ES8400383A3 - "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres". - Google Patents

"procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres".

Info

Publication number
ES8400383A3
ES8400383A3 ES515891A ES515891A ES8400383A3 ES 8400383 A3 ES8400383 A3 ES 8400383A3 ES 515891 A ES515891 A ES 515891A ES 515891 A ES515891 A ES 515891A ES 8400383 A3 ES8400383 A3 ES 8400383A3
Authority
ES
Spain
Prior art keywords
unsatd
prepn
acids
alpha beta
alcohol
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
Application number
ES515891A
Other languages
English (en)
Other versions
ES515891A0 (es
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.)
MERCADOS QUIMICOS IND
Original Assignee
MERCADOS QUIMICOS IND
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 MERCADOS QUIMICOS IND filed Critical MERCADOS QUIMICOS IND
Priority to ES515891A priority Critical patent/ES515891A0/es
Publication of ES8400383A3 publication Critical patent/ES8400383A3/es
Publication of ES515891A0 publication Critical patent/ES515891A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMENTO PARA LA OBTENCION DE ACIDOS A, B-NO SATURADOS Y DE SUS ESTERES.CONSISTE EN LA DESHIDRATACION DEL ACIDO A- HIDROXICARBOXILICO BRUTO O PURIFICADO O DE SUS ESTERES EN UN DISOLVENTE TAL COMO UN ALCOHOL O MEZCLA ALCOHOLICA EN PRESENCIA DE AGUA, EN PRESENCIA DE UN INIHIBIDOR DE POLIMERIZACION Y UN GAS VECTOR. LA DESHIDRATACION SE EFECTUA SOBRE UN SOPORTE CONSTITUIDO POR FOSFATOS INSOLUBLES O SULFATOS DE LOS ELEMENTOS DEL GRUPO II, III A, IVB Y VIII, DEL GRUPO DEL HIERRO DE LA TABLA PERIODICA, O DE LA MEZCLA DE LOS MISMOS.ESTOS COMPUESTOS TIENEN APLICACIONES COMO MONOMEROS PARALA OBTENCION DE POLIMEROS.
ES515891A 1982-09-22 1982-09-22 "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres". Granted ES515891A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES515891A ES515891A0 (es) 1982-09-22 1982-09-22 "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES515891A ES515891A0 (es) 1982-09-22 1982-09-22 "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres".

Publications (2)

Publication Number Publication Date
ES8400383A3 true ES8400383A3 (es) 1983-10-16
ES515891A0 ES515891A0 (es) 1983-10-16

Family

ID=8484700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515891A Granted ES515891A0 (es) 1982-09-22 1982-09-22 "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres".

Country Status (1)

Country Link
ES (1) ES515891A0 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538247B2 (en) 2004-04-02 2009-05-26 Ciba Specialty Chemicals Corporation Preparation of acrylic acid derivatives from α- or β-hydroxy carboxylic acids
DE102012201913A1 (de) 2012-02-09 2013-08-14 Tesa Se Haftklebebänder auf Basis biobasierter Monomere

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538247B2 (en) 2004-04-02 2009-05-26 Ciba Specialty Chemicals Corporation Preparation of acrylic acid derivatives from α- or β-hydroxy carboxylic acids
DE102012201913A1 (de) 2012-02-09 2013-08-14 Tesa Se Haftklebebänder auf Basis biobasierter Monomere
EP2626397A1 (de) 2012-02-09 2013-08-14 tesa AG Haftklebebänder auf Basis biobasierter Monomere

Also Published As

Publication number Publication date
ES515891A0 (es) 1983-10-16

Similar Documents

Publication Publication Date Title
PT70554A (en) Process for solvent polymerization of carboxyl containing monomers
NO166040C (no) Fremgangsmaate ved oxyanion-katalysert polymerisering av en eller flere polare alfa-olefinmonomerer av acryltypen.
KR880022642U (ko) 라디오겸용 카세트의 확장 사용 회로
FI855055A (fi) Foerening, som baserar sig pao aotminstone ett cellulosa-estergrupp innehaollande derivat, foerfarande foer erhaollande av foereningen och cellulosa-estergrupper innehaollande fiber.
BR9714575A (pt) OligÈmero de poliéster ou poli(éster éter), composição, artigo e laminado compreendendo o oligÈmero e processo para preparar a composição
KR920006261A (ko) 올레핀 올리고머의 제조방법
FR2259836A1 (es)
ES454094A1 (es) Un procedimiento para polimerizar o copolimerizar alfaolefi-nas.
ES2053493T3 (es) Esteres del acido (met)-acrilico de siloxanos que contienen grupos triciclodecano.
SE7706145L (sv) Beleggningskomposition
DE3568296D1 (en) Composition polymerisable by irradiation
ES466222A1 (es) Procedimiento de obtencion de extracto de plantas del generochrysanthellum.
ES8400383A3 (es) "procedimiento para la fabricacion de acidos alfa beta -no saturados y sus esteres".
ES8704982A1 (es) Un procedimiento para la produccion de anhidrido polimaleico hidrolizado
IT1110745B (it) Procedimento per la sintesi di sec-butanolo da buteni lineari
DE3371527D1 (en) Reactive polymers containing carboxylic groups, process for their production and their use as curing agents in powder lacquers
ATE20663T1 (de) Herstellung von phenylestern in gegenwart von borsaeureanhydrid.
EP0313076A3 (en) Process for the high-pressure polymerization of ethylene
ATE60773T1 (de) Verfahren zur herstellung von catecholboran.
EP0254184A3 (en) Use of curable reactive masses in the preparation of data supports
JPS5215887A (en) Process for immobilizing enzymes and microbial cells
JPS53103000A (en) Improved process for producing ring-opening polymer
ES2086358T3 (es) Procedimiento de produccion del acido alfa-hidroxi-isobutirico.
JPS5223034A (en) Process for preparation of addition product of aromatic dicarboxylic a cid with alkylene oxide
ES457040A1 (es) Un procedimiento continuo mejorado para preparar un oiligo- mero de poliester.