Method for preparing phenolic resin from phenols residues and application thereof to production of coating
A phenolic resin and residue technology is applied in the application of phenolic resin in the production of coatings and the field of preparing phenolic resin, which can solve the problems of toxic and harmful substance discharge, increase in pollution treatment cost, inability to achieve zero pollution discharge, etc., and achieve good adhesion. , Solve the problem of phenol pollution, the effect of strong implementability
Inactive Publication Date: 2011-02-09
LANZHOU PETROCHEM COLLEGE OF VOCATIONAL TECH
4 Cites 19 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreMethod 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 moreAbstract
The invention provides a method for preparing phenolic resin from phenols residues serving as raw materials and belongs to the technique field of the treatment and comprehensive utilization of phenols residues. In the method, based on the effective functional groups of various compounds in phenols residues, a series of chemical reactions are performed to convert the phenols residues into the phenolic resin which can be industrially and directly used for preparing corresponding coatings; and thus, the zero waste emission of phenols product production is realized, the problem of phenols pollution is solved radically, and the effect of comprehensively controlling and recycling waste is achieved. Meanwhile, the quality of the produced coating products is higher than that required by the conventional industrial standards, but the production cost is lower than those of conventional coating products. The method has the characteristics of simple production process, low equipment investment requirement, high practicability, low comprehensive cost, and obvious economic benefit.
Application Domain
Technology Topic
Image
Examples
- Experimental program(12)
Example Embodiment
Example Embodiment
Example Embodiment
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
Property | Measurement | Unit |
Viscosity | 10.0 ~ 20.0 | s |
Solid acid value | <= 20.0 | mgKOH/g |
Luster | >= 1.3 | |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Preparation method of odor-less fast-dry alkyd resin
Owner:ANHUI SKSHU PAINT CO LTD
Fragrance-containing insect repellant compositions
Owner:MULLEN PATRICIA A
Rosewood treatment method
ActiveCN106938486AFast dryingShorten the timeWood treatment detailsPretreatment apparatusWork in processEngineering
Owner:SHANDONG QIAODUO TIANGONG FURNITURE
Low-gram-weight digital ink jet transfer printing base paper and production method thereof
ActiveCN110130142AProper adsorptionFast dryingWater-repelling agents additionPaper coatingGramCrosslinked chitosan
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Classification and recommendation of technical efficacy words
- Good adhesion
- Fast drying
Reusable self contained electronic device providing in-transit cargo visibility
InactiveUS6975224B2Easily and securely affixed to containerGood adhesionPackage recyclingLarge containersCentralized databaseService provider
Owner:NAVITAG TECH
Cleaning article
InactiveUS6968591B2Good adhesionGood lookingBoard cleaning devicesCarpet cleanersMechanical engineering
Owner:UNI CHARM CORP
Two-part endoscope surgical device
Owner:M S T MEDICAL SURGERY TECH
Heat-resisting organic silicon antiseptic inner tank coating
InactiveCN101935498AGood high temperature resistanceGood adhesionAnti-corrosive paintsEpoxy resin coatingsSolventFilling materials
Owner:JIANGMEN PAINT FACTORY
Rotary sprinkler
Owner:TORO CO THE