JPS50126605A - - Google Patents

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Publication number
JPS50126605A
JPS50126605A JP3301674A JP3301674A JPS50126605A JP S50126605 A JPS50126605 A JP S50126605A JP 3301674 A JP3301674 A JP 3301674A JP 3301674 A JP3301674 A JP 3301674A JP S50126605 A JPS50126605 A JP S50126605A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3301674A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3301674A priority Critical patent/JPS50126605A/ja
Publication of JPS50126605A publication Critical patent/JPS50126605A/ja
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP3301674A 1974-03-23 1974-03-23 Pending JPS50126605A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3301674A JPS50126605A (ja) 1974-03-23 1974-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3301674A JPS50126605A (ja) 1974-03-23 1974-03-23

Publications (1)

Publication Number Publication Date
JPS50126605A true JPS50126605A (ja) 1975-10-04

Family

ID=12374998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3301674A Pending JPS50126605A (ja) 1974-03-23 1974-03-23

Country Status (1)

Country Link
JP (1) JPS50126605A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353613A (en) * 1976-10-26 1978-05-16 Nippon Zeon Co Ltd Preparation of methacrylic acid
US4954650A (en) * 1988-07-11 1990-09-04 Sumitomo Chemical Company, Ltd. Method for production of methacrylic acid
JP2000290226A (ja) * 1999-04-05 2000-10-17 Nippon Shokubai Co Ltd 易重合性物質含有物の精製方法およびその装置
JP2001141143A (ja) * 1999-11-10 2001-05-25 Taiyo Toyo Sanso Co Ltd クリーンガスの供給路における管継手構造
JP2002046794A (ja) * 2000-08-02 2002-02-12 Nippon Shokubai Co Ltd 易重合性および凝固性のある液体物質を含む貯槽装置およびその圧力制御方法
JP2005298384A (ja) * 2004-04-09 2005-10-27 Asahi Kasei Chemicals Corp (メタ)アクリル酸又は/かつ(メタ)アクロレインを含む反応ガスの冷却方法
KR20200122302A (ko) 2018-02-20 2020-10-27 닛뽄 가야쿠 가부시키가이샤 촉매 및 그것을 이용한 직결 2단 접촉 기상 산화 방법
KR20210029151A (ko) 2018-07-09 2021-03-15 닛뽄 가야쿠 가부시키가이샤 촉매 및 그것을 이용한 화합물의 제조 방법
KR20230140472A (ko) 2022-03-24 2023-10-06 닛뽄 가야쿠 가부시키가이샤 불포화 알데히드 및/또는 불포화 카본산의 제조 방법

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353613A (en) * 1976-10-26 1978-05-16 Nippon Zeon Co Ltd Preparation of methacrylic acid
JPS5625219B2 (ja) * 1976-10-26 1981-06-11
US4954650A (en) * 1988-07-11 1990-09-04 Sumitomo Chemical Company, Ltd. Method for production of methacrylic acid
JP2000290226A (ja) * 1999-04-05 2000-10-17 Nippon Shokubai Co Ltd 易重合性物質含有物の精製方法およびその装置
JP2001141143A (ja) * 1999-11-10 2001-05-25 Taiyo Toyo Sanso Co Ltd クリーンガスの供給路における管継手構造
JP2002046794A (ja) * 2000-08-02 2002-02-12 Nippon Shokubai Co Ltd 易重合性および凝固性のある液体物質を含む貯槽装置およびその圧力制御方法
JP2005298384A (ja) * 2004-04-09 2005-10-27 Asahi Kasei Chemicals Corp (メタ)アクリル酸又は/かつ(メタ)アクロレインを含む反応ガスの冷却方法
KR20200122302A (ko) 2018-02-20 2020-10-27 닛뽄 가야쿠 가부시키가이샤 촉매 및 그것을 이용한 직결 2단 접촉 기상 산화 방법
KR20210029151A (ko) 2018-07-09 2021-03-15 닛뽄 가야쿠 가부시키가이샤 촉매 및 그것을 이용한 화합물의 제조 방법
KR20230140472A (ko) 2022-03-24 2023-10-06 닛뽄 가야쿠 가부시키가이샤 불포화 알데히드 및/또는 불포화 카본산의 제조 방법

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