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Preparation and characterization of some unsaturated polyester alkyds based on terephthalic and isophthalic acids
In this work unsaturated polyesters based on terephthalate acid and isophthalic acid have been prepared by a two-stage process. In the first stage the prepolymer bis(2-hydroxypropyl) terephthalate (PTP1) was prepared and purified. PTPl was heated at different temperatures within the range lSO-1800 C...
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| Format: | Default Thesis |
| Published: |
1980
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/6822 |
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