Collagen biomaterial as a modifier of thermoplastic adhesive
Journal Title: Annals of WULS, Forestry and Wood Technology; Zeszyty naukowe SGGW - Year 2016, Vol 95, Issue 1
Abstract
Collagen biomaterial as a modifier of thermoplastic adhesive. Fibril proteins of skin, mainly collagen and keratin are significant and perspective biopolymers for selected technical applications e.g. bonding. Native collagen without modification is relatively difficult to be processed for intended applications. Presented work describes the possibility of low-temperature plasma to modify the film surface of the collagen type I. Collagen film was treated in two plasma environments; low temperature plasma N2/H2 was used for grafting the amino groups and CO2 plasma ensured grafting the carboxyl groups. Functionalized collagen film provided stronger adhesion and compatibility. The results have shown that the collagen adhesive bond gained high strength, flexibility and required strong gluing, e.g. books or wood veneered materials. Keywords:
Authors and Affiliations
IGOR NOVÁK, JÁN MATYAŠOVSKÝ, PETER DUCHOVIČ
Keywords
Related Articles
- EP ID EP361748
- DOI -
- Views 49
- Downloads 0
Acoustic emission generated from wood-polypropylene composites
Acoustic emission generated from wood-polypropylene composites. The objective of the study was to assess the effect of wood particle size on the characteristic of acoustic emission generated from wood-polypropylene compo...
Wood-polymeric materials on the basis of polyolefins - part 4. Investigation of formation conditions of chemical bonds between wood and secondary polyolefin
Wood-polymeric materials on the basis of polyolefins - part 4. Investigation of formation conditions of chemical bonds between wood and secondary polyolefins. The conditions of radical formation in mixtures of wood parti...
The form of dead bark in Scots pine (Pinus sylvestris L.) and selected biometric features and indicators
The form of dead bark in Scots pine (Pinus sylvestris L.) and selected biometric features and indicators. The paper attempts to define a relation between the values of some selected biometric features and indicators and...
Studies upon chemoresistance of UV lacquer coatings on the wooden floor materials
Studies upon chemoresistance of UV lacquer coatings on the wooden floor materials. The aim of the undertaken project was the determination of the resistance to some liquid of the UV lacquer coatings formed on some specie...
Milling a chipboard with a high-speed steel tool
Milling a chipboard with a high-speed steel tool. In the paper the results of investigations of wear of a high-speed steel double-bit mill during milling of melamine-faced chipboard are presented. Experimental investigat...