"Method For Manufacturing Olefin"

Abstract: It is an object of the present invention to provide a method for manufacturing an olefin, wherein side reactions of a metathesis reaction are suppressed and the selectivity of a desired product is increased by facilitating double bond isomerization of raw material olefins. Furthermore, it is an object to provide a method for manufacturing an olefin, wherein a desired product can be obtained efficiently at a high productivity by maintaining the activity of a metathesis catalyst for a long term and suppressing deterioration of performance of a catalyst (isomerization catalyst) for facilitating double bond isomerization of the raw material olefins. [Solution] A method for manufacturing an olefin according to the present invention is a method for manufacturing an olefin through reaction between the same type of or different types of raw material olefins to obtain an olefin having a structure different from the structure of the raw material olefins, the method including using a catalyst containing at least one type of metal element selected from the group consisting of tungsten, molybdenum, and rhenium together with other specific catalysts.

Patent Information

Application #

Filing Date

31 October 2011

Publication Number

01-2013

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

remfry-sagar@remfry.com

Parent Application

Applicants

MITSUI CHEMICALS, INC.

5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO 1057117, JAPAN,

Inventors

1. SATORU MIYAZOE

C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 2990265, JAPAN,

2. HIROKAZU IKENAGA

C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 2990265, JAPAN

3. MAKOTO KOTANI

C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 2990265, JAPAN

Specification

NA

Documents

Application Documents

#	Name	Date
1	8439-delnp-2011-GPA.pdf	2012-04-09
1	8439-DELNP-2011_EXAMREPORT.pdf	2016-06-30
2	8439-delnp-2011-Form-5.pdf	2012-04-09
2	8439-delnp-2011-Correspondence Others-(24-05-2012).pdf	2012-05-24
3	8439-delnp-2011-Form-3.pdf	2012-04-09
3	8439-delnp-2011-Form-3-(24-05-2012).pdf	2012-05-24
4	8439-delnp-2011-Form-2.pdf	2012-04-09
4	8439-delnp-2011-Correspondence Others-(07-05-2012).pdf	2012-05-07
5	8439-delnp-2011-Form-3-(07-05-2012).pdf	2012-05-07
5	8439-delnp-2011-Form-18.pdf	2012-04-09
6	8439-delnp-2011-Form-1.pdf	2012-04-09
6	8439-delnp-2011-Abstract.pdf	2012-04-09
7	8439-delnp-2011-Drawings.pdf	2012-04-09
7	8439-delnp-2011-Claims.pdf	2012-04-09
8	8439-delnp-2011-Description (Complete).pdf	2012-04-09
8	8439-delnp-2011-Correspondence Others.pdf	2012-04-09
9	8439-delnp-2011-Description (Complete).pdf	2012-04-09
9	8439-delnp-2011-Correspondence Others.pdf	2012-04-09
10	8439-delnp-2011-Claims.pdf	2012-04-09
10	8439-delnp-2011-Drawings.pdf	2012-04-09
11	8439-delnp-2011-Form-1.pdf	2012-04-09
11	8439-delnp-2011-Abstract.pdf	2012-04-09
12	8439-delnp-2011-Form-3-(07-05-2012).pdf	2012-05-07
12	8439-delnp-2011-Form-18.pdf	2012-04-09
13	8439-delnp-2011-Form-2.pdf	2012-04-09
13	8439-delnp-2011-Correspondence Others-(07-05-2012).pdf	2012-05-07
14	8439-delnp-2011-Form-3.pdf	2012-04-09
14	8439-delnp-2011-Form-3-(24-05-2012).pdf	2012-05-24
15	8439-delnp-2011-Form-5.pdf	2012-04-09
15	8439-delnp-2011-Correspondence Others-(24-05-2012).pdf	2012-05-24
16	8439-DELNP-2011_EXAMREPORT.pdf	2016-06-30
16	8439-delnp-2011-GPA.pdf	2012-04-09