ES434391A3 - Some perfections in the manufacture of polyester molding compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Some perfections in the manufacture of polyester molding compounds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES434391A3 ES434391A3 ES434391A ES434391A ES434391A3 ES 434391 A3 ES434391 A3 ES 434391A3 ES 434391 A ES434391 A ES 434391A ES 434391 A ES434391 A ES 434391A ES 434391 A3 ES434391 A3 ES 434391A3
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- translation
- manufacture
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 125000000746 allylic group Chemical group 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920006305 unsaturated polyester Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Improvements in the manufacture of polyester molding compounds, of the type containing unsaturated polyesters, polymerized vinyl and allylic compounds, as well as dyes, are characterized essentially by the application of oligomeric products resulting from the reaction of vinyl compounds and allylic esters produced in the homopolymerization and copolymerization of these compounds, with heating of the mixture up to temperatures of the order of 145 to 180º c, under pressure and in appropriate molds, taking under these conditions the polymerization of the oligomers, in order to increase the duration of the time limit of storage conservation of the aforementioned dry moldable compounds. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES434391A ES434391A3 (en) | 1975-01-27 | 1975-01-27 | Some perfections in the manufacture of polyester molding compounds. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES434391A ES434391A3 (en) | 1975-01-27 | 1975-01-27 | Some perfections in the manufacture of polyester molding compounds. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES434391A3 true ES434391A3 (en) | 1976-12-01 |
Family
ID=8468541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES434391A Expired ES434391A3 (en) | 1975-01-27 | 1975-01-27 | Some perfections in the manufacture of polyester molding compounds. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES434391A3 (en) |
-
1975
- 1975-01-27 ES ES434391A patent/ES434391A3/en not_active Expired
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