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1. 发明专利

JP2004339247A Extrudate of liquid crystalline polyester/polyethylene terephthalate blend exhibiting reduced anisotropy and manufacturing method therefor 有权
公开(公告)号：JP2004339247A
公开(公告)日：2004-12-02
申请号：JP2003103024
申请日：2003-04-07
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： SHIMIZU HIROSHI , NAKAYAMA KAZUO , KITANO TAKESHI
IPC分类号： C08J3/20 , B29C47/00 , B29K67/00 , B29L7/00 , C08J5/00 , C08J5/18
摘要： PROBLEM TO BE SOLVED: To provide an extrudate of a liquid crystalline polyester blend which exhibits reduced anisotropy and excellent thermal and mechanical properties, and a manufacturing method therefor.
SOLUTION: The extrudate of the liquid crystalline polyester blend is a sheet-like extrudate of the blend comprising 5-55 wt% of the liquid crystalline polyester and 95-45 wt% of a polyethylene terephthalate, where the extrudate has the substantially same cross-sectional structure in the extrusion direction and in the direction perpendicular thereto and the liquid crystalline polyester is dispersed as a spherical isotropic domain in the polyethylene terephthalate matrix.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2005307056A Impact-resistant polylactic acid-containing resin composition, and method for manufacturing the same 审中-公开
标题翻译：耐冲击聚酰胺酸树脂组合物及其制造方法
公开(公告)号：JP2005307056A
公开(公告)日：2005-11-04
申请号：JP2004127311
申请日：2004-04-22
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： OYAMA HIDEKO , NAKAYAMA KAZUO , ONO YUKO
IPC分类号： C08L67/04 , C08G18/42 , C08K5/29 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid-containing resin composition improved in impact resistance.
SOLUTION: The resin composition comprises 50-99 wt.% of polylactic acid, 50-1 wt.% of a biodegradable aliphatic/aromatic copolymer, and 0.001-30 wt.% of a polyisocyanate compound. Another resin composition is obtained by reactive molding through melting and kneading the resin composition. Still other resin composition is obtained by fabricating the molded resin composition.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供耐冲击性提高的含聚乳酸树脂组合物。解决方案：树脂组合物包含50-99重量％的聚乳酸，50-1重量％的可生物降解的脂族/芳族共聚物和0.001-30重量％的多异氰酸酯化合物。通过使树脂组合物熔融混炼，通过反应性成型得到另一种树脂组合物。通过制造模塑树脂组合物获得另外的树脂组合物。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003321599A Thermoplastic resin molded article 有权
标题翻译：热塑性树脂模制品
公开(公告)号：JP2003321599A
公开(公告)日：2003-11-14
申请号：JP2002129524
申请日：2002-05-01
申请人： Matsushita Electric Works Ltd , National Institute Of Advanced Industrial & Technology , 松下電工株式会社 , 独立行政法人産業技術総合研究所
发明人： NAKAI TAKASHI , IBI HIDEMI , YABU SADAO , NAKAYAMA KAZUO
IPC分类号： C08J5/00 , B29C55/18 , B29K55/02 , B29K67/00 , B32B27/00 , B32B27/36 , C08K3/22 , C08K3/26 , C08K3/34 , C08L55/02 , C08L67/02
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded article to which good weather resistance enabling its employment outdoors for a long period can be imparted and which has high elastic modulus and low linear expansion coefficient.
SOLUTION: This thermoplastic resin molded article is obtained by molding an alloy resin prepared by alloying polyethylene terephthalate resin and ABS resin. The alloy of the ABS resin has high adhesiveness to resins having excellent weather resistance, such as acrylic resins. The polyethylene terephthalate resin can give the high elastic modulus and the low linear expansion coefficient.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种热塑性树脂模塑制品，其能够赋予长时间在室外使用的良好耐候性，并且具有高弹性模量和低线性膨胀系数。解决方案：该热塑性树脂模塑制品通过模制通过使聚对苯二甲酸乙二醇酯树脂和ABS树脂合金制备的合金树脂而获得。 ABS树脂的合金与耐候性优异的树脂如丙烯酸树脂具有高粘合性。聚对苯二甲酸乙二醇酯树脂可提供高弹性模量和低线性膨胀系数。版权所有（C）2004，JPO

4. 发明专利

JP2006015756A High strength and/or high transparency polypropylene sheet 审中-公开
标题翻译：高强度和/或高透明聚丙烯薄片
公开(公告)号：JP2006015756A
公开(公告)日：2006-01-19
申请号：JP2005242135
申请日：2005-08-24
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： NAKAYAMA KAZUO , SHIMIZU HIROSHI
IPC分类号： B29C47/88 , B29C43/46 , B29C47/14 , B29C47/92 , B29K23/00 , B29L7/00 , C08J5/18 , C08L23/00
CPC分类号： B29C47/0021
摘要： PROBLEM TO BE SOLVED: To provide a thick object of isotactic polypropylene which is excellent in transparency and mechanical properties. SOLUTION: A transparent sheet of this invention is a polypropylene sheet formed by blending a crystal nucleator, and has an elastic modulus of 1.2 GPa or higher, a fracture strength of 90 MPa or higher, and a haze value of 11% or lower. A sheet is made by adding the crystal nucleator to polypropylene, extrusion-molding the crystal nucleator added polypropylene into a sheet, crystallizing the sheet on the surface of a chilled roll at a temperature of not lower than (Tm-90)°C and not higher than (Tm-40)°C, wherein Tm is the fusing point of the polypropylene and rolling the product under a specified condition at a temperature within the range of (αc-30)°C to (αc+20)°C, wherein αc is the crystal dispersion peak temperature of the loss factor at a frequency of 1 Hz in the dissonance forced oscillation dynamic viscoelasticity temperature curve. The sheet is not less than 1.2 GPa in elastic modulus and 90 MPa in maximum stress, and 11% or less in haze value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供透明性和机械性能优异的全同立构聚丙烯的粗物体。解决方案：本发明的透明片是通过混合晶体成核剂而形成的聚丙烯片，其弹性模量为1.2GPa以上，断裂强度为90MPa以上，雾度值为11％，降低。通过将晶体成核剂加入到聚丙烯中制成片材，将加成晶体成核剂的聚丙烯挤出成型为片材，在不低于（Tm-90）℃的温度下将片材在冷却辊的表面上结晶，而不是高于（Tm-40）℃，其中Tm是聚丙烯的熔点，并且在特定条件下在（αc-30）℃至（αc+ 20）℃的范围内的温度下滚动产物，其中αc是在非谐振强制振荡动态粘弹性温度曲线中在1Hz频率处的损耗因子的晶体分散峰值温度。片材的弹性模量不小于1.2GPa，最大应力为90MPa，雾度值为11％以下。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005162839A Polyamide-containing resin composition 审中-公开
标题翻译：含聚氨酯树脂组合物
公开(公告)号：JP2005162839A
公开(公告)日：2005-06-23
申请号：JP2003402233
申请日：2003-12-01
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： OYAMA HIDEKO , NAKAYAMA KAZUO , ONO YUKO
IPC分类号： C08L77/00 , C08K9/04
摘要： PROBLEM TO BE SOLVED: To obtain a new thermoplastic resin composition which comprises a polyamide and a polypropylene, contains the polypropylene or copolypropylene in the polyamide in an independently dispersed state, and contains an organic-modified inorganic laminar compound in the polyamide, the polypropylene and the copolypropylene and on their interfaces.
SOLUTION: This thermoplastic resin composition is obtained by melt-kneading (A) 60 to 95 pts.wt. of the polyamide, (B) 5 to 40 pts.wt. of a modified polypropylene or copolypropylene, and (C) 2 to 40 pts.wt. of the organic-modified inorganic laminar compound, wherein the rate of an unsaturated dicarboxylic acid and/or unsaturated dicarboxylic acid derivative and/or an epoxy compound-treated product of the modified polypropylene or copolypropylene is 0.1 to 20 wt.% based on the modified polypropylene or copolypropylene.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题为了获得包含聚酰胺和聚丙烯的新的热塑性树脂组合物，在聚酰胺中分别包含聚丙烯或共聚丙烯，并且在聚酰胺中含有有机改性的无机层状化合物，聚丙烯和共聚丙烯及其界面。解决方案：该热塑性树脂组合物通过熔融捏合（A）60至95重量份的聚酰胺，（B）5〜40重量份的改性聚丙烯或共聚丙烯，和（C）2至40重量份的有机改性无机层状化合物，其中改性聚丙烯或共聚丙烯的不饱和二羧酸和/或不饱和二羧酸衍生物和/或环氧化合物处理产物的比例为改性聚丙烯或共聚丙烯的0.1〜20重量％聚丙烯或共聚丙烯。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003327813A Colored biodegradable aliphatic polyester copolymer, master batch and molded article 有权
标题翻译：有色可生物降解聚酯聚酯共聚物，主要批料和成型品
公开(公告)号：JP2003327813A
公开(公告)日：2003-11-19
申请号：JP2002134660
申请日：2002-05-09
申请人： Daicel Chem Ind Ltd , National Institute Of Advanced Industrial & Technology , ダイセル化学工業株式会社 , 独立行政法人産業技術総合研究所
发明人： NAKAYAMA KAZUO , MASUDA TAKASHI , TAGUCHI YOICHI , OISHI AKIHIRO , CHO SATOSHI , OKANO YOSHIMICHI , KATAYAMA HIROSHI
IPC分类号： C08J3/22 , C08J5/00 , C08K5/00 , C08L67/02 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a colored safe biodegradable molded article of an aliphatic polyester copolymer having beautiful color and practical mechanical properties and harmless as a food, agricultural product, baby toy, etc., contacting with the mouth.
SOLUTION: The colored biodegradable aliphatic polyester copolymer is colored with a colorant selected from Phloxine B, Fast Green, Brilliant Blue, curcumin and turmeric.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有美丽的颜色和实用的机械性能并且作为食品，农产品，婴儿玩具等与嘴接触的无害的脂肪族聚酯共聚物的着色安全的可生物降解的模塑制品。解决方案：着色的可生物降解的脂族聚酯共聚物用选自Phloxine B，Fast Green，Brilliant Blue，姜黄素和姜黄的着色剂着色。版权所有（C）2004，JPO

7. 发明专利

JP2004307671A High strength, highly transparent polypropylene sheet and method for manufacturing the same 有权
公开(公告)号：JP2004307671A
公开(公告)日：2004-11-04
申请号：JP2003104190
申请日：2003-04-08
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： NAKAYAMA KAZUO , SHIMIZU HIROSHI
IPC分类号： C08J5/18 , B29C55/18 , B29K23/00 , B29L7/00 , C08K5/00 , C08L23/12
摘要： PROBLEM TO BE SOLVED: To provide a thick isotactic polypropylene sheet excellent in transparency and mechanical strengths and a method for manufacturing the same.
SOLUTION: The transparent polypropylene sheet is formed by blending a crystal nucleating agent, and is characterized by a modulus of elasticity of 1.2 GPa or more, a fracture strength of 90 MPa or more and a haze value of 11% or less. The method for manufacturing the transparent polypropylene sheet characterized by a modulus of elasticity of 1.2 GPa or more, a maximum stress of 90 MPa or more and a haze value of 11% or less comprises blending a crystal nucleating agent in polypropylene to prepare a raw material mixture, extruding the mixture to form a sheet, crystallizing the sheet on a chilled roll surface with a temperature from (Tm-90)°C to (Tm-40)°C, wherein Tm denotes the melting point of polypropylene, and rolling the crystallized sheet at a temperature ranging from (αc-30)°C to (αc+20)°C, wherein αc denotes a crystal dispersion peak temperature of a loss factor in a non-resonant forced vibration technique kinematic viscoelasticity temperature curve at a frequency of 1 Hz.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2003327677A Biodegradable resin and film 有权
标题翻译：生物可降解树脂和薄膜
公开(公告)号：JP2003327677A
公开(公告)日：2003-11-19
申请号：JP2002134671
申请日：2002-05-09
申请人： Daicel Chem Ind Ltd , National Institute Of Advanced Industrial & Technology , ダイセル化学工業株式会社 , 独立行政法人産業技術総合研究所
发明人： OISHI AKIHIRO , TAGUCHI YOICHI , MASUDA TAKASHI , CHO SATOSHI , NAKAYAMA KAZUO , KATAYAMA HIROSHI , TERANISHI TADASHI
IPC分类号： A01G13/00 , C08G63/199 , C08G63/60 , C08J5/18 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To obtain a biodegradable aliphatic polyester resin which simultaneously meets flexibility, tensile strength, elongation, tear strength, biodegradability, and the like, and to prepare a film obtained by molding the same. SOLUTION: The biodegradable resin is obtained by copolymerizing an aliphatic dicarboxylic acid represented by formula (1) (wherein R 1 is a direct bond or a 1-12C divalent aliphatic group), an aliphatic glycol represented by the formula (2): HO-R 2 -OH (wherein R 2 is a 2-4C divalent aliphatic group), a saturated monocyclic aliphatic diol represented by the formula (3): HO-CH 2 -R 3 -CH 2 -OH (wherein R 3 is a monocyclic saturated hydrocarbon group), and optionally a hydroxy acid or its corresponding cyclic ester, and the film is obtained by molding this biodegradable resin. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得同时满足柔软性，拉伸强度，伸长率，撕裂强度，生物降解性等的可生物降解的脂族聚酯树脂，并制备通过模制所得到的膜。解决方案：通过使式（1）表示的脂族二羧酸（其中R 1 为直接键或1-12C二价脂族基团），脂肪族二醇由式（2）表示：HO-R 2 -OH（其中R 2 SP 2是2-4C二价脂族基团），饱和单环脂族二醇式（3）：HO-CH 2 3 -CH -OH（其中R 3 = 单环饱和烃基）和任选的羟基酸或其相应的环酯，并且通过模塑该可生物降解树脂获得该膜。版权所有（C）2004，JPO

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