Preparation method and application of phosphate modified cashew nut oil curing agent
A technology of cashew nut oil and phosphoric acid ester is applied in the field of coating resins and achieves the effects of wide sources, simple and convenient production process and low price.
Active Publication Date: 2018-01-26
昆明迈泽科技有限公司
12 Cites 1 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention relates to a preparation method and an application of a phosphate modified cashew nut oil curing agent and belongs to the field of coating resin. The method comprises steps as follows: firstly, phosphate with certain functionality is prepared from phosphorus pentoxide and polyol through a reaction in a reaction kettle, then phosphate and a cashew nut oil phenolic aldehyde amine curing agent are mixed in a specific ratio, and phenolic aldehyde amine curing agents with different viscosities and hydroxyl values are obtained. The modification method is simple, corrosion resistance ofan epoxy resin paint film can be further improved, the curing speed can be adjusted by adjusting acidity of phosphate, and the modification effect is excellent.
Application Domain
Anti-corrosive paintsEpoxy resin coatings
Technology Topic
ChemistryCorrosion +8
Image
Examples
- Experimental program(4)
Example Embodiment
Example Embodiment
Example Embodiment
PUM


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.
Similar technology patents
Feed additive for improving quality of eggs and meat of chickens
Owner:安徽木子农牧发展有限公司
Pleurotus eryngii culture medium and culture method thereof
Owner:ZHEJIANG OCEAN UNIV
Needle mushroom cultivation matrix formula and its preparation method
Owner:HEFEI QIANXI MOUNTAIN VILLA AGRI ECOLOGICAL PARK
Method for improving dewaterability of activated sludge through addition of microbial flocculant
Owner:BEIJING NORMAL UNIVERSITY
Method for treating iron-carbon microelectrode and sewage
Owner:湖南艾森尼克环保科技有限公司
Classification and recommendation of technical efficacy words
- low price
- Wide variety of sources
Asphalt-base carbon fiber prepared by coal directly liquefied residues and preparation method thereof
Owner:CHNA ENERGY INVESTMENT CORP LTD +1
Anode material for lithium-ion battery and preparation method of anode material
Owner:SOUTH CHINA UNIV OF TECH