ES2052444B1 - PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY. - Google Patents

PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY.

Info

Publication number
ES2052444B1
ES2052444B1 ES9202416A ES9202416A ES2052444B1 ES 2052444 B1 ES2052444 B1 ES 2052444B1 ES 9202416 A ES9202416 A ES 9202416A ES 9202416 A ES9202416 A ES 9202416A ES 2052444 B1 ES2052444 B1 ES 2052444B1
Authority
ES
Spain
Prior art keywords
plates
chromatography
files
manufacture
layer chromatography
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 - Fee Related
Application number
ES9202416A
Other languages
Spanish (es)
Other versions
ES2052444A1 (en
Inventor
Sanchez Francisco J Casale
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.)
Orbital Europa S A
Original Assignee
Orbital Europa S A
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 Orbital Europa S A filed Critical Orbital Europa S A
Priority to ES9202416A priority Critical patent/ES2052444B1/en
Publication of ES2052444A1 publication Critical patent/ES2052444A1/en
Application granted granted Critical
Publication of ES2052444B1 publication Critical patent/ES2052444B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicinal Preparation (AREA)

Abstract

LA PRESENTE INVENCION LLEVA POR TITULO PROCEDIMIENTO PARA LA FABRICACION DE PLACAS Y FOLIOS PARA CROMATOGRAFIA DE CAPA FINA. LA CROMATOGRAFIA DE CAPA FINA ES UN METODO SENCILLO, ECONOMICO, RAPIDO Y VERAZ DE ANALISIS QUIMICO. LAS PLACAS Y FOLIOS PARA CROMATOGRAFIA ESTAN CONSTITUIDOS POR UN MATERIAL ADSORBENTE FIJADO SOBRE UN SOPORTE MEDIANTE UN AGLOMERANTE. ESTA INVENCION PERMITE REALIZAR MEJORES ANALISIS QUIMICOS USANDO DICHA TECNICA, CUYAS APLICACIONES SE ENCUENTRAN DENTRO DE LA MEDICINA, INDUSTRIA FARMACEUTICA, INVESTIGACION, BIOLOGIA, TOXICOLOGIA, ETC. CON LA PRESENTE INVENCION SE MEJORAN LAS PROPIEDADES CROMATOGRAFICAS DE LAS ACTUALES PLACAS Y FOLIOS SIN DISMINUIR SUS PRESTACIONES FISICAS DE ADHERENCIA Y RESISTENCIA A LA ABRASION. ESTA INVENCION SE BASA EN NUEVOS METODOS PARA LA PREPARACION DE LA MEZCLA MATERIAL ADSORBENTE+AGLOMERANTE Y PARA REALIZAR LOS TRATAMIENTOS TERMICOS POSTERIORES, EN LOS QUE SE EMPLEA ACETATO DE POLIVINILO COMO AGLOMERANTE.THE PRESENT INVENTION HAS A TITLE PROCEDURE FOR THE MANUFACTURE OF PLATES AND SHEETS FOR FINE LAYER CHROMATOGRAPHY. THE CAPA FINA CHROMATOGRAPHY IS A SIMPLE, ECONOMIC, FAST AND TRUE METHOD OF CHEMICAL ANALYSIS. THE PLATES AND FILES FOR CHROMATOGRAPHY ARE CONSISTED OF AN ADSORBENT MATERIAL FIXED ON A SUPPORT THROUGH A BINDER. THIS INVENTION ALLOWS TO PERFORM BETTER CHEMICAL ANALYSIS USING SUCH TECHNIQUE, WHICH APPLICATIONS ARE FOUND WITHIN MEDICINE, PHARMACEUTICAL INDUSTRY, RESEARCH, BIOLOGY, TOXICOLOGY, ETC. WITH THE PRESENT INVENTION THE CHROMATOGRAPHIC PROPERTIES OF THE CURRENT PLATES AND SHEETS ARE IMPROVED WITHOUT DECREASING THEIR PHYSICAL PERFORMANCE OF ADHERENCE AND RESISTANCE TO ABRASION. THIS INVENTION IS BASED ON NEW METHODS FOR THE PREPARATION OF THE ADSORBENT + BINDING MATERIAL MIXTURE AND FOR CARRYING OUT THE SUBSEQUENT HEAT TREATMENTS, IN WHICH POLYVINYL ACETATE IS USED AS A BINDER.

ES9202416A 1992-10-30 1992-10-30 PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY. Expired - Fee Related ES2052444B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9202416A ES2052444B1 (en) 1992-10-30 1992-10-30 PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202416A ES2052444B1 (en) 1992-10-30 1992-10-30 PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY.

Publications (2)

Publication Number Publication Date
ES2052444A1 ES2052444A1 (en) 1994-07-01
ES2052444B1 true ES2052444B1 (en) 1995-02-16

Family

ID=8278948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202416A Expired - Fee Related ES2052444B1 (en) 1992-10-30 1992-10-30 PROCEDURE FOR THE MANUFACTURE OF PLATES AND FILES FOR FINE LAYER CHROMATOGRAPHY.

Country Status (1)

Country Link
ES (1) ES2052444B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492155A (en) * 1967-09-11 1970-01-27 Eastman Kodak Co Reinforced flexible chromatographic elements
FR1601208A (en) * 1968-02-23 1970-08-10
US3922431A (en) * 1969-02-20 1975-11-25 Edmund Radmacher Elements for thin-layer chromatography
DE2015672C3 (en) * 1970-04-02 1979-08-16 Woelm Pharma Gmbh & Co, 3440 Eschwege Process for the production of plates and foils for chromatography, in particular for thin-layer chromatography, and adsorbents for carrying out the process
FR2151713A5 (en) * 1971-09-10 1973-04-20 Kodak Pathe Thin layer chromatography plates - having a flexible base which can retain thick stripes of reactive coatings

Also Published As

Publication number Publication date
ES2052444A1 (en) 1994-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991129