公开(公告)号：JP2008239688A

公开(公告)日：2008-10-09

申请号：JP2007079107

申请日：2007-03-26

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TOYOSHIMA TSUKASA ,  SAWADA YUKIHIRO ,  TSUNEYOSHI MINORU ,  HASEGAWA KENJI

IPC: C08F2/44 ,  C01B33/44 ,  C08F20/44 ,  C08F292/00

Abstract: PROBLEM TO BE SOLVED: To provide a latex capable of producing a molded product which has high strength and good elongation and shows excellent fuel permeability resistance, low-temperature resistance, and weatherability. SOLUTION: The latex can be obtained by the emulsion polymerization of a polymerization component system comprising a plate clay mineral component obtained by the ion-exchange of a plate clay mineral with an organic compound represented by formula (1): A - O + , wherein A - is an anion and O + is an onium of nitrogen, sulfur or phosphorus having at least one substituent having a radical initiation capability and a monomer component containing at least one radically polymerizable monomer. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决的问题：提供一种能够生产具有高强度和良好伸长率并且显示出优异的耐燃性渗透性，耐低温性和耐候性的模塑产品的胶乳。 解决方案：通过聚合组分体系的乳液聚合可以获得胶乳，所述聚合组分体系包含通过将板状粘土矿物与式（1）表示的有机化合物离子交换而获得的板状粘土矿物组分：A - O + 其中A - 是阴离子，O + 是氮，硫或磷的鎓， 至少一个具有自由基引发能力的取代基和含有至少一个可自由基聚合的单体的单体组分。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007091882A

公开(公告)日：2007-04-12

申请号：JP2005283218

申请日：2005-09-29

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： KAWAMOTO TATSUYOSHI ,  TOYOSHIMA TSUKASA ,  ARAI MASAFUMI ,  MATSUMOTO TATSU

IPC: C08F2/38 ,  C08F20/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing a polymer (a resin) having a narrow molecular weight distribution, and having a content of an introduced compound derived from a prescribed monomer larger than a prescribed value under good control in a short time at a high yield.
SOLUTION: The method for synthesizing the resin involves regulating the boiling point of (D) an organic solvent so as to be ≥120°C in the polymerization of a system comprising (A) an ethylenically unsaturated monomer, (B) a radical source, (C) a molecular weight regulator of a thiocarbonylthio compound, and (D) the organic solvent.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种有效地合成具有窄分子量分布的聚合物（树脂）的方法，并且具有来自规定单体的导入化合物的含量大于规定值的良好控制的方法 短时间内高收益。 解决方案：合成树脂的方法包括在包含（A）烯键式不饱和单体的体系的聚合中调节（D）有机溶剂的沸点为≥120℃，（B） 自由基源，（C）硫代羰基硫代化合物的分子量调节剂和（D）有机溶剂。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2003192848A

公开(公告)日：2003-07-09

申请号：JP2002297387

申请日：2002-10-10

Applicant: JSR CORP

Inventor： TAKASHIMA MASAAKI ,  YOKOI KATSUTAKA ,  TSUNEYOSHI MINORU ,  TOYOSHIMA TSUKASA

IPC: F16L11/06 ,  C08J5/00 ,  C08K3/00 ,  C08K3/36 ,  C08L23/00 ,  C08L33/04

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which has excellent thermal ageing resistance, weather resistance, low temperature physical properties, oil resistance and flexibility, and to provide a molded article, such as a hose, using the thermoplastic elastomer composition. SOLUTION: This thermoplastic elastomer composition is obtained by dynamically thermally treating a mixture comprising (A) an olefinic resin, (B) an unsaturated group-containing acrylic rubber, and (D) an inorganic filler in the presence of (E) a cross-linking agent and is characterized in that the component (B) comprises (B1) 55 to 94.99 wt.% of constituent units originated from an alkyl acrylate and/or an alkoxyalkyl acrylate monomers, (B2) 0.01 to 20 wt.% of constituent units originated from a monomer having a carbon-carbon double bond in a side chain, (B3) 5 to 30 wt.% of constituent units originated from an unsaturated acrylonitrile monomer, and (B4) 0 to 30 wt.% of constituent units originated from a monomer capable of being copolymerized with the above-described monomers, and a molded article produced from the thermoplastic elastomer composition. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2013237832A

公开(公告)日：2013-11-28

申请号：JP2013023438

申请日：2013-02-08

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： RYU KYOICHIRO ,  MATSUMOTO SHO ,  NARUSE HIDENORI ,  TOYOSHIMA TSUKASA ,  NONOYAMA YOSHIKI

IPC: C09B67/46 ,  C08K5/29 ,  C08L101/06 ,  C09B11/00 ,  C09B11/12 ,  C09B63/00 ,  C09D11/00 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  G03F7/004 ,  G03F7/033

Abstract: PROBLEM TO BE SOLVED: To provide a color composition suitable for forming a colored layer capable of compatibilizing heat resistance and solvent resistance.SOLUTION: A color composition includes (A) a colorant including lake pigment, (B) a copolymer including a repeating unit having an oxygen-containing saturated heterocyclic group and a repeating unit represented by formula (1), and (C) a crosslinking agent. In formula, Rrepresents hydrogen or methyl; Z represents -NRR(provided that Rand Reach independently represents hydrogen or (un)substituted hydrocarbon) or (un)substituted nitrogen-containing heterocyclic group; and Xrepresents a divalent linking group.

Abstract translation: 要解决的问题：提供适合于形成耐热性和耐溶剂性相容性的着色层的着色组合物。解决方案：彩色组合物包括（A）包含色淀颜料的着色剂，（B）包含重复单元的共聚物，所述重复单元具有 含氧饱和杂环基和由式（1）表示的重复单元，和（C）交联剂。 在式中，R表示氢或甲基; Z表示-NRR（前提是Rand Reach独立地表示氢或（未）取代的烃）或（un）取代的含氮杂环基; X代表二价连接基团。

公开(公告)号：JP2009242554A

公开(公告)日：2009-10-22

申请号：JP2008090391

申请日：2008-03-31

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA YUKIHIRO ,  TOYOSHIMA TSUKASA ,  TSUNEYOSHI MINORU ,  HASEGAWA KENJI

IPC: C08L51/04 ,  C08F267/08 ,  C08F297/02 ,  C08L23/16

Abstract: PROBLEM TO BE SOLVED: To provide a rubber product composition capable of producing a rubber product excellent in oil resistance and weather resistance. SOLUTION: A composition for a rubber product contains (C) a copolymer obtained by polymerization of (B) a monomer component containing at least one selected from the group consisting of (b-1) an unsaturated nitrile monomer, (b-2) a (meth)acrylic acid-based monomer, and (b-3) an aromatic vinyl monomer in the presence of (A) an unsaturated nitrile conjugated diene copolymer obtained by polymerization of at least (a-1) an unsaturated nitrile monomer and (a-2) a conjugated diene monomer; and (D) a copolymer obtained by polymerization of 3-10C α-olefin monomer and non-conjugated diene monomer, wherein α value of the copolymer (C) represented by the following formula (1) is 1.0 or less:α=[tanδ(150°C)-tanδ(60°C)]/tanδ(60°C). COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供能够生产耐油性和耐候性优异的橡胶产品的橡胶制品组合物。 解决方案：一种橡胶制品用组合物含有（C）通过聚合（B）含有选自（b-1）不饱和腈单体，（b- 2）（甲基）丙烯酸类单体和（b-3）芳族乙烯基单体，在（A）不饱和腈共轭二烯共聚物存在下，通过至少（a-1）不饱和腈单体 和（a-2）共轭二烯单体; 和（D）通过3-10Cα-烯烃单体和非共轭二烯单体的聚合得到的共聚物，其中由下式（1）表示的共聚物（C）的α值为1.0以下：α= [tanδ （150℃）-anδ（60℃）] /tanδ（60℃）。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009215341A

公开(公告)日：2009-09-24

申请号：JP2008057327

申请日：2008-03-07

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA YUKIHIRO ,  TSUNEYOSHI MINORU ,  TOYOSHIMA TSUKASA ,  HASEGAWA KENJI

IPC: C08F267/08 ,  C08F2/44 ,  C08F279/02 ,  C08L27/06 ,  C08L51/04

Abstract: PROBLEM TO BE SOLVED: To provide a copolymer for modifying resins, which can be compounded with the resins to improve impact resistance and processability thereof.
SOLUTION: Provided is the copolymer for modifying the resins, comprising (C) a copolymer obtained by polymerizing (B) a monomer component comprising at least one selected from the group consisting of (b-1) an unsaturated nitrile monomer, (b-2) a (meth)acrylic acid-based monomer, and (b-3) an aromatic vinyl monomer in the presence of (A) an unsaturated nitrile-conjugated dienic copolymer obtained by polymerizing at least (a-1) an unsaturated nitrile monomer and (a-2) a conjugated diene monomer, wherein the value of α{=[tanδ(150°C)-tanδ(60°C)]/tanδ(60°C)} of the (C) copolymer is ≤1.0.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于改性树脂的共聚物，其可以与树脂配混以改善耐冲击性和加工性能。 解决方案：提供用于改性树脂的共聚物，其包括（C）通过聚合（B）单体组分而获得的共聚物，所述单体组分包含选自（b-1）不饱和腈单体中的至少一种，（b-1） 在（A）不饱和腈共轭二烯共聚物存在下（a）至少（a-1）不饱和腈共轭二烯共聚物的存在下，使（b-2）（甲基）丙烯酸类单体和（b-3） 腈单体和（a-2）共轭二烯单体，其中（C）共聚物的αa= [tanδ（150℃）-anδ（60℃）] /tanδ（60℃）}的值≤ 1.0。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2005120194A

公开(公告)日：2005-05-12

申请号：JP2003355692

申请日：2003-10-15

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TOYOSHIMA TSUKASA ,  UDAGAWA YOSHIYUKI ,  TADAKI TOSHIHIRO

IPC: C09K21/02 ,  C08K3/22 ,  C08L33/00

Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant polymer composition in which a flame-retardant inorganic compound containing aluminum and having a small particle size is finely dispersed in the polymer.
SOLUTION: The flame-retardant polymer composition comprises an acrylic polymer and the flame-retardant inorganic compound containing aluminum and having a number average particle size of ≤500 nm (such as aluminum hydroxide). A preferred content of the above aluminum-containing flame-retardant inorganic compound is 10-400 pts. by mass based on 100 pts. by mass of the whole polymer containing the above acrylic polymer. The acrylic polymer and the aluminum-containing flame-retardant inorganic compound are preferably incorporated as a composite containing these.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种无卤阻燃聚合物组合物，其中含有铝并且具有小粒径的阻燃无机化合物细分散在聚合物中。 解决方案：阻燃聚合物组合物包含丙烯酸聚合物和含铝的阻燃无机化合物，其数均粒度为≤500nm（如氢氧化铝）。 上述含铝阻燃性无机化合物的优选含量为10〜400重量份。 基于100个百分点。 的含有上述丙烯酸类聚合物的全部聚合物。 丙烯酸类聚合物和含铝阻燃无机化合物优选作为含有它们的复合体结合。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004285197A

公开(公告)日：2004-10-14

申请号：JP2003078755

申请日：2003-03-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： UDAGAWA YOSHIYUKI ,  TOYOSHIMA TSUKASA ,  TADAKI TOSHIHIRO

IPC: C08J3/16 ,  C08K3/22 ,  C08L9/00

Abstract: PROBLEM TO BE SOLVED: To provide a diene rubber/aluminum hydroxide composite with the aluminum hydroxide dispersed in high purity and homogeneously, and to provide a method for producing the same. SOLUTION: The method comprises the successive steps of preparing an aluminum-containing suspension adjusted to pH5.1-8.4 and mixing the suspension and a diene rubber dispersion together to effect co-coagulation of the diene rubber and aluminum hydroxide, wherein it is preferable that the diene rubber dispersion be a latex obtained by emulsion polymerization and the aluminum-containing suspension be such as to be prepared using an aluminum salt including an aluminate or using an organoaluminum compound, water, and an acid or alkali. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供二氧化硅橡胶/氢氧化铝复合物与氢氧化铝以高纯度和均匀分散分散，并提供其制备方法。 解决方案：该方法包括制备调节至pH5.1-8.4的含铝悬浮液并将悬浮液和二烯橡胶分散体混合在一起以实现二烯橡胶和氢氧化铝的共凝结的连续步骤，其中 优选二烯橡胶分散体为通过乳液聚合获得的胶乳，并且含铝悬浮液应使用包含铝酸盐的铝盐或使用有机铝化合物，水和酸或碱制备。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2001042520A

公开(公告)日：2001-02-16

申请号：JP21699999

申请日：1999-07-30

Applicant: JSR CORP

Inventor： KOSHIMURA KATSUO ,  TOYOSHIMA TSUKASA ,  NISHIOKA TAKASHI ,  TANAKA TADAAKI

IPC: G03F7/027 ,  B41N1/12 ,  C09D11/03 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/106 ,  C09D11/108 ,  G03F7/004

Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in water developability and remarkably excellent in mechanical characteristics. SOLUTION: The photosensitive resin composition comprises (1) a copolymer comprising aliphatic conjugated diene units, and monomer units each having at least one kind of functional group selected from one polymerizable unsaturated group, carboxylic group, amino group, hydroxy group, epoxy group, sulfonic acid group, and phosphoric acid group, and monomer units each having at least 2 polymerizable unsaturated group, (2) a block copolymer comprising >=2 polymer segments different from each other in a glass transition temp. (Tg) and at least one polymer segment except the polymer segment having the lowest Tg and having the above functional group on the side chains, (3) a photopolymerizable unsaturated monomer, and (4) a photopolymerization initiator, in a (2) amount of a >=50 weight % of the total weights of the components (1) and (2).