METHOD FOR PRODUCING METHACRYLIC ACID

Title:

METHOD FOR PRODUCING METHACRYLIC ACID

Document Type and Number:

WIPO Patent Application WO/2023/190564

Kind Code:

A1

Abstract:

A method for producing methacrylic acid, the method involving decarboxylating a mesaconic acid or an isomer thereof in the presence of protocatechuate decarboxylase.

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Inventors:

SHIRAI TOMOKAZU (JP)
MORI YUTARO (JP)

Application Number:

PCT/JP2023/012614

Publication Date:

October 05, 2023

Filing Date:

March 28, 2023

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Assignee:

RIKEN (JP)

International Classes:

C12N15/60; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N9/88; C12N15/63; C12P7/40

Domestic Patent References:

WO2018199112A1

2018-11-01

Foreign References:

JP2011519561A	2011-07-14
JP2014518613A	2014-08-07

Other References:

BOHRE, Ashish et al. Synthesis of bio-based methacrylic acid from biomass-derived itaconic acid over barium hexa-aluminate catalyst by selective decarboxylation reaction. Molecular Catalysis, 2019, 476, 110520, pp. 1-7

Attorney, Agent or Firm:

CENTCREST IP ATTORNEYS (JP)

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