ES8900168A1 - Procedimiento de obtencion de una composicion polimerica a base de derivados de lignina - Google Patents
Procedimiento de obtencion de una composicion polimerica a base de derivados de ligninaInfo
- Publication number
- ES8900168A1 ES8900168A1 ES552424A ES552424A ES8900168A1 ES 8900168 A1 ES8900168 A1 ES 8900168A1 ES 552424 A ES552424 A ES 552424A ES 552424 A ES552424 A ES 552424A ES 8900168 A1 ES8900168 A1 ES 8900168A1
- Authority
- ES
- Spain
- Prior art keywords
- polymer blends
- component
- swellable polymer
- blends
- polymers
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C08L101/06—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
- C08L101/08—Carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
- Sealing Material Composition (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE UNA COMPOSICION POLIMERICA A BASE DE DERIVADOS DE LIGNINA. COMPRENDE LAS ETAPAS DE PREPARAR UNA SOLUCION DE UN POLIMERO DE ALTO PESO MOLECULAR QUE TIENE GRUPOS ANHIDRICO, TAL COMO COPOLIMEROS DE ESTIRENO Y ANHIDRIDO MALEICO, EN UN DISOLVENTE ORGANICO, DE PROTOLIAR TOTAL O PARCIALMENTE EL POLIMERO DE ALTO PESO MOLECULAR HASTA UN 10 A UN 50 POR CIEN; DE PREPARAR UNA SOLUCION DE UN POLIMERO DE ALTO PESO MOLECULAR, QUE TIENE GRUPOS QUE PUEDEN INTERACCIONAR CON ATOMOS DE HIDROGENO, TAL COMO ACETATO DE POLIVINILO, EN EL MISMO DISOLVENTE ORGANICO; DE COMBINAR LAS SOLUCIONES DE AMBOS COMPONENTES; Y DE ELIMINAR EL DISOLVENTE ORGANICO, BAJO PRESION ATMOSFERICA O PRESION REDUCIDA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8500539A NL8500539A (nl) | 1985-02-26 | 1985-02-26 | Opzwelbare polymeerlegeringen, werkwijze voor het bereiden van dergelijke polymeerlegeringen alsmede op basis van dergelijke polymeerlegeringen bereide produkten. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8900168A1 true ES8900168A1 (es) | 1988-01-01 |
| ES552424A0 ES552424A0 (es) | 1988-01-01 |
Family
ID=19845593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES552424A Expired ES8900168A1 (es) | 1985-02-26 | 1986-02-26 | Procedimiento de obtencion de una composicion polimerica a base de derivados de lignina |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0198520A3 (es) |
| JP (1) | JPS61246257A (es) |
| CN (1) | CN86102010A (es) |
| BR (1) | BR8600816A (es) |
| ES (1) | ES8900168A1 (es) |
| FI (1) | FI860826A (es) |
| NL (1) | NL8500539A (es) |
| NO (1) | NO860706L (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657353B1 (fr) * | 1990-01-23 | 1993-07-02 | Bono Pierre | Film plastique degradable, comportant une charge vegetale active, la lignine. |
| DE4419396C2 (de) * | 1994-05-27 | 1997-04-24 | Werner Amler | Nähgarn |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2379889A (en) * | 1942-06-20 | 1945-07-10 | Masonite Corp | Etherification of lignins and ligninlike material |
| CA999754A (en) * | 1971-08-23 | 1976-11-16 | Nalco Chemical Company | Anti-settling agent for wettable powder herbicides |
| US4244729A (en) * | 1976-06-08 | 1981-01-13 | Westvaco Corporation | Sustained release pesticide compositions and process for making same |
-
1985
- 1985-02-26 NL NL8500539A patent/NL8500539A/nl not_active Application Discontinuation
-
1986
- 1986-02-25 EP EP86200288A patent/EP0198520A3/en not_active Withdrawn
- 1986-02-25 NO NO860706A patent/NO860706L/no unknown
- 1986-02-26 JP JP3933386A patent/JPS61246257A/ja active Pending
- 1986-02-26 BR BR8600816A patent/BR8600816A/pt unknown
- 1986-02-26 ES ES552424A patent/ES8900168A1/es not_active Expired
- 1986-02-26 CN CN198686102010A patent/CN86102010A/zh active Pending
- 1986-02-26 FI FI860826A patent/FI860826A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0198520A3 (en) | 1987-01-21 |
| BR8600816A (pt) | 1986-11-04 |
| JPS61246257A (ja) | 1986-11-01 |
| NL8500539A (nl) | 1986-09-16 |
| FI860826A0 (fi) | 1986-02-26 |
| NO860706L (no) | 1986-08-27 |
| ES552424A0 (es) | 1988-01-01 |
| EP0198520A2 (en) | 1986-10-22 |
| CN86102010A (zh) | 1987-01-21 |
| FI860826A (fi) | 1986-08-27 |
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