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41. 发明专利

JP5864288B2 ゴム組成物及び空気入りタイヤ有权
公开(公告)号：JP5864288B2
公开(公告)日：2016-02-17
申请号：JP2012015730
申请日：2012-01-27
申请人：住友ゴム工業株式会社
发明人：時宗隆一 , 日野原祐子
IPC分类号： C08K3/36 , C08F236/14 , B60C1/00 , C08L9/00

42. 发明专利

JP2014058645A Rubber composition for base tread, and pneumatic tire 审中-公开
标题翻译：基础用橡胶组合物和气动轮胎
公开(公告)号：JP2014058645A
公开(公告)日：2014-04-03
申请号：JP2012205986
申请日：2012-09-19
申请人： Sumitomo Rubber Ind Ltd , 住友ゴム工業株式会社
发明人： MIAO DONG , IMOTO YOJI , NISHIOKA KAZUYUKI
IPC分类号： C08L15/00 , B60C1/00 , B60C11/00 , C08F8/00 , C08F236/14 , C08K3/36 , C08K5/20
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread capable of improving high mileage, fracture resistant strength and processability in a good balance, and a pneumatic tire using the composition.SOLUTION: The rubber composition comprises a rubber component, silica, and a compound expressed by a formula (I). In 100 mass% of the rubber component, the following conjugate diene polymer is included by 5 mass% or more: the conjugate diene polymer has a monomer unit based on a conjugate diene, a monomer unit based on a compound having a substituted silyl group, and a monomer unit based on a compound having a substituted amino group or a nitrogen-containing heterocyclic group, and the polymer is modified, at least in one end of the copolymer, with at least one compound selected from a compound group consisting of compounds having an amino group and a carbonyl group which may have a substituent and compounds having an amino group and a thiocarbonyl group which may have a substituent. The composition contains, with respect to 100 parts by mass of the rubber composition, 5 to 150 parts by mass of the silica. In the formula (I), drepresents an integer of 0 to 8.
摘要翻译：要解决的问题：提供一种用于基础胎面的橡胶组合物，其能够以良好的平衡度提高高里程，抗裂强度和加工性，以及使用该组合物的充气轮胎。溶胶：橡胶组合物包含橡胶组分，二氧化硅，和由式（I）表示的化合物。在100质量％的橡胶组分中，以下共轭二烯聚合物的含量为5质量％以上：共轭二烯系聚合物具有基于共轭二烯的单体单元，基于具有取代甲硅烷基的化合物的单体单元，和基于具有取代的氨基或含氮杂环基的化合物的单体单元，并且聚合物在共聚物的至少一端与至少一种选自由化合物组成的化合物组成的化合物进行改性，所述化合物具有可以具有取代基的氨基和羰基，具有氨基的化合物和可以具有取代基的硫代羰基。该组合物相对于100质量份的橡胶组合物含有5〜150质量份的二氧化硅。在式（I）中，d表示0〜8的整数。

43. 发明专利

JP2013209462A Conjugated diene polymer, polymer composition, and method for producing conjugated diene polymer 审中-公开
标题翻译：共聚二烯聚合物，聚合物组合物和生产共轭二烯聚合物的方法
公开(公告)号：JP2013209462A
公开(公告)日：2013-10-10
申请号：JP2012079327
申请日：2012-03-30
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： FUJII TORU , ITO MANA
IPC分类号： C08F236/14 , C08L47/00
CPC分类号： C08F236/14 , C08L15/00 , C08L19/006
摘要： PROBLEM TO BE SOLVED: To provide: a conjugated diene polymer which is usable in preparation of a polymer composition being excellent in fuel consumption-saving property; a polymer composition containing the conjugated diene polymer and a reinforcing member; and a method for producing conjugated diene polymer.SOLUTION: A conjugated diene polymer comprises a monomer unit derived from a conjugated diene, a monomer unit derived from a silicon-containing vinyl monomer in which a substituted amino group is bonded to a silicon atom, and a monomer unit derived from a silicon-containing vinyl monomer in which a substituted amino group is bonded to a silicon atom via a hydrocarbylene group.
摘要翻译：要解决的问题：提供：可用于制备节省燃料的性能优异的聚合物组合物的共轭二烯聚合物; 含有共轭二烯聚合物和增强材料的聚合物组合物; 共轭二烯系聚合物的制造方法。共轭二烯系聚合物包含衍生自共轭二烯的单体单元，衍生自取代氨基与硅原子结合的含硅乙烯基单体的单体单元，以及来自含硅乙烯基单体的单体单元，其中取代的氨基通过亚烃基与硅原子结合。

44. 发明专利

JP2005179511A Radically polymerizable coating material composition 审中-公开
标题翻译：无机可聚合涂料组合物
公开(公告)号：JP2005179511A
公开(公告)日：2005-07-07
申请号：JP2003422566
申请日：2003-12-19
申请人： Dainippon Ink & Chem Inc , 大日本インキ化学工業株式会社
发明人： FRINGS RAINER B , SHIBATA O , GRAHE GERWALD F DR
IPC分类号： C08F2/50 , C08F220/28 , C08F236/14 , C08F283/01 , C08G63/553 , C09D7/12 , C09D11/033 , C09D11/10 , C09D11/101 , C09D11/104 , C09D167/06
摘要： PROBLEM TO BE SOLVED: To obtain a radically polymerizable coating material composition which has an improved adhesion to substrates made of metals and plastics, gives a coated film excellent in flexibility, toughness and impact resistance, is easy to manufacture, allows users to choose a resin suitable for a specific application for the coating materials in UV-curable applications, has a low viscosity and needs a reduced amount of a diluting solvent. SOLUTION: This radically polymerizable coating material composition contains a photopolymerization initiator and a highly branched polyester having unsaturated double bonds at the terminals obtained by the polymerization of a multifunctional sorbate and a multifunctional acrylate having different numbers of functional groups by the Diels-Alder reaction. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了获得与由金属和塑料制成的基材具有改善的粘合性的自由基聚合性涂料组合物，得到柔软性，韧性和抗冲击性优异的涂膜，易于制造，选择适合于紫外线固化应用中的涂料的具体应用的树脂，具有低粘度并且需要减少量的稀释溶剂。解决方案：该可自由基聚合的涂料组合物包含光聚合引发剂和通过多官能山梨酸酯和通过Diels-Alder具有不同数目的官能团的多官能丙烯酸酯而获得的末端具有不饱和双键的高支化聚酯反应。版权所有（C）2005，JPO＆NCIPI

45. 发明专利

JP3467825B2 Method of manufacturing a rubber composition 失效
公开(公告)号：JP3467825B2
公开(公告)日：2003-11-17
申请号：JP5277794
申请日：1994-02-25
申请人：日本ゼオン株式会社
发明人：昌生中村 , 徹八道 , 実福永 , 幸雄高岸
IPC分类号： C08K3/36 , C08F236/04 , C08F236/14 , C08K3/00 , C08K5/00 , C08K5/54 , C08K5/541 , C08K9/02 , C08L9/06

46. 发明专利

JP2001505947A 失效
公开(公告)号：JP2001505947A
公开(公告)日：2001-05-08
申请号：JP52618798
申请日：1997-12-05
IPC分类号： C08F236/04 , B01F20060101 , C08F20060101 , C08F212/08 , C08F216/12 , C08F218/04 , C08F220/62 , C08F222/02 , C08F226/10 , C08F236/14 , C08F236/22 , C08F242/00 , C09D20060101 , C09J20060101

47. 发明专利

JP2001097754A CEMENT DISPERSING AGENT 失效
公开(公告)号：JP2001097754A
公开(公告)日：2001-04-10
申请号：JP2000257382
申请日：2000-08-28
申请人： KAWASAKI STEEL CO
发明人： TAKAGI MASATO , SUZUKI TOSHIHIDE
IPC分类号： C04B24/26 , C04B103/32 , C08F212/14 , C08F220/26 , C08F236/14 , C08F290/06
摘要： PROBLEM TO BE SOLVED: To obtain an additive capable of raising the fluidity of a cement composition such as a cement, a mortar or a concrete, preventing a reduction in the fluidity with time (called slump loss) and improving the executability by compounding the additive with the cement composition. SOLUTION: This cement dispersing agent comprises a water-soluble vinyl polymer in a molar ratio of constituent units represented by formula (I) [R1 and R2 denote each hydrogen or methyl group; M is an alkali metal, an alkaline earth metal, ammonium group or an organic amine group; and X denotes formula (III), formula (IV) or formula (V) (R10, R11, R12 and R13 denote each independently hydrogen or methyl group)] and formula (II) (R3 and R4 denote each hydrogen or methyl group; R5 denotes a 1-3C alkyl group; (n) denotes 2 or 3; (m) denotes an integer of 1-100; and Y denotes independently CH2 or CO) within the range of (95/5) to (30/70).

48. 发明专利

JPH11263814A WATER-SOLUBLE COPOLYMER (SALT) CONTAINING SULFO GROUP AND CARBOXY GROUP 失效
公开(公告)号：JPH11263814A
公开(公告)日：1999-09-28
申请号：JP8825498
申请日：1998-03-18
申请人： JSR CORP
发明人： KANAMORI TARO , BESSHO KEIICHI , HIGAMI MAKOTO , ISHIKAWA KATSUHIRO
IPC分类号： C08F216/14 , C08F236/14
摘要： PROBLEM TO BE SOLVED: To provide a water-soluble copolymer (salt) containing a sulfo group and a carboxy group which shows an extremely good dispersibility and dispersion stability in a superfine particle dispersion. SOLUTION: This is a copolymer (salt) obtd. by copolymerizing monomer components comprising a sulfo group contg.-monomer and a carboxy group- contg. monomer, with a wt. average mol.wt. of 10,000-500,000 and an average particle size of a precipitate of

49. 发明专利

JPH09132616A GAS BARRIER COPOLYMER 失效
公开(公告)号：JPH09132616A
公开(公告)日：1997-05-20
申请号：JP28896095
申请日：1995-11-07
申请人： DENKI KAGAKU KOGYO KK
发明人： NAKAZAWA MAKOTO , INO TAKEHITO , KOBAYASHI YOSHIYUKI
IPC分类号： C08F212/08 , C08F36/04 , C08F212/00 , C08F236/14
摘要： PROBLEM TO BE SOLVED: To obtain a recyclable gas barrier copolymer excellent in gas barrier properties, transparency, heat stability and bondability to PS by forming it so that it may comprises a specified repeating aromatic vinyl units and repeating vicinal diol units and it may have a specified molecular weight. SOLUTION: This gas barrier copolymer comprises 0.1-90mol% repeating aromatic vinyl units represented by formula I (wherein R is H or CH3 ; R is H or a 20C or lower alkyl; and (a) is 1-3), 10-99.9mol% repeating vicinal diol units represented by formula II (wherein X and X are each R ) and 50mol% or below (the total is 100mol%) repeating 4C monoepoxy and/or conjugated diene units and has a weight-average molecular weight of 10,000-1,000,000 (in terms of the PS). This copolymer can be produced, for example, by subjecting an epoxidized copolymer obtained by adding an organic acid and H2 O2 to a styrene/butadiene random copolymer solution obtained by anionic solution polymerization and reacting the whole to a ring opening reaction with an organic acid and reacting the product with an alkali.

50. 发明专利

JPH0517510A PRODUCTION OF NEW COPOLYMER LATEX 失效
公开(公告)号：JPH0517510A
公开(公告)日：1993-01-26
申请号：JP17384691
申请日：1991-07-15
申请人： ASAHI CHEMICAL IND
发明人： MUROI TOSHIMASA , TSURUMI MICHIO
IPC分类号： C08F2/38 , C08F220/04 , C08F222/02 , C08F236/00 , C08F236/04 , C08F236/14 , D06M15/693 , D21H19/44
摘要： PURPOSE:To obtain a conjugated diene-based copolymer latex having high performance as a binder. CONSTITUTION:This production method is to produce a copolymer latex characterized as follows. (A) A dimer of a nuclearly substituted alpha-methylstyrene is used as (d) a chain transfer agent with (B) other chain transfer agents containing sulfur element in combination and potassium hydroxide is used after the polymerization in emulsion copolymerization of (a) a conjugated diene with (b) an ethylenically unsaturated carboxylic acid and (c) other monomers. Balance between blister resistance and stickiness of coated paper is improved in using the resultant latex as a binder for pigment-coated paper.

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