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1. 发明申请

WO2017138932A1 PROCESS FOR PRODUCING BLOWN FILM 审中-公开
标题翻译：生产吹膜的方法
公开(公告)号：WO2017138932A1
公开(公告)日：2017-08-17
申请号：PCT/US2016/017298
申请日：2016-02-10
申请人： THE YOKOHAMA RUBBER CO., LTD. , EXXONMOBIL CHEMICAL PATENTS INC.
发明人： TOMOI, Shusaku , SATO, Shun , NADELLA, Hari, P.
IPC分类号： B60C1/00
CPC分类号： B60C1/00 , B29C47/0004 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/0898 , B29C2947/92619 , B29C2947/92923 , B29D30/0681 , B29D2030/0682 , B29K2009/06 , B29K2021/003 , B29K2101/12 , B29K2995/0067 , B29L2030/00 , B29L2030/008 , B60C2005/145 , C08L23/283 , C08L23/26
摘要： A process for producing a blown film from a thermoplastic elastomer composition comprising a thermoplastic resin and rubber particles dispersed therein by inflation molding equipment is disclosed. In the process, a lip gap (G) (mm) of an annular discharge port of an annular die from which the thermoplastic elastomer composition is melt-extruded as a tubular film, & discharge rate (Q) (kg/h) of the thermoplastic elastomer composition from the annular discharge port, a cooling gas flow rate (f) (m 3 /min), a thickness (t) (mm) of the blown film, and a blow-up: ratio (BUR) satisfy a relationship- of following formula (1) :
摘要翻译：公开了由包含热塑性树脂和通过吹胀成型设备分散在其中的橡胶颗粒的热塑性弹性体组合物制造吹塑薄膜的方法。在该过程中，将热塑性弹性体组合物作为管状膜熔融挤出的环形模具的环形排出口的唇口间隙（G）（mm）从环形排出口排出热塑性弹性体组合物的排出量（Q）（kg / h），冷却气体流量（f）（m 3 / min），厚度（t））吹塑薄膜，吹塑比（BUR）满足下述式（1）的关系：

2. 发明申请

WO2013191685A1 THERMOPLASTIC ELASTOMER COMPOSITION AND PROCESS TO PRODUCE SAME 审中-公开
标题翻译：热塑性弹性体组合物及其制备方法
公开(公告)号：WO2013191685A1
公开(公告)日：2013-12-27
申请号：PCT/US2012/043134
申请日：2012-06-19
申请人： THE YOKOHAMA RUBBER CO., LTD. , EXXONMOBIL CHEMICAL PATENTS INC. , HARA, Yuichi , SATO, Shun , BLOK, Edward, J. , ELLUL, Maria, D. , DIAS, Anthony, J. , RANDAL, Kerstetter, Howard, III
发明人： HARA, Yuichi , SATO, Shun , BLOK, Edward, J. , ELLUL, Maria, D. , DIAS, Anthony, J. , RANDAL, Kerstetter, Howard, III
IPC分类号： C08L9/00
CPC分类号： C08L23/283 , C08K5/18 , C08L23/16 , C08L2201/08 , C08L2207/04 , C08L2312/00 , C08L77/00
摘要： Disclosed herein is a thermoplastic elastomer composition having improved uv and processability, comprising a post-vulcanized dynamically vulcanized alloy (DVA) and a low molecular weight aromatic amine stabilizer, wherein the DVA comprises an isobutylene elastomeric component dispersed as a domain in a continuous phase comprising at least one thermoplastic resin. A method to produce the thermoplastic elastomer composition is also disclosed.
摘要翻译：本文公开了具有改进的紫外线和加工性的热塑性弹性体组合物，其包含后硫化动态硫化合金（DVA）和低分子量芳族胺稳定剂，其中所述DVA包含分散在连续相中的结构域的异丁烯弹性体组分，至少一种热塑性树脂。还公开了一种制备热塑性弹性体组合物的方法。

3. 发明申请

WO2017138931A1 EXTRUSION MOLDING EQUIPMENT AND PROCESS FOR PRODUCING CYLINDRICAL FILM 审中-公开
标题翻译：挤出成型设备和生产圆柱膜的方法
公开(公告)号：WO2017138931A1
公开(公告)日：2017-08-17
申请号：PCT/US2016/017292
申请日：2016-02-10
申请人： THE YOKOHAMA RUBBER CO., LTD. , EXXONMOBIL CHEMICAL PATENTS INC.
发明人： HARA, Yuichi , TOMOI, Shusaku , SATO, Shun , NADELLA, Hari, P.
IPC分类号： B29C55/28 , B29C49/04
CPC分类号： B29C49/04 , B29C49/0042 , B29C55/28 , B29K2021/003 , B29L2023/001
摘要： Extrusion molding equipment produces a cylindrical film comprising (A) an extruder for melt extruding stock material having a cylinder and a discharge port and (B) a single-layer or multilayer cylindrical spiral die attached to port, wherein the die comprises an outer body, mandrel, outer lip, inner lip, and annular discharge port formed between the outer and inner lips, a target value diameter of the cylindrical film of D1, inner diameter of the outer lip of D2, outer diameter of the mandrel of D3, and inner diameter of a cylinder of the extruder (A) of D4, wherein D1, D2, D3 and D4 satisfy the following formulas (1) to (4): D1 = m x D2 wherein "m" is a value in the range of from 1 to 2.9 (1 ) D2 - D3 = 0 to 76.2 (2) D3≥25.1 mm (3) D3 - D4 = 0 to 50.8 mm (4).
摘要翻译：（A）用于熔融挤出具有圆筒和排出口的原材料的挤出机和（B）连接到端口的单层或多层圆筒形螺旋模具的圆筒形薄膜，其中所述模具包括在所述外唇和所述内唇之间形成的外主体，心轴，外唇，内唇和环形排放口，所述圆柱形膜的目标值直径D1，所述外唇的内径D2，外径 D 1，D 2，D 3和D 4满足下列公式（1）至（4）：D 1 = m×D 2其中“m”是D 3的心轴和D 4挤出机（A）的圆柱体的内径。（1）的范围内的值D2-D3 = 0至76.2（2）D3≥25.1mm（3）D3-D4 = 0至50.8mm（4）。

4. 发明申请

WO2017138930A1 INFLATION MOLDING EQUIPMENT FOR PRODUCING CYLINDRICAL FILM 审中-公开
标题翻译：用于生产圆柱薄膜的吹塑成型设备
公开(公告)号：WO2017138930A1
公开(公告)日：2017-08-17
申请号：PCT/US2016/017288
申请日：2016-02-10
申请人： THE YOKOHAMA RUBBER CO., LTD. , EXXONMOBIL CHEMICAL PATENTS INC.
发明人： HARA, Yuichi , TOMOI, Shusaku , SATO, Shun , NADELLA, Hari, P.
IPC分类号： B29C55/28 , B29C49/04
CPC分类号： B29C49/04 , B29C49/0005 , B29C49/0042 , B29C55/28 , B29K2021/003 , B29L2023/001
摘要： Inflation molding equipment and a process for producing a cylindrical film are disclosed. The inflation molding equipment comprises an extruder for melt extruding a stock material, a single-layer or multi-layer cylindrical die attached to a discharge port of the extruder, and an air ring device for cooling a cylindrical film extruded from the cylindrical die, wherein the cylindrical die has an annular discharge port having an outer diameter of D1, the air ring de-vice is attached on the cylindrical die, and the air ring device has at least one cooling gas outlet port, the cooling gas outlet port having a cooling gas channel defined by an outer circumferential wall having a height of H and an inner circumferential wall having a height; lower than the outer circumferential wall, and D1 and H satisfy a relationship of Q. 5xD1≤H≤1. 5xD1.
摘要翻译：公开了吹胀成型设备和用于生产圆筒形膜的方法。该吹胀成型设备包括用于熔融挤出原料的挤出机，连接到挤出机的排出口的单层或多层圆筒形模具以及用于冷却从圆筒形模具挤出的圆筒形膜的空气环装置，其中，圆柱形模具具有外径为D1的环形排出口，气环装置附接在圆柱形模具上，并且空气环装置具有至少一个冷却气体出口，冷却气体出口具有冷却气体通道由具有高度H的外周壁和具有高度的内周壁限定; 低于外周壁，并且D1和H满足关系Q. 5×D1≤H≤1。 5xD1。

5. 发明公开

EP2861662A1 THERMOPLASTIC ELASTOMER COMPOSITION AND PROCESS TO PRODUCE SAME 审中-公开
标题翻译：热固性弹性体组合物的方法及其制造
公开(公告)号：EP2861662A1
公开(公告)日：2015-04-22
申请号：EP12879415.3
申请日：2012-06-19
申请人： The Yokohama Rubber Co., Ltd. , ExxonMobil Chemical Patents Inc.
发明人： HARA, Yuichi , SATO, Shun , BLOK, Edward, J. , ELLUL, Maria, D. , DIAS, Anthony, J. , RANDAL, Kerstetter, Howard, III
IPC分类号： C08L9/00
CPC分类号： C08L23/283 , C08K5/18 , C08L23/16 , C08L2201/08 , C08L2207/04 , C08L2312/00 , C08L77/00
摘要： Disclosed herein is a thermoplastic elastomer composition having improved uv and processability, comprising a post-vulcanized dynamically vulcanized alloy (DVA) and a low molecular weight aromatic amine stabilizer, wherein the DVA comprises an isobutylene elastomeric component dispersed as a domain in a continuous phase comprising at least one thermoplastic resin. A method to produce the thermoplastic elastomer composition is also disclosed.

6. 发明公开

EP3124538A1 THERMOPLASTIC ELASTOMER COMPOSITION 审中-公开
标题翻译：热塑性弹性体弹性体
公开(公告)号：EP3124538A1
公开(公告)日：2017-02-01
申请号：EP15768650.2
申请日：2015-03-26
申请人： The Yokohama Rubber Co., Ltd.
发明人： SATO, Shun
IPC分类号： C08L23/26 , B60C5/14 , C08K5/098 , C08L25/18 , C08L27/24 , C08L29/04 , C08L77/00
CPC分类号： B60C1/0008 , B60C5/14 , C08L23/283 , C08L25/16 , C08L29/04 , C08L77/02 , C08L77/06 , C08L51/06 , C08L25/18 , C08L77/00 , C08L23/0861
摘要： A thermoplastic elastomer composition including (a) a halogenated isoolefin para-alkylstyrene copolymer, (b) a modified rubber having an acid anhydride group, (c) a polymer component including an ethylene-vinyl alcohol copolymer, (d) a processing aid comprising an alkaline earth metal salt of a higher fatty acid, and (e) a crosslinking agent, the thermoplastic elastomer composition characterized in that the weight ratio (W a ) of the halogenated isoolefin para-alkylstyrene copolymer (a) in elastomer components ((a) + (b)) is 5-60 wt%, the weight ratio (W b ) of the modified rubber (b) having an acid anhydride group in the elastomer components ((a) + (b)) is 95-40 wt%, and the content (W d ) of the processing aid (d) comprising an alkaline earth metal salt of a higher fatty acid is 0.3-30 parts by mass with respect to 100 parts by mass of the halogenated isoolefin para-alkylstyrene copolymer (a).
摘要翻译：一种热塑性弹性体组合物，其包含（a）卤化异烯烃对烷基苯乙烯共聚物，（b）具有酸酐基团的改性橡胶，（c）包含乙烯 - 乙烯醇共聚物的聚合物组分，（d）加工助剂，高分子脂肪酸的碱土金属盐和（e）交联剂，其特征在于弹性体成分（（a））中卤代异烯烃对烷基苯乙烯共聚物（a）的重量比（W a） +（b））为5-60重量％，弹性体成分（（a）+（b））中具有酸酐基的改性橡胶（b）的重量比（W b）为95〜40重量％，相对于卤化异烯烃对烷基苯乙烯共聚物（a）为100质量份，含有高级脂肪酸的碱土金属盐的加工助剂（d）的含量（W d）为0.3〜30质量份）。

7. 发明公开

EP3029104A1 THERMOPLASTIC RESIN COMPOSITION, AND TIRE AND HOSE USING SAME 有权
标题翻译：热塑性树脂组合物内外胎SO
公开(公告)号：EP3029104A1
公开(公告)日：2016-06-08
申请号：EP14831968.4
申请日：2014-07-30
申请人： The Yokohama Rubber Co., Ltd.
发明人： SATO, Shun
IPC分类号： C08L23/26 , B60C5/14 , C08L29/04 , C08L77/00 , F16L11/04
CPC分类号： C08L51/06 , B60C1/0008 , C08K5/34924 , C08L29/04 , C08L77/02 , C08L77/06 , C08L2201/14 , C08L2203/16 , C08L2205/02 , C08L2205/025 , C08L2205/035 , C08L77/00
摘要： A thermoplastic resin composition including a matrix phase and a dispersion phase, the thermoplastic resin composition characterized in that the matrix phase includes (A1) at least one type of polyamide resin having a melting point of 170-210°C, (A2) at least one type of polyamide resin having a melting point of 210-265°C, and (B) at least one type of ethylene-vinyl alcohol copolymer, the dispersion phase includes (C) at least one type of acid-modified elastomer, the amount of the acid-modified elastomer (C) is 100-240 parts by mass with respect to a total of 100 parts by mass of the polyamide resins (A1) and (A2) and the ethylene-vinyl alcohol copolymer (B), the amount of the polyamide resin (A2) is 20-40 mass% based on the total mass of the polyamide resin (A1), the polyamide resin (A2), and the ethylene-vinyl alcohol copolymer (B), and the total amount of the polyamide resin (A1) and the polyamide resin (A2) is 35-70 mass% based on the total mass of the polyamide resin (A1), the polyamide resin (A2), and the ethylene-vinyl alcohol copolymer (B).

8. 发明公开

EP4293077A1 HOSE FOR FLUID TRANSPORTATION 审中-公开
公开(公告)号：EP4293077A1
公开(公告)日：2023-12-20
申请号：EP22752554.0
申请日：2022-01-20
申请人： The Yokohama Rubber Co., Ltd.
发明人： SATO, Shun , MAEDA, Daisuke
IPC分类号： C08L21/00 , C08L101/00 , C08J5/00 , F16L11/08
摘要： Provided is a fluid transport hose excellent in fatigue resistance at low temperatures and impact pressure resistance at high temperatures. The fluid transport hose includes an inner layer including a thermoplastic resin composition containing a thermoplastic resin and an elastomer, a reinforcing layer disposed on an outer side of the inner layer, and an outer layer disposed on an outer side of the reinforcing layer, the thermoplastic resin composition having a storage modulus E' L at -40°C and a storage modulus E' H at 80°C satisfying Formulas (1), (2), and (3): E' L ≤ 1500 MPa ... (1), E' H ≥ 40 MPa ... (2), E' H /E' L ≥ 0.05 ··· (3).

9. 发明公开

EP3854854A1 TIRE INNER LINER AND PNEUMATIC TIRE 审中-公开
公开(公告)号：EP3854854A1
公开(公告)日：2021-07-28
申请号：EP19863746.4
申请日：2019-09-20
申请人： The Yokohama Rubber Co., Ltd. , Mitsubishi Chemical Corporation
发明人： SATO, Shun , TOMOI, Shusaku , KOBAYASHI, Yuuta
IPC分类号： C08L101/00 , B60C5/14 , C08L21/00 , C08L23/26 , C08L67/00
摘要： Provided is a tire inner liner capable of reducing rolling resistance during tire driving. The present invention provides a tire inner liner that consists of a material containing a thermoplastic elastomer composition consisting of a thermoplastic resin or a thermoplastic-resin component and an elastomer component, the tire inner liner being characterized in that the ratio of the dynamic storage modulus of the material at 60°C with respect to the dynamic storage modulus of the material at 0°C is 0.01-0.3.

10. 发明公开

EP3725843A1 THERMOPLASTIC ELASTOMER COMPOSITION FOR TIRES, AND TIRE 审中-公开
公开(公告)号：EP3725843A1
公开(公告)日：2020-10-21
申请号：EP18889228.5
申请日：2018-09-25
申请人： The Yokohama Rubber Co., Ltd.
发明人： SATO, Shun , TOMOI, Shusaku
IPC分类号： C08L23/08 , B60C1/00 , C08K5/05 , C08L23/26 , C08L67/00
摘要： Provided is a thermoplastic elastomer composition which does not undergo viscosity increase during melt molding, gelation and molding failure, while having excellent heat resistance and durability. A thermoplastic elastomer composition for tires, which contains (A) an ethylene-vinyl alcohol copolymer or a modified ethylene-vinyl alcohol copolymer, (B) a thermoplastic resin or a thermoplastic elastomer, which has a melting point of 200°C or higher, and (C) an acid-modified elastomer in an amount of 20% by volume or more based on the amount of all polymer components. This thermoplastic elastomer composition for tires is characterized in that if this thermoplastic elastomer composition for tires is extruded at a piston speed of 5 mm/min at a temperature that is higher than the melting point of the thermoplastic resin or thermoplastic elastomer (B) by 20°C in a viscosity measurement by means of a capillary rheometer, the viscosity η 2 in 800 seconds after the start of the extrusion is less than 120% of the viscosity η 1 in 200 seconds after the start of the extrusion.

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