FI900105L - Foerfarande foer framstaellning av amid. - Google Patents

Foerfarande foer framstaellning av amid. Download PDF

Info

Publication number: FI900105L
Authority: FI; Finland
Prior art keywords: amid; foerfarande foer; foer framstaellning; framstaellning; foerfarande
Prior art date: 1990-01-09

Application number

FI900105A

Other languages

English (en)

Other versions

FI85975C (fi

FI85975B (fi

FI900105A0 (fi

Inventor

Antti Ilmari Vuori

Tapio Mattila

Original Assignee

Kemira Oy

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.)

1990-01-09

Filing date

1990-01-09

Publication date

1991-07-10

1990-01-09 Application filed by Kemira Oy filed Critical Kemira Oy

1990-01-09 Priority to FI900105A priority Critical patent/FI85975C/fi

1990-01-09 Publication of FI900105A0 publication Critical patent/FI900105A0/fi

1991-01-08 Priority to DE69105828T priority patent/DE69105828T2/de

1991-01-08 Priority to EP91901586A priority patent/EP0462247B1/en

1991-01-08 Priority to AT91901586T priority patent/ATE115548T1/de

1991-01-08 Priority to PCT/FI1991/000006 priority patent/WO1991010643A1/en

1991-07-10 Publication of FI900105L publication Critical patent/FI900105L/fi

1992-03-13 Application granted granted Critical

1992-03-13 Publication of FI85975B publication Critical patent/FI85975B/fi

1992-06-25 Publication of FI85975C publication Critical patent/FI85975C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Control Of El Displays (AREA)
Ultra Sonic Daignosis Equipment (AREA)

FI900105A 1990-01-09 1990-01-09 Foerfarande foer framstaellning av oxamid. FI85975C (fi)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FI900105A FI85975C (fi)	1990-01-09	1990-01-09	Foerfarande foer framstaellning av oxamid.
DE69105828T DE69105828T2 (de)	1990-01-09	1991-01-08	Verfahren zur herstellung von oxamid.
EP91901586A EP0462247B1 (en)	1990-01-09	1991-01-08	A process for preparing oxamide
AT91901586T ATE115548T1 (de)	1990-01-09	1991-01-08	Verfahren zur herstellung von oxamid.
PCT/FI1991/000006 WO1991010643A1 (en)	1990-01-09	1991-01-08	A process for preparing amide

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI900105A FI85975C (fi)	1990-01-09	1990-01-09	Foerfarande foer framstaellning av oxamid.
FI900105		1990-01-09

Publications (4)

Publication Number	Publication Date
FI900105A0 FI900105A0 (fi)	1990-01-09
FI900105L true FI900105L (fi)	1991-07-10
FI85975B FI85975B (fi)	1992-03-13
FI85975C FI85975C (fi)	1992-06-25

Family

ID=8529662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI900105A FI85975C (fi)	1990-01-09	1990-01-09	Foerfarande foer framstaellning av oxamid.

Country Status (5)

Country	Link
EP (1)	EP0462247B1 (fi)
AT (1)	ATE115548T1 (fi)
DE (1)	DE69105828T2 (fi)
FI (1)	FI85975C (fi)
WO (1)	WO1991010643A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2547127B2 (ja) *	1991-03-15	1996-10-23	宇部興産株式会社	オキサミドの製造法
CN103242188A (zh) *	2013-05-08	2013-08-14	天津大学	直接合成草酰胺颗粒的方法及装置
CN109134258B (zh) *	2017-06-28	2021-07-30	上海浦景化工技术股份有限公司	一种草酸二甲酯加氢制乙醇酸甲酯的产品分离工艺
CN110862331B (zh) *	2019-12-06	2021-05-11	东华工程科技股份有限公司	一种连续生成草酰胺的方法
CN111153823B (zh) *	2019-12-24	2023-05-26	上海戊正工程技术有限公司	一种草酸二甲酯制备草酰胺的方法
CN115715962B (zh) *	2022-11-30	2025-01-07	赛鼎工程有限公司	一种用于连续制备草酰胺的装置及方法
CN119455855B (zh) *	2025-01-16	2025-04-18	东华工程科技股份有限公司	一种生产草酰胺的装置及方法

1990
- 1990-01-09 FI FI900105A patent/FI85975C/fi not_active IP Right Cessation
1991
- 1991-01-08 DE DE69105828T patent/DE69105828T2/de not_active Expired - Fee Related
- 1991-01-08 EP EP91901586A patent/EP0462247B1/en not_active Expired - Lifetime
- 1991-01-08 WO PCT/FI1991/000006 patent/WO1991010643A1/en not_active Ceased
- 1991-01-08 AT AT91901586T patent/ATE115548T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69105828T2 (de)	1995-04-27
EP0462247B1 (en)	1994-12-14
FI85975C (fi)	1992-06-25
FI85975B (fi)	1992-03-13
ATE115548T1 (de)	1994-12-15
WO1991010643A1 (en)	1991-07-25
DE69105828D1 (de)	1995-01-26
FI900105A0 (fi)	1990-01-09
EP0462247A1 (en)	1991-12-27

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: KEMIRA OY