公开(公告)号：JP2010241885A

公开(公告)日：2010-10-28

申请号：JP2009089779

申请日：2009-04-02

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

Inventor： KANEKO HIDEYUKI ,  SAITO JUNJI ,  KASHIWA NORIO

IPC: C08F255/00 ,  C09D5/03 ,  C09D123/00 ,  C09D123/04 ,  C09D123/26 ,  C09D123/28 ,  C09D151/00 ,  C09D151/06

Abstract: PROBLEM TO BE SOLVED: To provide a core-shell particle excellent in processability, chemical resistance, electrical property, mechanical property, slidability, abrasion resistance and impact resistance, and excellent in adhesion to and affinity for another component. SOLUTION: This core-shell particle includes a coated layer made of a graft polymer which is prepared, in a solvent where fine resin particles are dispersed, by: combining a halogen atom with a resin of the fine resin particle surface; and surface-graft polymerizing a radically polymerizable monomer. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供加工性，耐化学性，电性能，机械性能，滑动性，耐磨性和耐冲击性优异的核 - 壳颗粒，对另一种组分的粘附性和亲和性优异。 解决方案：该核 - 壳粒子包括由接枝聚合物制成的涂层，其通过以下方式制备：在分散有树脂颗粒的溶剂中：将卤素原子与树脂微粒表面的树脂组合; 并且可自由基聚合的单体的表面接枝聚合。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008201817A

公开(公告)日：2008-09-04

申请号：JP2007035887

申请日：2007-02-16

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

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

IPC: C08F8/42 ,  C08F210/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer utilizing advantages of an olefinic polymer material lightweight and easily recycled without generating toxic gases even when incinerated and having excellent heat resistance.
SOLUTION: An olefinic resin composition is obtained by treating an unsaturated group-containing crystalline polyolefin resin (a), an unsaturated group-containing thermoplastic olefinic elastomer resin (b) and a silicon compound (c) under heating conditions. In the olefinic resin composition, the weight ratio [(a)/(b)] of the unsaturated group-containing crystalline polyolefin resin (a) to the unsaturated group-containing thermoplastic olefinic elastomer resin (b) is within the range of (80/20) to (5/95) and the value of melt flow rate (ASTM D1238; 230°C, 2.16 kg load) of the olefinic resin composition is within the range of 0.01-100 g/10 min. The gel content in the olefinic resin composition is ≤20 wt.%.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供热塑性弹性体，其利用烯烃聚合物材料的优点，即使在焚烧并具有优异的耐热性的情况下也能轻而易回收而不产生有毒气体。 解决方案：通过在加热条件下处理含不饱和基团的结晶聚烯烃树脂（a），不饱和基团的热塑性烯烃弹性体树脂（b）和硅化合物（c）来获得烯烃树脂组合物。 在烯烃树脂组合物中，含不饱和基团的结晶聚烯烃树脂（a）与含不饱和基团的热塑性烯烃类弹性体树脂（b）的重量比[（a）/（b）]在（80） / 20）至（5/95），烯烃树脂组合物的熔体流动速率（ASTM D1238; 230℃，2.16kg负荷）的值在0.01-100g / 10min的范围内。 烯烃树脂组合物中的凝胶含量≤20重量％。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008156530A

公开(公告)日：2008-07-10

申请号：JP2006348276

申请日：2006-12-25

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

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

IPC: C09K3/00 ,  C08F293/00 ,  C08L53/00 ,  C08L101/00

Abstract: PROBLEM TO BE SOLVED: To provide an antifogging agent for films excellent in compatibility with various polyolefins, optical transmission, and long-term antifogging properties.
SOLUTION: This antifogging agent for films is composed of a graft type block polymer (A) constituted of (1) a polymer segment composed of an olefin chain having a repeating unit derived from at least one olefin selected from 2-20C olefins as the major constituting unit and (2) a polymer segment composed of a monomer chain having a repeating unit derived from a water-soluble (meth)acrylic acid monomer as the major constituting unit.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供与各种聚烯烃，光学传输和长期防雾性能相容性优异的膜的防雾剂。 解决方案：该膜用防雾剂由接枝型嵌段聚合物（A）构成，该接枝型嵌段聚合物（A）由（1）由烯烃链组成的聚合物链段构成，该烯烃链具有衍生自选自2-20℃烯烃的至少一种烯烃的重复单元 作为主要构成单元，（2）由具有衍生自水溶性（甲基）丙烯酸单体的重复单元作为主要构成单元的单体链构成的聚合物链段。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008044997A

公开(公告)日：2008-02-28

申请号：JP2006219898

申请日：2006-08-11

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

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

IPC: C08F255/00 ,  C08F8/20

Abstract: PROBLEM TO BE SOLVED: To provide an olefinic polymer (PO) good in the dispersibility of polyolefin segments with polar polymer segments. SOLUTION: This olefinic polymer (PO) is characterized by simultaneously satisfying the following requirements (1) to (4). (1) The content of ethylene-derived units (α), the content of units (β) derived from CH 2 =CH-R (R is a 1 to 20C hydrocarbon group), the content of aromatic vinyl compound-derived units (γ), and the total content of (α) + (β) are in specific ranges, respectively. (2) The content of aromatic vinyl compound units (γ), units (λ) derived from one or more radically polymerizable monomers selected from unsaturated carboxylic acids and their derivatives, and the total content of (γ) + (λ) are in specific ranges, respectively. (3) The ratio of two specific range chemical shift areas in a proton NMR spectrum is in a specific range. (4) When PO is treated with an alcohol in the presence of a catalyst, a constant relation establishes among the weight of PO before treated, the weight of a chloroform-insoluble component at room temperature in PO after treated, and the total weight fraction of (α) and (β) in PO before treated. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有极性聚合物链段的聚烯烃链段分散性好的烯烃聚合物（PO）。 解决方案：该烯烃聚合物（PO）的特征在于同时满足以下要求（1）至（4）。 （1）乙烯衍生单元（α）的含量，CH 2 SBR = CH-R（R为1〜20C烃基）的单元（β）含量， 芳族乙烯基化合物衍生单元（γ），（α）+（β）的总含量分别为特定范围。 （2）由选自不饱和羧酸及其衍生物的一种或多种可自由基聚合单体衍生的芳族乙烯基化合物单元（γ），单位（λ）的含量和（γ）+（λ）的总含量为 范围。 （3）质子NMR光谱中的两个特定范围化学位移面积的比例在特定范围内。 （4）当在催化剂存在下用醇处理PO时，处理前的PO的重量，处理后的PO中的室温下的氯仿不溶成分的重量与总重量分数之间存在一定关系 （α）和（β）在PO处理前。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008044996A

公开(公告)日：2008-02-28

申请号：JP2006219897

申请日：2006-08-11

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

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

IPC: C08L53/00 ,  C08F293/00

Abstract: PROBLEM TO BE SOLVED: To provide an olefinic polymer (PO) good in the dispersibility of polyolefin segments with polar polymer segments.
SOLUTION: This olefinic polymer (PO) is characterized by simultaneously satisfying the following requirements (1) to (4). (1) The content of ethylene-derived units (α), the content of units (β) derived from CH
2 =CH-R (R is a 1 to 20C hydrocarbon group), the content of aromatic vinyl compound-derived units (γ), and the total content of (α) + (β) are in specific ranges, respectively. (2) The ratio of the weight fraction of carbon atoms in PO to the total fraction of oxygen atoms and nitrogen atoms is in a specific range. (3) The ratio of two specific range chemical shift areas in a proton NMR spectrum is in a specific range. (4) When PO is treated with an alcohol in the presence of a catalyst, a constant relation establishes among the weight of PO before treated, the weight of a chloroform-insoluble component at room temperature in PO after treated, and the total weight fraction of (α) and (β) in PO before treated.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有极性聚合物链段的聚烯烃链段分散性好的烯烃聚合物（PO）。 解决方案：该烯烃聚合物（PO）的特征在于同时满足以下要求（1）至（4）。 （1）乙烯衍生单元（α）的含量，CH 2 SBR = CH-R（R为1〜20C烃基）的单元（β）含量， 芳族乙烯基化合物衍生单元（γ），（α）+（β）的总含量分别为特定范围。 （2）PO中的碳原子的重量比与氧原子和氮原子的总分子的比例在特定范围内。 （3）质子NMR光谱中的两个特定范围化学位移面积的比例在特定范围内。 （4）当在催化剂存在下用醇处理PO时，处理前的PO的重量，处理后的PO中的室温下的氯仿不溶成分的重量与总重量分数之间存在一定关系 （α）和（β）在PO处理前。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007161896A

公开(公告)日：2007-06-28

申请号：JP2005360581

申请日：2005-12-14

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

Inventor： KAWAHARA NOBUO ,  KOJO SHINICHI ,  MATSUO SHINGO ,  KANEKO HIDEYUKI ,  MATSUKI TOMOAKI ,  KASHIWA NORIO ,  NAKAHARA TAKASHI

IPC: C08J3/12

Abstract: PROBLEM TO BE SOLVED: To provide high molecular weight polyolefin-based particles which are excellent in processability, chemical resistance, electrical properties, mechanical properties, slidableness, abrasion resistance, impact resistance, and the like, and are further excellent in adhesiveness and affinity with other members.
SOLUTION: The high molecular weight polyolefin-based particles wherein a component B exists on the surface of a component A of particulate polymer having an intrinsic viscosity [η] of ≥3 dl/g measured in decalin, the component A being in a composition proportion range of 50 to 99.9 wt.%, and the component B being in a composition proportion range of 0.1 to 50 wt.%.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供加工性，耐化学性，电性能，机械性能，滑动性，耐磨性，耐冲击性等优异的高分子量聚烯烃类颗粒，并且粘合性更好 和其他成员的亲和力。 解决方案：在十氢化萘中测定的特性粘度[η]≥3dl/ g的颗粒聚合物的组分A的表面上存在组分B的高分子量聚烯烃基颗粒，组分A在 组成比例范围为50至99.9重量％，组分B的组成比例为0.1至50重量％。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007002038A

公开(公告)日：2007-01-11

申请号：JP2005181503

申请日：2005-06-22

Applicant: MITSUI CHEMICALS INC

Inventor： KAWAHARA NOBUO ,  KOJO SHINICHI ,  MATSUO SHINGO ,  KANEKO HIDEYUKI ,  MATSUKI TOMOAKI ,  KASHIWA NORIO

IPC: C08F8/34 ,  C08F2/38

Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin chain-containing compound capable of producing a hybrid polymer through an industrially advantageous procedure, by introducing a sustituent group which has a specified structure, of which the polymerization is controllable, and which functions as an initiator into a polyolefin having a functional group. SOLUTION: This polyolefin chain-containing macro thiocarbonyl compound is expressed by formula: PO-((Al)k-S-C(=S)-Z1)p [PO is a polymer segment comprising an olefin chain which has repeating units derived from at least one or more kinds of olefins selected from 2-20C olefins as main structural units; A1 is a segment comprising a 1-30C hydrocarbon group; Z1 is H, a halogen or a monovalent organic group having a carbon number of not less than 1; k is 0 or 1; and p is an integer of not less than 1]. COPYRIGHT: (C)2007,JPO&INPIT

公开(公告)号：JP2006036997A

公开(公告)日：2006-02-09

申请号：JP2004221266

申请日：2004-07-29

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

Inventor： KAWAHARA NOBUO ,  MATSUKI TOMOAKI ,  KOJO SHINICHI ,  MATSUO SHINGO ,  KANEKO HIDEYUKI ,  KASHIWA NORIO

IPC: C08F8/30

Abstract: PROBLEM TO BE SOLVED: To provide a new olefinic polymer containing an amino group as a polar group.
SOLUTION: The olefinic polymer which is represented by general formula (I), wherein PO derived from 2-20C olefin indicates olefin chain consisting of carbon and hydrogen, g indicates a site having bond selected from an amide bond and an imide bond, B indicates 1-20C of hydrocarbon segment containing one or more amino group, m indicates not less 1, is characterized by satisfying the following requirements [1]-[3] at the same time. [1] The value of limiting viscosity ([η]) is the range of 0.01-20 (dl/g). [2] The gel percentage is less than 10% by weight. [3] The relationship between the total amount of an amide bond and an imide bond in the olefinic polymer [N-T] (mmol/g) and the amount of amino group [N-A] (mmol/g) satisfies formula (Eq-1).
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 待解决的问题：提供含有氨基作为极性基团的新型烯烃聚合物。 解决方案：由通式（I）表示的烯烃聚合物，其中衍生自2-20C烯烃的PO表示由碳和氢组成的烯链，g表示具有选自酰胺键和酰亚胺键的键的位置 B表示含有一个或多个氨基的烃链段的1-20C，m表示不小于1，其特征在于同时满足以下要求[1] - [3]。 [1]极限粘度（[η]）的值为0.01-20（dl / g）的范围。 [2]凝胶百分比小于10重量％。 [3]烯烃聚合物[NT]（mmol / g）中的酰胺键和酰亚胺键的总量与氨基的量[NA]（mmol / g）之间的关系满足式（Eq-1） 。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005248123A

公开(公告)日：2005-09-15

申请号：JP2004064154

申请日：2004-03-08

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

Inventor： ITO TOSHIYUKI ,  HIRANO HIDEKI ,  KANEKO HIDEYUKI ,  KASHIWA NORIO

IPC: C10M155/02 ,  C10M101/02 ,  C10M105/04 ,  C10M105/06 ,  C10M105/32 ,  C10M107/02 ,  C10M145/22 ,  C10M149/14 ,  C10M155/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/02 ,  C10N30/06 ,  C10N40/25

Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil additive having high viscosity index improving capability and shear stability, and to obtain a lubricating oil composition excellent in balance between the viscosity index and the shear stability. SOLUTION: The lubricating oil additive is composed of a star-burst polymer having a structure with ≥3 polymer chains bonded to a central nucleus, having at least a polymer chain, as the polymer chain bonded to the central core, comprising an ethylene-α-olefin copolymer (i) containing (a) a structural unit derived from ethylene in an amount of 30-90 mol%, and (b) a structural unit derived from at least one kind of monomer selected from 3-20C α-olefins in an amount of 10-70 mol%, and (ii) having a number-average molecular weight (Mn) of 500-20,000. The lubricating oil composition contains the lubricating oil additive. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：获得具有高粘度指数提高能力和剪切稳定性的润滑油添加剂，并获得粘度指数和剪切稳定性之间的平衡优异的润滑油组合物。 解决方案：润滑油添加剂由具有与中心核结合的≥3个聚合物链的结构的星形聚合物组成，具有至少一个聚合物链，作为聚合物链与中心核结合，包含 乙烯-α-烯烃共聚物（i）（a）含有（a）30-90摩尔％乙烯衍生物的结构单元和（b）衍生自至少一种选自3-20℃的单体的结构单元 10-70摩尔％的α-烯烃，（ii）数均分子量（Mn）为500〜20,000。 润滑油组合物含有润滑油添加剂。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004277532A

公开(公告)日：2004-10-07

申请号：JP2003069465

申请日：2003-03-14

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

Inventor： KANEKO HIDEYUKI ,  KAWAHARA NOBUO ,  KOJO SHINICHI ,  MATSUO SHINGO ,  MATSUKI TOMOAKI ,  KASHIWA NORIO

IPC: C08G65/10 ,  C08F8/00 ,  C08F293/00 ,  C08G63/08 ,  C08G63/83

Abstract: PROBLEM TO BE SOLVED: To provide a three-armed star-shaped polymer having at least one polyolefin chain as its arm, and its manufacturing method. SOLUTION: The three-armed star-shaped polymer comprises one polyolefin arm P 1 and two polymer arms P 2 and is represented by general formula (I) [wherein X is a bonding group containing an oxygen atom; P 1 is a polymer chain obtained by homopolymerizing or copolymerizing an olefin represented by CH 2 =CHR 1 (wherein R 1 is a group or an atom selected among a 1-20C hydrocarbon group, a hydrogen atom and a halogen atom); and P 2 is a polyolefin or a polar group-containing polymer chain]. COPYRIGHT: (C)2005,JPO&NCIPI