Work assessment of pharmaceutical polymer materials of Jilin University in March of the 22nd spring -00025

Jilin University 22 In the spring 3 month 《 Pharmaceutical polymer materials 》 Homework assessment -00025
Total score of test paper :100 score :100
One 、 A treatise ( common 4 Two questions , common 40 branch )
1. Compared with small molecular compounds , What are the unique physical properties of polymer compounds - Mechanical properties ？

2. What are the characteristics of crosslinked povidone as a disintegrant .

3. The release of a drug through a polymer ？

4. The characteristics of polymer aqueous dispersion are briefly described ? It is different from organic solvent or aqueous solution coating ?

Two 、 Short answer ( common 5 Two questions , common 40 branch )
5. How the symmetry of the polymer chain affects the crystallization process ？

6. Properties of polymer aqueous dispersion ？

7. What is the permeability and permeability of Polymers , What's the difference with porosity , What are the influencing factors ？

8. The neurotransmitter process by which drugs pass through polymers .

9. Why is polystyrene less flexible than polyethylene ？

3、 ... and 、 A term is used to explain ( common 10 Two questions , common 20 branch )
10. biodegradation ：

11. Organic polymer

12. Glass transition ：

13.E.O.P.O What is the

14. Copolymers

15. acrylic resin

16. Repeating unit ：

17. creep

18.pharmaceutical polymer material science

19. Monomer unit