Curable copolymers of isobutylene and acrylic ester
| Autor: | Seimei Yasui, Masaaki Hirooka, Shozaburo Imai, Kentaro Mashita |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Isobutylene
Acrylate Polymers and Plastics Organic Chemistry Vulcanization Vinyl ether law.invention Crotyl chemistry.chemical_compound Monomer chemistry Natural rubber law visual_art Polymer chemistry Materials Chemistry medicine visual_art.visual_art_medium Copolymer Organic chemistry medicine.drug |
| Zdroj: | Polymer. 36:3943-3948 |
| ISSN: | 0032-3861 |
| DOI: | 10.1016/0032-3861(95)99789-w |
| Popis: | Curable copolymers of isobutylene and acrylic ester were successfully synthesized by incorporation of a third monomer into alternating copolymers of isobutylene and acrylic ester by means of complexed copolymerization catalysed with alkylboron halide. As the third monomer, acrylic ester including an unsaturated bond in the ester group (AEU), such as crotyl acrylate, or vinyl monomer including a chlorine atom (CVM), such as 2-chloroethyl vinyl ether, was effectively incorporated. The terpolymers containing AEU (AIDM) were easily vulcanized with sulfur. The terpolymers containing CVM (AICM) were sufficiently well cured with polyamine. The cured products of both AIDM and AICM had excellent properties in terms of oil resistance, water resistance and others. The blend of AIDM and ethylenepropylenediene rubber was satisfactorily co-vulcanized with sulfur. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect