公开(公告)号：BRPI0414210B1

公开(公告)日：2014-09-02

申请号：BRPI0414210

申请日：2004-09-03

Applicant: UBE INDUSTRIES

Inventor： TANAKA YASUHIRO ,  MACHIDA TOSHIKAZU ,  SATO HIROSHI ,  KURODA NOBUYUKI ,  TSUGAWA MITSUMASA ,  HATAKENAKA SANAE ,  FUJIMOTO MIKIO ,  YOSHIKIYO MOTOZO

IPC: C07F7/12 ,  C07F7/02 ,  C07F7/04 ,  C07F7/10 ,  C08F4/654 ,  C08F10/00

Abstract: A process for the production of trialkoxyhalosilanes which comprises reacting a tetrahalosilane [37] with a tetra- alkoxysilane [38] in the presence of an alcohol whose alkoxy group is the same as those of the tetraalkoxysilane to thereby obtain a trialkoxyhalosilane [39], characterized in that the alcohol is used in an amount of 5 to 50 % by mole based on the total amount of Si of the tetrahalosilane and the tetraalkoxysilane: SiX 4 [37] (wherein X is halogeno) Si(OR 1 ) 4 [38] (wherein R 1 is a hydrocarbon group having 1 to 6 carbon atoms) XSi(OR 1 ) 3 [39] (wherein X and R 1 are each as defined above).

公开(公告)号：BRPI0414210A

公开(公告)日：2006-10-31

申请号：BRPI0414210

申请日：2004-09-03

Applicant: UBE INDUSTRIES

Inventor： YOSHIKIYO MOTOZO ,  TANAKA YASUHIRO ,  MACHIDA TOSHIKAZU ,  SATO HIROSHI ,  KURODA NOBUYUKI ,  TSUGAWA MITSUMASA ,  HATAKENAKA SANAE ,  FUJIMOTO MIKIO

IPC: C07F7/02 ,  C07F7/04 ,  C08F10/00 ,  C07F7/12 ,  C07F7/10 ,  C08F4/654

Abstract: A process for the production of trialkoxyhalosilanes which comprises reacting a tetrahalosilane [37] with a tetra- alkoxysilane [38] in the presence of an alcohol whose alkoxy group is the same as those of the tetraalkoxysilane to thereby obtain a trialkoxyhalosilane [39], characterized in that the alcohol is used in an amount of 5 to 50 % by mole based on the total amount of Si of the tetrahalosilane and the tetraalkoxysilane: SiX 4 [37] (wherein X is halogeno) Si(OR 1 ) 4 [38] (wherein R 1 is a hydrocarbon group having 1 to 6 carbon atoms) XSi(OR 1 ) 3 [39] (wherein X and R 1 are each as defined above).

公开(公告)号：JP2002249460A

公开(公告)日：2002-09-06

申请号：JP2001047836

申请日：2001-02-23

Applicant: UBE INDUSTRIES

Inventor： KASHIWAGI KOICHI ,  WATABE MASAHIKO ,  TSUGAWA MITSUMASA

IPC: C07C51/08 ,  C07C51/44 ,  C07C51/48

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high purity 2-butyloctanedioic acid (especially containing essentially no 1,10-dodecanedioic acid). SOLUTION: The method for producing 2-butyloctanedioic acid is characterized by (1) esterifying 7-cyanoundecanoic acid and/or 2-butyl-7-cyanoheptanoic acid, (2) separating by distillation an ester of 7-cyanoundecanoic acid and/or an ester of 2-butyl-7-cyanoheptanoic acid from the esterified solution, (3) forming a salt of 2-butyl octanedioic acid by hydrolyzing the ester in the presence of an alkaline compound and (4) forming 2-butyloctanedioic acid by treating the hydrolyzed solution with an acid.

公开(公告)号：EP2832750A4

公开(公告)日：2015-11-04

申请号：EP13770318

申请日：2013-04-01

Applicant: UBE INDUSTRIES ,  ADVANCED SOFTMATERIALS INC

Inventor： OOMORI KIYOSHI ,  SADAIKE SHINICHIRO ,  TSUGAWA MITSUMASA ,  FUJIMOTO MIKIO ,  IWATA MINORU ,  HAYASHI YUKI

IPC: C08B37/16 ,  C08G65/04 ,  C08G83/00 ,  C08L5/16 ,  C08L71/02 ,  C08L101/00

CPC classification number: C08G83/007 ,  C08B37/0015 ,  C08L5/16 ,  C08L101/005 ,  C08L71/02

公开(公告)号：EP1671977A4

公开(公告)日：2009-07-01

申请号：EP04772788

申请日：2004-09-03

Applicant: UBE INDUSTRIES

Inventor： YOSHIKIYO MOTOZO ,  TANAKA YASUHIRO ,  MACHIDA TOSHIKAZU ,  SATO HIROSHIO ,  KURODA NOBUYUKI ,  TSUGAWA MITSUMASA ,  HATAKENAKA SANAE ,  FUJIMOTO MIKIO

IPC: C07F7/12 ,  C07F7/02 ,  C07F7/04 ,  C07F7/10 ,  C08F4/654 ,  C08F10/00

CPC classification number: C07F7/045 ,  C07F7/025 ,  C08F10/00 ,  C08F4/6574

Abstract: A process for the production of trialkoxyhalosilanes which comprises reacting a tetrahalosilane [37] with a tetra- alkoxysilane [38] in the presence of an alcohol whose alkoxy group is the same as those of the tetraalkoxysilane to thereby obtain a trialkoxyhalosilane [39], characterized in that the alcohol is used in an amount of 5 to 50 % by mole based on the total amount of Si of the tetrahalosilane and the tetraalkoxysilane: SiX4 [37] (wherein X is halogeno) Si(OR1)4 [38] (wherein R1 is a hydrocarbon group having 1 to 6 carbon atoms) XSi(OR1)3 [39] (wherein X and R1 are each as defined above).

Abstract translation: 一种用于生产trialkoxyhalosilanes包括使四卤代硅烷[37]与四烷氧基硅烷[38]在醇谁的烷氧基的存在的过程是相同的四烷氧基硅烷的，从而获得一个trialkoxyhalosilane [39]为特征的 DASS DAS醇在摩尔基础上，四卤代硅烷的Si的总量的5至50％的量使用和四烷氧基硅烷：六4 [37]（其中，X为卤代）的Si（OR 1）4 [38] （worin R 1为具有1至6个碳原子的烃基）XSI的（OR 1）3 [39]（其中，X和R 1各自如上所定义）。