ES2182235T3 - Procedimiento de preparacion de copolimeros secuenciados epoxidados. - Google Patents
Procedimiento de preparacion de copolimeros secuenciados epoxidados.Info
- Publication number
- ES2182235T3 ES2182235T3 ES98310571T ES98310571T ES2182235T3 ES 2182235 T3 ES2182235 T3 ES 2182235T3 ES 98310571 T ES98310571 T ES 98310571T ES 98310571 T ES98310571 T ES 98310571T ES 2182235 T3 ES2182235 T3 ES 2182235T3
- Authority
- ES
- Spain
- Prior art keywords
- epoxidated
- organic solvent
- reaction liquid
- procedure
- preparation
- 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
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/08—Epoxidation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
PARA RECUPERAR UN COPOLIMERO EN BLOQUE EPOXIDADO A PARTIR DE UN LIQUIDO DE REACCION DE EPOXIDACION, ESTE LIQUIDO DE REACCION SE SUMINISTRA A UN EVAPORADOR DEL TIPO DE PELICULA EN AGITACION, PREFERENTEMENTE A UN EVAPORADOR CONSTRUIDO DE MANERA QUE TENGA UNA SALIDA DE DESCARGA DE CONCENTRADO A TRAVES DE LA CUAL SE DESCARGA DE MANERA FORZADA UN CONCENTRADO, CARACTERIZADO PORQUE EL LIQUIDO DE REACCION SE CONCENTRA POR EVAPORACION DE UN DISOLVENTE ORGANICO QUE SE CONTIENE EN EL MISMO, SEGUIDO POR LA RETIRADA DEL DISOLVENTE ORGANICO DEL CONCENTRADO RESULTANTE CON EL USO DE UN EXTRUSOR VENTILADO BIAXIAL Y, DE ESE MODO, SE PUEDE PRODUCIR UN COPOLIMERO EN BLOQUE EPOXIDADO CON UN BAJO NIVEL DE DETERIORO TERMICO, UN ESCASO CONTENIDO DE RESIDUO DE DISOLVENTE ORGANICO, Y UN BAJO CONTENIDO DE GELES, ESPECIALMENTE DE GELES QUE PASEN POR LA MALLA 200.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36554297A JPH11181020A (ja) | 1997-12-22 | 1997-12-22 | エポキシ化ブロック共重合体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2182235T3 true ES2182235T3 (es) | 2003-03-01 |
Family
ID=18484519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98310571T Expired - Lifetime ES2182235T3 (es) | 1997-12-22 | 1998-12-22 | Procedimiento de preparacion de copolimeros secuenciados epoxidados. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0924224B1 (es) |
| JP (1) | JPH11181020A (es) |
| ES (1) | ES2182235T3 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2255859A1 (de) * | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungshaltigen Polycarbonatlösungen |
| CN103865281B (zh) * | 2014-04-01 | 2016-01-13 | 中交瑞通路桥养护科技有限公司 | 沥青粘弹性改性剂及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW226380B (es) * | 1992-04-03 | 1994-07-11 | Shell Internat Res Schappej B V | |
| JP3461934B2 (ja) * | 1994-10-20 | 2003-10-27 | ダイセル化学工業株式会社 | エポキシ化ブロック共重合体の製造方法 |
| WO1997002296A1 (fr) * | 1995-07-03 | 1997-01-23 | Daicel Chemical Industries, Ltd. | Copolymere sequence expoxyde, son procede de production et composition contenant celui-ci |
| JP3686459B2 (ja) * | 1995-09-01 | 2005-08-24 | ダイセル化学工業株式会社 | エポキシ化ブロック共重合体の脱水方法 |
| EP0810237B1 (en) * | 1995-12-14 | 2001-09-12 | Daicel Chemical Industries, Ltd. | Process for producing epoxidized organic polymer, thermoplastic resin composition, primer composition, unvulcanized rubber composition, rubber moldings, and process for procucing the moldings |
-
1997
- 1997-12-22 JP JP36554297A patent/JPH11181020A/ja active Pending
-
1998
- 1998-12-22 ES ES98310571T patent/ES2182235T3/es not_active Expired - Lifetime
- 1998-12-22 EP EP19980310571 patent/EP0924224B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0924224A1 (en) | 1999-06-23 |
| JPH11181020A (ja) | 1999-07-06 |
| EP0924224B1 (en) | 2002-08-07 |
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