1. MQ resins containing different vinyl group content were synthesized.

2. The vinyl group in the vinyl ester is a typical ABX system in NMR, other spectral characteristics are the same as in maleopimaric acid.

3. The unsaturated vinyl group could be introduced into polymer by the reaction of isocyanate with hydroxyl group and the UV-curable carbon black dispersant could be obtained.

4. The silicone-acrylate emulsion and architectural coating were prepared with acrylate and silicone intermediate which was synthesized by vinyl group silicone monomer and cyclo-form silicone monomer.

5. A vinyl compound is an organic compound that contains a vinyl group.

6. Pimaric-type resin acid is a kind of important resin acid with a special structure, in which there are both a methyl group and a vinyl group at C(subscript -13) position.