ES462228A1 - Una pelicula de resina de cloruro de vinilideno. - Google Patents
Una pelicula de resina de cloruro de vinilideno.Info
- Publication number
- ES462228A1 ES462228A1 ES462228A ES462228A ES462228A1 ES 462228 A1 ES462228 A1 ES 462228A1 ES 462228 A ES462228 A ES 462228A ES 462228 A ES462228 A ES 462228A ES 462228 A1 ES462228 A1 ES 462228A1
- Authority
- ES
- Spain
- Prior art keywords
- resin film
- chloride resin
- vinylidene chloride
- pockaging
- transparency
- 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
- C08L27/00—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/08—Homopolymers or copolymers of vinylidene chloride
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Un procedimiento para la producción de una película de resina de cloruro de vinilideno caracterizado porque se estabiliza un plastificante, caracterizado porque comprende: Combinar en seco (a) 100 partes en peso de una resina que tiene una temperatura de flexión en la cual el módulo G de rigidez torsional es igual a 3,17 x 10 3 Kg/cm 2 de 5-15ºC. (b) 1-15 partes en peso de un plastificante de poliéster que tiene un peso molecular medio de 1000-3500 preparados a partir de un ácido dicarboxílico alifático conteniendo de 6-10 átomos de carbono en el radical alquilo y un poliol contenido de 3 a 5 átomos de carbono, y (c) de 0,2-20 partes en peso de un polímero termoplástico que tiene un tamaño de partícula de 500-5000 angstron y una densidad media de energía cohesiva de 7-9,5 (cal/cc) 1/2. Extruir la mezcla resultante a una temperatura superior al punto de fusión del copolímero de cloruro de vinilideno para inferior a la temperatura de descomposición del copolímero de cloruro de vinilideno, Someter a sobreefriamiento los materiales extruidos y orientar los mismos mediante insuflación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10682376A JPS5333250A (en) | 1976-09-08 | 1976-09-08 | Vinylidene chloride resin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES462228A1 true ES462228A1 (es) | 1978-12-16 |
Family
ID=14443495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES462228A Expired ES462228A1 (es) | 1976-09-08 | 1977-09-08 | Una pelicula de resina de cloruro de vinilideno. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5333250A (es) |
| AU (1) | AU509959B2 (es) |
| BE (1) | BE858485A (es) |
| ES (1) | ES462228A1 (es) |
| FR (1) | FR2364240A1 (es) |
| GB (1) | GB1555750A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024812B2 (ja) * | 1979-11-09 | 1985-06-14 | 呉羽化学工業株式会社 | 塩化ビニリデン系樹脂ケ−シング |
| JPS5693744A (en) * | 1979-12-26 | 1981-07-29 | Dow Chemical Co | Vinylidene chloride copolymer composition for extrusion and film thereof |
| CN1202189A (zh) * | 1995-11-09 | 1998-12-16 | 陶氏化学公司 | 偏氯乙烯聚合物组合物和由其制备的被辐照的制品 |
-
1976
- 1976-09-08 JP JP10682376A patent/JPS5333250A/ja active Pending
-
1977
- 1977-09-07 GB GB3729577A patent/GB1555750A/en not_active Expired
- 1977-09-07 BE BE180738A patent/BE858485A/xx not_active IP Right Cessation
- 1977-09-07 AU AU28608/77A patent/AU509959B2/en not_active Expired
- 1977-09-08 FR FR7727252A patent/FR2364240A1/fr active Granted
- 1977-09-08 ES ES462228A patent/ES462228A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5333250A (en) | 1978-03-29 |
| AU509959B2 (en) | 1980-06-05 |
| FR2364240B1 (es) | 1981-07-17 |
| AU2860877A (en) | 1979-03-15 |
| GB1555750A (en) | 1979-11-14 |
| FR2364240A1 (fr) | 1978-04-07 |
| BE858485A (fr) | 1978-01-02 |
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