摘要:
The present invention relates to an aqueous binder composition and a method for binding fibrous materials by using the same, and more specifically, relates to an aqueous binder composition and a method for binding fibrous materials by using the same comprising one or more reducing sugars, one or more amino acids, and one or more ionic compounds including metal cation having oxidation number of 2 or higher. The present invention provides the same or better physical properties with lower price compared to traditional phenol formaldehyde resin (PFR), does not include or release toxic materials such as formaldehyde or phenol, and may decrease intoxication which is a vulnerable point of traditional PFR during manufacturing and remarkably enhances the mechanical properties such as water resistance, tensile strength and hardness of the manufactured product.
摘要:
The present invention relates to aqueous binder composition capable of recycling process water and method for binding fibrous materials by using the same, and relates to an aqueous binder composition comprising one or more reducing sugars, one or more amino acids and aldehyde compounds with minimum inhibitory concentration (MIC) 1% or less and a method for binding fibrous materials by using the same. The binder composition of the present invention provides equal or better physical properties with lower price compared to traditional phenol formaldehyde resin (PFR), does not include or release toxic materials such as formaldehyde or phenol, may decrease bad odor which is a vulnerable point of traditional PFR during manufacturing and remarkably enhances the mechanical properties such as water resistance, tensile strength and hardness of the manufactured product, and is economical since process water can be recycled without putrefaction which occurs during the manufacturing process of binding of fibrous materials using the binder component since the binder solution has preservative ability.
摘要:
The present invention relates to a water soluble paint composition for a vehicle. When the water soluble paint composition according to the present invention is used to paint a vehicle, air handling equipment and an oven are not needed, so that energy can be saved in the painting process, CO 2 production can be reduced, costs can be saved for painting equipment and maintenance, and space for a painting line can be saved, and a paint layer can be formed having excellent smoothing, waterproofing, chipping resistance, and outer appearance.
摘要:
The present invention relates to a binder composition comprising a natural aromatic polymer, and a method for binding a fibrous material by using the same.
摘要:
The present invention relates to an aqueous mixed binder composition and a method for binding fibrous materials by using the same, and more specifically, relates to an aqueous mixed binder composition comprising a) one or more reducing sugars, b) one or more amino acids, and c) one or more condensed products formed by combining amide-based compound or phenol-based compound with formaldehyde, and a method for binding fibrous materials by using the same. The aqueous mixed binder composition of the present invention provides equal or better physical properties with lower price compared to traditional phenol formaldehyde resin (PFR) used independently, its final product releases almost no toxic materials since the contents of toxic materials such as formaldehyde or phenol are decreased to ppm units, may decrease bad odor which is a weak point of traditional PFR during manufacturing and may remarkably enhance the mechanical properties-such as water resistance, tensile strength and hardness-and dust rate of the manufactured product and dust rate compared to the traditional eco-friendly resin which does not comprise toxic materials such as formaldehyde and phenol, and is economical since process water can be recycled without putrefaction due to microorganisms which occurs during the manufacturing process of fibrous materials to which it is bound by the binder composition since the binder solution has preservative ability.
摘要:
The present invention relates to an aqueous binder composition and a method for binding fibrous materials by using the same, and more specifically, relates to an aqueous binder composition and a method for binding fibrous materials by using the same comprising one or more reducing sugars, one or more amino acids, and one or more polyglycidyl ether compounds of polyhydric alcohol. The present invention provides the same or better physical properties with lower price compared to traditional phenol formaldehyde resin (PFR), does not include or release toxic materials such as formaldehyde or phenol, and may decrease intoxication which is a weak point of traditional PFR during manufacturing and remarkably enhances the mechanical properties such as water resistance, tensile strength and hardness of the manufactured product.