JPS588380B2 - 有機アミン類の製造法 - Google Patents

有機アミン類の製造法

Info

Publication number
JPS588380B2
JPS588380B2 JP5194274A JP5194274A JPS588380B2 JP S588380 B2 JPS588380 B2 JP S588380B2 JP 5194274 A JP5194274 A JP 5194274A JP 5194274 A JP5194274 A JP 5194274A JP S588380 B2 JPS588380 B2 JP S588380B2
Authority
JP
Japan
Prior art keywords
diisocyanate
amines
organic
distillation
isocyanate
Prior art date
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.)
Expired
Application number
JP5194274A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50142501A (enExample
Inventor
明三 芥子
勝久 児玉
一郎 竹村
宇宙男 吉永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP5194274A priority Critical patent/JPS588380B2/ja
Publication of JPS50142501A publication Critical patent/JPS50142501A/ja
Publication of JPS588380B2 publication Critical patent/JPS588380B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5194274A 1974-05-09 1974-05-09 有機アミン類の製造法 Expired JPS588380B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5194274A JPS588380B2 (ja) 1974-05-09 1974-05-09 有機アミン類の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5194274A JPS588380B2 (ja) 1974-05-09 1974-05-09 有機アミン類の製造法

Publications (2)

Publication Number Publication Date
JPS50142501A JPS50142501A (enExample) 1975-11-17
JPS588380B2 true JPS588380B2 (ja) 1983-02-15

Family

ID=12900912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5194274A Expired JPS588380B2 (ja) 1974-05-09 1974-05-09 有機アミン類の製造法

Country Status (1)

Country Link
JP (1) JPS588380B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023080257A1 (ja) 2021-11-08 2023-05-11 旭化成株式会社 イソシアネート化合物の製造方法、カルバメート化合物の製造方法、アミン化合物の回収方法、イソシアネート組成物

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525590A (en) * 1981-07-29 1985-06-25 Bayer Aktiengesellschaft Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups
KR100536858B1 (ko) 1997-02-05 2005-12-14 가부시키가이샤 고베 세이코쇼 이소시아네이트 화합물의 분해회수 방법
DE19827086A1 (de) * 1998-06-18 1999-12-23 Basf Ag Verfahren zur Aufarbeitung von Destillationsrückständen aus der Synthese von Toluylendiisocyanat
WO2000068180A1 (en) * 1999-05-05 2000-11-16 The Dow Chemical Company A process for recovering toluene diamine from toluene diisocyanate distillation residues
DE10043405C1 (de) 2000-09-04 2002-06-27 Basf Coatings Ag Verfahren zur Herstellung farb- und/oder effektgebender Lackierungen
US6541591B2 (en) 2000-12-21 2003-04-01 3M Innovative Properties Company High refractive index microreplication resin from naphthyloxyalkylmethacrylates or naphthyloxyacrylates polymers
CN102633651B (zh) * 2011-01-27 2013-10-02 沧州丰源环保科技有限公司 从甲苯二异氰酸酯合成过程排放的焦油废渣回收甲苯二胺
CN103804198B (zh) * 2014-02-28 2015-05-20 济南大学 从甲苯二异氰酸酯生产排放的废渣中回收甲苯二胺的方法
KR101551600B1 (ko) * 2015-03-17 2015-09-08 김종연 고비점 톨루엔디이소시아네이트 타르 폐기물로부터 톨루엔디아민을 회수하는 방법
BR112020012743B1 (pt) 2017-12-27 2023-05-09 Asahi Kasei Kabushiki Kaisha Método de coleta de um composto
CN110511132A (zh) * 2019-09-20 2019-11-29 兰州理工大学 一种用白云石作为催化剂的tdi残渣水解方法
EP4101836A4 (en) * 2020-02-05 2024-03-13 Mitsui Chemicals, Inc. METHOD FOR PRODUCING STARTING MATERIAL OF THIOURETHANE RESIN AND USE THEREOF, METHOD FOR PRODUCING POLYTHIOL COMPOSITION AND USE THEREOF, AND POLYTHIOL COMPOSITION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023080257A1 (ja) 2021-11-08 2023-05-11 旭化成株式会社 イソシアネート化合物の製造方法、カルバメート化合物の製造方法、アミン化合物の回収方法、イソシアネート組成物

Also Published As

Publication number Publication date
JPS50142501A (enExample) 1975-11-17

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