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1. 发明公开

EP3088466A4 POLYESTER-BASED RESIN COMPOSITION, AND MOLDED BODY USING THE RESIN COMPOSITION 有权
标题翻译： POLYESTERHARZZUSAMMENSETZUNG UNDFORMKÖRPERMIT DER HARZZUSAMMENSETZUNG
公开(公告)号：EP3088466A4
公开(公告)日：2017-08-02
申请号：EP14873420
申请日：2014-12-22
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： MIYABE TAKANORI , ODA TAKAFUMI , KATO TOMONORI
IPC分类号： C08L67/02 , B29C55/02 , B65D1/00 , C08L77/00
CPC分类号： C08L67/02 , B29C49/0005 , B29K2033/04 , B29L2031/7158 , C08L2203/10 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L77/00 , C08L77/06
摘要： A polyester-based resin composition containing a polyester resin (A) that has a dicarboxylic acid unit containing units selected from a sulfophthalic acid unit and a sulfophthalic acid metal salt unit in a total amount of 0.01 to 15.0 mol% and a diol unit, a polyester resin (B) having a cyclic acetal structure or an alicyclic hydrocarbon structure, and a polyamide resin (C), wherein the content of the polyester resin (B) in the resin composition is 0.5 to 15.0% by mass.
摘要翻译：一种聚酯类树脂组合物，其含有：聚酯树脂（A），其具有含有总量为0.01〜15.0摩尔％的选自磺基邻苯二甲酸单元和磺基邻苯二甲酸金属盐单元的单元的二羧酸单元和二醇单元，具有环状缩醛结构或脂环族烃结构的聚酯树脂（B）和聚酰胺树脂（C），其中树脂组合物中聚酯树脂（B）的含量为0.5至15.0质量％。

2. 发明公开

EP3009375A4 PACKAGING BODY AND STORAGE METHOD 有权
标题翻译：包装体集和存储过程
公开(公告)号：EP3009375A4
公开(公告)日：2017-04-05
申请号：EP14811569
申请日：2014-06-10
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , SATO KAZUYA , KATO TOMONORI , MIYABE TAKANORI , MITADERA JUN
IPC分类号： B65D81/24
CPC分类号： B65D1/0207 , B65D65/38 , B65D2565/387 , C08L67/02 , C08L67/03 , C08L77/06
摘要： Provided are [1] a packaging body consisting of a resin composition containing a polyester resin (A), a polyamide resin (B), and an oxidation reaction accelerator (C), wherein when a thickness of the packaging body is defined as d (µm), and an average long diameter, an average short diameter, and a volume fraction of dispersed particles of the polyamide resin (B) in the packaging body are defined as L (µm), W (µm), and Vf, respectively, the following expression (1A) is satisfied; an oxygen transmission rate after a lapse of 100 hours after preparing of the packaging body is 0.01 [cc/(package · day · 0.21 atm)] or less; and a haze value is 8% or less, and [2] a method for preserving goods by filling in a packaging body containing a polyester resin (A), a polyamide resin (B), and an oxidation reaction accelerator (C), wherein a content of the polyamide resin (B) in the packaging body is 2.0 to 3.5% by mass, and when an oxygen transmission rate of the packaging body after a lapse of 100 hours after preparing of the packaging body is defined as X [cc/(package · day · 0.21 atm)], a volume of the packaging body is defined as V [L], and a mass of the packaging body is defined as M [g], the following expression (1B) is satisfied. 10

3. 发明公开

EP3020747A4 METHOD FOR PRODUCING POLYAMIDE RESIN 有权
标题翻译：用于生产聚酰胺树脂
公开(公告)号：EP3020747A4
公开(公告)日：2017-03-08
申请号：EP14823790
申请日：2014-07-02
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： TSUNAKA NOBUHIDE , ODA TAKAFUMI , MITADERA JUN , KATO TOMONORI
IPC分类号： C08G69/28 , B29B7/48 , B29B7/84 , B29C47/60 , B29C47/64 , B29C47/76 , B29C47/92
CPC分类号： C08G69/28 , B29B7/007 , B29B7/482 , B29B7/845 , B29C47/0004 , B29C47/6056 , B29C47/6068 , B29C47/64 , B29C47/767 , B29C47/92 , C08G69/265 , C08L77/06
摘要： A polyamide resin is produced through polycondensation by melt-kneading a polyamide oligomer having a relative viscosity of from 1.1 to 1.3 and a water content of 3% by mass or less in a cylinder (S) of an extruder. The extruder includes open vents (OV1) and (OV2) and vacuum vents (V1) and (V2). The open vent (OV1) is arranged near a supply port (A3), e.g., above the supply port (A3), and a pressure-decreasing element (Y) is arranged on an upstream side with respect to positions of the vacuum vents (V1) and (V2). In addition, the open vent (OV2) is arranged in a preceding area (OA) and is brought into a pressurized state.

4. 发明公开

EP2979984A4 POLYAMIDE RESIN COMPOSITION FOR INNER LAYER OF DELAMINATION CONTAINER, AND DELAMINATION CONTAINER OBTAINED USING SAME 有权
标题翻译：分离罐内部层和分离罐的聚酰胺树脂组合物
公开(公告)号：EP2979984A4
公开(公告)日：2016-11-02
申请号：EP14773884
申请日：2014-03-13
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ISHII KENTARO , KATO TOMONORI , ODA TAKAFUMI
IPC分类号： B65D1/02 , B65D65/40 , B65D77/06 , C08G69/26 , C08L77/00
CPC分类号： C08L77/06 , B29C49/0005 , B29C49/0031 , B29K2077/00 , B29K2101/12 , B29K2995/0046 , B29K2995/0098 , B29L2031/712 , B32B27/08 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/54 , B32B2307/7244 , B32B2439/00 , B32B2439/70 , B65D1/0215 , B65D65/40 , B65D83/0055 , C08L77/02 , C08L2203/10 , C08L2205/025
摘要： Provided are a polyamide resin composition for inner layer of a delamination container which includes a laminate of at least two layers including an outer layer (1) composed of a thermoplastic resin (A) and an inner layer (2) composed of a polyamide resin composition and capable of being delaminated from the outer layer (1) to perform volume reduction deformation and in which an outside air introduction hole for introducing the outside air into between the outer layer (1) and the inner layer (2) is formed in the outer layer (1), the polyamide resin composition containing specified polyamide resin (a) and polyamide resin (b), having a tensile modulus of elasticity of 2,000 MPa or less at a temperature of 23°C and a humidity of 50% RH, and having a content of the polyamide resin (a) in the polyamide resin composition of 20 to 75% by mass; and a delamination container using the same as an inner layer.

5. 发明公开

EP2589616A4 POLYAMIDE COMPOUND 审中-公开
公开(公告)号：EP2589616A4
公开(公告)日：2014-05-14
申请号：EP11800470
申请日：2011-02-23
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , OTAKI RYOJI , MASUDA TSUNEAKI
IPC分类号： C08G69/36 , C08L77/02 , C08L77/06
CPC分类号： C08G69/36 , C08L77/02 , C08L77/06

6. 发明公开

EP2562203A4 POLYAMIDE COMPOUND 有权
标题翻译： NYLON CONNECTION
公开(公告)号：EP2562203A4
公开(公告)日：2014-05-07
申请号：EP11771796
申请日：2011-02-23
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , OTAKI RYOJI , MASUDA TSUNEAKI
IPC分类号： C08G69/36 , C08L77/02 , C08L77/06
CPC分类号： C08G69/36 , C08L77/02 , C08L77/06

7. 发明公开

EP2573127A4 POLYESTER AMIDE COMPOUND 审中-公开
标题翻译： POLYESTERAMIDVERBINDUNG
公开(公告)号：EP2573127A4
公开(公告)日：2013-12-11
申请号：EP11783320
申请日：2011-03-09
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： OTAKI RYOJI , MASUDA TSUNEAKI , ODA TAKAFUMI
IPC分类号： C08G69/44
CPC分类号： C08G63/6856 , C08G69/44 , C08L77/12 , Y10T428/1352 , Y10T428/31725

8. 发明公开

EP3078491A4 MULTILAYER CONTAINER 有权
标题翻译： MEHRSCHICHTIGERBEHÄLTER
公开(公告)号：EP3078491A4
公开(公告)日：2017-07-19
申请号：EP14868263
申请日：2014-11-20
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , TSUNAKA NOBUHIDE , KATO TOMONORI
IPC分类号： B32B27/34 , B32B1/02 , B32B7/12 , B32B27/18 , B32B27/30 , B65D1/00 , B65D81/24 , B65D81/26
CPC分类号： B32B27/08 , B32B1/02 , B32B7/12 , B32B27/18 , B32B27/20 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/04 , B32B2250/05 , B32B2250/24 , B32B2264/105 , B32B2307/724 , B32B2307/7242 , B32B2307/7244 , B32B2307/74 , B32B2439/40 , B32B2439/60 , B32B2439/70 , B32B2439/80 , B65D81/266

9. 发明公开

EP2990443A4 POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE 审中-公开
标题翻译： POLYAMIDHARZZUSAMMENSETZUNG UND FORMARTIKEL
公开(公告)号：EP2990443A4
公开(公告)日：2016-11-23
申请号：EP14788262
申请日：2014-04-17
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , KATO TOMONORI , KIKUCHI MAYUMI
IPC分类号： C08L77/06 , C08G69/26 , C08L83/04
CPC分类号： C08K5/5435 , B29C51/002 , B29C55/005 , B29K2077/00 , B29K2995/0067 , C08G69/265 , C08J5/00 , C08J2377/06 , C08L77/06 , C08L83/04
摘要： The invention provides a polyamide resin composition (1) containing a polyamide (A) and a free volume modifier (B), and having a free volume, as measured according to a positron annihilation method, of 0.0545 nm 3 or less. The invention also provides a polyamide resin composition (2) prepared by adding from 0.005 to 1.200 parts by mass of a polysilsesquioxane (B) whose main chain is comprised of siloxane bonds, to 100 parts by mass of a polyamide (A) that contains a diamine unit including an aromatic diamine unit represented by the following general formula (I) in an amount of 70 mol% or more and a dicarboxylic acid unit including at least one of a linear aliphatic dicarboxylic acid unit represented by the following general formula (II-1) and an aromatic dicarboxylic acid unit represented by the following general formula (II-2) in a total amount of 50 mol% or more: wherein n in the general formula (II-1) indicates an integer of from 2 to 18, and Ar in the general formula (II-2) represents an arylene group.
摘要翻译：本发明提供一种含有聚酰胺（A）和自由体积改性剂（B）的聚酰胺树脂组合物（1），并且按照正电子湮没方法测定的自由体积为0.0545nm 3以下。本发明还提供一种聚酰胺树脂组合物（2），其通过将0.005〜1.200质量份的主链由硅氧烷键构成的聚倍半硅氧烷（B）加入到100质量份的含有二胺单元，其包含由以下通式（I）表示的芳族二胺单元，其量为70摩尔％以上，以及包含以下通式（II-表示）所示的直链脂肪族二羧酸单元中的至少一种的二羧酸单元， 1）和由以下通式（II-2）表示的芳族二羧酸单元的总量为50摩尔％以上：其中通式（II-1）中的n表示2至18的整数，通式（II-2）中的Ar表示亚芳基。

10. 发明公开

EP2975075A4 METHOD FOR PRODUCING POLYAMIDE RESIN 有权
标题翻译：用于生产聚酰胺树脂
公开(公告)号：EP2975075A4
公开(公告)日：2016-10-19
申请号：EP14762601
申请日：2014-03-05
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： ODA TAKAFUMI , TSUNAKA NOBUHIDE , MITADERA JUN , KATO TOMONORI
IPC分类号： C08G69/28
CPC分类号： C08G69/26 , B29B7/481 , B29B7/842 , B29C47/0004 , B29C47/6056 , B29C47/6068 , B29C47/64 , B29C47/767 , B29C47/92 , B29C2947/9259 , B29C2947/92704 , B29K2077/00 , B29K2077/10 , C08G69/265 , C08G69/28 , C08G69/36 , C08L77/00 , C08L77/06
摘要： A polyamide resin is produced by polycondensing a polyamide oligomer having a relative viscosity of from 1.1 to 1.3 and a water content of 3% by weight or less by melt-kneading using an intermeshed co-rotation twin screw extruder having at least one or more open vents OV1 and OV2 and at least one or more vacuum vents VV1 and W2. A pressure-decreasing element Y for increasing the resin filling rate is provided at a position nearer to the supply section side than positions at which the vacuum vents VV1 and VV2 are provided, and an area of 30% or less of the total screw length is a vacuum area having a pressure of 300 Torr or less.

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