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    • 3. 发明专利
    • Polyester block copolymer resin composition for composite molding and composite molding
    • 用于复合成型和复合成型的聚酯嵌段共聚物树脂组合物
    • JP2014133810A
    • 2014-07-24
    • JP2013002450
    • 2013-01-10
    • Du Pont-Toray Co Ltd東レ・デュポン株式会社
    • YAMADA YOSUKESAKAI HIDETOSHI
    • C08L67/00C08L71/02
    • PROBLEM TO BE SOLVED: To provide a polyester block copolymer resin composition for a composite molding, which is excellent in thermal fusibility while having high rigidity and good molding processability, and to provide a composite molding.SOLUTION: The polyester block copolymer resin composition for a composite molding comprises: 50-99 wt.% of a polyester block copolymer (A) which contains as main constituents a high-melting crystalline polymer segment (a1) comprising a crystalline aromatic polyester and a low-melting polymer segment (a2) comprising an aliphatic polyether unit and/or an aliphatic polyester unit and has a melting point of 200°C or lower; and 1-50 wt.% of a crystalline polyester resin (B). The polyester block copolymer resin composition for a composite molding has a surface hardness of 55 D or more as measured according to JIS-K7215.
    • 要解决的问题:提供一种复合成型用聚酯嵌段共聚物树脂组合物,其具有优异的热熔融性,同时具有高刚性和良好的模塑加工性,并提供复合成型。 复合成型包括:50-99重量%的聚酯嵌段共聚物(A),其包含作为主要成分的包含结晶芳族聚酯的高熔点结晶聚合物链段(a1)和低熔点聚合物链段(a2),其包含 脂肪族聚醚单元和/或脂肪族聚酯单元,其熔点为200℃以下, 和1-50重量%的结晶聚酯树脂(B)。 复合成型用聚酯嵌段共聚物树脂组合物,根据JIS-K7215测定,其表面硬度为55D以上。
    • 4. 发明专利
    • Thermoplastic elastomer resin composition and molded article
    • 热塑性弹性体树脂组合物和成型品
    • JP2010001363A
    • 2010-01-07
    • JP2008160520
    • 2008-06-19
    • Du Pont Toray Co Ltd東レ・デュポン株式会社
    • SAKAI HIDETOSHICHIN EIKETSU
    • C08L67/02C08G63/672C08K3/00C08K7/00
    • PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition which is flexible, elastic, excellent in molding workability and in scratch resistance, and is also excellent in thermal adhesion property to another thermoplastic resin such as a polyester-based resin, a styrene-based resin etc., and to provide a molded article composed of the thermoplastic elastomer resin composition.
      SOLUTION: The thermoplastic elastomer resin composition includes: a thermoplastic polyester elastomer having shore D hardness less than 45D (A), of 50-98 pts.wt.; a thermoplastic polyester elastomer having shore D hardness of 45D or more, and/or a polybutylene terephthalate-based resin (B), of 1-40 pts.wt.; and an inorganic filler (C) of 1-10 pts.wt., resulting in the sum total of 100 pts.wt., and the molded article is characterized in that it is composed of the thermoplastic elastomer resin composition.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种柔软性,弹性,成型加工性,耐擦伤性优异的热塑性弹性体树脂组合物,并且与其它热塑性树脂如聚酯类树脂的热粘合性也优异, 苯乙烯类树脂等,并且提供由热塑性弹性体树脂组合物构成的模塑制品。 解决方案:热塑性弹性体树脂组合物包括:具有小于45D(A)的肖氏D硬度的50-98重量份的热塑性聚酯弹性体; 肖氏D硬度为45D以上的热塑性聚酯弹性体和/或聚对苯二甲酸丁二醇酯系树脂(B)为1-40重量份。 和无机填料(C)为1-10重量份,总和为100重量份,成型制品的特征在于由热塑性弹性体树脂组合物构成。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Thermoplastic elastomer resin composition and molding
    • 热塑性弹性体树脂组合物和模塑
    • JP2009052015A
    • 2009-03-12
    • JP2008060711
    • 2008-03-11
    • Du Pont Toray Co Ltd東レ・デュポン株式会社
    • SAKAI HIDETOSHI
    • C08L67/02C08L51/04
    • PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition with low environmental load reducing carbon dioxide emission in production while retaining the characteristics of a polyester elastomer having softness, high elasticity and excellent moldability, and to provide a molding comprising the composition. SOLUTION: The thermoplastic elastomer resin composition is obtained by blending 35-85 wt.% of a polyester block copolymer (A), 5-45 wt.% of a graft copolymer composition (B) and 10-55 wt.% of an aliphatic polyester (C) so that the total amount of the components (A) and (B) is set to 90-45 wt.% and the total amount of the components (A), (B) and (C) becomes 100 wt.%. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种具有低环境负荷的热塑性弹性体树脂组合物,同时保持具有柔软性,高弹性和优异成型性的聚酯弹性体的特性,并提供包含该组合物的模制品 。 解决方案:热塑性弹性体树脂组合物通过将35-85重量%的聚酯嵌段共聚物(A),5-45重量%的接枝共聚物组合物(B)和10-55重量% 的脂肪族聚酯(C),使得成分(A)和(B)的总量为90〜45重量%,成分(A),(B)和(C)的总量成为 100重量%。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Thermoplastic elastomer resin composition and molding
    • 热塑性弹性体树脂组合物和模塑
    • JP2009052013A
    • 2009-03-12
    • JP2008060709
    • 2008-03-11
    • Du Pont Toray Co Ltd東レ・デュポン株式会社
    • SAKAI HIDETOSHI
    • C08L67/00C08L51/04
    • PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition with low environmental load reducing carbon dioxide emission in production while retaining the characteristics of a polyester elastomer having softness, high elasticity and excellent moldability, and to provide a molding comprising the composition. SOLUTION: The thermoplastic elastomer resin composition is obtained by blending 35-85 wt.% of a polyester block copolymer (A), 5-45 wt.% of a rubbery polymer (B) and 10-55 wt.% of an aliphatic polyester (C) so that the total amount of the components (A) and (B) is set to 90-45 wt.% and the total amount of the components (A), (B) and (C) becomes 100 wt.%. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种具有低环境负荷的热塑性弹性体树脂组合物,同时保持具有柔软性,高弹性和优异成型性的聚酯弹性体的特性,并提供包含该组合物的模制品 。 解决方案:热塑性弹性体树脂组合物通过将35-85重量%的聚酯嵌段共聚物(A),5-45重量%的橡胶状聚合物(B)和10-55重量%的 脂肪族聚酯(C),使成分(A)和成分(B)的总量为90〜45重量%,成分(A),(B)和成分(C)的总量为100 重量%。 版权所有(C)2009,JPO&INPIT
    • 8. 发明专利
    • Thermoplastic elastomer resin composition and molded article
    • 热塑性弹性体树脂组合物和成型品
    • JP2008144092A
    • 2008-06-26
    • JP2006335289
    • 2006-12-13
    • Du Pont Toray Co Ltd東レ・デュポン株式会社
    • SAKAI HIDETOSHIMIYAUCHI MICHIJI
    • C08L67/00B32B25/08C08J7/04C08L51/00
    • PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition having softness, high resilience and excellent moldability and weather resistance, enabling easy surface-treatment such as coating and having excellent hot-gluing property to styrene resins, etc., and to provide a molded article produced by using the resin composition.
      SOLUTION: The thermoplastic elastomer resin composition comprises (A) 55-99 wt.% polyester block copolymer and (B) 1-45 wt.% graft copolymer produced by the graft-polymerization of 15-60 pts.wt. of a monomer component composed mainly of an aromatic vinyl monomer and a vinyl cyanide monomer in the presence of 40-85 pts.wt. of an acrylic rubber, wherein the graft rate of the graft copolymer B is ≥25%. The invention further provides a molded article of the resin composition.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 解决问题:提供一种具有柔软性,回弹性,成型性和耐候性优异的热塑性弹性体树脂组合物,能够容易地进行涂布等表面处理,对苯乙烯树脂等具有优异的热胶合性, 以提供通过使用该树脂组合物制造的模制品。 解决方案:热塑性弹性体树脂组合物包含(A)55-99重量%的聚酯嵌段共聚物和(B)1-45重量%的通过接枝聚合制得的接枝共聚物15-60重量份。 的主要由芳族乙烯基单体和乙烯基氰单体组成的单体组分在40-85重量份的存在下进行。 的丙烯酸橡胶,其中接枝共聚物B的接枝速率≥25%。 本发明还提供了一种树脂组合物的模塑制品。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Thermoplastic elastomer resin composition and molded article
    • 热塑性弹性体树脂组合物和成型品
    • JP2008144091A
    • 2008-06-26
    • JP2006335288
    • 2006-12-13
    • Du Pont Toray Co Ltd東レ・デュポン株式会社
    • SAKAI HIDETOSHIMIYAUCHI MICHIJI
    • C08L67/00B32B25/08C08J7/04C08L51/00
    • PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition having softness, high resilience and excellent moldability and weather resistance, enabling easy surface-treatment such as coating and having excellent hot-gluing property to styrene resins, etc., and to provide a molded article produced by using the resin composition. SOLUTION: The thermoplastic elastomer resin composition comprises (A) 55-99 wt.% polyester block copolymer and (B) 1-45 wt.% graft copolymer produced by the graft-polymerization of 15-60 pts.wt. of a monomer component composed mainly of an aromatic vinyl monomer and a vinyl cyanide monomer in the presence of 40-85 pts.wt. of an ethylene-propylene-nonconjugated diene copolymer rubber, wherein the graft rate of the graft copolymer B is ≥25%. The invention further provides a molded article of the resin composition. COPYRIGHT: (C)2008,JPO&INPIT
    • 解决问题:提供一种具有柔软性,回弹性,成型性和耐候性优异的热塑性弹性体树脂组合物,能够容易地进行涂布等表面处理,对苯乙烯树脂等具有优异的热胶合性, 以提供通过使用该树脂组合物制造的模制品。 解决方案:热塑性弹性体树脂组合物包含(A)55-99重量%的聚酯嵌段共聚物和(B)1-45重量%的通过接枝聚合制得的接枝共聚物15-60重量份。 的主要由芳族乙烯基单体和乙烯基氰单体组成的单体组分在40-85重量份的存在下进行。 的乙烯 - 丙烯 - 非共轭二烯共聚物橡胶,其中接枝共聚物B的接枝速率≥25%。 本发明还提供了一种树脂组合物的模塑制品。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Resin composite molded body and method for producing the same
    • 树脂复合成型体及其制造方法
    • JP2013256082A
    • 2013-12-26
    • JP2012134277
    • 2012-06-13
    • Toray Ind Inc東レ株式会社Du Pont-Toray Co Ltd東レ・デュポン株式会社
    • SASAKI TERUKODAMA KAZUMISAKAI HIDETOSHIYAMADA YOSUKE
    • B32B27/00B29C45/14B32B25/08
    • PROBLEM TO BE SOLVED: To provide a resin composite molded body having high bonding strength and excellent airtightness in which a polyphenylene sulfide resin member and a thermoplastic elastomer resin member are bonded.SOLUTION: A resin composite molded body has a portion in which a member formed from a polyphenylene sulfide resin composition (X) and a member formed from a thermoplastic elastomer resin composition (Y) are bonded. The thermoplastic elastomer resin composition (Y) contains a hard segment (a1) containing a crystalline aromatic polyester unit, and a soft segment (a2) containing an aliphatic polyether unit and/or an aliphatic polyester unit as main constituents, and contains 66-98.98 mass% of polyester block copolymer (A) having a melting point of lower than 210°C, 1-30 mass% of polyvinyl alcohol resin (B), 0.01-5.0 mass% of silane coupling agent (C), and 0.01-5.0 mass% of an antioxidizing agent (D).
    • 要解决的问题:提供一种具有高粘合强度和优异的气密性的树脂复合成型体,其中聚苯硫醚树脂构件和热塑性弹性体树脂构件被粘合。解决方案:树脂复合模制体具有其中形成有构件的部分 由聚苯硫醚树脂组合物(X)和由热塑性弹性体树脂组合物(Y)形成的部件结合。 热塑性弹性体树脂组合物(Y)含有含有结晶性芳香族聚酯单元的硬链段(a1)和含有脂肪族聚酯单元和/或脂肪族聚酯单元作为主要成分的软链段(a2),含有66-98.98 熔点低于210℃的聚酯嵌段共聚物(A),1-30质量%的聚乙烯醇树脂(B),0.01-5.0质量%的硅烷偶联剂(C)和0.01-5.0质量% 抗氧化剂(D)的质量%。