公开(公告)号：US20080029743A1

公开(公告)日：2008-02-07

申请号：US11660000

申请日：2005-08-08

Applicant: Kazuhisa Yasumoto

Inventor： Kazuhisa Yasumoto

IPC: C08L23/10 ,  C08K3/22

CPC classification number: C08L23/06 ,  C08L23/10 ,  C08L2666/24 ,  C08L2666/06

Abstract: A flame-retardant polyolefin resin composition was provided excellent in flame retardance, abrasion resistance, flexibility, low-temperature characteristics, mechanical characteristics such as tensile strength and elongation at break, and heat resistance. The flame-retardant polyolefin resin composition of the present invention comprising 100 parts by weight of a polyolefin (A) and 50 to 400 parts by weight of an inorganic flame retarding agent (B), wherein the polyolefin resin composition (A) comprises 30 to 94% by weight of a polypropylene resin (A-1), 1 to 30% by weight of a low-density polyethylene (A-2) in which the number of terminal vinyl groups per 1000 carbon atoms is 0.2 or more, and 5 to 40% by weight of a modified styrene thermoplastic elastomer (A-3) that possesses 0.4% by weight or more of a carboxylic acid group or an acid anhydride group.

Abstract translation: 阻燃聚烯烃树脂组合物的阻燃性，耐磨性，柔韧性，低温特性，拉伸强度和断裂伸长率等机械特性，耐热性均优异。 本发明的阻燃聚烯烃树脂组合物包含100重量份聚烯烃（A）和50-400重量份无机阻燃剂（B），其中聚烯烃树脂组合物（A）包含30至 94重量％的聚丙烯树脂（A-1），1〜30重量％的每1000个碳原子的末端乙烯基数为0.2以上的低密度聚乙烯（A-2）和5 至40重量％的具有0.4重量％以上的羧酸基或酸酐基的改性苯乙烯热塑性弹性体（A-3）。

公开(公告)号：US20090030130A1

公开(公告)日：2009-01-29

申请号：US11914859

申请日：2006-04-28

Applicant: Kazuhisa Yasumoto

Inventor： Kazuhisa Yasumoto

IPC: C08K3/22 ,  C08K3/26

CPC classification number: H01B7/295 ,  C08K3/016 ,  C08K3/20 ,  C08K2201/016 ,  C08L23/06 ,  C08L23/0853 ,  C08L23/10 ,  C08L51/04 ,  C08L51/06 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2308/00 ,  H01B3/441 ,  C08L2666/02

Abstract: A flame-retardant thermoplastic resin composition, comprising a thermoplastic resin (a) and an inorganic flame-retarder (b), the content of the component (b) being 50 to 250 parts by mass with respect to 100 parts by mass of the component (a), wherein the component (a) includes at least one selected from the group consisting of an α-olefin (co)polymer (a-1), a thermoplastic elastomer (a-2) and a rubber (a-3); the component (a) (100% by mass) includes 0.01 to 0.5% by mass of a constituent unit derived from an unsaturated monomer having a carboxylic acid group or acid anhydride group; the component (b) includes 40 to 95% by mass of inorganic metal hydrate (b-1) and 5 to 60% by mass of inorganic filler (b-2); and the average particle diameter of the inorganic filler (b-2) is not more than 2 μm and the aspect ratio of the inorganic filler (b-2) is not more than 1.5.

Abstract translation: 一种阻燃热塑性树脂组合物，其包含热塑性树脂（a）和无机阻燃剂（b），相对于100质量份的组分（B），组分（b）的含量为50〜250质量份 （a），其中组分（a）包括选自α-烯烃（共）聚合物（a-1），热塑性弹性体（a-2）和橡胶（a-3））中的至少一种， ; 组分（a）（100质量％）包含衍生自具有羧酸基或酸酐基的不饱和单体的构成单元0.01〜0.5质量％ 组分（b）包含40至95质量％的无机金属水合物（b-1​​）和5至60质量％的无机填料（b-2）; 无机填料（b-2）的平均粒径为2μm以下，无机填料（b-2）的纵横比为1.5以下。

公开(公告)号：US20100212930A1

公开(公告)日：2010-08-26

申请号：US12600099

申请日：2008-05-15

Applicant: Kazuhisa Yasumoto ,  Mutsunori Gotou

Inventor： Kazuhisa Yasumoto ,  Mutsunori Gotou

IPC: H01B7/295 ,  C09K21/02 ,  C08K3/22

CPC classification number: C08K3/22 ,  C08K3/34 ,  C09K21/02 ,  H01B7/295

Abstract: The flame retardant of the present invention has a flame retardant (a) component, comprising 50 to 97% by mass of a metal hydrate (a-1) component and 3 to 50% by mass of a filler (a-2) component, wherein the filler (a-2) component contains SiO2, Al2O3 and M2/nO. Here, the total of the metal hydrate (a-1) component and the filler (a-2) component is 100% mass, M represents one or more metal elements selected from a group consisting of K, Na, Mg, Ca, Fe and Zn, and n represents a valence of the metal element. According to the present invention, it is possible to provide a flame retardant capable of providing a molded article and an electric wire with a coating, which are excellent in flame retardancy, abrasion resistance and flexibility, and also have sufficient mechanical strength at low cost.

Abstract translation: 本发明的阻燃剂具有含有50〜97质量％的金属水合物（a-1）成分和3〜50质量％的填料（a-2）成分的阻燃剂（a）成分， 其中填料（a-2）成分含有SiO 2，Al 2 O 3和M 2 / nO。 这里，金属水合物（a-1）成分和填料（a-2）成分的总和为100质量％，M表示选自K，Na，Mg，Ca，Fe 和Zn，n表示金属元素的化合价。 根据本发明，可以提供一种能够提供具有优异的阻燃性，耐磨性和柔软性的成型体和具有涂层的电线的阻燃剂，并且还具有低成本的足够的机械强度。

公开(公告)号：US08618215B2

公开(公告)日：2013-12-31

申请号：US12162668

申请日：2007-01-19

Applicant: Kazuhisa Yasumoto ,  Tomohiro Mochida

Inventor： Kazuhisa Yasumoto ,  Tomohiro Mochida

IPC: C08L51/00 ,  C08L51/06 ,  C08F255/02 ,  C08F255/04

CPC classification number: C08L51/006 ,  C08F255/00 ,  C08F255/02 ,  C08F287/00 ,  C08K3/016 ,  C08K3/22 ,  C08L23/02 ,  C08L23/06 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/12 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/24 ,  C09J151/06 ,  C08L2666/04

Abstract: A modified polypropylene-based polymer obtained by graft modification of a propylene/α-olefin copolymer with a xylene-soluble portion of at least 40 mass % and no greater than 85 mass %, a xylene-soluble portion (XS) intrinsic viscosity (XSIV) of at least 2.5 dl/g, and an MFR value of no greater than 3.0 g/10 min at 230° C. under a load of 2.16 kg, using an unsaturated carboxylic acid or its derivative, and a flame retardant polyolefin-based resin composition having prescribed contents of a polyolefin-based resin component comprising 60-95 mass % of a polyolefin-based resin and 40-5 mass % of a modified polypropylene-based polymer, and an inorganic flame retardant component comprising an inorganic filler.

Abstract translation: 通过二甲苯可溶部分为至少40质量％且不大于85质量％的二甲苯可溶部分（XS）特性粘度（XSIV）接枝改性丙烯/α-烯烃共聚物而获得的改性聚丙烯基聚合物 ）为至少2.5dl / g，在230℃，2.16kg负荷下使用不饱和羧酸或其衍生物和阻燃聚烯烃类的MFR值不大于3.0g / 10min 含有60〜95质量％的聚烯烃类树脂和40〜5质量％的改性聚丙烯系聚合物的聚烯烃类树脂成分的含有树脂组合物，以及含有无机填料的无机阻燃剂成分。

公开(公告)号：US08617437B2

公开(公告)日：2013-12-31

申请号：US12600099

申请日：2008-05-15

Applicant: Kazuhisa Yasumoto ,  Mutsunori Gotou

Inventor： Kazuhisa Yasumoto ,  Mutsunori Gotou

IPC: C09K21/02 ,  C08K3/22 ,  C08K3/32 ,  H01B7/295

CPC classification number: C08K3/22 ,  C08K3/34 ,  C09K21/02 ,  H01B7/295

Abstract: The flame retardant of the present invention has a flame retardant (a) component, comprising 50 to 97% by mass of a metal hydrate (a-1) component and 3 to 50% by mass of a filler (a-2) component, wherein the filler (a-2) component contains SiO2, Al2O3 and M2/nO. Here, the total of the metal hydrate (a-1) component and the filler (a-2) component is 100% mass, M represents one or more metal elements selected from a group consisting of K, Na, Mg, Ca, Fe and Zn, and n represents a valence of the metal element. According to the present invention, it is possible to provide a flame retardant capable of providing a molded article and an electric wire with a coating, which are excellent in flame retardancy, abrasion resistance and flexibility, and also have sufficient mechanical strength at low cost.

Abstract translation: 本发明的阻燃剂具有含有50〜97质量％的金属水合物（a-1）成分和3〜50质量％的填料（a-2）成分的阻燃剂（a）成分， 其中填料（a-2）成分含有SiO 2，Al 2 O 3和M 2 / nO。 这里，金属水合物（a-1）成分和填料（a-2）成分的总和为100质量％，M表示选自K，Na，Mg，Ca，Fe 和Zn，n表示金属元素的化合价。 根据本发明，可以提供一种能够提供具有优异的阻燃性，耐磨性和柔软性的成型体和具有涂层的电线的阻燃剂，并且还具有低成本的足够的机械强度。

公开(公告)号：US08313674B2

公开(公告)日：2012-11-20

申请号：US11660000

申请日：2005-08-08

Applicant: Kazuhisa Yasumoto

Inventor： Kazuhisa Yasumoto

IPC: C09K21/00

CPC classification number: C08L23/06 ,  C08L23/10 ,  C08L2666/24 ,  C08L2666/06

Abstract: A flame-retardant polyolefin resin composition was provided excellent in flame retardance, abrasion resistance, flexibility, low-temperature characteristics, mechanical characteristics such as tensile strength and elongation at break, and heat resistance. The flame-retardant polyolefin resin composition of the present invention comprising 100 parts by weight of a polyolefin (A) and 50 to 400 parts by weight of an inorganic flame retarding agent (B), wherein the polyolefin resin composition (A) comprises 30 to 94% by weight of a polypropylene resin (A-1), 1 to 30% by weight of a low-density polyethylene (A-2) in which the number of terminal vinyl groups per 1000 carbon atoms is 0.2 or more, and 5 to 40% by weight of a modified styrene thermoplastic elastomer (A-3) that possesses 0.4% by weight or more of a carboxylic acid group or an acid anhydride group.

Abstract translation: 阻燃聚烯烃树脂组合物的阻燃性，耐磨性，柔韧性，低温特性，拉伸强度和断裂伸长率等机械特性，耐热性均优异。 本发明的阻燃聚烯烃树脂组合物包含100重量份聚烯烃（A）和50-400重量份无机阻燃剂（B），其中聚烯烃树脂组合物（A）包含30至 94重量％的聚丙烯树脂（A-1），1〜30重量％的每1000个碳原子的末端乙烯基数为0.2以上的低密度聚乙烯（A-2）和5 至40重量％的具有0.4重量％以上的羧酸基或酸酐基的改性苯乙烯热塑性弹性体（A-3）。

公开(公告)号：US07799857B2

公开(公告)日：2010-09-21

申请号：US11914859

申请日：2006-04-28

Applicant: Kazuhisa Yasumoto

Inventor： Kazuhisa Yasumoto

IPC: C08K3/22 ,  C08K3/26

CPC classification number: H01B7/295 ,  C08K3/016 ,  C08K3/20 ,  C08K2201/016 ,  C08L23/06 ,  C08L23/0853 ,  C08L23/10 ,  C08L51/04 ,  C08L51/06 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2308/00 ,  H01B3/441 ,  C08L2666/02

Abstract: A flame-retardant thermoplastic resin composition, comprising a thermoplastic resin (a) and an inorganic flame-retarder (b), the content of the component (b) being 50 to 250 parts by mass with respect to 100 parts by mass of the component (a), wherein the component (a) includes at least one selected from the group consisting of an α-olefin (co)polymer (a-1), a thermoplastic elastomer (a-2) and a rubber (a-3); the component (a) (100% by mass) includes 0.01 to 0.5% by mass of a constituent unit derived from an unsaturated monomer having a carboxylic acid group or acid anhydride group; the component (b) includes 40 to 95% by mass of inorganic metal hydrate (b-1) and 5 to 60% by mass of inorganic filler (b-2); and the average particle diameter of the inorganic filler (b-2) is not more than 2 μm and the aspect ratio of the inorganic filler (b-2) is not more than 1.5.

Abstract translation: 一种阻燃热塑性树脂组合物，其包含热塑性树脂（a）和无机阻燃剂（b），相对于100质量份的组分（B），组分（b）的含量为50〜250质量份 （a），其中组分（a）包括选自α-烯烃（共）聚合物（a-1），热塑性弹性体（a-2）和橡胶（a-3））中的至少一种， ; 组分（a）（100质量％）包含衍生自具有羧酸基或酸酐基的不饱和单体的构成单元0.01〜0.5质量％ 组分（b）包含40至95质量％的无机金属水合物（b-1​​）和5至60质量％的无机填料（b-2）; 无机填料（b-2）的平均粒径为2μm以下，无机填料（b-2）的纵横比为1.5以下。

公开(公告)号：US20090005485A1

公开(公告)日：2009-01-01

申请号：US12162668

申请日：2007-01-19

Applicant: Kazuhisa Yasumoto ,  Tomohiro Mochida

Inventor： Kazuhisa Yasumoto ,  Tomohiro Mochida

IPC: C08K3/10 ,  C08L51/00

CPC classification number: C08L51/006 ,  C08F255/00 ,  C08F255/02 ,  C08F287/00 ,  C08K3/016 ,  C08K3/22 ,  C08L23/02 ,  C08L23/06 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/12 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/24 ,  C09J151/06 ,  C08L2666/04

Abstract: A modified polypropylene-based polymer obtained by graft modification of a propylene/α-olefin copolymer with a xylene-soluble portion of at least 40 mass % and no greater than 85 mass %, a xylene-soluble portion (XS) intrinsic viscosity (XSIV) of at least 2.5 dl/g, and an MFR value of no greater than 3.0 g/10 min at 230° C. under a load of 2.16 kg, using an unsaturated carboxylic acid or its derivative, and a flame retardant polyolefin-based resin composition having prescribed contents of a polyolefin-based resin component comprising 60-95 mass % of a polyolefin-based resin and 40-5 mass % of a modified polypropylene-based polymer, and an inorganic flame retardant component comprising an inorganic filler. The polymer has excellent flexibility and heat resistance as well as affinity and high adhesive strength at interfaces with base materials or fillers, and can be used as an adhesive or packaging material, or as a compatibilizer to bring out the excellent physical properties of heterogeneous materials, such as tensile elongation and abrasion resistance.

Abstract translation: 通过二甲苯可溶部分为至少40质量％且不大于85质量％的二甲苯可溶部分（XS）特性粘度（XSIV）接枝改性丙烯/α-烯烃共聚物而获得的改性聚丙烯基聚合物 ）为至少2.5dl / g，在230℃，2.16kg负荷下使用不饱和羧酸或其衍生物和阻燃聚烯烃类的MFR值不大于3.0g / 10min 含有60〜95质量％的聚烯烃类树脂和40〜5质量％的改性聚丙烯系聚合物的聚烯烃类树脂成分的含有树脂组合物，以及含有无机填料的无机阻燃剂成分。 该聚合物具有优异的柔韧性和耐热性，以及与基材或填料的界面处的亲和性和高粘合强度，并且可以用作粘合剂或包装材料，或作为增容剂用于产生异质材料的优异物理性能， 例如拉伸伸长率和耐磨性。