RO100276B1 - Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplstici - Google Patents
Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplsticiInfo
- Publication number
- RO100276B1 RO100276B1 RO131871A RO13187188A RO100276B1 RO 100276 B1 RO100276 B1 RO 100276B1 RO 131871 A RO131871 A RO 131871A RO 13187188 A RO13187188 A RO 13187188A RO 100276 B1 RO100276 B1 RO 100276B1
- Authority
- RO
- Romania
- Prior art keywords
- thermoplasti
- styrene block
- synthesis process
- butadiene
- polymers synthesis
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 229920006132 styrene block copolymer Polymers 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract 1
Landscapes
- Graft Or Block Polymers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Inventia de fata se refera la un procedeu de sinteza a bloc-copolimerilor butadien-stirenici elastomeri termoplastici, prin mecanism anionic având proprietati fizico-mecanice îmbunatatite, realizate prin obtinerea unor distributii mai înguste ale maselor moleculare a blocurilor polistirenice, utilizând ca retardant de polimerizare butadiene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131871A RO100276B1 (ro) | 1988-01-21 | 1988-01-21 | Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplstici |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131871A RO100276B1 (ro) | 1988-01-21 | 1988-01-21 | Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplstici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100276A2 RO100276A2 (ro) | 1990-10-22 |
| RO100276B1 true RO100276B1 (ro) | 1990-11-30 |
Family
ID=20121010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO131871A RO100276B1 (ro) | 1988-01-21 | 1988-01-21 | Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplstici |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100276B1 (ro) |
-
1988
- 1988-01-21 RO RO131871A patent/RO100276B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100276A2 (ro) | 1990-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0410931A (pt) | artigo | |
| ATE89019T1 (de) | Lichtrisswiderstaendiges transparentes harz. | |
| ES2118780T3 (es) | Composiciones elastomericas de baja histeresis que usan iniciadores de la polimerizacion de aril-litio sustituidos con amino. | |
| ES472566A1 (es) | Metodo para la obtencion de composiciones elastomeras termo-plasticas destinadas al moldeo de articulos a presion redu- cida | |
| ES8407075A1 (es) | Procedimiento para la obtencion de masas de moldeo termoplasticas | |
| FI890593A0 (fi) | Butadien-, isopren- och styrenbaserade abc-blockkopolymerisat, foerfarande foer deras framstaellning samt deras anvaendning. | |
| ES448542A1 (es) | Procedimiento para la obtencion de compuestos de moldeo ter-moplasticos, resistentes al choque y de mejor resistencia a la corrosion por tension. | |
| ES2066078T3 (es) | Mezclas a base de polimeros vinil-aromaticos. | |
| BR8803732A (pt) | Processo para a preparacao de polimeros isentos de blocos,eventualmente acoplados,a base de dienos conjugado e eventualmente compostos monovinilaromaticos;tais polimeros;e sua aplicacao | |
| DE3886702D1 (de) | Amine, einen Initiator für die anionische Polymerisation enthaltend. | |
| EP0237849A3 (en) | Poly(etherimide)-polylactam block copolymers | |
| RO100276B1 (ro) | Procedeu pentru sinteza bloc copolimerilor butadienstirenici elastomeri termoplstici | |
| FR2418812A1 (fr) | Procede de preparation de bitumes modifies par des polymeres | |
| JPS6416801A (en) | Production of homopolymer or copolymer having mercapto terminal group | |
| DK0727461T3 (da) | Blandinger af poly(ethylenterephthalat) og monovinylaren/konjugeret dien-blokcopolymerer | |
| FR2292737A1 (fr) | Composition vulcanisable d'un polymere d'ethylene, protegee par un hydroperoxyde contre le grillage | |
| CA2334096A1 (fr) | Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation | |
| ES2086619T3 (es) | Masas de moldeo termoplasticas. | |
| BR9806983A (pt) | Processo de adsorção de inibidores de polimerização de monÈmeros etilenicamente. | |
| BR9911580A (pt) | Massa de moldar de policarbonato/abs, anti-chamas | |
| US3819767A (en) | Process for producing block copolymer | |
| ES474161A1 (es) | Un procedimiento para preparar composiciones polimeras. | |
| ES2050108T3 (es) | Sistema para controlar reactores para copolimeros de impacto de polipropileno. | |
| ES538946A0 (es) | Procedimiento para preparar un copolimero de bloques de etileno-propileno, resistente al impacto. | |
| GB1428501A (en) | Copolymers and production of the same |