FI900105A0 - Foerfarande foer framstaellning av amid. - Google Patents

Foerfarande foer framstaellning av amid.

Info

Publication number
FI900105A0
FI900105A0 FI900105A FI900105A FI900105A0 FI 900105 A0 FI900105 A0 FI 900105A0 FI 900105 A FI900105 A FI 900105A FI 900105 A FI900105 A FI 900105A FI 900105 A0 FI900105 A0 FI 900105A0
Authority
FI
Finland
Prior art keywords
vessels
reaction
oxamide
solution
crystallization
Prior art date
Application number
FI900105A
Other languages
English (en)
Other versions
FI900105A (fi
FI85975C (fi
FI85975B (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.)
Filing date
Publication date
Application filed by Kemira Oy filed Critical Kemira Oy
Priority to FI900105A priority Critical patent/FI85975C/fi
Publication of FI900105A0 publication Critical patent/FI900105A0/fi
Priority to DE69105828T priority patent/DE69105828T2/de
Priority to AT91901586T priority patent/ATE115548T1/de
Priority to PCT/FI1991/000006 priority patent/WO1991010643A1/en
Priority to EP91901586A priority patent/EP0462247B1/en
Publication of FI900105A publication Critical patent/FI900105A/fi
Application granted granted Critical
Publication of FI85975B publication Critical patent/FI85975B/fi
Publication of FI85975C publication Critical patent/FI85975C/fi

Links

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
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.
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
EP91901586A EP0462247B1 (en) 1990-01-09 1991-01-08 A process for preparing oxamide

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 true FI900105A0 (fi) 1990-01-09
FI900105A FI900105A (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 (5)

* 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

Also Published As

Publication number Publication date
EP0462247B1 (en) 1994-12-14
FI900105A (fi) 1991-07-10
FI85975C (fi) 1992-06-25
DE69105828T2 (de) 1995-04-27
DE69105828D1 (de) 1995-01-26
EP0462247A1 (en) 1991-12-27
ATE115548T1 (de) 1994-12-15
FI85975B (fi) 1992-03-13
WO1991010643A1 (en) 1991-07-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KEMIRA OY