子分类：
- C08C19/02： .氢化
- C08C19/04： .氧化
- C08C19/08： .解聚作用
- C08C19/10： .异构化;环化
- C08C19/12： .卤素原子结合到分子中
- C08C19/20： .硫原子结合到分子中
- C08C19/22： .氮原子结合到分子中
- C08C19/24： .磷原子结合到分子中
- C08C19/25： .硅原子结合到分子中
- C08C19/26： .金属原子结合到分子中
- C08C19/28： .与含碳-碳不饱和键的化合物的反应(接枝聚合物入C08F)
- C08C19/30： .添加一种试剂,该试剂与高分子的1个杂原子或1个含杂原子基团反应
- C08C2019/09： .复分解作用
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | エーテル含有カルビノール末端化ポリマー | JP2013539205 | 2011-11-10 | JP5877846B2 | 2016-03-08 | ノルベルト・シュタインハウザー |
| 62 | ゴム組成物及びタイヤ | JP2014018903 | 2014-02-03 | JP5827705B2 | 2015-12-02 | 田中 健; 森 賀子; 伊藤 夕記; 小澤 洋一; 中川 隆二; 松下 純子; 松尾 成晃; 真崎 孝二; 白石 文洋; 太田 文徳 |
| 63 | 硬化性樹脂組成物 | JP2014504756 | 2013-02-22 | JPWO2013136945A1 | 2015-08-03 | 佑基 比舎; 慶次 後藤; 公彦 依田 |
| 十分な接着性を付与することが困難であるという課題を解決する。下記(A)〜(D)成分を含有する硬化性樹脂組成物。(A)(メタ)アクリロイル基を有し、かつ、ジエン系又は水素添加されたジエン系の骨格を有するオリゴマー100質量部、(B)400質量部を超える、(メタ)アクリロイル基を有さず、かつ、ジエン系又は水素添加されたジエン系の骨格を有するオリゴマー、(C)100質量部を超える、芳香族環を有する(メタ)アクリレート、(D)光重合開始剤。更に、シランカップリング剤を含有してもよく、接着剤組成物として使用してもよい。 | ||||||
| 64 | Polyacrylic acid-based water-absorbing resin powder and a method of manufacturing the same | JP2011500511 | 2010-02-17 | JP5600670B2 | 2014-10-01 | 繁 阪本; 好夫 入江; 幸三 野木; 邦彦 石▲崎▼ |
| 65 | Rubber composition and a pneumatic tire for tire | JP2011234112 | 2011-10-25 | JP5466685B2 | 2014-04-09 | 勇 津森; 直哉 市川 |
| A rubber composition for a tire, and a pneumatic tire are provided in which the fuel economy, abrasion resistance, and deterioration resistance can be improved in a good balance. The present invention relates to a rubber composition for a tire, containing a rubber component that contains: a modified natural rubber having a phosphorus content of not more than 200 ppm; and butadiene rubber, wherein 60 to 95% by mass of the modified natural rubber and 5 to 40% by mass of the butadiene rubber are contained based on 100% by mass of the rubber component. | ||||||
| 66 | Rubber composition for tire, and pneumatic tire | JP2011234112 | 2011-10-25 | JP2013091707A | 2013-05-16 | TSUMORI ISAMU; ICHIKAWA NAOYA |
| PROBLEM TO BE SOLVED: To provide a rubber composition for a tire capable of improving fuel economy, abrasion resistance, and deterioration resistance performance in a good balance; and to provide a pneumatic tire.SOLUTION: The rubber composition for a tire includes: a modified natural rubber having a phosphorus content of ≤200 ppm; and a butadiene rubber, wherein 60-95 mass% of the modified natural rubber and 5-40 mass% of the butadiene rubber are contained based on 100 mass% of a rubber component. | ||||||
| 67 | Polybutadiene and modified polybutadiene, as well as their preparation and rubber-reinforced styrene resin composition using them | JP2012500687 | 2011-02-21 | JP5177320B2 | 2013-04-03 | 恭芳 岡部; 悠嗣 松平; チャイヤケト ヴィチュタ; 敏行 坂口 |
| Disclosed are a polybutadiene having a controlled microstructure, a narrow molecular weight distribution, minimal gel content, and a low APHA color, a modified polybutadiene, producing methods for both, and a rubber-reinforced styrene resin composition using the same. The polybutadiene of the present invention is characterized in that the ratio (Tcp/ML 1+4 ) of a 5% toluene melting viscosity (Tcp) measured at 25°C and the Mooney viscosity (ML 1+4 ) at 100°C is 2.0 or higher, the molecular weight distribution (Mw/Mn) is 2.80 or less, the gel content is 0.06 wt% or less, and the APHA color is 20 or less. | ||||||
| 68 | Excellent affinity between the inorganic filler and polymer | JP2005516243 | 2004-12-15 | JP4739025B2 | 2011-08-03 | 裕一 北川; 春夫 山田 |
| 69 | 無機充填剤との親和性に優れた重合体 | JP2005516243 | 2004-12-15 | JPWO2005056615A1 | 2007-07-05 | 春夫 山田; 北川 裕一; 裕一 北川 |
| 本発明は、(A)アルカリ金属−炭素結合またはアルカリ土類金属—炭素結合を有する炭化水素系重合体;(B)アルカリ金属−窒素結合またはアルカリ土類金属−窒素結合を有する低分子化合物、アルカリ金属−炭素結合またはアルカリ土類金属—炭素結合を有しアミノ基を含有する低分子化合物から選ばれる少なくとも1種の分子量2000以下の低分子化合物;及び(C)多官能性変性剤を反応させて得られる、少なくとも1つの変性基を有し、重量平均分子量が10,000以上の変性炭化水素系重合体であって、該変性基の窒素原子モル数(N)と、多官能変性剤(C)の官能基モル数(c)の比(N/c)が1/2を超える変性炭化水素系重合体に関する。また、該変性重合体の製造方法および該重合体を用いた組成物も開示する。本発明によれば、無機充填剤との親和性が改善され、無機充填剤を均一かつ微細な粒子状態で分散可能な重合体を提供することができる。 | ||||||
| 70 | Synthetic branched polyisoprene and methods for their production | JP2004544192 | 2003-10-13 | JP2006503935A | 2006-02-02 | ジャン リューク オジェール; フィリップ ジョンソン; ファニー バルボタン; フィリップ ロブリー |
| 本発明は、天然ゴムとよく似たマクロ構造及びミクロ構造を有する分枝された合成ポリイソプレンに関する。
本発明の1つの局面では、これらのポリイソプレンは、架橋可能なポリイソプレンからなるダンベル形状の供試体に適用すると、150%の相対的伸長度αに対して0.4MPa以上の見かけ応力F/S 0を有する。 本発明の別の局面では、これらのポリイソプレンは以下の関係を満たす。 （ｉ）Cotanδ≧0.3761.η inh +0.15、 ここで、cotanδは、前記ポリイソプレン試料の損失角の余接であり、前記試料に剪断力をかけて10%変形させ、周波数0.035Hz下で、130℃において商品名“RPA2000”で知られる器具によって測定され、また、η inhは、前記ポリイソプレンの固有粘度であり、トルエン中25℃、及びトルエン中の前記ポリイソプレンの濃度0.1g/dLにおいて測定される。 |
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| 71 | A process for the preparation of sbr rubber workability drops of improved rolling resistance | JP2001578517 | 2001-04-05 | JP3721332B2 | 2005-11-30 | サブリナ イシドーリ; ジャン トマソ ヴィオラ; ルカ ソッデュ; アッティリオ タッチオーリ; フランチェスコ マシ |
| Process for the production of statistic elastomeric conjugated diene-vinyl arene copolymers having a branched structure which comprises: (1) anionic copolymerization in solution of the conjugated diene and vinyl arene monomers, in the presence of randomizing agents and an initiator selected from the group of Lithium alkyls, the copolymerization being carried out until the almost total disappearance of the monomers; (2) addition to the solution of step (1) of a quantity of Lithium alkyl from 1 to 4 times the molar quantity of the Lithium alkyl of step (1); (3) addition to the polymeric solution of step (2) of a compound having the general formula R-Br, the molar ratio between R-Br and the total Lithium alkyl ranging from 0.6/1 to 1/1, preferably from 0.7/1 to 0.9/1, thus obtaining an elastomeric branched copolymer. | ||||||
| 72 | Unsaturated compound containing silane, electron donor-functional group and electron acceptor-functional group | JP2003389186 | 2003-11-19 | JP2004197079A | 2004-07-15 | MUSA OSAMA M |
| <P>PROBLEM TO BE SOLVED: To provide a silane functional group-containing adhesion promotor which is used in a semiconductor package and which is of low viscosity and low volatility and has no problem of the generation of moisture. <P>SOLUTION: The curable compound has a structure expressed by formula 1 and contains at least one double bond, an electron donor- or electron acceptor-functional group and a silane functional group. In the formula, E is an electron donor- or electron acceptor-functional group; Q is an oligomer- or polymer-group containing at least one carbon-carbon double bond; A is a hydrocarbyl group; and L is a linking group. The curable composition comprises a combination thereof with a hardener and, if necessary, an electrically conductive filler. <P>COPYRIGHT: (C)2004,JPO&NCIPI | ||||||
| 73 | Conjugated diene polymer and rubber composition | JP32236999 | 1999-11-12 | JP2001139603A | 2001-05-22 | SONE TAKAO; YAMAZAKI DAISUKE; NONAKA KATSUTOSHI; HATTORI IWAKAZU |
| PROBLEM TO BE SOLVED: To obtain a conjugated diene polymer which has a high 1,4-cis bond content and a low 1,2-vinyl bond content, has a narrow molecular weight distribution, has a specific functional group in a molecule, gives an excellent dispersibility for silica, and can provide a rubber composition having excellent abrasion resistance, mechanical strengths and low heat generation by blending silica with the polymer. SOLUTION: This conjugated diene type polymer contains not less than 85% of 1,4-cis bond and not more than 2.0% of 1,2-vinyl bond, has a ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn) (Mw/Mn) of not more than 5, and has at least one type of functional group selected from the group consisting of an epoxy group and a hydroxy group. A rubber composition can be obtained by blending silica with the polymer. | ||||||
| 74 | Graft copolymer | JP26629498 | 1998-09-21 | JPH11166022A | 1999-06-22 | WUENSCH JOSEF DR; ZELLER EDGAR DR |
| PROBLEM TO BE SOLVED: To produce a graft copolymer having a high stiffness, tensile strength, dimensional stability and toughness by a production method a carried out by using the graft copolymer produced by a free radical polymerization or an ion polymerization. SOLUTION: The graft copolymer is produced by (a) reacting a vinyl aromatic compound with a conjugated diene to provide a polymer A containing a C=C double bond, (b) hydroformylating the C=C double bond of the obtained polymer A in the presence of carbon monoxide, hydrogen and a hydroformylating catalyst to provide a polymer B, (c) isolating the partially or completely formylated polymer B, (d) subjecting the formyl groups of the polymer B to a C-C coupling reaction for taking vinyl aromatic units in to provide a polymer C and (e) reacting the polymer C with a vinyl aromatic compound in the presence of a metallocene catalyst composition. COPYRIGHT: (C)1999,JPO | ||||||
| 75 | The novel resin compositions containing the preparation and the resin | JP50135991 | 1990-12-20 | JP2808187B2 | 1998-10-08 | ENOMOTO MASAMI; YUASA HITOSHI; OSHIMI FUMIAKI; OOTSUKI YUTAKA |
| 76 | Modification with unsaturated peracid of (co) polymer | JP51241895 | 1994-10-26 | JPH10502391A | 1998-03-03 | ウェイ‐ベルク，キャロライン，シー．，エイチ．; エレニック，エルネー; デニコラ，アンソニー，ジェイ，ジュニア; ホフト，アンドレアス，ヘルマン; メイエル，ジョン |
| (57)【要約】 ポリマー強化物質での強化のためにより適する（コ）ポリマーを作るために、Ｃ 3 〜Ｃ 10のα‐オレフィンのポリマー、エチレンポリマー、ジエンポリマー及びエチレン及び／又はジエンとＣ 3 〜Ｃ 10のα‐オレフィンのコポリマーから選択された（コ）ポリマーを変性する方法が開示される。 この方法において、（コ）ポリマーは、（コ）ポリマーを変性するために酸基を含有する不飽和の過酸化物と接触される。 変性法は、改善された性質例えばＰＵＲラッカーにに対する接着性、及び改善された機械的性質をもたらす。 変性法は不飽和の助剤の存在下並びに（コ）ポリマーの変性のための酸基を含有する不飽和の過酸化物の使用下に実行されることが、また開示される。 最後に、該方法は、単一の処理段階においてあるいは二つ又はそれ以上の逐次の処理段階において実行され得る。 | ||||||
| 77 | Hydroformylation of ethylenic unsaturated polymer in aqueous dispersion | JP13962197 | 1997-05-29 | JPH1053613A | 1998-02-24 | ZELLER EDGAR DR; LEUBE HARTMANN F DR; SCHLARB BERNHARD DR; KNEUPER HEINZ-JOSEF DR; ROEPER MICHAEL PROF DR |
| PROBLEM TO BE SOLVED: To enable hydroformylating a polymer in the state of an aqueous dispersion by using a specific catalyst under specific conditions. SOLUTION: This method for hydroformylating an ethylenic unsaturated polymer comprises reacting (C) carbon monoxide and (D) hydrogen with (B) the aqueous dispersion of a polymer having ethylenic unsaturated double bonds in the presence of (A) a hydroformylation catalyst under a condition that the catalyst is at least partially impregnated into the phase of the polymer or at least into the boundary of the polymer/aqueous phase. The component A is preferably the salt or complex of cobalt, rhodium or ruthenium, especially rhodium. The reaction conditions are preferably selected from a temperature range of 50-150°C and a pressure range of 20-300 bars. The polymer dispersion preferably contains a (co)polymer produced from 10-100wt.% of at least one conjugated diene and 0-90wt.% of at least one monoolefinic unsaturated monomer capable of copolymerizable with the diene. COPYRIGHT: (C)1998,JPO | ||||||
| 78 | Ajidosuruhoniru preparation of benzoic acid | JP18972286 | 1986-08-14 | JPH0761993B2 | 1995-07-05 | アンヌ・カタリヌス・ウデイング |
| 79 | Production of rubber | JP22140290 | 1990-08-24 | JPH03106901A | 1991-05-07 | RIHIYARUTO BAIDAA; RARUFU DOUYARUDEIN; HANSUUBIRUHERUMU ENGERUSU |
| PURPOSE: To bond a rubber without performing crosslinking by reacting a specific rubber and a phenol compound if necessary in the presence of a catalyst in a lumpy state. CONSTITUTION: A natural or synthetic rubber (A) having Mn of 40000 or more, pref., 40000-200000 and having 3-250 double bonds per 1000 carbon atoms in the rubber and a phenol compound (B) represented by formula I or II (wherein R 1-R 3 are each H, a 1-12C alkyl, cyclohexyl, phenyl, a 1-12C alkoxy, a 1-6C alkylphenyl, a phenyl 1-6C alkyl, F or Cl and R 1 and R 2 may form an alicyclic or aromatic condensed 6-membered ring; (m) is 1-2; and Y is a group capable of reacting with a radical) are reacted in a lumpy state at 50-150°C for 1-30 min in the presence of a 0-0.2 mol per one mol of the component B of a catalyst to obtain the objective rubber having 5-60 phenolic OH groups. COPYRIGHT: (C)1991,JPO | ||||||
| 80 | JPH023802B2 - | JP2547682 | 1982-02-19 | JPH023802B2 | 1990-01-25 | KITAHARA SHIZUO; HIROKAWA YOSHITSUGU; KAWADA HARUNORI; FUJII TOSHIHIRO; SUGI NAGATOSHI; HASEGAWA HIROAKI; YOSHIOKA AKIRA |
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