Renewable polyols for advanced polyurethane foams from diverse biomass resources

P Furtwengler, L Avérous - Polymer Chemistry, 2018 - pubs.rsc.org
Polyols, used for making polyurethane (PU) and polyisocyanurate (PIR) foams, are a topic of
interest due to the strong growth of the foam market during the last few decades. Polyols …

Orange peel derived‐nitrogen and sulfur Co‐doped carbon dots: a nano‐booster for enhancing ORR electrocatalytic performance of 3D graphene networks

C Karaman - Electroanalysis, 2021 - Wiley Online Library
Herein, nitrogen, sulfur co‐doped carbon dots (N, S− CDs) have been synthesized by a cost‐
natural fabrication method using waste orange‐peel as a natural‐carbon‐precursor. N, S …

A solvent-free and scalable method to prepare soybean-oil-based polyols by thiol–ene photo-click reaction and biobased polyurethanes therefrom

Y Feng, H Liang, Z Yang, T Yuan, Y Luo… - ACS Sustainable …, 2017 - ACS Publications
A solvent-free and scalable method was developed for the preparation of soybean-oil-based
polyols by a thiol–ene photo-click reaction with a homemade photochemical reactor. The …

Bio-based cationic waterborne polyurethanes dispersions prepared from different vegetable oils

H Liang, Y Feng, J Lu, L Liu, Z Yang, Y Luo… - Industrial Crops and …, 2018 - Elsevier
In this study, a series of bio-based polyols were prepared from olive, castor, corn, canola,
rice bran, grape seed and linseed oil by thiol-ene photo-click reaction. The relationship …

Terpene-and terpenoid-based polymeric resins for stereolithography 3D printing

AC Weems, KR Delle Chiaie, JC Worch, CJ Stubbs… - Polymer …, 2019 - pubs.rsc.org
Thiol–ene 'click'reactions utilizing terpenes and a four-arm thiol were employed to produce
thermoset 3D printed structures using vat photopolymerisation. Five terpenes were …

Sustainable flame-retardant polyurethanes using renewable resources

S Bhoyate, M Ionescu, PK Kahol, RK Gupta - Industrial Crops and Products, 2018 - Elsevier
Renewable bio resources such as soybean, orange peel, and castor along with a novel
phosphorous based polyol were used to prepare highly flame-retardant polyurethane foams …

Highly flame‐retardant polyurethane foam based on reactive phosphorus polyol and limonene‐based polyol

S Bhoyate, M Ionescu, PK Kahol, J Chen… - Journal of Applied …, 2018 - Wiley Online Library
Polyurethane foams are in general flammable and their flammability can be controlled by
adding flame‐retardant (FR) materials. Reactive FR have the advantage of making strong …

High functionality bio-polyols from tall oil and rigid polyurethane foams formulated solely using bio-polyols

M Kirpluks, E Vanags, A Abolins, S Michalowski… - Materials, 2020 - mdpi.com
High-quality rigid polyurethane (PU) foam thermal insulation material has been developed
solely using bio-polyols synthesized from second-generation bio-based feedstock. High …

Novel biobased polyol using corn oil for highly flame-retardant polyurethane foams

S Ramanujam, C Zequine, S Bhoyate, B Neria… - C, 2019 - mdpi.com
A novel bio-based polyol was synthesized using corn oil and 2-mercaptoethanol via thiol-
ene reaction as an alternative to petroleum-based polyol for the synthesis of polyurethane …

Highly flame retardant and bio‐based rigid polyurethane foams derived from orange peel oil

C Zhang, S Bhoyate, M Ionescu… - Polymer Engineering …, 2018 - Wiley Online Library
Limonene dimercaptan (LDM), an orange peel oil‐based derivative, and glycerol‐1‐allyl
ether (GAE) were used to synthesize bio‐based polyol (LDM‐GAE) using one step …