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The Preparation of Aminated Collagen Fiber and its Study on Adsorption of Dyes
Adsorption Collagen Fiber Cynuric Chloride Dye Ethylenediamine
2011/12/15
The aminated collagen fiber (ACF) was prepared by modifying collagen fiber (CF) with ethylenediamine and cynuric chloride as crosslinking agent. The appropriate modification conditions were optimized ...
Study on the Preparation and Properties of Collagen Fiber- Polyurethane Composite Film
Collagen Fiber Composite Film Composite Material Polyurethane
2011/12/15
Chrome-tanned collagen fiber is the major solid waste of leather industry which is difficult to biological degradation and would caused serious pollution to the environment. However, the collagen fibe...
Synthesis of Amphoteric Phosphate Ester Surfactant by Polyphosphoric Acid and Its Application in Free-Chrome Collagen Fiber
Amphoteric Phosphate Ester Surfactant Free-Chrome Collagen Fiber Polyphosphoric Acid (PPA)
2011/12/15
In order to avoid using P2O5 as phosphorylation reagent in phosphorylation reaction, an amphoteric phosphate ester surfactant was synthesized by using polyphosphate acid as phosphorylation reagent. Th...