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Application of amphoteric polymers in the process of leather post-tanning
AbstractWith the characteristics of controllable charge and environmental friendliness, amphoteric polymers can be used in post-tanning process to...
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Investigations on the general properties of biomass-based aldehyde tanned sheep fur for its selective post-tanning processing
AbstractDialdehyde sodium alginate (DSA) is an alternative chrome-free tanning material for fur production. To obtain satisfactory resultant fur and...
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Biodegradability of leather: a crucial indicator to evaluate sustainability of leather
Biodegradability is a crucial indicator to evaluate the sustainability of leather. Herein, a rapid method for biodegradation test in an aqueous...
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Diagnosing the environmental impacts of typical fatliquors in leather manufacture from life cycle assessment perspective
The environmental impacts of typical fatliquors were diagnosed by the life cycle assessment of industrial production and use (post-tanning)...
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Effect of cationic monomer structure on the aggregation behavior of amphoteric acrylic polymer around isoelectric point
Amphoteric polymer can be used as retanning agent in leather manufacture. It is particularly useful in chrome-free tanning systems since it can...
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A deeper exploration of the relation between sulfonation degree and retanning performance of aromatic syntans
It is well-known that the sulfonation degree (DS) of aromatic syntan is an important factor affecting its retanning performances. But the...
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Manufacturing of isocyanate-based oligomeric dyes with high coloring capabilities: synthesis and application in the dyeing of organic chrome-free leather
Leather dyeing is a critical step in leather manufacturing, as it is responsible for providing leather products with an eye-catching visual aspect...
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Interaction between retanning agents and wet white tanned by a novel bimetal complex tanning agent
AbstractA promising and practical chrome-free tanning system has been developed based on a novel Al–Zr bimetal complex tanning agent. However, to...
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Sustainable metal-free leather manufacture via synergistic effects of triazine derivative and vegetable tannins
Restrictions on heavy metals, especially chromium, have encouraged alternative tanning systems that can reduce environmental and human health risks...
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Research recap of membrane technology for tannery wastewater treatment: a review
As a highly complex aqueous effluent, tannery wastewater from leather industry should be treated appropriately before discharging into the...
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Extraction of a novel tanning agent from indigenous plant bark and its application in leather processing
The use of vegetable tanning materials in leather processing has drawn attention as an alternative to basic chromium sulphate for its natural...
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Tannery wastewater treatment: conventional and promising processes, an updated 20-year review
Mismanagement of various wastes especially waste water produced by tanning processes has caused serious environmental problems and ultimately...
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Leather for flexible multifunctional bio-based materials: a review
Nowadays, diverse leather usage conditions and increasing demands from consumers challenge the leather industry. Traditional leather manufacturing is...
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Self-driven directional dehydration enabled eco-friendly manufacture of chrome-free leather
Manufacture of eco-friendly chrome-free leather is of great significance for realizing sustainable development of leather industry. Conventional...
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Effect of grip-enhancing agents on sliding friction between a fingertip and a baseball
Friction between a pitcher’s fingers and the leather surface of a baseball is a key factor that influences ball delivery, causing Major League...
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Application of acidic protease in the pickling to simplify the pelt bating process
AbstractTraditionally, universally used pelt bating technologies rely on the application of trypsin, neutral and alkaline microbial proteases but...
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An exploration of enhancing thermal stability of leather by hydrophilicity regulation: effect of hydrophilicity of phenolic syntan
Effect of retanning on the thermal stability of leather is eliciting increasing attention. However, the relationship between the hydrophilicity of...
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A chrome-free combination tanning strategy: based on silicic acid and plant tannin
AbstractSilicic acid, commonly derived from cheap and easily available sodium silicate, has recently received great attention for application in...
