Ultraviolet light solidified water born paint in use for leather or leatheroid
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 湖南亚大新材料科技股份有限公司
- Publication Date
- 2005-11-16
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention belongs to the water-based photocurable paint in the field of chemical industry, in particular to an ultraviolet light-curable leather or artificial leather water-based paint used in industries such as leather or artificial leather processing. Background technique
[0002] The traditional surface treatment of leather and artificial leather includes solvent-based one-component polyurethane and two-component polyurethane. The solid content is generally 30-40%, which causes great pollution to the environment. Leather treated with one-component polyurethane has simple construction and fast drying speed, but the coating film has poor solvent resistance, corrosion resistance and abrasion resistance; two-component polyurethane has better overall performance, but slow drying time and low production efficiency , The application of water-based polyurethane system to treat the surface of leather and artificial leather is a ne...