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 (4)
| 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 |
| JP2000500511A (ja) * | 1995-11-09 | 2000-01-18 | ザ ダウ ケミカル カンパニー | 塩化ビニリデン重合体組成物およびそれらから調製された照射製品 |
| JP2018177849A (ja) * | 2017-04-04 | 2018-11-15 | 大同化成株式会社 | 塩化ビニリデン樹脂組成物、及び樹脂ブレンド物 |
-
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 ES ES462228A patent/ES462228A1/es not_active Expired
- 1977-09-08 FR FR7727252A patent/FR2364240A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE858485A (fr) | 1978-01-02 |
| FR2364240B1 (es) | 1981-07-17 |
| JPS5333250A (en) | 1978-03-29 |
| FR2364240A1 (fr) | 1978-04-07 |
| AU509959B2 (en) | 1980-06-05 |
| GB1555750A (en) | 1979-11-14 |
| AU2860877A (en) | 1979-03-15 |
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