专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2975084A4 RUBBER COMPOSITION, METHOD FOR MANUFACTURING SAME, VULCANIZED RUBBER, AND TIRE 有权
标题翻译：橡胶组合物用于生产物，轮胎橡胶硫化
公开(公告)号：EP2975084A4
公开(公告)日：2016-03-09
申请号：EP14762992
申请日：2014-03-14
申请人： BRIDGESTONE CORP , OJI HOLDINGS CORP
发明人： TAKAOKA SAAYA , AKAI HIDEKO , SHIRAHAMA RIE , NOISHIKI YASUTOMO , NOGUCHI YUICHI
IPC分类号： C08L7/02 , B60C1/00 , B60C11/14 , C08J3/205 , C08K3/00 , C08K9/04 , C08L21/00
CPC分类号： C08L7/00 , B60C1/00 , B60C2011/145 , C08J3/2053 , C08J2300/26 , C08K9/04 , C08L1/26 , C08L7/02 , C08L21/00 , C08L2205/16
摘要： Provided are a rubber composition provided with excellent reinforcement properties by improving the dispersibility of fibers in a rubber component when the fibers are added to the rubber, a method for manufacturing the same, a vulcanized rubber, and a tire. A rubber composition comprising a rubber component and short fibers, wherein the short fibers are cationized. A method for manufacturing the rubber composition, comprising a mixing step for mixing cationized short fibers and rubber latex to prepare a rubber-short fiber mixed solution, and a drying step for drying the rubber-short fiber mixed solution to give a rubber composition.

2. 发明公开

EP2857509A4 ISOPRENE SYNTHASE AND POLYNUCLEOTIDE ENCODING SAME, AND METHOD FOR PRODUCING ISOPRENE MONOMER 有权
标题翻译： ISOPRENSYNTHASE并确保生产异戊二烯核苷酸，其编码和方法
公开(公告)号：EP2857509A4
公开(公告)日：2016-03-02
申请号：EP13796298
申请日：2013-03-12
申请人： BRIDGESTONE CORP , AJINOMOTO KK
发明人： HAYASHI YASUYUKI , HARADA MINAKO , TAKAOKA SAAYA , FUKUSHIMA YASUO , YOKOYAMA KEIICHI , NISHIO YOSUKE , TAJIMA YOSHINORI , MIHARA YOKO , NAKATA KUNIO
IPC分类号： C12N15/09 , C08F36/08 , C12N1/21 , C12N9/88 , C12P5/02
CPC分类号： C12P5/007 , C08F36/08 , C12N9/88 , C12Y402/03027
摘要： The present invention provides means useful for establishing an excellent isoprene monomer production system. Specifically, the present invention provides a polynucleotide of the following (a), (b), or (c): (a) a polynucleotide comprising (i) the nucleotide sequence represented by SEQ ID NO:1, or (ii) the nucleotide sequence consisting of the nucleotide residues at positions 133 to 1785 in the nucleotide sequence represented by SEQ ID NO:1; (b) a polynucleotide that comprises a nucleotide sequence having 90% or more identity to the nucleotide sequence of (i) or (ii) above, and encodes a protein having an isoprene synthase activity; or (c) a polynucleotide that hybridizes under a stringent condition with a polynucleotide consisting of a nucleotide sequence complementary to the nucleotide sequence of (i) or (ii) above, and encodes a protein having an isoprene synthase activity; and the like.
摘要翻译：本发明提供了装置，用于具体地建立一个极好的异戊二烯单体的生产系统是有用的，本发明提供了一种多核苷酸的下述（a），（b）或（c）中。（A）的多核苷酸包含（i）的核苷酸由序列SEQ ID NO：1代表的，或（ii）在由SEQ ID NO所代表的核苷酸序列的位置133至1785的核苷酸残基的由...组成的核苷酸序列：1; （B）的多核苷酸没有包括具有90％或更高同一性的（i）所述的核苷酸序列或（ii）上述的核苷酸序列，且编码具有异戊二烯合酶活性的蛋白质; 或（c）的多核苷酸杂交并与多核苷酸由与（i）或的核苷酸序列互补的核苷酸序列的在严格条件下上述（ii），和编码具有异戊二烯合酶活性的蛋白质; 等等。

3. 发明公开

EP2975077A4 METHOD FOR MANUFACTURING RUBBER COMPOSITION, RUBBER COMPOSITION, VULCANIZED RUBBER, AND TIRE 有权
标题翻译：方法制造橡胶组合物，橡胶组合物轮胎
公开(公告)号：EP2975077A4
公开(公告)日：2016-03-16
申请号：EP14764653
申请日：2014-03-14
申请人： BRIDGESTONE CORP
发明人： TAKAOKA SAAYA , AKAI HIDEKO , SAWADA SACHIKO , NAGATANI HIROYUKI , BANZASHI GO
IPC分类号： C08J3/20 , B60C1/00 , C08J5/04 , C08L7/00 , C08L21/02
CPC分类号： C08J5/045 , B60C1/00 , C08J3/20 , C08J3/2053 , C08J3/215 , C08J2307/00 , C08J2307/02 , C08J2401/02 , C08L7/00 , C08L21/02
摘要： Provided are a method for manufacturing a rubber composition, which method can give a rubber composition provided with excellent reinforcement properties by improving the dispersibility of fibers in a rubber component when the fibers are added to the rubber, a rubber composition obtained using this method, a vulcanized rubber, and a tire. The method is a method for manufacturing a rubber composition comprising short fibers, comprising a dispersion preparation step for preparing a short fiber dispersion by adding the short fibers into a liquid, a mixed dispersion preparation step for preparing a mixed dispersion by adding at least one dispersant selected from the group consisting of carbon black and inorganic compounds into the short fiber dispersion, a mixing step for mixing the mixed dispersion and rubber latex to prepare a rubber-short fiber mixed solution, and a drying step for drying the rubber-short fiber mixed solution to give a rubber composition.
摘要翻译：提供的是一种用于制造橡胶组合物，其方法可以给通过当纤维被加入到橡胶改进在橡胶组分纤维的分散设置有优异的增强性能的橡胶组合物的方法，使用这种方法的橡胶组合物而得到，一个硫化橡胶和轮胎。该方法是一种用于制造橡胶组合物，包括短纤维，其包括用于通过将短纤维进入液体，通过加入至少一种分散剂制备混合分散的混合分散体制备步骤制备短纤维分散液中的分散体的制备步骤的方法选自炭黑和无机化合物的进短纤维分散选择，用于混合的混合分散液和橡胶胶乳中的混合步骤，以制备橡胶短纤维混合溶液中，并混合用于干燥橡胶短纤维的干燥工序溶液，得到的橡胶组合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式