Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A formula of polyurethane paint having a modified leveling property for clarinet musical instruments and a preparing method for the paint

A manufacturing method and clarinet technology, applied in polyurea/polyurethane coatings, coatings, etc., can solve the problems of poor leveling of polyurethane coatings for clarinet instruments, and achieve the effect of improving leveling

Inactive Publication Date: 2018-08-07
黄克格
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of poor leveling of polyurethane coatings for clarinet musical instruments, and invents a formula improved by using a leveling agent and a manufacturing method thereof

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Component A: 15 kg of ethyl acetate, 15 kg of n-butyl acetate, 5 kg of cyclohexanone, 1 kg of polyketone resin, 5 kg of 1 / 16 second nitrocellulose, 2 kg of high-efficiency matting powder, 45 kg of hydroxyl polyacrylic resin 1 kg of matt wax paste, 0.1 kg of polyether modified polydimethylsiloxane;

[0018] Component B: 25 kg of ethyl acetate, 20 kg of n-butyl acetate, 5 kg of 1,6-hexamethylene diisocyanate, 45 kg of isocyanate adduct, and 15 kg of matte trimer curing agent.

[0019] After the production of components A and B is completed, mix them with banana water in a ratio of 4:1:3, stir evenly, and then they can be used for spraying.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The technical scheme of the invention provides a formula for solving the problem of poor levelling properties of the polyurethane paint for clarinet musical instruments and a preparing method for paint. The formula includes an A component and a B component, wherein the A component includes ethyl acetate, n-butyl acetate, cyclohexanone, polyketone resin, 1 / 16 second nitrocellulose, high efficiencymatting powder, hydroxy polyacrylic acid resin, wax slurry without a matting effect, and polyether modified polydimethylsiloxane; and the B component includes ethyl acetate, n-butyl acetate, hexamethylene diisocyanate, an isocyanate adduct and a matt trimer curing agent.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for improving the leveling performance of clarinet musical instrument polyurethane paint and a manufacturing method thereof. Background technique [0002] Currently, polyurethane paints for clarinet instruments on the market generally have problems of high viscosity and unsatisfactory leveling effect, which can easily lead to problems such as "orange peel" and protruding Bernard swirls that affect the final effect of clarinet instrument coatings and affect the appearance of clarinet instruments. . Contents of the invention [0003] The invention solves the problem of poor leveling of the existing polyurethane coating for clarinet musical instruments, and invents a formula improved by using a leveling agent and a manufacturing method thereof. [0004] The technical scheme of the present invention is, a kind of formula and its manufacture method that solves ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D7/20C09D7/47C09D7/65C09D7/43
CPCC09D175/04C08L2205/035C08L1/18C08L83/12
Inventor 黄克格
Owner 黄克格
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com