JPWO2021117609A1 - - Google Patents

Info

Publication number
JPWO2021117609A1
JPWO2021117609A1 JP2021563908A JP2021563908A JPWO2021117609A1 JP WO2021117609 A1 JPWO2021117609 A1 JP WO2021117609A1 JP 2021563908 A JP2021563908 A JP 2021563908A JP 2021563908 A JP2021563908 A JP 2021563908A JP WO2021117609 A1 JPWO2021117609 A1 JP WO2021117609A1
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
JP2021563908A
Other languages
Japanese (ja)
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
Publication of JPWO2021117609A1 publication Critical patent/JPWO2021117609A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2021563908A 2019-12-12 2020-12-03 Pending JPWO2021117609A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019224294 2019-12-12
PCT/JP2020/045088 WO2021117609A1 (ja) 2019-12-12 2020-12-03 Ｎ－ビニルアセトアミド含有組成物およびその製造方法

Publications (1)

Publication Number Publication Date
JPWO2021117609A1 true JPWO2021117609A1 (zh) 2021-06-17

Family

ID=76330315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021563908A Pending JPWO2021117609A1 (zh) 2019-12-12 2020-12-03

Country Status (4)

Country Link
JP (1) JPWO2021117609A1 (zh)
CN (1) CN114761378A (zh)
TW (1) TWI834934B (zh)
WO (1) WO2021117609A1 (zh)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619203B2 (ja) * 1993-09-22 1997-06-11 昭和電工株式会社 Ｎ−ビニルカルボン酸アミドの精製方法
US5510515A (en) * 1993-09-21 1996-04-23 Showa Denko K.K. Process for purifying polar vinyl compound
DE19519628B4 (de) * 1994-05-30 2005-07-14 Mitsubishi Chemical Corp. Verfahren zum Stabilisieren von N-Vinylamiden
JP3622264B2 (ja) * 1994-05-30 2005-02-23 ダイヤニトリックス株式会社 Ｎ−ビニルアミドの安定化方法
US5892115A (en) * 1996-01-16 1999-04-06 Showa Denko Kabushiki Kaisha Highly polymerizable N-vinylcarboxylic acid amide and production process thereof
JP3674966B2 (ja) * 1994-11-09 2005-07-27 昭和電工株式会社 高重合性単量体の製造方法
US20090287020A1 (en) * 2005-08-11 2009-11-19 Hiroshi Uchida Process for producing high-purity n-vinylcarboxamides
WO2017145569A1 (ja) * 2016-02-22 2017-08-31 昭和電工株式会社 Ｎ－ビニルカルボン酸アミドの製造方法
JP7314955B2 (ja) * 2018-11-29 2023-07-26 株式会社レゾナック Ｎ－ビニルカルボン酸アミドの製造方法
JPWO2021117658A1 (zh) * 2019-12-10 2021-06-17

Also Published As

Publication number Publication date
WO2021117609A1 (ja) 2021-06-17
TWI834934B (zh) 2024-03-11
TW202136203A (zh) 2021-10-01
CN114761378A (zh) 2022-07-15

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