ES8206569A1 - Procedimiento para la preparacion de un copolimero de un compuesto aromatico de vinilo y un nitrilo insaturado - Google Patents
Procedimiento para la preparacion de un copolimero de un compuesto aromatico de vinilo y un nitrilo insaturadoInfo
- Publication number
- ES8206569A1 ES8206569A1 ES504824A ES504824A ES8206569A1 ES 8206569 A1 ES8206569 A1 ES 8206569A1 ES 504824 A ES504824 A ES 504824A ES 504824 A ES504824 A ES 504824A ES 8206569 A1 ES8206569 A1 ES 8206569A1
- Authority
- ES
- Spain
- Prior art keywords
- copolymer
- vinyl aromatic
- unsaturated nitrile
- preparation
- emulsion
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
- C08F212/10—Styrene with nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE COPOLIMEROS DE UN COMPUESTO AROMATICO DE VINILO Y UN NITRILO INSATURADO, OPCIONALMENTE EN PRESENCIA DE CAUCHO. CONSISTE EN LA POLIMERIZACION DE UNA COMPOSICION CONSTITUIDA POR UNA EMULSION DE UN MONOMERO AROMATICO DE VINILO, UN REGULADOR DE LONGITUD DE CADENA Y UNO O MAS AGENTES EMULSIVOS EN AGUA, A UNA TEMPERATURA ENTRE 10 Y 40 C. A LA QUE SE AÑADE UN NITRILO NO SATURADO Y UN INICIADOR DE POLIMERIZACION. TIENE APLICACION A LA OBTENCION DE COPOLIMEROS DE ESTIRENO Y/O A-METIL-ESTIRENO Y ACRILONITRILO SOBRE UN LATEX DE POLIBUTADIENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8004698A NL8004698A (nl) | 1980-08-20 | 1980-08-20 | Werkwijze voor het bereiden van een copolymeer. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES504824A0 ES504824A0 (es) | 1982-08-16 |
ES8206569A1 true ES8206569A1 (es) | 1982-08-16 |
Family
ID=19835759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES504824A Expired ES8206569A1 (es) | 1980-08-20 | 1981-08-19 | Procedimiento para la preparacion de un copolimero de un compuesto aromatico de vinilo y un nitrilo insaturado |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0046320B1 (es) |
AT (1) | ATE10501T1 (es) |
DE (1) | DE3167458D1 (es) |
ES (1) | ES8206569A1 (es) |
NL (1) | NL8004698A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6038415A (ja) * | 1983-08-12 | 1985-02-28 | Nippon Zeon Co Ltd | 共重合体ラテツクスの製造方法 |
DE10049466A1 (de) * | 2000-10-06 | 2002-04-11 | Bayer Ag | Verfahren zur Herstellung von Pfropfkautschuklatices mit reduziertem Restmonomerengehalt |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839308A (en) * | 1973-10-01 | 1974-10-01 | Dart Ind Inc | Styrene-methacrylic acid copolymers and their preparation |
IT1033162B (it) * | 1974-03-01 | 1979-07-10 | Labofina Sa | Procedimento di copolimerizzazione di stirold e di acrilonitrule e copolimeri ottenuti con tale procedimento |
-
1980
- 1980-08-20 NL NL8004698A patent/NL8004698A/nl not_active Application Discontinuation
-
1981
- 1981-08-04 EP EP81200879A patent/EP0046320B1/en not_active Expired
- 1981-08-04 AT AT81200879T patent/ATE10501T1/de not_active IP Right Cessation
- 1981-08-04 DE DE8181200879T patent/DE3167458D1/de not_active Expired
- 1981-08-19 ES ES504824A patent/ES8206569A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL8004698A (nl) | 1982-03-16 |
ES504824A0 (es) | 1982-08-16 |
EP0046320B1 (en) | 1984-11-28 |
DE3167458D1 (en) | 1985-01-10 |
ATE10501T1 (de) | 1984-12-15 |
EP0046320A1 (en) | 1982-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970303 |