公开(公告)号：EP3127963B1

公开(公告)日：2019-04-24

申请号：EP15772943.5

申请日：2015-03-26

申请人： Mitsui Chemicals, Inc.

发明人： OHSHIMIZU, Kaoru ,  OGASAWARA, Hideto ,  EBATA, Hiroki ,  HAMA, Takashi ,  KAGEYAMA, Fumio ,  MITSUNAGA, Shintaro ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori

IPC分类号： C08L67/02 ,  C08G63/199 ,  C08K3/22 ,  G02B5/08

公开(公告)号：EP2921525A1

公开(公告)日：2015-09-23

申请号：EP13854683.3

申请日：2013-11-19

申请人： Mitsui Chemicals, Inc.

发明人： WASHIO, Isao ,  OGASAWARA, Hideto ,  EBATA, Hiroki ,  KAGEYAMA, Fumio ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori

IPC分类号： C08L67/00 ,  C08K3/00 ,  C08L23/08 ,  C08L25/02 ,  C08L33/06 ,  C08L33/14

CPC分类号： C08L67/02 ,  C08K3/00 ,  C08K3/013 ,  C08K3/016 ,  C08L23/08 ,  C08L23/0846 ,  C08L23/0884 ,  C08L25/18 ,  C08L67/00 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2207/04

摘要： The purpose of the present invention is to provide a polyester resin with improved mechanical properties, molding performance, and, preferably, fire retardancy. This polyester resin composition contains the following: a polyester resin (A) that has a melting point or glass transition temperature of at least 250°C; a thermoplastic resin (B) that has an olefin-derived constitutional unit and an aromatic hydrocarbon structure and has an intrinsic viscosity ([η]), as measured in decalin at 135°C, of 0.04 to 1.0 dl/g; and a copolymer (C) that has an olefin-derived constitutional unit, an α,β-unsaturated-carboxylic-ester-derived constitutional unit, and a cyclic oxy-hydrocarbon structure.

公开(公告)号：EP2918624A1

公开(公告)日：2015-09-16

申请号：EP13852696.7

申请日：2013-11-12

申请人： Mitsui Chemicals, Inc.

发明人： WASHIO, Isao ,  EBATA, Hiroki ,  KAGEYAMA, Fumio ,  KOSAKA, Toshitaka ,  OGASAWARA, Hideto ,  AMANO, Akinori ,  TAKIZAWA, Nobuhiro

IPC分类号： C08G69/26 ,  C08J5/04 ,  C08K7/02 ,  C08L23/00 ,  C08L63/00 ,  C08L77/06

CPC分类号： C08G69/26 ,  C08F255/00 ,  C08G69/265 ,  C08G69/28 ,  C08K3/16 ,  C08K5/005 ,  C08K7/14 ,  C08L23/0815 ,  C08L33/14 ,  C08L51/06 ,  C08L77/06 ,  C08F222/06

摘要： To provide: a semiaromatic polyamide which has excellent moldability, heat resistance, chemical resistance and mechanical characteristics; and a molded article of this semiaromatic polyamide. A semiaromatic polyamide (I) of the present invention contains 35-50% by mole of a structural unit derived from terephthalic acid [A], 25-40% by mole of a structural unit derived from isophthalic acid [B], 15-35% by mole of a structural unit derived from an aliphatic dicarboxylic acid [C] (provided that the total of [A], [B] and [C] is 100% by mole), and a structural unit derived from an aliphatic diamine [D] having 4-12 carbon atoms. The molar ratio ([A]/[B]) is from 65/35 to 50/50, and the molar ratio ([C]/[B]) is from 30/70 to 50/50. The melting enthalpy ([increment]H) of the semiaromatic polyamide (I) as determined by differential scanning calorimetry (DSC) is 20-40 mJ/mg, and the intrinsic viscosity [[eta]] of the semiaromatic polyamide (I) is 0.7-1.6 dl/g.

摘要翻译： 提供：具有优异的成型性，耐热性，耐化学性和机械特性的半芳族聚酰胺; 和该半芳族聚酰胺的模塑制品。 本发明的半芳族聚酰胺（I）含有35-50摩尔％的由对苯二甲酸[A]衍生的结构单元，25-40摩尔％的来自间苯二甲酸[B]的结构单元，15-35摩尔％ 衍生自脂肪族二羧酸[C]的结构单元的摩尔比（[A]，[B]和[C]的总和为100摩尔％），衍生自脂肪族二胺的结构单元[ D]具有4-12个碳原子。 摩尔比（[A] / [B]）为65/35〜50/50，摩尔比（[C] / [B]）为30/70〜50/50。 通过差示扫描量热法（DSC）测定的半芳族聚酰胺（I）的熔融焓（[增量] H）为20-40mJ / mg，半芳族聚酰胺（I）的特性粘度[η]为 0.7-1.6dl / g。

公开(公告)号：EP2740766A1

公开(公告)日：2014-06-11

申请号：EP12820129.0

申请日：2012-07-31

申请人： Mitsui Chemicals, Inc.

发明人： OGASAWARA, Hideto ,  HAMA, Takashi ,  KAWABE, Kuniaki ,  KANAYA, Hirotaka ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori ,  EBATA, Hiroki ,  KOMIYA, Kan

IPC分类号： C08L67/02 ,  C08K3/00 ,  C08K3/22 ,  C08L51/06 ,  G02B5/08

CPC分类号： H01L33/60 ,  C08F255/10 ,  C08K3/22 ,  C08K7/08 ,  C08K2003/2241 ,  C08K2003/265 ,  C08L51/06 ,  C08L67/02 ,  C08L91/06 ,  G02B1/04 ,  C08L67/00 ,  C08L33/00 ,  C08F222/06

摘要： The purpose of the present invention is to provide a thermoplastic resin composition for a reflective material which has excellent mechanical strength, excellent heat resistance, excellent high reflectance, and excellent moldability, and which makes it possible to obtain a reflective plate with little decline in reflectance caused by heating. A first embodiment of this thermoplastic resin composition for a reflective material includes: a polyester resin (A) that has a melting point or glass transition temperature of 250°C or higher and includes an alicyclic hydrocarbon structure; a thermoplastic resin (B) that has a polyolefin backbone and a functional group; a white pigment (C); and an inorganic filler (D); the thermoplastic resin (B) either including 0.1 to 1.8 wt% of a functional group unit (B1) that further includes a heteroatom, or further including an aromatic hydrocarbon structure (B2), and the limiting viscosity [η] being 0.04 to 1.0 dl/g.

公开(公告)号：EP3026084B1

公开(公告)日：2020-02-19

申请号：EP14828822.8

申请日：2014-07-25

申请人： Mitsui Chemicals, Inc.

发明人： WASHIO, Isao ,  EBATA, Hiroki ,  OGASAWARA, Hideto ,  TAKIZAWA, Nobuhiro ,  KAGEYAMA, Fumio ,  AMANO, Akinori

IPC分类号： C08L77/06 ,  C08K7/02 ,  C08L23/26

公开(公告)号：EP2921525B1

公开(公告)日：2017-07-19

申请号：EP13854683.3

申请日：2013-11-19

申请人： Mitsui Chemicals, Inc.

发明人： WASHIO, Isao ,  OGASAWARA, Hideto ,  EBATA, Hiroki ,  KAGEYAMA, Fumio ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori

IPC分类号： C08L67/00 ,  C08K3/00 ,  C08L23/08 ,  C08L25/02 ,  C08L33/06 ,  C08L33/14

CPC分类号： C08L67/02 ,  C08K3/00 ,  C08K3/013 ,  C08K3/016 ,  C08L23/08 ,  C08L23/0846 ,  C08L23/0884 ,  C08L25/18 ,  C08L67/00 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2207/04

摘要： The purpose of the present invention is to provide a polyester resin with improved mechanical properties, molding performance, and, preferably, fire retardancy. This polyester resin composition contains the following: a polyester resin (A) that has a melting point or glass transition temperature of at least 250°C; a thermoplastic resin (B) that has an olefin-derived constitutional unit and an aromatic hydrocarbon structure and has an intrinsic viscosity ([·]), as measured in decalin at 135°C, of 0.04 to 1.0 dl/g; and a copolymer (C) that has an olefin-derived constitutional unit, an ±,²-unsaturated-carboxylic-ester-derived constitutional unit, and a cyclic oxy-hydrocarbon structure.

摘要翻译： 本发明的目的是提供具有改进的机械性能，模塑性能和优选阻燃性的聚酯树脂。 该聚酯树脂组合物含有熔点或玻璃化转变温度为250℃以上的聚酯树脂（A） 具有来自烯烃的结构单元和芳香族烃结构的特性粘度（[·]）在135℃的萘烷中测定的热塑性树脂（B）为0.04〜1.0dl / g， 和具有来自烯烃的结构单元，来自于±，不饱和羧酸酯的结构单元和环状含氧烃结构的共聚物（C）。

公开(公告)号：EP2740766B1

公开(公告)日：2017-03-01

申请号：EP12820129.0

申请日：2012-07-31

申请人： Mitsui Chemicals, Inc.

发明人： OGASAWARA, Hideto ,  HAMA, Takashi ,  KAWABE, Kuniaki ,  KANAYA, Hirotaka ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori ,  EBATA, Hiroki ,  KOMIYA, Kan

IPC分类号： C08L67/02 ,  C08K3/00 ,  C08K3/22 ,  C08L51/06 ,  G02B5/08

CPC分类号： H01L33/60 ,  C08F255/10 ,  C08K3/22 ,  C08K7/08 ,  C08K2003/2241 ,  C08K2003/265 ,  C08L51/06 ,  C08L67/02 ,  C08L91/06 ,  G02B1/04 ,  C08L67/00 ,  C08L33/00 ,  C08F222/06

摘要： The purpose of the present invention is to provide a thermoplastic resin composition for a reflective material which has excellent mechanical strength, excellent heat resistance, excellent high reflectance, and excellent moldability, and which makes it possible to obtain a reflective plate with little decline in reflectance caused by heating. A first embodiment of this thermoplastic resin composition for a reflective material includes: a polyester resin (A) that has a melting point or glass transition temperature of 250°C or higher and includes an alicyclic hydrocarbon structure; a thermoplastic resin (B) that has a polyolefin backbone and a functional group; a white pigment (C); and an inorganic filler (D); the thermoplastic resin (B) either including 0.1 to 1.8 wt% of a functional group unit (B1) that further includes a heteroatom, or further including an aromatic hydrocarbon structure (B2), and the limiting viscosity [·] being 0.04 to 1.0 dl/g.

公开(公告)号：EP3127963A1

公开(公告)日：2017-02-08

申请号：EP15772943.5

申请日：2015-03-26

申请人： Mitsui Chemicals, Inc.

发明人： OHSHIMIZU, Kaoru ,  OGASAWARA, Hideto ,  EBATA, Hiroki ,  HAMA, Takashi ,  KAGEYAMA, Fumio ,  MITSUNAGA, Shintaro ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori

IPC分类号： C08L67/02 ,  C08G63/199 ,  C08K3/22 ,  G02B5/08

CPC分类号： C08K3/22 ,  C08G63/183 ,  C08G63/199 ,  C08K3/013 ,  C08K5/14 ,  C08K7/14 ,  C08K13/04 ,  C08K2003/2241 ,  C08L67/02 ,  G02B5/0236 ,  G02B5/0268 ,  G02B5/0284 ,  H01L33/60

摘要： The present invention addresses the problem of providing a polyester resin composition for reflective materials which gives a reflective material having a high reflectance. The polyester resin composition for reflective materials comprises: a polyester resin (A) comprising an alicyclic dicarboxylic acid ingredient unit (a1) and an aliphatic diol ingredient unit (b1); and a white pigment (B). The amount of the alicyclic dicarboxylic acid ingredient unit (a1) is 50 mol% or more of the amount of all the dicarboxylic acid ingredient units (a) in the polyester resin (A), and the amount of the aliphatic diol ingredient unit (b1) is 50 mol% or more of the amount of all the diol ingredient units (b) in the polyester resin (A). The alicyclic dicarboxylic acid ingredient unit (a1) comprises the cis and trans forms of cis-trans isomers, the proportion of the cis form determined by NMR being 20 mol% or higher.

摘要翻译： 本发明解决了提供一种反射材料的聚酯树脂组合物的问题，它提供了具有高反射率的反射材料。 用于反射材料的聚酯树脂组合物包括：包含脂环族二羧酸成分单元（a1）和脂族二醇成分单元（b1）的聚酯树脂（A）; 和白色颜料（B）。 脂环族二羧酸成分单元（a1）的量相对于聚酯树脂（A）中的二羧酸成分单元（a）的全部量的50摩尔％以上，脂肪族二醇成分单元（b1 ）为聚酯树脂（A）中所有二醇成分单元（b）的量的50摩尔％以上。 脂环族二羧酸成分单元（a1）包括顺式 - 反式异构体的顺式和反式，通过NMR测定的顺式形式的比例为20摩尔％以上。

公开(公告)号：EP3085738A1

公开(公告)日：2016-10-26

申请号：EP14872641.7

申请日：2014-12-19

申请人： Mitsui Chemicals, Inc.

发明人： MINAGAWA, Kaoru ,  EBATA, Hiroki ,  WASHIO, Isao ,  SANO, Kouichi ,  TAKIZAWA, Nobuhiro ,  AMANO, Akinori

IPC分类号： C08L77/06 ,  C08K7/02 ,  C08L23/26

CPC分类号： C08L77/06 ,  C08G69/265 ,  C08K7/14 ,  C08L51/06 ,  C08L2201/08 ,  C08L2205/06

摘要： The problem of the invention is to provide a semi-aromatic polyamide resin composition having high rigidity, exceptional impact resistance, and exceptional zygosity with very little change in hardness associated with heating and cooling, as well as a molded article of this semi-aromatic polyamide resin composition. A semi-aromatic polyamide resin composition containing a semi-aromatic polyamide resin (A), acid-modified polyolefin resin (B), and fibrous filler (C), wherein the resin (A) contains a certain amount or more of terephthalic acid component units relative to the total number of moles of dicarboxylic acid component units, the semi-aromatic polyamide resin composition contains a certain amount or more of the resin (B), the glass transition temperature of the semi-aromatic polyamide resin composition is within a predetermined range, and the Vicat softening point of the resin (B) is within a predetermined range, is used as the semi-aromatic polyamide resin composition in order to solve this problem.

摘要翻译： 本发明的问题是提供一种具有高刚性，优异的耐冲击性和卓越的接合性的半芳族聚酰胺树脂组合物，与加热和冷却相关的硬度几乎没有变化，以及这种半芳族聚酰胺的模塑制品 树脂组合物。 含有半芳族聚酰胺树脂（A），酸改性聚烯烃树脂（B）和纤维状填料（C）的半芳族聚酰胺树脂组合物，其中树脂（A）含有一定量以上的对苯二甲酸成分 相对于二羧酸成分单元的总摩尔数单位，半芳香族聚酰胺树脂组合物含有一定量以上的树脂（B），半芳香族聚酰胺树脂组合物的玻璃化转变温度在预定的 范围，并且树脂（B）的维卡软化点在预定范围内，用作半芳族聚酰胺树脂组合物以解决这个问题。

公开(公告)号：EP3026084A1

公开(公告)日：2016-06-01

申请号：EP14828822.8

申请日：2014-07-25

申请人： Mitsui Chemicals, Inc.

发明人： WASHIO, Isao ,  EBATA, Hiroki ,  OGASAWARA, Hideto ,  TAKIZAWA, Nobuhiro ,  KAGEYAMA, Fumio ,  AMANO, Akinori

IPC分类号： C08L77/06 ,  C08K7/02 ,  C08L23/26

CPC分类号： C08L77/06 ,  C08G69/265 ,  C08K7/06 ,  C08K7/14 ,  C08L23/26 ,  C08L51/06 ,  H01B1/24

摘要： The present invention provides a semi-aromatic polyamide resin composition having exceptional impact resistance, fuel barrier properties, and injection moldability, as well as a molded article containing the same, through a semi-aromatic polyamide resin composition containing specific proportions of (A) a semi-aromatic polyamide comprising a dicarboxylic acid component comprising terephthalic acid and adipic acid and a diamine component having a linear aliphatic diamine having 4-10 carbon atoms, (B) a semi-aromatic polyamide comprising a dicarboxylic acid component having isophthalic acid and a diamine component having an aliphatic diamine having 4-15 carbon atoms, (C) an olefin polymer containing a specific amount of functional group structural units, and (D) a fibrous filler.

摘要翻译： 本发明提供具有优异的耐冲击性，燃料阻隔性和注模成型性的半芳族聚酰胺树脂组合物，以及含有该半芳香族聚酰胺树脂组合物的成型体，通过含有特定比例的（A）a 包括含有对苯二甲酸和己二酸的二羧酸成分的半芳族聚酰胺和具有4-10个碳原子的直链脂肪族二胺的二胺成分，（B）含有间苯二甲酸的二羧酸成分和二胺的半芳香族聚酰胺 具有4-15个碳原子的脂族二胺的组分，（C）含有特定量的官能团结构单元的烯烃聚合物和（D）纤维填料。