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公开(公告)号：US20170342260A1
公开(公告)日：2017-11-30
申请号：US15539958
申请日：2015-12-14
Applicant: WinTech Polymer Ltd. , KANEKA CORPORATION
Inventor： Kouichi Sakata , Shinya Yamada , Nobuhiro Yamamoto , Tetsuro Yamamoto , Yoshiaki Matsuoka , Toyohisa Fujimoto
CPC classification number: C08L67/02 , B29C45/14 , B29K2067/003 , C08K3/00 , C08L51/06 , C08L2205/06 , C08L2207/53
Abstract: Disclosed are: a polyalkylene terephthalate resin composition comprising (A) a polyalkylene terephthalate resin and (B) an acrylic-based core-shell polymer which has an average particle size of 2 μm or greater and in which an amount of the core layer component is more than 80% by mass but less than 100% by mass relative to a total mass of the core layer component and a shell layer component; and a molded article which is obtained by molding the polyalkylene terephthalate resin composition.
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2.发明授权公开(公告)号：US09499682B2
公开(公告)日：2016-11-22
申请号：US14272050
申请日：2014-05-07
Applicant: WinTech Polymer Ltd.
Inventor： Shinya Yamada
CPC classification number: C08K5/103 , C08K7/14 , C08L67/02 , Y10T428/1397
Abstract: A polybutylene terephthalate resin composition which is free from bleeding and other problems, and improves the flowability (melt-flowability) while maintaining the characteristics such as mechanical strength or toughness. To 100 parts by weight of a composition composed of 50 to 90% by weight of (A) a polybutylene terephthalate resin and 10 to 50% by weight of (B) inorganic filler, is blended 0.05 to 5 parts by weight of (C) a glycerin fatty acid ester being composed of glycerin and/or a dehydrated condensate thereof and a fatty acid having 12 or more carbon atoms and having 200 or more hydroxyl value determined by a method specified in the description.
Abstract translation: 没有渗色等问题的聚对苯二甲酸丁二醇酯树脂组合物，同时保持机械强度或韧性等特性，提高流动性（熔融流动性）。 将100重量份由（A）聚对苯二甲酸丁二醇酯树脂组成的50〜90重量％的组合物和（B）无机填料的10〜50重量％混合0.05〜5重量份的（C） 甘油脂肪酸酯由甘油和/或其脱水缩合物和具有12个或更多个碳原子的脂肪酸组成，并且具有通过说明书中规定的方法确定的200或更多羟值。
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公开(公告)号：US20140205785A1
公开(公告)日：2014-07-24
申请号：US14237469
申请日：2012-08-16
Applicant: Kazuya Goshima , Kazuhito Kobayashi , Kumiko Doi
Inventor： Kazuya Goshima , Kazuhito Kobayashi , Kumiko Doi
IPC: C08L67/02
CPC classification number: C08L67/02 , C08J5/043 , C08J2367/02 , C08J2467/02 , C08K3/22 , C08K3/2279 , C08K3/24 , C08K3/346 , C08K5/1515 , C08K7/14 , C08L51/003 , C08L2205/02 , Y10T428/1397
Abstract: Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220° C., (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3) the flatness of flat plates of 120 mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4) after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150° C. hot air oven and then treated for 24 hours at 23° C. and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more.
Abstract translation: 本发明提供具有优异的外观，低翘曲，耐热性和对加热和冷却的耐久性的注塑制品。 （1）根据ISO 75-1的负载挠曲温度为165-220℃的注塑制品，（2）通过JIS Z8741测试方法的45°表面光泽度为95-110，（3） JIS B0021的长度为120mm，宽度为120mm，厚度为2mm的平板的平坦度为0-2mm，（4）将根据ISO 3167成型的拉伸性能评价试验片在150℃下进行热处理10天 ℃热风炉中，然后在23℃和50％RH下处理24小时，根据ISO 524-1,2测量的断裂拉伸为1.5％以上。
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公开(公告)号：US20130203905A1
公开(公告)日：2013-08-08
申请号：US13700434
申请日：2011-05-13
Applicant: Takakazu Hirakawa , Nobuyuki Sueyasu
Inventor： Takakazu Hirakawa , Nobuyuki Sueyasu
IPC: C08L67/02
CPC classification number: C08L67/02 , C08K5/0066 , C08K5/34928 , C08K5/5313 , C08L77/02
Abstract: To provide a polybutylene terephthalate resin composition having excellent tracking resistance, mechanical strength, and low-hygroscopicity, and being flame-retarded by a non-halogen-containing flame retardant. A polybutylene terephthalate resin composition is prepared by compounding polyamide resin, an organic phosphorous flame retardant, and a nitrogen-containing flame retardant assistant into polybutylene terephthalate resin, wherein the content of the polyamide resin is not less than 1 part by mass and not more than 15 parts by mass to 100 parts by mass of the polybutylene terephthalate resin.
Abstract translation: 提供具有优异的耐追踪性，机械强度和低吸湿性的聚对苯二甲酸丁二醇酯树脂组合物，并且由不含卤素的阻燃剂阻燃。 聚对苯二甲酸丁二醇酯树脂组合物通过将聚酰胺树脂，有机磷阻燃剂和含氮阻燃剂助剂混合成聚对苯二甲酸丁二醇酯树脂制备，其中聚酰胺树脂的含量不小于1质量份，不超过 15质量份〜100质量份聚对苯二甲酸丁二醇酯树脂。
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公开(公告)号：US08008387B2
公开(公告)日：2011-08-30
申请号：US11953938
申请日：2007-12-11
Applicant: Yasumitsu Miyamoto
Inventor： Yasumitsu Miyamoto
CPC classification number: B29C66/71 , B29C65/1616 , B29C65/1635 , B29C65/1638 , B29C65/1674 , B29C65/1677 , B29C65/8207 , B29C65/8215 , B29C66/1122 , B29C66/43 , B29C66/7212 , B29C66/73921 , B29K2067/006 , C08K5/04 , C08K5/098 , Y10T428/31504 , C08L67/02 , B29K2307/04 , B29K2309/08
Abstract: A laser-weldable polybutylene terephthalate-series resin composition having a high laser weldability is provided. The resin composition comprises (A) a polybutylene terephthalate-series resin and (B) a fatty acid-series compound (e.g., a C12-36 fatty acid ester, and a metal salt of a C12-36 fatty acid), and if necessary (C) a cyclic polyester oligomer (e.g., a cyclic polyalkylene terephthalate oligomer). In the resin composition, the proportion of the fatty acid-series compound (B) may be usually about 0.01 to 1.0 part by weight relative to 100 parts by weight of the polybutylene terephthalate-series resin (A).
Abstract translation: 提供具有高激光焊接性的可激光焊接的聚对苯二甲酸丁二醇酯系树脂组合物。 树脂组合物包含（A）聚对苯二甲酸丁二醇酯系树脂和（B）脂肪酸系化合物（例如C12-36脂肪酸酯和C12-36脂肪酸的金属盐），如果需要 （C）环状聚酯低聚物（例如环状聚对苯二甲酸亚烷基二醇酯低聚物）。 在树脂组合物中，相对于聚对苯二甲酸丁二醇酯系列树脂（A）100重量份，脂肪酸系化合物（B）的比例通常可以为0.01〜1.0重量份左右。
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Patent Agency Ranking
公开(公告)号：US20100267891A1
公开(公告)日：2010-10-21
申请号：US12746953
申请日：2008-12-24
Applicant: Kouichi Sakata , Hiroyuki Amano
Inventor： Kouichi Sakata , Hiroyuki Amano
CPC classification number: B29C45/0005 , B29C45/0001 , B29C45/14311 , B29K2621/00 , C08K7/14 , C08L51/04 , C08L67/02 , Y10T428/252 , Y10T428/254 , Y10T428/31663 , C08L2666/24
Abstract: The present invention provides a polybutylene terephthalate resin composition which satisfies both performances such as high durability in an environment of heating and cooling cycle, and adhesion property to silicone rubber. Specifically, provided is a polybutylene terephthalate resin composition, exhibiting an excellent adhesion property to silicone rubber, containing: (A) 100 parts by weight of polybutylene terephthalate resin; (B) 5 to 30 parts by weight of a core-shell type polymer having a mean particle diameter of 2 μm or larger, in which a core layer is structured by an acrylic-based rubber, and (C) 20 to 100 parts by weight of glass fiber.
Abstract translation: 本发明提供了一种满足加热和冷却循环环境中的高耐久性以及与硅橡胶的粘合性等性能的聚对苯二甲酸丁二醇酯树脂组合物。 具体地说，提供了对硅橡胶具有优异的粘合性的聚对苯二甲酸丁二醇酯树脂组合物，其含有：（A）100重量份的聚对苯二甲酸丁二醇酯树脂; （B）5〜30重量份的平均粒径为2μm以上的芯壳型聚合物，其中芯层由丙烯酸系橡胶构成，（C）20〜100重量份 玻璃纤维重量。
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公开(公告)号：US20100266857A1
公开(公告)日：2010-10-21
申请号：US12747052
申请日：2008-12-24
Applicant: Kouichi Sakata , Hiroyuki Amano
Inventor： Kouichi Sakata , Hiroyuki Amano
CPC classification number: C08L67/02 , B29K2067/006 , B29K2283/00 , C08K7/14 , C08L53/02 , Y10T428/31663 , Y10T428/31667 , Y10T428/31678 , Y10T428/31786 , Y10T428/31797 , C08L2666/24
Abstract: The present invention provides a polybutylene terephthalate resin composition which satisfies performances such as high durability in an environment of heating and cooling cycles and adhesion properties to an addition-reaction type silicone rubber. Specifically, provided is the polybutylene terephthalate resin composition, exhibiting excellent adhesion properties to the addition-reaction type silicone rubber, including: (A) 100 parts by weight of polybutylene terephthalate resin; (B) 5 to 30 parts by weight of a styrene-based thermoplastic elastomer containing 40% by weight or less of styrene component; and (C) 20 to 100 parts by weight of glass fiber.
Abstract translation: 本发明提供一种聚对苯二甲酸丁二醇酯树脂组合物，其在加热和冷却循环的环境中具有高耐久性和对加成反应型硅橡胶的粘合性能等性能。 具体地说，提供了对加成反应型硅橡胶具有优异粘附性的聚对苯二甲酸丁二醇酯树脂组合物，其包括：（A）100重量份的聚对苯二甲酸丁二醇酯树脂; （B）5〜30重量份含有40重量％以下苯乙烯成分的苯乙烯系热塑性弹性体; 和（C）20至100重量份的玻璃纤维。
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公开(公告)号：US07612131B2
公开(公告)日：2009-11-03
申请号：US11953914
申请日：2007-12-11
Applicant: Shinya Yamada
Inventor： Shinya Yamada
IPC: C08K5/5313 , H01B7/00
CPC classification number: C08L67/02 , C08K5/1515 , C08K5/5313 , C08K2201/014 , C08L67/025 , C08L2666/18 , C08L2666/14
Abstract: A flame-retardant resin composition comprises 25 to 150 parts by weight of (B) a thermoplastic polyester1 elastomer, 5 to 40 parts by weight of (C) a phosphinic acid compound comprising a salt of at least one member selected from the group consisting of a phosphinic acid, a diphosphinic acid, and a polymerized product thereof, and 0.5 to 20 parts by weight of (D) an epoxy compound, relative to 100 parts by weight of (A) a polybutylene terephthalate-series resin. Such a flame-retardant resin composition is useful for various molded products and for covering the surface of an electric wire, or the like. The present invention provides a halogen-free flame-retardant resin composition which has a high heat resistance and a high flame retardancy and is excellent in hydrolysis resistance, abrasion resistance, and moldability (e.g., extrusion properties).
Abstract translation: 阻燃性树脂组合物包含25〜150重量份的（B）热塑性聚酯1弹性体，5〜40重量份的（C）次膦酸化合物，其包含选自以下的至少一种的盐： 次膦酸，二次膦酸及其聚合物，和相对于100重量份的（A）聚对苯二甲酸丁二醇酯系树脂的（D）环氧化合物为0.5〜20重量份。 这种阻燃性树脂组合物可用于各种模制产品并覆盖电线表面等。 本发明提供耐热性高，阻燃性高，耐水解性，耐磨性，成型性（例如挤出性）优异的无卤阻燃树脂组合物。
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公开(公告)号：US20090208720A1
公开(公告)日：2009-08-20
申请号：US12309686
申请日：2007-12-18
Applicant: Yasumitsu Miyamoto , Akira Nakai
Inventor： Yasumitsu Miyamoto , Akira Nakai
CPC classification number: C08L67/02 , C08L101/00 , C08L2666/02
Abstract: Provided is a polybutylene terephthalate resin composition maintaining mechanical strength while providing excellent toughness, and which has excellent flowability during melt molding. In particular, to 100 parts by weight of the sum of 50 to 99 parts by weight of (A) a polybutylene terephthalate resin and 1 to 50 parts by weight of (B) a thermoplastic elastomer, there is added 0.01 to 5 parts by weight of (C) an acrylic-based oligomer.
Abstract translation: 提供一种保持机械强度同时提供优异韧性的聚对苯二甲酸丁二醇酯树脂组合物，并且在熔融成型期间具有优异的流动性。 特别地，相对于100重量份的（A）聚对苯二甲酸丁二醇酯树脂为50〜99重量份，热塑性弹性体为（B）为1〜50重量份，添加0.01〜5重量份 （C）丙烯酸类低聚物。
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公开(公告)号：US20060079638A1
公开(公告)日：2006-04-13
申请号：US11240378
申请日：2005-10-03
Applicant: Mitsunori Matsushima , Miki Watanabe
Inventor： Mitsunori Matsushima , Miki Watanabe
IPC: C08L51/08
CPC classification number: C08L51/08 , C08F265/04 , C08F289/00 , C08K5/29 , C08L51/003 , C08L63/00 , C08L67/02 , C08L2666/14 , C08L2666/02
Abstract: It is an object of the present invention to provide a polybutylene terephthalate resin composition, excellent in toughness, in hydrolysis proofing and moreover in chemical proofing. Specifically, there are blended (A) 100 parts by weight of a polybutylene terephthalate resin, (B) 20 to 40 parts by weight of an acrylic core-shell polymer in which a butadiene component is not contained, (C) 0.1 to 5 parts by weight of an epoxy compound, and (D) 0.05 to 1 parts by weight of an aromatic carbodiimide compound.
Abstract translation: 本发明的目的是提供一种聚对苯二甲酸丁二醇酯树脂组合物，其韧性，抗水解性以及化学防霉性均优异。 具体地说，混合（A）100重量份聚对苯二甲酸丁二醇酯树脂，（B）20〜40重量份不含有丁二烯成分的丙烯酸类核 - 壳聚合物，（C）0.1〜5重量份 的（D）0.05〜1重量份的芳香族碳二亚胺化合物。
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