Synthesis and Properties of the Porous Collagen/Polyurethane Composite
β Scribed by Oprea, S.
- Book ID
- 125943194
- Publisher
- SAGE Publications
- Year
- 2010
- Tongue
- English
- Weight
- 611 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0021-9983
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Collagen-rich natural leather powders (PPd) with average particle size of 12 mm were modified and dispersed in a polyurethane (PU) matrix. Three kinds of surface modification techniques were employed; surface polyaddition of PU, copolymerization with acrylamide (AAm), and grinding of the PPd with PU