公开(公告)号：US20150337204A1

公开(公告)日：2015-11-26

申请号：US14653081

申请日：2013-12-12

Applicant: ADEKA CORPORATION

Inventor： Kenji YAMAZAKI ,  Tatsuya SHIMIZU ,  Tetsuo KAMIMOTO

IPC: C09K21/14 ,  C08K5/053 ,  C08K5/52

CPC classification number: C09K21/14 ,  C08K5/053 ,  C08K5/52 ,  C08K5/5205 ,  C08K2201/014 ,  C08L23/00 ,  C08L101/00 ,  C09K21/04 ,  C09K21/10

Abstract: Provided is a flame retardant composition capable of imparting a synthetic resin with excellent flame retardancy even when it is incorporated in a small amount. The flame retardant composition is characterized by comprising 20 to 50 parts by mass of the following component (A), 50 to 80 parts by mass of the following component (B) (with a proviso that the total amount of the components (A) and (B) is 100 parts by mass) and 0.5 to 15 parts by mass of the following component (C)-Component (A): a (poly)phosphate compound represented by the following Formula (1); Component (B): a (poly)phosphate compound represented by the following Formula (3); and Component (C): a polyhydric alcohol compound: (wherein, n represents a number of 1 to 100; X1 represents ammonia or a triazine derivative represented by the following Formula (2); and 0

Abstract translation: 本发明提供能够赋予合成树脂即使在少量掺入时也具有优异的阻燃性的阻燃剂组合物。 阻燃剂组合物的特征在于，含有20〜50质量份的下述成分（A），50〜80质量份以下成分（B）（前提条件是成分（A）和 （B）为100质量份）和0.5〜15质量份的下述成分（C） - （A）成分：由下式（1）表示的（多）磷酸酯化合物。 组分（B）：由下式（3）表示的（多）磷酸酯化合物; 成分（C）：多元醇化合物（其中，n表示1〜100的数，X1表示氨或下述式（2）表示的三嗪衍生物，0

公开(公告)号：US20160251497A1

公开(公告)日：2016-09-01

申请号：US15030715

申请日：2014-10-20

Applicant: ADEKA CORPORATION

Inventor： Naoshi KAWAMOTO ,  Atsushi SAKAI ,  Tetsuya SEGUCHI ,  Kenji YAMAZAKI

IPC: C08K5/524 ,  C08K5/134

CPC classification number: C08K5/524 ,  C08F2/44 ,  C08K5/005 ,  C08K5/134 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/6543 ,  C08L23/02

Abstract: Provided is a method of producing a stabilized polymer by which, while imparting sufficient stabilizing effect to the polymer of a monomer having an ethylenically unsaturated bond, the amount of residual solvent in the polymer can be reduced and the occurrence of foaming can be inhibited. The method of producing a stabilized polymer comprises the step of adding an antioxidant having a melting point of 70° C. or lower to a catalyst system or a polymerization system before or during polymerization of a monomer having an ethylenically unsaturated bond such that 0.005 to 0.5 parts by mass of the antioxidant is incorporated with respect to 100 parts by mass of a polymer obtained by the polymerization of the monomer having an ethylenically unsaturated bond.

Abstract translation: 本发明提供一种稳定化聚合物的制造方法，虽然能够赋予具有烯键式不饱和键的单体的聚合物充分的稳定化效果，但可以降低聚合物中残留溶剂的量，抑制发泡。 制备稳定化聚合物的方法包括在具有烯键式不饱和键的单体聚合之前或期间，向催化剂体系或聚合体系中加入熔点为70℃或更低的抗氧化剂的步骤，使得0.005至0.5 相对于100质量份通过具有烯属不饱和键的单体的聚合而得到的聚合物，加入抗氧化剂质量份。

公开(公告)号：US20160115295A1

公开(公告)日：2016-04-28

申请号：US14894274

申请日：2014-05-28

Applicant: ADEKA CORPORATION

Inventor： Kenji YAMAZAKI ,  Naoko TANJI ,  Toshinori YUKINO

IPC: C08K5/1575 ,  C08K5/103 ,  C08K5/101

CPC classification number: C08K5/1575 ,  C08K5/053 ,  C08K5/06 ,  C08K5/101 ,  C08K5/103 ,  C08K5/138 ,  C08K5/20 ,  C08L23/12 ,  C08L2310/00 ,  C08L23/00

Abstract: Provided are: a clarifying agent composition in a powder form which has excellent fluidity; and a polyolefin-based resin composition capable of yielding a molded article having excellent clarity. The clarifying agent composition is obtained by heating a mixture in a range of 80 to 180° C., the mixture comprising: not less than 85% by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and R1, R2, R3 and R4 each independently represent a hydrogen atom, a halogen atom, a cyano group or an alkyl group having 1 to 4 carbon atoms); 5 to 10% by mass of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane; and 6 to 9% by mass of a lubricant.

Abstract translation: 提供：具有优异流动性的粉末形式的澄清剂组合物; 以及能够产生具有优异透明度的成型体的聚烯烃系树脂组合物。 澄清剂组合物是通过加热80-180℃的混合物得到的，该混合物包含：不低于85质量％的由下式（1）表示的亚苄基山梨糖醇化合物：其中R 表示氢原子或碳原子数1〜4的烷基，R 1，R 2，R 3和R 4分别独立地表示氢原子，卤素原子，氰基或碳原子数1〜4的烷基。 5质量％〜10质量％的四[3（3,5-二叔丁基-4-羟基苯基）丙酰氧基甲基]甲烷; 和6〜9质量％的润滑剂。