Patenis

1. Cynhyrchu parhaus o 2.3-dimethyl-1-buteneby 2.3-dmethyl-2-butene

2. synthesis catalytig o asetad hydroxy n-butyl

3. Paratoi powdr carargymethyl hydroxyalkyl guargum trwy etherification un cam

4. Paratoi camphene gan alffa pinene

5. Paratoi powdr guar cationig gyda gludedd isel

6. Paratoi camphene gan alffa pinene

7. Ffordd ar gyfer echdynnu methanol o gymysgedd methylmethacrylate a methanol

8. Paratoi 1. 5-cyclooctadiene trwy thecyclization bwtadien

9. Dull ar gyfer paratoi glycidyl

10. Dull ar gyfer paratoi asid 2-cyclohexene-1-carboxylic 2-ethyhexyiester gan biwtadïen ac acrylate 2-ethyhexyl