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61. 发明专利

JP2001270923A FILLER DISPERSIBILITY IMPROVER, FILLER-CONTAINING RESIN COMPOSITION, AND PRODUCTION METHOD THEREFOR 失效
公开(公告)号：JP2001270923A
公开(公告)日：2001-10-02
申请号：JP2001013070
申请日：2001-01-22
申请人： MITSUI CHEMICALS INC
发明人： TAN JUNJI , MORIYA SATORU , OTA SEIJI , KANDA HIROSHI , MORI RYOJI , KANEKO HIDEYUKI , HAMA SHUNICHI , KOJO SHINICHI , KASHIWA NORIO
IPC分类号： C08K9/04 , C08F2/44 , C08F293/00 , C08L53/00
摘要： PROBLEM TO BE SOLVED: To provide a filler dispersibility improver excellent in improving reinforcing effects and dispersibility, a filler-containing resin composition, and a production method therefor. SOLUTION: This improver comprises an olefin block copolymer (A) represented by formula (I): PO-f-R (wherein PO is a polyolefin segment comprising repeating units derived from a 2-20C olefin and having an Mw of 2,000 or higher; f is an ether, ester, or amide bond; and R is a functional segment obtained by chain polymerization and having an Mw of 500 or higher). The method for producing the filler-containing resin composition comprises producing PO followed by producing R in the presence of a filler.

62. 发明专利

JP2000226480A PROPYLENE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF 失效
公开(公告)号：JP2000226480A
公开(公告)日：2000-08-15
申请号：JP3014999
申请日：1999-02-08
申请人： MITSUI CHEMICALS INC
发明人： MORI RYOJI , TAKAHASHI MAMORU , OTA SEIJI , OKADA KEIJI , YOSHII KOJI
IPC分类号： C08J5/00 , C08F4/642 , C08F4/6592 , C08F210/02 , C08L23/08 , C08L23/10 , C08L23/18
摘要： PROBLEM TO BE SOLVED: To provide, from a composition, a molded product that is excellent in balance of transparency, impact resistance and surface hardness and especially, from a crosslinking composition that is excellent not only in the balance, but also in abrasion resistance and oil resistance. SOLUTION: The propylene resin composition comprises [I] an ethylene polymer which is made of ethylene, at least one α-olefin having 4 to 20 carbon atoms, a diene and/or triene, has an intrinsic viscosity ranging from 0.01 to 10 dl/g on measurement in decalin at 135 deg.C, a Mw/Mn of 4 or below when measured by GPC, an ethylene content of 30 to 70 mole % and a total content of the diene and/or triene of 0.1 to 10 mole %, and has no crystal melting peak observed by a DSC method, and [II] a propylene resin contained at a specified ratio. This composition may be heated in the presence of a crosslinking agent or subjected to irradiation with an electron beam in the presence or absence of a crosslinking agent, thereby crosslinking the ethylene polymer [I]. The molded product is made of the composition.

63. 发明专利

JPH11166059A ANTI-CLOUDING MOLDING 失效
公开(公告)号：JPH11166059A
公开(公告)日：1999-06-22
申请号：JP27267798
申请日：1998-09-28
申请人： MITSUI CHEMICALS INC
发明人： OTA SEIJI , FUKUTANI KENZABURO
IPC分类号： A01G13/02 , A01G9/14 , C08J5/18 , C08K5/00 , C08L101/00 , C09K3/18
摘要： PROBLEM TO BE SOLVED: To provide an anti-clouding molding exhibiting electrostatic properties and anti-clouding properties from just after molding and having stable antistatic properties and anti-clouding properties for a long period of time. SOLUTION: In this anti-clouding molding, the ratio of oxygen number to carbon number (O/C) in the surface of (A) a thermoplastic resin is >=(10/100) and (B) an anti-clouding agent disperses in a state satisfying the relations of an average particle diameter of 0.05-0.5 μm, the ratio of an average particle diameter in long axis (Lw) to an average particle diameter in short axis (Lh) of the dispersed particles (Lw/Lh) is

64. 发明专利

JPH1135634A UNSATURATED COPOLYMER, ITS PRODUCTION, MODIFIED COPOLYMER AND UNSATURATED COPOLYMER COMPOSITION 失效
公开(公告)号：JPH1135634A
公开(公告)日：1999-02-09
申请号：JP19466697
申请日：1997-07-18
申请人： MITSUI CHEMICALS INC
发明人： MORI RYOJI , MORIYA SATORU , OTA SEIJI
IPC分类号： C08F4/642 , C08F4/659 , C08F4/6592 , C08F210/02 , C08F232/08 , C08F236/04
摘要： PROBLEM TO BE SOLVED: To obtain the subject copolymer excellent in compatibility with other polar group-containing resin and capable of exhibiting excellent crosslinking efficiency and modification efficiency by copolymerizing a specific α-olefin with a cyclic olefin and a conjugated diene monomer. SOLUTION: This copolymer is obtained by copolymerizing (A) a 2-12C straight-chain or branched chain α-olefin with (B) a cyclic olefin, preferably having a structure of formula I [(n) is 0 or 1; (m) is 0 or positive integer; (q) is 0 or 1; R to R , R and R are each H, a halogen, a hydrocarbon group, etc.), or formula II [(p) and (q) are each 0 or positive integer; (m) and (n) are each 0, 1 or 2; R to R are each H, a halogen, an alkoxy, etc.), and (C) a conjugated diene monomer, preferably of formula III [R and R are H, a 1-8C alkyl or an aryl, with the proviso that at least one of R and R is H]. The copolymer has

65. 发明专利

JP2010194983A Laminated structure 审中-公开
标题翻译：层压结构
公开(公告)号：JP2010194983A
公开(公告)日：2010-09-09
申请号：JP2009045105
申请日：2009-02-27
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MATSUMOTO HIRONORI , OTA SEIJI , ONOKI TAKAYUKI , ASO YOSHIAKI , MATSUKI TOMOAKI , SAITO JUNJI
IPC分类号： B32B27/32
摘要： PROBLEM TO BE SOLVED: To provide a laminated structure which is laminated through a hot melt adhesive for strongly bonding base materials of various types and a base material such as olefin resin. SOLUTION: Provided is the laminated structure, wherein a part of the laminated structure has at least such a structure that a layer (A), a layer (B) and a layer (C) are laminated in this order, wherein (A) is a layer consisting essentially of polyolefin, (B) is a layer containing hybrid polymer [P] having a polyolefin segment [S 1 ] and a polar polymer segment [S 2 ], and (C) is a layer composed of at least one selected from polar vinyl plastic, aromatic vinyl polymer, polyester, and the like. The [S 2 ] is obtained through radial (co) polymerization of one or more kinds of monomers that contain radical polymerizable monomer having a reactive group. The number average molecular weight of [S 2 ] section is 300 to 1 ] section is 7,000 to COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供层压结构，其通过热熔粘合剂层压，用于强力粘合各种基材和烯烃树脂等基材。解决方案：提供层压结构，其中层压结构的一部分至少具有层（A），层（B）和层（C）至少层叠的结构，其中（ A）是基本上由聚烯烃组成的层，（B）是含有聚烯烃链段[S 1]和极性聚合物链段[S 2]的杂质聚合物[P] SB>]，（C）是选自极性乙烯基塑料，芳族乙烯基聚合物，聚酯等中的至少一种的层。通过一种或多种含有具有反应性基团的自由基聚合性单体的单体的径向（共）聚合获得[S 2 ]。 [S 2]部分的数均分子量为300〜3,000，[S 1]部分的数均分子量为7,000〜40,000。版权所有（C）2010，JPO＆INPIT

66. 发明专利

JP2008001099A Laminate structure 有权
标题翻译：层压结构
公开(公告)号：JP2008001099A
公开(公告)日：2008-01-10
申请号：JP2007139267
申请日：2007-05-25
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ONOGI TAKAYUKI , KANEKO HIDEYUKI , MATSUKI TOMOAKI , SUZUKI KOTARO , OTA SEIJI , YASUI SHIGEYUKI , ISOGAWA SORO
IPC分类号： B32B27/32 , B32B27/00
摘要： PROBLEM TO BE SOLVED: To provide a laminate structure body having a laminate structure at least as a part of it, the laminate structure obtained by strongly bonding a layer containing an olefin-based polymer as a major constituent to at least one layer of a material selected from a polar vinyl-based plastic, an engineering plastic, an organism-based polymer, a thermoplastic elastomer and the like via a hot-melt type adhesion layer containing a specific hybrid polymer. SOLUTION: The laminate structure body has a structure at least as a part of it, wherein the structure comprises a layer (A) containing the olefin-based polymer as a major constituent, a layer (B) containing the hybrid polymer [P]composed of a polyolefin segment [S 1 ] and a polar polymer segment [S 2 ], and at least one layer (C) of a material selected from the polarvinyl-based plastic, an aromatic vinyl-based polymer, a polyester, a polyamide, a polycarbonate, the engineering plastic, the organism-based polymer and the like, and the layer A, the layer B and the layer C being laminated in this order. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供至少一部分具有层叠结构的层压结构体，将通过将含有烯烃类聚合物作为主要成分的层强力结合至至少一层而获得的层叠结构选自极性乙烯基类塑料，工程塑料，生物体聚合物，热塑性弹性体等的材料，通过含有特定的杂化聚合物的热熔型粘合层。解决方案：层压结构体至少具有其结构，其中该结构包括含有烯烃类聚合物作为主要成分的层（A），含有杂化聚合物的层（B）[ P]由聚烯烃链段[S 1]和极性聚合物链段[S 2]组成，以及至少一层选自极性乙烯基基于树脂的塑料，芳香族乙烯基类聚合物，聚酯，聚酰胺，聚碳酸酯，工程塑料，生物体聚合物等，层A，层B和层C依次层叠。版权所有（C）2008，JPO＆INPIT

67. 发明专利

JP2005307157A Novel compatibilizer and polar polymer composition using this compatibiliser 审中-公开
标题翻译：使用此兼容器的新型配合物和极性聚合物组合物
公开(公告)号：JP2005307157A
公开(公告)日：2005-11-04
申请号：JP2004320856
申请日：2004-11-04
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI SHUICHI , OTA SEIJI , TAN JUNJI
IPC分类号： C09K3/00 , C08F8/30 , C08L101/02
摘要： PROBLEM TO BE SOLVED: To provide a novel compatibilizer which can improve the low-temperature impact resistance of a polymer alloy between a polar group-containing polymer and an olefin polymer and can give a smooth surface of an item molded from a composition by improving the compatibility between them and a polar polymer composition using this compatibilizer and also to provide a novel compatibilizer which can improve the low-temperature impact resistance of a polymer alloy between polylactic acid and polypropylene, as a polar group-containing polymer and an olefin polymer respectively, and can give a smooth surface of an item molded from a composition by improving the compatibility between them and a polar polymer composition using this compatibilizer. SOLUTION: The compatibilizer (C) is obtained by reacting (A) a polyolefin having a group reacting with a carbodiimide group and (B) a carbodiimide group-containing compound. Using this copmpatibilizer (C), a polymer alloy between (D) a polar group-containing polymer and (E) an olefin polymer is obtained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新型增容剂，其能够提高含极性基团的聚合物和烯烃聚合物之间的聚合物合金的低温耐冲击性，并且可以使由组合物成型的物品的光滑表面通过改善它们与使用这种相容剂的极性聚合物组合物之间的相容性，并且还提供了一种新颖的相容剂，其能够提高聚乳酸与聚丙烯之间的聚合物合金作为含极性基团的聚合物和烯烃的低温耐冲击性并且可以通过提高它们与使用该增容剂的极性聚合物组合物之间的相容性，从组合物成型的物品的光滑表面。解决方案：相容剂（C）通过（A）具有与碳二亚胺基反应的基团的聚烯烃和（B）含碳化二亚胺基的化合物反应而获得。使用该共振剂（C），得到（D）含极性基团的聚合物与（E）烯烃聚合物之间的聚合物合金。版权所有（C）2006，JPO＆NCIPI

68. 发明专利

JP2005263997A Propylene-based adhesive polymer composition and laminate thereof 有权
标题翻译：丙烯基胶粘聚合物组合物及其层压材料
公开(公告)号：JP2005263997A
公开(公告)日：2005-09-29
申请号：JP2004079280
申请日：2004-03-18
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： YASUI SHIGEYUKI , OTA SEIJI
IPC分类号： B32B27/32 , C08F210/16 , C08K5/09 , C08L23/10 , C09J123/14 , C09J151/06 , C09J157/02 , C09J165/00 , C09J193/04
摘要： PROBLEM TO BE SOLVED: To provide a polypropylene-based adhesive resin composition suppressed in adhesive force decline even in a high-temperature atmosphere while having moderate flexibility needed as an adhesive, and to provide a laminate comprising the resin composition and high in interlaminar adhesive force in a high-temperature atmosphere. SOLUTION: The propylene-based adhesive polymer composition(C) comprises 1-39 pt(s). wt. of an isotactic polypropylene(A) and 99-61 pts. wt. of a propylene-ethylene-α-olefin random copolymer(B), wherein the molar ratio(propylene/(ethylene+α-olefin)) is (45:55) to (90:10). The laminate has at least one layer of the above resin composition. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：为了提供即使在高温气氛中也抑制粘合力下降的聚丙烯类粘合剂树脂组合物，同时具有作为粘合剂所需的适度的柔性，并且提供包含该树脂组合物的高分子在高温环境下的层间粘合力。解决方案：丙烯类粘合剂聚合物组合物（C）包含1-39pt（s）。重量。的全同立构聚丙烯（A）和99-61点。重量。的丙烯 - 乙烯-α-烯烃无规共聚物（B），其中丙烯/（乙烯+α-烯烃）的摩尔比为（45:55）〜（90:10）。层压体具有至少一层上述树脂组合物。版权所有（C）2005，JPO＆NCIPI

69. 发明专利

JP2005154620A Terminal epoxy group containing polymer, its manufacturing method and its application 审中-公开
标题翻译：含聚合物的端基环氧基，其制备方法及其应用
公开(公告)号：JP2005154620A
公开(公告)日：2005-06-16
申请号：JP2003396863
申请日：2003-11-27
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： NAGAI SUNAO , NAKAI KAZUMICHI , ISOGAWA SORO , MORI AKIHIDE , OTA SEIJI
IPC分类号： C09J123/04 , C08F8/08 , C08F10/00 , C09J123/14 , C09J123/18
摘要： PROBLEM TO BE SOLVED: To provide a new terminal epoxy group containing polymer, its manufacturing method and an adhesive material containing the polymer.
SOLUTION: This polymer comprises a polymer produced by polymerizing ethylene only or ethylene and a 3-20C α-olefin, the one sided terminal of which polymer chain has an epoxy group, the polymer is solid at a room temperature and has a weight average molecular weight of 7,500-500,000 measured by gel permeation chromatography. The terminal epoxy group-containing polymer can be manufactured by reacting a polymer, of melting point of ≥100°C, that contains a double bond of a vinyl type or a vinylidene type at its terminal and is produced by polymerizing the ethylene only or the ethylene and the 3-20C α-olefin with hydrogen peroxide under existence of a group VI transition metal catalyst and a phase transfer catalyst. The polymer is suitable for use in the adhesive material.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种新的含端基环氧基的聚合物，其制造方法和含有聚合物的粘合剂材料。解决方案：该聚合物包括通过仅聚合乙烯或乙烯和3-20℃α-烯烃制备的聚合物，其聚合物链的单面末端具有环氧基，该聚合物在室温下为固体，并且具有通过凝胶渗透色谱法测定的重均分子量为7,500-500,000。含末端环氧基的聚合物可以通过在其末端使具有乙烯基型或亚乙烯基型双键的熔点≥100℃的聚合物反应制造，并且仅通过聚合乙烯或乙烯和3-20℃的α-烯烃与过氧化氢存在下的VI族过渡金属催化剂和相转移催化剂。聚合物适用于粘合剂材料。版权所有（C）2005，JPO＆NCIPI

70. 发明专利

JP2004352755A Resin composition 有权
公开(公告)号：JP2004352755A
公开(公告)日：2004-12-16
申请号：JP2003148914
申请日：2003-05-27
申请人： Mitsui Chemicals Inc , Toray Ind Inc , 三井化学株式会社 , 東レ株式会社
发明人： HAMAGUCHI MITSUSHIGE , MATSUOKA HIDEO , KOBAYASHI KAZUHIKO , MURAKAMI SHUICHI , TAN JUNJI , OTA SEIJI
IPC分类号： C08L23/00 , C08L23/02 , C08L23/26 , C08L51/06 , C08L63/00 , C08L67/00 , C08L67/02 , C08L81/02
CPC分类号： C08L23/02 , C08L23/00 , C08L23/26 , C08L51/06 , C08L63/00 , C08L67/02 , C08L81/02 , C08L2666/02
摘要： PROBLEM TO BE SOLVED: To provide a resin composition exhibiting permeation resistance, and in particular, impact resistance and molding processability at a low temperature by highly balancing mechanical strength and toughness of a polyester resin with low water absorption and permeation resistance of a polyphenylene sulfide resin. SOLUTION: The resin composition (1) comprises 100 pts. wt. of a resin composition(2) and, incorporated therewith, 0.5-20 pts. wt. of an epoxy-based compatibilizer obtained by a reaction of an epoxy compound with a polyolefin, where the resin composition (2) comprises 100 pts. wt. of a modified polyphenylene sulfide resin containing a polyphenylene sulfide and an epoxy group-containing polyolefin and 40-250 pts. wt. of a modified polyester resin containing a polyester, an epoxy group-containing polyolefin and a polyolefin other than the epoxy group-containing polyolefin. The resin composition (1) gives a molded article which forms at least partially a resin phase separation structure observed by an electron microscope where the modified polyphenylene sulfide resin constitutes a continuous phase and the modified polyester resin constitutes a dispersed phase. COPYRIGHT: (C)2005,JPO&NCIPI

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