Preparation method and application of high-performance low-VOC (volatile organic compound) composite resin for chromium-free nonmetal tanning

The invention relates to a preparation method of chromium-free nonmetal tanning high-performance low-VOC (volatile organic compound) composite resin, which comprises the following steps: taking n-butyl acetate, adding methyl methacrylate, butyl acrylate, beta-hydroxyethyl methacrylate and acrylic ac...

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Hauptverfasser: WANG XIAOZHUO, XIANG JUHUA, CHEN YONGBANG, ZHANG LINLIN
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creator WANG XIAOZHUO
XIANG JUHUA
CHEN YONGBANG
ZHANG LINLIN
description The invention relates to a preparation method of chromium-free nonmetal tanning high-performance low-VOC (volatile organic compound) composite resin, which comprises the following steps: taking n-butyl acetate, adding methyl methacrylate, butyl acrylate, beta-hydroxyethyl methacrylate and acrylic acid, mixing, and adding n-butyl acetate, azodiisobutyronitrile, n-butyl acetate and tert-butyl peroxy-2-ethylhexanoate; the preparation method comprises the following steps: dissolving titanium nitrate, vanadium nitrate, zirconium nitrate, naphthalene-containing carboxylic acid and the like in N, N-dimethylformamide, cooling, adding N, N-dimethylformamide, and filtering; and mixing the high-performance filler, the polyhydroxy acrylic prepolymer, the polyurethane resin and the like to prepare the high-performance low-VOC composite resin. Limited heavy metal is not used in the preparation process of the high-performance low-VOC composite resin, meanwhile, the high-performance filler has good adsorption performance on
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the preparation method comprises the following steps: dissolving titanium nitrate, vanadium nitrate, zirconium nitrate, naphthalene-containing carboxylic acid and the like in N, N-dimethylformamide, cooling, adding N, N-dimethylformamide, and filtering; and mixing the high-performance filler, the polyhydroxy acrylic prepolymer, the polyurethane resin and the like to prepare the high-performance low-VOC composite resin. 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subjects ADHESIVES
APPARATUS THEREFOR
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CHEMICAL PAINT OR INK REMOVERS
CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS FOR TANNING
CORRECTING FLUIDS
DYES
FILLING PASTES
HIDES
INKS
LEATHER
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PELTS
PERFORMING OPERATIONS
POLISHES
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SKINS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
title Preparation method and application of high-performance low-VOC (volatile organic compound) composite resin for chromium-free nonmetal tanning
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