Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Environment-friendly high-efficient formaldehyde scavenger and preparation method thereof

A formaldehyde scavenger, an environment-friendly technology, applied in the field of environment-friendly high-efficiency formaldehyde scavenger and its preparation, can solve the problems of inability to completely clear formaldehyde residue, secondary pollution, deformation of household boards, etc. No secondary pollution, good stability

Inactive Publication Date: 2017-09-29
安徽桧元素生物科技有限公司
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the formaldehyde scavengers sold in the market can temporarily reduce the concentration of formaldehyde in the environment, but after a period of time, there will be a rebound phenomenon, and the residual formaldehyde cannot be completely cleared, and it will cause deformation of the home panel and cause secondary pollution

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 1

[0018] An environment-friendly high-efficiency formaldehyde scavenger, the formula of the environment-friendly high-efficiency formaldehyde scavenger is as follows: 10 parts of sansevieria extract, 10 parts of pomelo peel extract, 10 parts of pothos extract, 5 parts of menthol, 30 parts of ethanol, 3 parts of formaldehyde-removing microorganisms, 15 parts of penetrating agent, 10 parts of ethylene urea, 5 parts of flavor enhancer, and 100 parts of solvent. The agent is the extract of gardenia, sweet-scented osmanthus or lavender, and the solvent is purified water.

[0019] The present invention also provides a preparation method of an environment-friendly high-efficiency formaldehyde scavenger, comprising the steps of:

[0020] S1. Put menthol and ethanol in a reactor, heat to 40° C. for 5 minutes, stir evenly and then cool down;

[0021] S2. Add the cooled solution into the solvent and mix evenly, then add ethylene urea, and heat to 25°C;

[0022] S3. Add Sansevieria extrac...

Embodiment 2

[0026] An environment-friendly high-efficiency formaldehyde scavenger, the formula of the environment-friendly high-efficiency formaldehyde scavenger is as follows: 20 parts of sansevieria extract, 20 parts of pomelo peel extract, 20 parts of pothos extract, 10 parts of menthol, 40 parts of ethanol, 4 parts of formaldehyde-removing microorganisms, 30 parts of penetrating agents, 15 parts of ethylene urea, 8 parts of flavoring agents, and 115 parts of solvents. The agent is the extract of gardenia, sweet-scented osmanthus or lavender, and the solvent is purified water.

[0027] The present invention also provides a preparation method of an environment-friendly high-efficiency formaldehyde scavenger, comprising the steps of:

[0028] S1. Place menthol and ethanol in a reactor, heat to 50° C. for 8 minutes, stir evenly and then cool down;

[0029] S2. Add the cooled solution into the solvent and mix evenly, then add ethylene urea, and heat to 30°C;

[0030] S3. Add Sansevieria ...

Embodiment 3

[0034] An environment-friendly high-efficiency formaldehyde scavenger, the formula of the environment-friendly high-efficiency formaldehyde scavenger is as follows: 30 parts of sansevieria extract, 30 parts of pomelo peel extract, 30 parts of pothos extract, 15 parts of menthol, 50 parts of ethanol, 5 parts of formaldehyde-removing microorganisms, 25 parts of penetrating agent, 20 parts of ethylene urea, 10 parts of flavor enhancer, and 130 parts of solvent. The agent is the extract of gardenia, sweet-scented osmanthus or lavender, and the solvent is purified water.

[0035] The present invention also provides a preparation method of an environment-friendly high-efficiency formaldehyde scavenger, comprising the steps of:

[0036] S1. Put menthol and ethanol in a reactor, heat to 60° C. for 10 minutes, stir evenly and then cool down;

[0037] S2. Add the cooled solution into the solvent and mix evenly, then add ethylene urea, and heat to 35°C;

[0038] S3. Add Sansevieria ext...

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 invention discloses an environment-friendly high-efficient formaldehyde scavenger, which has a formula as below: 10 to 30 parts of sansevieria extracting solution, 10 to 30 parts of shaddock peel extracting solution, 10 to 30 parts of scindapsus aureus extracting solution, 5 to 15 parts of menthol, 30 to 50 parts of ethyl alcohol, 3 to 5 parts of formaldehyde scavenging microorganisms, 15 to 25 parts of penetrating agent, 10 to 20 parts of ethylene urea, 5 to 10 parts of flavor enhancer, and 100 to 130 parts of solvent. According to the environment-friendly high-efficient formaldehyde scavenger, the ethylene urea contains amidogen and imidogen with higher activity, so that the stability is good, and a product generated by reaction of the environment-friendly high-efficient formaldehyde scavenger and formaldehyde is safe and non-toxic; byssochlamys fulva and pseudomonas amygdalae can be used for effectively degrading the formaldehyde; the sansevieria extracting solution, the shaddock peel extracting solution and the scindapsus aureus extracting solution can effectively absorb the formaldehyde, and the flavor enhancer can enable the scavenger to emit fragrance. The environment-friendly high-efficient formaldehyde scavenger provided by the invention is environment-friendly and safe without secondary pollution, and suitable for production, popularization and application.

Description

technical field [0001] The invention relates to the technical field of formaldehyde removal, and more specifically relates to an environment-friendly high-efficiency formaldehyde scavenger and a preparation method thereof. Background technique [0002] Formaldehyde has a strong carcinogenic and cancer-promoting effect, and it ranks second on the priority list of toxic chemicals in my country. Household furniture will emit a certain amount of formaldehyde under certain conditions, causing harm to the human body. It is an urgent problem to remove formaldehyde in furniture. At present, the formaldehyde scavengers sold in the market can temporarily reduce the concentration of formaldehyde in the environment, but after a period of time, there will be a rebound phenomenon, and the residual formaldehyde cannot be completely cleared, and it will cause the deformation of the home panel and cause secondary pollution. Contents of the invention [0003] The purpose of the present in...

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): B01D53/84B01D53/78B01D53/72
CPCB01D53/72B01D53/78B01D53/84B01D2257/708Y02A50/20
Inventor 周峰陶云王祖涵周成昌周贻云
Owner 安徽桧元素生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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