公开(公告)号：US20160002443A1

公开(公告)日：2016-01-07

申请号：US14768268

申请日：2014-03-04

Applicant: KAO CORPORATION ,  TOKAI CHEMICAL INDUSTRIES, LTD.

Inventor： Tomoya TSUBOI ,  Masahiro MORI ,  Mari AZUMI

IPC: C08K7/14 ,  C08J5/00 ,  C08K5/11 ,  C08K3/10 ,  C08K5/5357 ,  C08K5/20

CPC classification number: C08K7/14 ,  C08J5/00 ,  C08J2333/02 ,  C08K3/08 ,  C08K3/10 ,  C08K5/11 ,  C08K5/20 ,  C08K5/521 ,  C08K5/5357 ,  C08K2003/0812 ,  C08K2201/016 ,  C08L101/16 ,  C08L67/04

Abstract: A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Abstract translation: 含有聚乳酸树脂，平均长径比（平均纤维长度/平均纤维直径）为5以上的玻璃纤维和金属颜料的聚乳酸树脂组合物和玻璃纤维的含量为2〜 35质量份，相对于100质量份的聚乳酸树脂，金属颜料的含量为0.1〜8质量份。 由于本发明的聚乳酸树脂组合物具有优异的成型性，并且能够提供具有高设计性的成型品，其包括透明表面层和在纳米型图案中具有层状结构的内层，聚乳酸树脂组合物可以 适用于日用杂货，家用电器零件，家用电器零件包装材料，汽车零部件等各种工业用途。

公开(公告)号：US20160314776A1

公开(公告)日：2016-10-27

申请号：US15104009

申请日：2014-12-16

Applicant: KAO CORPORATION ,  PANASONIC CORPORATION

Inventor： Akira TAKENAKA ,  Tomoya TSUBOI ,  Masahiro MORI ,  Yoshiro ODA ,  Takashi NAGASHIMA ,  Suguru NAKAO

IPC: G10K11/165 ,  C08K13/02 ,  C08K13/04

CPC classification number: G10K11/165 ,  C08K3/013 ,  C08K5/0083 ,  C08K5/0091 ,  C08K5/098 ,  C08K5/10 ,  C08K5/20 ,  C08K5/521 ,  C08K5/5317 ,  C08K13/02 ,  C08K13/04 ,  C08L67/00 ,  C08L67/04 ,  C08L101/16 ,  H04R1/2876 ,  H04R2201/029 ,  C08K3/0033

Abstract: A material for audio equipment housing containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin; and a vibration-damping material containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin. The material of the present invention can be suitably used as materials for audio equipment of, for example, speakers, television, radio cassette players, headphones, audio components, or microphones, and manufactured articles, such as electric appliances, transportation vehicles, construction buildings, and industrial equipment, or parts or housing thereof.

Abstract translation: 一种含有含有聚乳酸树脂，增塑剂，有机结晶成核剂和无机材料的聚乳酸树脂组合物的音频设备外壳材料，其中增塑剂的含量相对于100份为1〜50质量份 的聚乳酸树脂; 以及含有聚乳酸树脂，增塑剂，有机结晶成核剂和无机材料的聚乳酸树脂组合物的减振材料，其中，增塑剂的含量相对于100份为1〜50质量份 的聚乳酸树脂。 本发明的材料可以适合用作例如扬声器，电视机，无线电盒式磁带播放器，耳机，音​​频组件或麦克风的音频设备的材料，以及诸如电器，运输车辆，建筑建筑物 ，以及工业设备，或其部件或外壳。

公开(公告)号：US20140296399A1

公开(公告)日：2014-10-02

申请号：US14305949

申请日：2014-06-16

Applicant: KAO CORPORATION

Inventor： Tomoya TSUBOI ,  Akira TAKENAKA ,  Masahiro MORI

IPC: C08L93/04 ,  C08L67/04 ,  C08K5/521 ,  C08K5/20 ,  C08K5/5317 ,  C08K5/42

CPC classification number: C08L93/04 ,  C08J3/201 ,  C08J2367/04 ,  C08K5/0083 ,  C08K5/098 ,  C08K5/20 ,  C08K5/42 ,  C08K5/521 ,  C08K5/5317 ,  C08K9/04 ,  C08K9/10 ,  C08L67/04

Abstract: A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin. The polylactic acid resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Abstract translation: 一种制备聚乳酸树脂组合物的方法，包括以下步骤（1）和（2）：步骤（1）：将有机晶体成核剂在具有重均分子量的羧酸酯存在下进行湿式粉碎 分子量为150〜600，在23℃下的粘度为1〜500mP·s，和/或重均分子量为150〜600的磷酸酯和23℃下的粘度为 1〜500mPa·s，得到细粉碎的有机晶体成核剂组合物; 和步骤（2）：将包含在步骤（1）中获得的细碎的有机晶体成核剂组合物和聚乳酸树脂的聚乳酸树脂组合物的原料熔融捏合。 通过本发明的方法得到的聚乳酸树脂组合物可以适用于日用杂货，家用电器零件，家电部件用包装材料，汽车部件等各种工业用途。

公开(公告)号：US20170027170A1

公开(公告)日：2017-02-02

申请号：US15302587

申请日：2015-04-06

Applicant: KAO CORPORATION

Inventor： Yoshinori TAMURA ,  Masaki INOUE ,  Masahiro MORI

IPC: A01N25/30 ,  A01N57/20 ,  A01M21/04

CPC classification number: A01N25/30 ,  A01M21/00 ,  A01M21/043 ,  A01N25/00 ,  A01N25/02 ,  A01N37/12 ,  A01N57/20

Abstract: The present invention is an efficacy-enhancing agent composition for amino acid-based agrochemicals, which contains 3 kinds of specific quaternary ammonium salts having an ester group in a specific mass ratio.

Abstract translation: 本发明是氨基酸类农药的功效增强剂组合物，其含有3种具有特定质量比的酯基的特定季铵盐。