[Preparation of aerosol of biodegradable multi-function film and investigation of its properties].
The aerosol of biodegradable multi-function film was prepared by means of two-step methods, and its properties were investigated. The average loading capacity was 4.8603 g; the average leaking rate was 3.03% per year which was less than 5%. And the average ejecting rate was 0.7380 g/s. The results demonstrate that the aerosol of biodegradable multi-function film has met the principles governing the quality of the aerosols.
Yang
Benxia
B
West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
Yin
Zongning
Z
Chen
Guojing
G
D000336:Aerosols / Q000138:chemical synthesis*; D001672:Biocompatible Materials; D001673:Biodegradation, Environmental; D001696:Biomechanical Phenomena; D019344:Lactic Acid / Q000737:chemistry*; D008422:Materials Testing; D008567:Membranes, Artificial; D011091:Polyesters; D011100:Polyglycolic Acid / Q000737:chemistry; D000077182:Polylactic Acid-Polyglycolic Acid Copolymer; D011108:Polymers / Q000737:chemistry*
D000336:Aerosols; D001672:Biocompatible Materials; D008567:Membranes, Artificial; D011091:Polyesters; D011108:Polymers; D000077182:Polylactic Acid-Polyglycolic Acid Copolymer; D011100:Polyglycolic Acid; D019344:Lactic Acid; C033616:poly(lactide)