搜索结果: 1-9 共查到“地质学 Collagen”相关记录9条 . 查询时间(0.046 秒)
Sequence data of biomolecules such as DNA and proteins, which provide critical information for evolutionary studies, have been assumed to be forever outside the reach of dinosaur paleontology. Protein...
Novel Blend Films Prepared from Solution of Collagen and Cellulose in 1-Allyl-3-methylimidazolium Chloride Ionic Liquid
Blend Films Cellulose Collagen Compatibility Ionic Liquid
2011/12/22
Collagen/cellulose films were made by the blend solutions of collagen, cellulose in this paper. To begin with, collagen and cellulose was dissolved in 1-allyl-3-methylimidazolium chloride ([Amim]Cl）. ...
Study on the Effect of Collagen Color Fixing Agent on Leather Dyeing Performance
Application Collagen Color Fixing Agent Graft Copolymerization
2011/12/15
A color fixing agent of collagen (PCDMC) was prepared by free radical polymerization water solution polymerization of methacryloyloxy ethyl trimethyl ammonium chloride (DMC) with collagen hydrolysate ...
Surface Modification of Acid Activated Polyamide Fiber by Immobilizing Collagen
Collagen Immobilization Polyamide Fiber Surface Modification
2011/12/20
Collagen was immobilized onto moderate acid activated polyamide fibers with glutaraldehyde (cross-linking agent) aimed to improve its sanitary property. The immobilization of collagen onto polyamide f...
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 ...
Preparation of Collagen/PVA Composite Fiber
Chrome Shavings Collagen Composite Fiber Grafting Modification Poly(Vinyl Alcohol) (PVA)
2011/12/15
Alkali was used to extract collagen from chrome shavings. Grafting modification of collagen was carried out with acrylic ester as grafting monomers. The structure of the product was characterized usin...
Preparation of Environment-Friendly Composite from Waste Paper Fiber and Waste Collagen
Composite Waste Collagen Waste Newspaper Fiber
2011/12/15
Waste newspaper fiber was filled in the collagen cross-linked by glutaraldehyde. The effects of deinking fiber, glycerol dosage, glutaraldehyde dosage on the mechanical properties of composite were in...
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...