2019
DOI: 10.1177/2041247920952644
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Ionizable polyol from cottonseed oil for anionic waterborne polyurethane-silanol dispersions

Abstract: A novel cottonseed oil-based ionizable polyol was introduced as ionic soft segment in waterborne polyurethane dispersion (PUD) synthesis. The ionizable polyol was synthesized by ring opening of epoxidized cottonseed oil (ECSO) with 4-aminobenzoic acid (PABA) and blended with hydroxylated cottonseed oil polyol (HCSO) in different weight ratios to develop a series of mixed polyols having different hydroxyl numbers viz., 146, 130 and 114 mg KOH/g. Three different PUDs were synthesized using the mixed polyols, iso… Show more

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Cited by 6 publications
(4 citation statements)
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“…These oils have also been widely used in the preparation of inks, lubricants, diluents, agrochemicals, plasticizers, coatings, smart materials, food, composite materials and so on. [32][33][34] Various non-edible VOs as the raw materials have many advantages, like the flexibility of planting non-edible oil feedstocks in non-agricultural lands with little fertility, cultivated in very low rainfall/dry zones as well as higher rainy/wet zones, do not contest with already available agricultural resources, can be utilised in additional chemical processes or burnt to generate heat and power, can repair degraded lands, reduce CO 2 emissions and have strong resistance to disease and insect pests. 35 The main benefits of non-edible VOs are the natural portability of their liquid, being easily available, renewable, high heat content, low sulphur composition, residual aromatic content and being biofreindly.…”
Section: Non-edible Vosmentioning
confidence: 99%
“…These oils have also been widely used in the preparation of inks, lubricants, diluents, agrochemicals, plasticizers, coatings, smart materials, food, composite materials and so on. [32][33][34] Various non-edible VOs as the raw materials have many advantages, like the flexibility of planting non-edible oil feedstocks in non-agricultural lands with little fertility, cultivated in very low rainfall/dry zones as well as higher rainy/wet zones, do not contest with already available agricultural resources, can be utilised in additional chemical processes or burnt to generate heat and power, can repair degraded lands, reduce CO 2 emissions and have strong resistance to disease and insect pests. 35 The main benefits of non-edible VOs are the natural portability of their liquid, being easily available, renewable, high heat content, low sulphur composition, residual aromatic content and being biofreindly.…”
Section: Non-edible Vosmentioning
confidence: 99%
“…The growing concerns about the environmental issues related to the accumulation of synthetic plastics coupled with the depletion of oil resources lead to the urge to develop eco-sustainable materials. [1][2][3] In this context, several approaches, as polymer blends, synthesis of new polymers through by-products valorization, and new processing technologies 4,5 are developed to alleviate this issue. [6][7][8] Among these, biodegradable biopolymers play a key role in replacing the conventional polymers.…”
Section: Introductionmentioning
confidence: 99%
“…polysaccharides) have widely utilized in many reported studies. [19][20][21][22][23][24][25][26]15 Rice husk and its derivative, rice husk ash, are the important bio-originated materials due to their economic/bio aspects such as cheap price of rice husk, simple/inexpensive fabrication procedure of RiHA, and environment-friendly features of these materials.…”
Section: Introductionmentioning
confidence: 99%