Displaying 1 - 5 of 5
Description
A plasticiser for polyvinyl chloride (PVC) comprising an alkyd compound derived from palm oil, a polyol and a polycarboxylic acid or acid anhydride
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Description
The present invention has invented a portable volatile organic chemical refiner that is able to break volatile organic substance into carbon dioxide and water vapour. The invented portable volatile organic chemical refiner is a handy and portable…
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Description
The present invention discloses a functionalized glycolipid having a formula (I) where Y is selected from a group consisting of O, NH and NAc; wherein A is selected from a group of bi-antennary hydrophobic domain having a formula (II) and mono-…
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Description
The product is a simple and rapid organophosphorus (OP) compound detection system as shown in Figure 1.0. The detection is based on colorimetric method which incorporated with image processing technique. Obvious color change can be observed after…
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Description
The present invention discloses a method of preparing a controlled-release nitrogen, phosphorus and potassium (NPK) compound fertilizer. The method comprises steps of preparing a PLA biopolymer at a predefined concentration between 5-15 %w/v by…
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