ES439227A1 - Procedure for obtaining poliolephinic compositions. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining poliolephinic compositions. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES439227A1 ES439227A1 ES439227A ES439227A ES439227A1 ES 439227 A1 ES439227 A1 ES 439227A1 ES 439227 A ES439227 A ES 439227A ES 439227 A ES439227 A ES 439227A ES 439227 A1 ES439227 A1 ES 439227A1
- Authority
- ES
- Spain
- Prior art keywords
- poliolephinic
- translation
- procedure
- machine
- legally binding
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000012965 benzophenone Substances 0.000 abstract 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Procedure for the preparation of poliolephinic mixtures. In a first stage it is dispersed in a generator equipment of high shear efforts and approximately 130 deg c and a mineral load of natural silicks, aluminum hydroxide in the form of mono or trihydrated alumina, natural silicates in the form of caolin and mixtures of them, and a ultraviolet radiation absorber (benzophenone, derived from benzotrhythrol and organic nickel complexes) over polyethylene or a copolymer ethylene-vinyl acetate with less than 15% in weight of vinyl acetate. In a second stage, the motor dispersion with mineral loads and absorbers of ultraviolet radiation is injected in a flowed condition with poliolefine in the extrusor used in the production of the extrusion. It is used as a raw material for the manufacture of protective films in agriculture applicable to greenhouses, cultivation tunnels and similar. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES439227A ES439227A1 (en) | 1975-07-08 | 1975-07-08 | Procedure for obtaining poliolephinic compositions. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES439227A ES439227A1 (en) | 1975-07-08 | 1975-07-08 | Procedure for obtaining poliolephinic compositions. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES439227A1 true ES439227A1 (en) | 1977-02-16 |
Family
ID=8469666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES439227A Expired ES439227A1 (en) | 1975-07-08 | 1975-07-08 | Procedure for obtaining poliolephinic compositions. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES439227A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2127696A1 (en) * | 1997-02-27 | 1999-04-16 | Repsol Quimica Sa | Long duration effect antidripping films |
| ES2159480A1 (en) * | 1999-10-29 | 2001-10-01 | Repsol Quimica Sa | Polymeric thermal films for use in agriculture |
| WO2019016125A1 (en) | 2017-07-17 | 2019-01-24 | Ab Ludvig Svensson | Greenhouse screen |
-
1975
- 1975-07-08 ES ES439227A patent/ES439227A1/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2127696A1 (en) * | 1997-02-27 | 1999-04-16 | Repsol Quimica Sa | Long duration effect antidripping films |
| ES2159480A1 (en) * | 1999-10-29 | 2001-10-01 | Repsol Quimica Sa | Polymeric thermal films for use in agriculture |
| WO2019016125A1 (en) | 2017-07-17 | 2019-01-24 | Ab Ludvig Svensson | Greenhouse screen |
| US12127519B2 (en) | 2017-07-17 | 2024-10-29 | Ab Ludvig Svensson | Greenhouse screen |
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