ES2107886T3 - Procedimiento para la destilacion pura de formiato de vinilo. - Google Patents

Procedimiento para la destilacion pura de formiato de vinilo.

Info

Publication number
ES2107886T3
ES2107886T3 ES95112004T ES95112004T ES2107886T3 ES 2107886 T3 ES2107886 T3 ES 2107886T3 ES 95112004 T ES95112004 T ES 95112004T ES 95112004 T ES95112004 T ES 95112004T ES 2107886 T3 ES2107886 T3 ES 2107886T3
Authority
ES
Spain
Prior art keywords
procedure
vinyl
format
pure distillation
vinyl format
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 - Lifetime
Application number
ES95112004T
Other languages
English (en)
Inventor
Thomas Dr Ruhl
Marc Dr Heider
Jochem Dr Henkelmann
Ralf-Thomas Dr Rahn
Harald Rust
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2107886T3 publication Critical patent/ES2107886T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EL FORMIATO DE VINILO DESPUES DE LA SINTESIS DE ACIDO FORMICO, CONTENIENDO ACETALDEHIDO Y AGUA, SE SEPARA EN UNA PRIMERA ETAPA DE DESTILACION DEL ACIDO FORMICO Y AGUA, Y EN UNA SEGUNDA ETAPA DEL ACETALDEHIDO, PARA OBTENER UN FORMIATO DE VINILO PURO.
ES95112004T 1994-08-10 1995-07-31 Procedimiento para la destilacion pura de formiato de vinilo. Expired - Lifetime ES2107886T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4428303A DE4428303A1 (de) 1994-08-10 1994-08-10 Verfahren zur Reindestillation von Vinylformiat

Publications (1)

Publication Number Publication Date
ES2107886T3 true ES2107886T3 (es) 1997-12-01

Family

ID=6525352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95112004T Expired - Lifetime ES2107886T3 (es) 1994-08-10 1995-07-31 Procedimiento para la destilacion pura de formiato de vinilo.

Country Status (5)

Country Link
US (1) US5603813A (es)
EP (1) EP0696567B1 (es)
JP (1) JPH08109154A (es)
DE (2) DE4428303A1 (es)
ES (1) ES2107886T3 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329644A (en) * 1939-07-13 1943-09-14 Monsanto Chemicals Catalytic composition
GB919055A (en) * 1960-10-05 1963-02-20 Distillers Co Yeast Ltd Production of vinyl acetate
US3965081A (en) * 1974-01-21 1976-06-22 The United States Of America As Represented By The Secretary Of The Army Isotactic and syndiotactic polyvinyl nitrates and processes for their formation
US5196578A (en) * 1987-10-09 1993-03-23 Mitsui Toatsu Chemicals, Incorporated Purification process of methacrylic acid
JPH0717555B2 (ja) * 1989-08-11 1995-03-01 株式会社クラレ α，β―不飽和アルデヒド類の製造方法

Also Published As

Publication number Publication date
EP0696567B1 (de) 1997-10-29
JPH08109154A (ja) 1996-04-30
EP0696567A1 (de) 1996-02-14
DE4428303A1 (de) 1996-02-15
DE59500903D1 (de) 1997-12-04
US5603813A (en) 1997-02-18

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