公开(公告)号：US20250115741A1

公开(公告)日：2025-04-10

申请号：US18903691

申请日：2024-10-01

Applicant: MAZDA MOTOR CORPORATION ,  ADEKA CORPORATION

Inventor： Shuhei YASUDA ,  Junichi OGAWA ,  Yuhei KATSUMA ,  Keisuke BANNO ,  Yohei INAGAKI ,  Atsushi SAKAI ,  Yutaka YONEZAWA

IPC: C08K13/04 ,  C08K3/04 ,  C08K3/22 ,  C08K5/52 ,  C08K7/06 ,  C08K7/14 ,  H05K9/00

Abstract: A conductive resin composition contains matrix resin, coke powder, carbon fiber, and a phosphorus-based flame retardant including (poly)phosphate. The volume mean particle diameter of the coke powder is not less than 1 μm and not more than 500 μm. The content of the coke powder in the conductive resin composition is not less than 5 mass % and not more than 17 mass %. The aspect ratio of the carbon fiber is not less than 3 and not more than 1700. The content of the carbon fiber in the conductive resin composition is not less than 0.5 mass % and not more than 5 mass %. The content of the phosphorus-based flame retardant in the conductive resin composition is not less than 10 mass %.

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：US20160122508A1

公开(公告)日：2016-05-05

申请号：US14894462

申请日：2014-05-28

Applicant: ADEKA CORPORATION

Inventor： Atsushi SAKAI ,  Naoko TANJI ,  Naoshi KAWAMOTO

IPC: C08K5/1575 ,  B65D65/38 ,  C08K5/521

CPC classification number: C08K5/1575 ,  B65D65/38 ,  C08K5/521 ,  C08K5/527 ,  C08L23/02

Abstract: Provided is a polyolefin resin packaging material having excellent clarity, heat resistance, bleed resistance and low-odor properties. The polyolefin resin packaging material is obtained by molding a polyolefin-based resin composition that comprises, with respect to 100 parts by mass of a polyolefin-based resin: 0.01 to 0.5 parts by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or the like; and R1, R2, R3 and R4 each independently represent a hydrogen atom or the like); and 0.01 to 0.5 parts by mass of a metal phosphate represented by the following Formula (2): (wherein, R5 and R8 each independently represent an alkyl group having 1 to 8 carbon atoms or the like; R6 and R7 each independently represent a hydrogen atom or the like; R9 represents a direct bond or the like; R10 and R11 each independently represent a hydrogen atom or the like; M represents an alkali metal or the like; n represents an integer of 1 to 3; and m represents an integer of 0 to 2).

Abstract translation: 提供了具有优异的透明度，耐热性，耐渗漏性和低气味特性的聚烯烃树脂包装材料。 聚烯烃树脂包装材料通过模制聚烯烃类树脂组合物而获得，该组合物相对于100质量份的聚烯烃类树脂为0.01〜0.5质量份，由下式（1）表示的亚苄基山梨糖醇化合物 ）:(式中，R表示氢原子等，R 1，R 2，R 3，R 4各自独立地表示氢原子等）。 和0.01〜0.5质量份由下式（2）表示的金属磷酸盐：（其中，R 5和R 8各自独立地表示碳原子数为1〜8的烷基等; R 6和R 7各自独立地表示氢 原子等; R 9表示直接键合等; R 10和R 11各自独立地表示氢原子等; M表示碱金属等，n表示1〜3的整数，m表示整数 为0〜2）。