ES241479A1 - A procedure to treat a polymer (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to treat a polymer (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES241479A1 ES241479A1 ES0241479A ES241479A ES241479A1 ES 241479 A1 ES241479 A1 ES 241479A1 ES 0241479 A ES0241479 A ES 0241479A ES 241479 A ES241479 A ES 241479A ES 241479 A1 ES241479 A1 ES 241479A1
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- polyethylene
- copolymers
- polypropylene
- translation
- 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
Abstract
A process of treating a polymer consisting of polyethylene, polypropylene, copolymers of ethylene with an olefin having from 3 to 5 carbon atoms, copolymers of ethylene with acetylene, grafted copolymers of polyethylene with an olefin having from 3 to 5 carbon atoms, grafted copolymers of polyethylene and acetylene, graft copolymers of polypropylene with an olefin having from 3 to 5 carbon atoms, graft copolymers of polypropylene with acetylene, a mixture of polyethylene and polypropylene or a mixture of polyethylene and polyisobutylene, to impart energy of contraction to them and/or to make them transparent or, if they already are, to increase their ability to retain transparency, characterized by subjecting the polymer or working operations that include (a) heating, abrupt cooling and then, irradiation or (b) stretching the polymer biaxially below its breaking point while the polymer is it is in the heated state and again to stretch the polymer biaxially in this way below its breaking point while the polymer is in the heated state or (c) to irradiate the polymer and then to stretch it at least in a direction below its breaking limit while the polymer is in the heated state. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0241479A ES241479A1 (en) | 1958-04-21 | 1958-04-21 | A procedure to treat a polymer (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0241479A ES241479A1 (en) | 1958-04-21 | 1958-04-21 | A procedure to treat a polymer (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES241479A1 true ES241479A1 (en) | 1959-03-01 |
Family
ID=34446583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0241479A Expired ES241479A1 (en) | 1958-04-21 | 1958-04-21 | A procedure to treat a polymer (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES241479A1 (en) |
-
1958
- 1958-04-21 ES ES0241479A patent/ES241479A1/en not_active Expired
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