The present invention provides a composite flame retardant which can be produced without using any toxic metal such as antimony trioxide or any halogen such as bromine and chlorine and can exhibit excellent flame retardancy compared with magnesium hydroxide when added in a smaller amount; and a flame retardant resin composition having excellent flame retardancy and excellent physical properties. The present invention relates to a flame retardant including: (A) 100 parts by mass of a reaction product of piperazine with one phosphorus compound selected from phosphoric acid, pyrophosphoric acid, and polyphosphoric acid; (B) 10 to 1000 parts by mass of a reaction product of melamine with a polyacid selected from cyanuric acid, phosphoric acid, pyrophosphoric acid, and polyphosphoric acid; and (C) 0.1 to 100 parts by mass of a reaction product of calcium or magnesium with silicic acid.

摘要翻译： 本发明提供一种复合阻燃剂，其可以在不使用任何有毒金属如三氧化锑或任何卤素如溴和氯的情况下生产，并且与少量氢氧化镁相比可显示优异的阻燃性; 以及阻燃性优异，物性优异的阻燃性树脂组合物。 本发明涉及一种阻燃剂，其包括：（A）将100质量份哌嗪与一种选自磷酸，焦磷酸和多磷酸的磷化合物的反应产物; （B）10〜1000质量份三聚氰胺与选自氰尿酸，磷酸，焦磷酸和多磷酸的多酸的反应产物; 和（C）0.1〜100质量份的钙或镁与硅酸的反应产物。

公开(公告)号：US20120190779A1

公开(公告)日：2012-07-26

申请号：US13389738

申请日：2010-08-03

申请人： Hiromasa Okita ,  Hideo Tsujimoto ,  Yasuyuki Murakami

发明人： Hiromasa Okita ,  Hideo Tsujimoto ,  Yasuyuki Murakami

IPC分类号： C08K5/52 ,  C08G79/04 ,  C08L23/00 ,  C07F9/6587

CPC分类号： C09K21/12 ,  C07D295/02 ,  C08K5/5205

摘要： The present disclosure provides powdery (poly)piperazine pyrophosphate that is not accompanied by difficult-to-remove byproducts and is not tinged with a color that would adversely affect the coloring of the molded article. The present disclosure also provides a method of producing such powdery (poly)piperazine pyrophosphate in an efficient manner and with a high yield. The present disclosure relates to a method for providing powdery (poly)piperazine pyrophosphate, which includes the step of dehydration condensation of piperazine diphosphate to prepare (poly)piperazine pyrophosphate. The step is performed under an inert gas atmosphere, and thereby powdery (poly)piperazine pyrophosphate having a whiteness of 80 to 100 as a W value, and a yellowness of 0 to 5 as a YI value is produced.

摘要翻译： 本公开内容提供粉末状（聚）哌嗪焦磷酸盐，其不伴有难以除去的副产物，并且不会对对模制品的着色产生不利影响的颜色混合。 本公开还提供了以有效的方式和高产率生产这种粉末状（多）哌嗪焦磷酸盐的方法。 本发明涉及提供粉末状（多）哌嗪焦磷酸盐的方法，该方法包括使哌嗪二磷酸酯脱水缩合制备（聚）哌嗪焦磷酸盐的步骤。 该步骤在惰性气体气氛下进行，由此产生作为W值的白度为80至100的白色粉末状（聚）哌嗪焦磷酸盐，并且产生作为YI值的0至5的黄色度。

公开(公告)号：US20070106002A1

公开(公告)日：2007-05-10

申请号：US10548864

申请日：2005-06-14

申请人： Hideo Tsujimoto ,  Masahiro Suzuki ,  Masato Kurato

发明人： Hideo Tsujimoto ,  Masahiro Suzuki ,  Masato Kurato

IPC分类号： C08K3/22 ,  C01F7/16 ,  C01G9/02

CPC分类号： C09C1/42 ,  C01F7/005 ,  C01P2002/22 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  C08K3/22 ,  C08K3/26

摘要： It is an object of the present invention to provide hydrotalcite which can inhibit a white discoloration by water of a polyolefin film for agricultural uses, a blooming to the surface of a vinyl chloride resin film, a reduction in electric resistance in the case of using the hydrotalcite as a stabilizer of a vinyl chloride resin for covering wires, the occurrence of die drool in the case of using the hydrotalcite as a neutralizer of an acid catalyst residue in a polyolefin resin or a copolymer thereof, and coloring (yellowing) in extrusion in preparing pellets and can be suitably used as a resin additive, a method of producing the same and a synthetic resin composition containing the same. Hydrotalcite expressed by the following formula (1); [(Mg)x(Zn)y]1-z(Al)z(OH)2(An−)z/n.mH2O   (1) in the formula An− represents an anion having a valence of n, and x, y, z and m are values which satisfy the following expressions, 0.5≦x≦1, 0≦y≦0.5, x+y=1, 0.1≦z≦0.5, 0≦m

摘要翻译： 本发明的目的是提供一种水滑石，其可以抑制农用用聚烯烃膜的白色变色，氯乙烯树脂膜的表面起霜，使用时的电阻降低 作为覆盖线的氯乙烯树脂的稳定剂的水滑石，在使用水滑石作为聚烯烃树脂或其共聚物中的酸催化剂残留物的中和剂的情况下发生流出液的发生，以及挤出中的着色（变黄） 制备颗粒并且可以适合用作树脂添加剂，其制备方法和含有它们的合成树脂组合物。 由下式（1）表示的水滑石; <？in-line-formula description =“在线公式”end =“lead”？> [（Mg）x（Zn）y 1] （Al）z（OH）2（A）n - z / n 在公式A中，代表0（1）<？in-line-formula description =“In-line formula”end =“tail”？>表示 具有n价的阴离子，x，y，z和m是满足以下表达式的值：0.5 <= x <= 1,0 <= y <= 0.5，x + y = 1，0.1 <= z <= 0.5,0 <= m <1，水滑石的钠含量为100ppm以下，用作树脂添加剂。

公开(公告)号：US07671124B2

公开(公告)日：2010-03-02

申请号：US10548864

申请日：2005-06-14

申请人： Hideo Tsujimoto ,  Masahiro Suzuki ,  Masato Kurato

发明人： Hideo Tsujimoto ,  Masahiro Suzuki ,  Masato Kurato

IPC分类号： C08K3/30

CPC分类号： C09C1/42 ,  C01F7/005 ,  C01P2002/22 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  C08K3/22 ,  C08K3/26

摘要： It is an object of the present invention to provide hydrotalcite which can inhibit a white discoloration by water of a polyolefin film for agricultural uses, a blooming to the surface of a vinyl chloride resin film, a reduction in electric resistance in the case of using the hydrotalcite as a stabilizer of a vinyl chloride resin for covering wires, the occurrence of die drool in the case of using the hydrotalcite as a neutralizer of an acid catalyst residue in a polyolefin resin or a copolymer thereof, and coloring (yellowing) in extrusion in preparing pellets and can be suitably used as a resin additive, a method of producing the same and a synthetic resin composition containing the same.Hydrotalcite expressed by the following formula (1); [(Mg)x(Zn)y]1−z(Al)z(OH)2(An−)z/n.mH2O   (1) in the formula An− represents an anion having a valence of n, and x, y, z and m are values which satisfy the following expressions, 0.5≦x≦1, 0≦y≦0.5, x+y=1, 0.1≦z≦0.5, 0≦m

摘要翻译： 本发明的目的是提供一种水滑石，其可以抑制农用用聚烯烃膜的白色变色，氯乙烯树脂膜的表面起霜，使用时的电阻降低 作为覆盖线的氯乙烯树脂的稳定剂的水滑石，在使用水滑石作为聚烯烃树脂或其共聚物中的酸催化剂残留物的中和剂的情况下发生流出液的发生，以及挤出中的着色（变黄） 制备颗粒并且可以适合用作树脂添加剂，其制备方法和含有它们的合成树脂组合物。 由下式（1）表示的水滑石; 式中的[（Mg）x（Zn）y] 1-z（Al）z（OH）2（An-）z / n.mH 2 O（1）表示具有n价的阴离子，x， y，z和m是满足以下表达式的值：0.5＆nlE; x＆nlE; 1,0＆nlE; y＆nlE; 0.5，x + y = 1,0.1＆amp; nlE; z＆nlE; 0.5,0和nlE; m <1，并且水滑石 钠含量为100ppm以下，用作树脂添加剂。