公开(公告)号：EP1908787A4

公开(公告)日：2009-08-19

申请号：EP06768098

申请日：2006-07-11

Applicant: MITSUI CHEMICALS INC

Inventor： KANEKO HIDEYUKI ,  KOJOH SHINICHI ,  KAWAHARA NOBUO ,  MATSUO SHINGO ,  MATSUGI TOMOAKI ,  KASHIWA NORIO

IPC: C08F255/00 ,  C08F293/00 ,  C08L51/06

CPC classification number: C08L23/02 ,  C08F255/00 ,  C08F255/02 ,  C08F293/00 ,  C08F293/005 ,  C08L51/006 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/02 ,  C09J151/006 ,  C09J151/06 ,  C09J153/00 ,  C08L2666/24

Abstract: It is an object to provide a new polyolefin hybrid polymer composed of a polyolefin segment and a polar polymer segment (Z) and a method for manufacturing the hybrid polymer by an industrially advantageous procedure. A polyolefin hybrid polymer composed of a polyolefin segment and a polar polymer segment (Z), wherein the polyolefin hybrid polymer is a modified compound of maleic polyolefin (A), is characterized by comprising a constitutional unit represented by the general formula (I): wherein Z represents a polar polymer segment obtained by polymerizing monomers of at least one kind selected from organic compounds having at least one carbon-carbon unsaturated bond, and F represents a group including an unsaturated bond.

公开(公告)号：EP1197500A4

公开(公告)日：2006-04-26

申请号：EP01946873

申请日：2001-01-26

Applicant: MITSUI CHEMICALS INC

Inventor： MITANI MAKOTO ,  YOSHIDA YASUNORI ,  MOHRI JUNICHI ,  TSURU KAZUTAKA ,  ISHII SEIICHI ,  KOJOH SHINICHI ,  MATSUGI TOMOAKI ,  SAITO JUNJI ,  MATSUKAWA NAOTO ,  MATSUI SHIGEKAZU ,  NAKANO TAKASHI ,  TANAKA HIDETSUGU ,  KASHIWA NORIO ,  FUJITA TERUNORI

IPC: C08F4/60 ,  C08F4/659 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F297/08 ,  C08L53/00 ,  C08F8/00 ,  C08F297/06

CPC classification number: C08F297/086 ,  C08F4/659 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F297/08 ,  C08F297/083 ,  C08L53/00 ,  C08L2666/02 ,  C08F2500/03 ,  C08F2500/01 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14 ,  C08F4/64048

Abstract: The present invention provides an olefin polymer having a narrow molecular weight distribution and a specific molecular weight, an olefin polymer having a functional group introduced at the terminal, a tapered polymer containing a segment wherein monomer composition continuously changes in the polymer chain, an olefin polymer having different segments which are bonded to each other, and a process for preparing these polymers. The olefin polymers of the invention are polymers of olefins of 2 to 20 carbon atoms and have a number-average molecular weight of not less than 500 and Mw/Mn of not more than 1.5. In the process for preparing an olefin polymer, an olefin of 2 to 20 carbon atoms is polymerized in the presence of an olefin polymerization catalyst comprising a transition metal compound represented by, for example, the following formula (I): LmMXn wherein M is a transition metal atom of Group 3 to Group 11 of the periodic table, m is 1 to 5, n is a number satisfying a valence of M, L is a ligand coordinated to the central metal M and is a ligand containing a heteroatom having no direct bond to the central metal, and X is a halogen atom, a hydrocarbon group or the like.

公开(公告)号：EP1964865A4

公开(公告)日：2009-08-26

申请号：EP06834270

申请日：2006-12-08

Applicant: MITSUI CHEMICALS INC

Inventor： MATSUGI TOMOAKI ,  SAITO JUNJI ,  KANEKO HIDEYUKI ,  KASHIWA NORIO ,  KOJOH SHIN-ICHI ,  ONOGI TAKAYUKI ,  ISOKAWA MOTOAKI ,  OTA SEIJI ,  YASUI SHIGEYUKI

IPC: C08F291/00 ,  C08L23/00 ,  C08L51/00

CPC classification number: C08L53/00 ,  C08F8/00 ,  C08F8/08 ,  C08F8/12 ,  C08F8/18 ,  C08F8/20 ,  C08F8/42 ,  C08F255/00 ,  C08F255/02 ,  C08F293/00 ,  C08F293/005 ,  C08F2810/50 ,  C08L23/0846 ,  C08L23/0884 ,  C08L23/0892 ,  C08L51/06 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/14 ,  C09J123/02 ,  C09J123/0846 ,  C09J151/06 ,  C09J153/00 ,  Y10T428/263 ,  C08L2666/06 ,  C08F210/02 ,  C08F110/06 ,  C08F255/023 ,  C08F110/14 ,  C08F210/12

Abstract: Provided is a new adhesive polyolefin resin composition, containing 1 to 100 % by weight of a high polymer structure, that has good heat resistance and excellent adhesion performance to polyolefins and various polar materials, wherein a polyolefin segment (A) is bonded with an addition polymer segment (B) of a non-olefinic vinyl monomer and a reactive group is introduced into the addition polymer segment (B) and an adhesive or dispersion obtained therefrom.

公开(公告)号：EP1854815A4

公开(公告)日：2009-08-19

申请号：EP06714165

申请日：2006-02-21

Applicant: MITSUI CHEMICALS INC

Inventor： KOJOH SHINICHI ,  KAWAHARA NOBUO ,  MATSUO SHINGO ,  MATSUGI TOMOAKI ,  KASHIWA NORIO ,  KANEKO HIDEYUKI

IPC: C08F293/00 ,  C08F8/20

CPC classification number: C08F293/005 ,  C08F8/20 ,  C08F8/22 ,  C08F210/02 ,  C08F232/00 ,  C08F2500/25 ,  C08F10/02 ,  C08F110/06 ,  C08F210/16 ,  C08F110/14 ,  C08F8/46

Abstract: [PROBLEMS] To provide a novel hybrid polymer which has a structure wherein a polyolefin segment and a polar polymer segment are connected not via a bonding group containing a hetero atom; and a method for producing the above hybrid polymer in an industrially advantageous manner. [MEANS FOR SOLVING PROBLEMS] A hybrid polymer which comprises a polyolefin segment (A) and a polar polymer segment (B) prepared by the radical polymerization of a radically polymerizable monomer.

公开(公告)号：EP1754724A4

公开(公告)日：2008-11-26

申请号：EP05748899

申请日：2005-06-09

Applicant: MITSUI CHEMICALS INC

Inventor： KAWAHARA NOBUO ,  KOJOH SHINICHI ,  MATSUO SHINGO ,  KANEKO HIDEYUKI ,  MATSUGI TOMOAKI ,  KASHIWA NORIO ,  FUNAYA MUNEHITO ,  HIROTA NARITOSHI ,  TANAKA TOORU ,  HIROSE TOSHIYUKI ,  MIKAWA NOBUHISA ,  KIZU KOUICHI ,  OKADA KEIJI

IPC: C08F10/14 ,  B65D1/00 ,  B65D1/09 ,  B65D65/38 ,  B65D81/133 ,  C08F4/64 ,  C08F4/6592 ,  C08F210/14 ,  C08J5/00 ,  C08L23/20 ,  D01F6/04 ,  D01F6/30 ,  D01F6/46 ,  D04H1/4291

CPC classification number: C08F210/14 ,  C08F110/14 ,  D01F6/04 ,  D01F6/30 ,  C08F2500/15 ,  C08F2500/17 ,  C08F2500/03 ,  C08F210/16 ,  C08F210/06

Abstract: Disclosed is a novel olefin polymer exhibiting excellent heat resistance while having an excellent balance among various physical properties. Such an olefin polymer contains 50-100 weight% of a constitutional unit derived from 4-methyl-1-pentene and 0-50 weight% of another constitutional unit derived from at least one olefin selected from olefins other than 4-methyl-1-pentene which have 2-20 carbon atoms. The olefin polymer is characterized in that (i) the isotactic diad tacticity is not less than 70%; (ii) the ratio (Mw/Mn) between the weight average molecular weight (Mw) and the number average molecular weight (Mn) determined by gel permeation chromatography (GPC) is 1.0-3.5; and (iii) the limiting viscosity [η] is not less than 0.5 (dl/g).

公开(公告)号：EP1614699A4

公开(公告)日：2006-08-09

申请号：EP03768331

申请日：2003-12-26

Applicant: MITSUI CHEMICALS INC

Inventor： IKENAGA SHIGENOBU ,  OKADA KEIJI ,  TAKAYASU HIROSHI ,  INOUE NORIHIDE ,  HIROTA NARITOSHI ,  KANEYOSHI HIROMU ,  FUNAYA MUNEHITO ,  KAWAI KOJI ,  KAWAHARA NOBUO ,  KOJOH SHINICHI ,  KASHIWA NORIO ,  MORI RYOJI

IPC: C08F210/06 ,  C08F4/64 ,  C08F4/6592 ,  C08J5/18 ,  C08L23/10 ,  C08L23/14

CPC classification number: C08F210/06 ,  C08F4/65927 ,  C08L23/142 ,  Y10S428/91 ,  Y10S526/943 ,  Y10T428/1328 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31938 ,  C08L2666/06 ,  C08F210/08 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/26

Abstract: The invention provides a propylene/1-butene random copolymer excellent in flexibility, impact resistance, heat resistance, and low-temperature heat sealability; a polypropylene composition containing the copolymer; sheet made from the composition; and composite films each comprising a (stretched) film and a layer made from the above composition. The copolymer comprises 60 to 90 mole % of propylene units and 10 to 40 mole % of 1-butene units and has a triad isotacticity of 85 to 97.5 %, a molecular weight distribution (Mw/Mn) of 1 to 3, a limiting viscosity of 0.1 to 12dl/g, and a melting point (Tm) of 40 to 120°C, Tm and 1-butene unit content (M mole %) satisfying the relationship: 146exp(-0.022M) > Tm > 125exp(-0.032M) The invention also provides transition metal compounds useful as the catalyst component for olefin polymerization, and catalysts for olefin polymerization containing the transition metal compounds.

公开(公告)号：JP2010222532A

公开(公告)日：2010-10-07

申请号：JP2009074205

申请日：2009-03-25

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： KANEKO HIDEYUKI ,  KASHIWA NORIO

IPC: C08F255/00 ,  C08F4/40

Abstract: PROBLEM TO BE SOLVED: To provide a polymer wherein an olefin polymer segment containing less metallic residue derived from a polymerization catalyst and less discolored is chemically bound to a radial polymer segment. SOLUTION: The method for producing a polymer, wherein an olefin polymer segment is chemically bound to a radical polymer segment, includes a step of polymerizing a radically polymerizable monomer in the presence of a halogen-modified olefin polymer (A), a metal compound (B) containing a transition metal element selected from those in groups III to XI of the periodic table, and a nitrogen-containing compound (C), wherein the molar ratio of the nitrogen-containing compound (C) to the metal compound (B) is ≥10. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种聚合物，其中含有衍生自聚合催化剂的较少金属残余物和较少变色的烯烃聚合物链段与径向聚合物链段化学键合。 解决方案：其中烯烃聚合物链段与自由基聚合物链段化学键合的聚合物的制备方法包括在卤素改性的烯烃聚合物（A）存在下聚合可自由基聚合的单体的步骤， 含有选自元素周期表III至XI族的过渡金属元素的金属化合物（B）和含氮化合物（C）与金属化合物的摩尔比（C） （B）≥10。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010222463A

公开(公告)日：2010-10-07

申请号：JP2009070868

申请日：2009-03-23

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： KANEKO HIDEYUKI ,  KASHIWA NORIO

IPC: C08F293/00 ,  C08F4/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer wherein an olefin polymer segment is chemically bound to a radical polymer segment without using a halogenating agent.
SOLUTION: A polymer including an olefin polymer segment chemically bound to a radical polymer segment is produced by a step (1) wherein an olefin polymer (A) is reacted with maleic anhydride derivative of general formula (1) in the presence of a radical initiator to produce a halogen-containing olefin polymer (A'), and a step (2) wherein a radical polymerizable monomer is polymerized using the halogen-containing olefin polymer (A') as an initiator in the presence of a metal compound (B) containing a transition metal element selected from those in groups III to XI of the periodic table. In the formula, at least one of A and B is a halogen atom.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种生产聚合物的方法，其中烯烃聚合物链段与自由基聚合物链段化学键合而不使用卤化剂。 解决方案：通过步骤（1）制备包含与自由基聚合物链段化学键合的烯烃聚合物链段的聚合物，其中烯烃聚合物（A）与通式（1）的马来酸酐衍生物在存在 产生含卤素的烯烃聚合物（A'）的自由基引发剂和在金属化合物存在下使用含卤素烯烃聚合物（A'）作为引发剂使自由基聚合性单体聚合的工序（2） （B）含有选自元素周期表III至XI族的过渡金属元素。 在该式中，A和B中的至少一个是卤素原子。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010116498A

公开(公告)日：2010-05-27

申请号：JP2008291231

申请日：2008-11-13

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： MATSUO SHINGO ,  KAWAHARA NOBUO ,  SAITO JUNJI ,  KANEKO HIDEYUKI ,  MATSUKI TOMOAKI ,  KASHIWA NORIO

IPC: C08G81/02 ,  C08F8/02 ,  C08F8/46

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefinic polymer having excellent moldability, enabling free material design of the polyolefin-based polymer without exerting adverse effect on mechanical properties, etc., because of optionally changeable olefinic polymer moiety of a specific olefinic polymer (PO-X) containing a halogen atom and polymer moiety of a polymer (P-H) containing a specific dissociable hydrogen atom, and optionally adjustable amount of the halogen atom in PO-X, etc., and to provide a method for producing the olefinic polymer extremely useful in industrial fields. SOLUTION: The method for producing the olefinic polymer includes a process of subjecting the halogen atom of PO-X and a polymer moiety excluding the dissociating hydrogen atom of P-H to an exchange reaction in the presence of a basic compound by using the olefinic polymer (PO-X) containing the halogen atom and comprising a repeating unit derived from one or more olefins selected from 2-20C olefins as a main constitutional unit and the polymer (P-H) containing the dissociable hydrogen atom, wherein the polymer (P-H) containing the dissociable hydrogen atom is (1) the olefin polymer containing the dissociable hydrogen atom and comprising a repeating unit derived from one or more olefins selected from 2-20C olefins as a main constitutional unit or (2) a polar polymer containing the dissociable hydrogen atom. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种制备具有优异成型性的烯烃聚合物的方法，能够对聚烯烃基聚合物进行自由材料设计，而不会对机械性能等产生不利影响，因为任选地可变的烯烃聚合物部分 含有卤素原子的特定的烯属聚合物（PO-X）和含有特定的可离解的氢原子的聚合物（PH）的聚合物部分，以及PO-X等中任意调整量的卤素原子，提供一种方法 用于生产在工业领域非常有用的烯烃聚合物。 解决方案：烯烃聚合物的制造方法包括使碱性化合物存在下，将PO-X的卤素原子和不包括PH的解离氢原子的聚合物部分进行交换反应的方法， 包含卤素原子的聚合物（PO-X），并且包含衍生自选自2-20℃烯烃作为主要结构单元的一种或多种烯烃的重复单元和含有可离解氢原子的聚合物（PH），其中聚合物（PH） 含有可离解氢原子的化合物是（1）含有可离解氢原子的烯烃聚合物，并且包含衍生自一种或多种选自2-20℃烯烃作为主要结构单元的烯烃的重复单元，或（2）含有可离解氢的极性聚合物 原子。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008095083A

公开(公告)日：2008-04-24

申请号：JP2007232112

申请日：2007-09-07

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： MATSUO SHINGO ,  MATSUKI TOMOAKI ,  SAITO JUNJI ,  KAWAHARA NOBUO ,  KANEKO HIDEYUKI ,  KASHIWA NORIO

IPC: C08J7/04

Abstract: PROBLEM TO BE SOLVED: To provide a household molded article comprised of a polyolefinic molded article coated with a polar polymer excellent in properties such as impact resistance, heat resistance, scratch resistance, transparency, paint property, paintability, adhesiveness, and low-temperature flexibility, etc. and to provide a use of the molded article.
SOLUTION: The household molded article is a molded polyolefinic article (A) whose surface is coated with a polar polymer (B), and has such a construction as the polar polymer (B) is attached to the surface of the molded polyolefinic article (A) through a covalent bond.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种家用模塑制品，其包括涂覆有耐冲击性，耐热性，耐刮擦性，透明性，涂料性能，可涂饰性，粘合性和低的性能优异的极性聚合物的聚烯烃模塑制品 温度柔软性等，并提供成型品的用途。 解决方案：家用模塑制品是其表面涂覆有极性聚合物（B）的模制聚烯烃制品（A），并且具有如下结构：极性聚合物（B）附着在模制聚烯烃 （A）通过共价键。 版权所有（C）2008，JPO＆INPIT