☆ 4.6 Article

Synthesis and characterization of green urethane non-isocyanate from oleic acid for wood composite application

JOURNAL OF APPLIED POLYMER SCIENCE (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Applied

High-performance castor oil-based polyurethane thermosets: Facile synthesis and properties

Yi Su et al.

Summary: With concerns over the scarcity of fossil resources and their associated environmental problems, vegetable oils have become important alternatives as renewable resources. In this study, castor oil was utilized to synthesize 1-thioglycerol modified castor oil polyol with an ultra-high hydroxyl value. Solvent-free thiol-olefin click reaction was employed for this synthesis. The resulting cross-linked polyurethanes exhibited superior mechanical properties and optical performance compared to other vegetable oil-based polyurethanes, making them potential alternatives for various applications.

REACTIVE & FUNCTIONAL POLYMERS (2023)

Add to Collection

Article Chemistry, Applied

A bio-based waterborne polyurethane with high toughness, superior wear resistance, and water resistance enabled by sorbitol monooleate

Wentao Xiong et al.

Summary: Waterborne polyurethanes (WPUs) have attracted attention in industrial applications due to their sustainability and low toxicity. This study introduces dehydrated sorbitan monooleate (SP) into the waterborne polyurethane skeleton to improve mechanical properties and water resistance. The SP-modulated waterborne polyurethanes (WPU-SP) exhibit excellent mechanical properties and enhanced wear and water resistance compared to traditional WPUs.

PROGRESS IN ORGANIC COATINGS (2023)

Add to Collection

Article Green & Sustainable Science & Technology

Development and Characterization of Eco-Friendly Non-Isocyanate Urethane Monomer from Jatropha curcas Oil for Wood Composite Applications

Samsul Bhakri et al.

Summary: The aim of this research was to evaluate the potential of using renewable natural feedstock, Jatropha curcas oil, for the synthesis of non-isocyanate polyurethane resin for wood composite applications. The results showed the successful synthesis of the urethane groups from the Jatropha curcas oil, and the potential applications of non-isocyanate polyurethane in wood composites were outlined.

JOURNAL OF RENEWABLE MATERIALS (2023)

Add to Collection

Article Materials Science, Characterization & Testing

A novel polyfunctional polyurethane acrylate prepolymer derived from bio-based polyols for UV-curable coatings applications

Jinqing Huang et al.

Summary: The study focused on the synthesis and characterization of multifunctional polyurethane acrylate containing biomass, showing that increasing content of itaconic acid acrylate significantly improved the properties of the polymer. By adjusting the contents of various components, the thermal stability of polymers could be effectively regulated.

POLYMER TESTING (2022)

Add to Collection

Article Energy & Fuels

Lipase catalyzed green epoxidation of oleic acid using ultrasound as a process intensification method

Adriana Freites Aguilera et al.

Summary: In this study, epoxidized fatty acids were produced through direct epoxidation of oleic acid using immobilized lipase Novozym(R) 435 as the catalyst and hydrogen peroxide (HP) as the epoxidation agent. Implementation of acoustic irradiation and advanced stirring system improved reaction efficiency and quality of the epoxide.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2022)

Add to Collection

Article Agricultural Engineering

Tuning the hydrophobicity of bio-based waterborne polyurethane by leveraging a diol derived from oleic acid

Li Wang et al.

Summary: This study demonstrates the significant impact of long aliphatic chains on the properties of bio-based waterborne polyurethanes (BWPU). By incorporating long aliphatic chains into BWPU, the particle size, zeta potential, contact angle and water absorption of the BWPU films can be adjusted, resulting in enhanced hydrophobicity and water resistance.

INDUSTRIAL CROPS AND PRODUCTS (2022)

Add to Collection

Review Chemistry, Applied

A review on the production, properties and applications of non-isocyanate polyurethane: A greener perspective

Halima Khatoon et al.

Summary: The article discusses the importance of nonisocyanate polyurethanes (NIPU) and their comparison with traditional polyurethanes; introduces different synthetic methods for green polyurethanes produced using vegetable oil and isocyanates; and extensively examines the production of NIPU and their applications in various fields.

PROGRESS IN ORGANIC COATINGS (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Recent Developments in Lignin- and Tannin-Based Non-Isocyanate Polyurethane Resins for Wood Adhesives-A Review

Manggar Arum Aristri et al.

Summary: This review article summarizes the potential of using renewable resources like lignin and tannin for preparing non-isocyanate polyurethane (NIPU) wood adhesives. Research has shown that NIPUs based on lignin and tannin offer advantages such as improved strength, lower curing temperatures, shorter pressing times, and being isocyanate-free.

APPLIED SCIENCES-BASEL (2021)

Add to Collection

Article Polymer Science

Utilization of oleic acid in synthesis of epoxidized soybean oil based green polyurethane coating and its comparative study with petrochemical based polyurethane

Pavan M. Paraskar et al.

JOURNAL OF POLYMER RESEARCH (2020)

Add to Collection

Article Engineering, Chemical

Influence of steric effects on the kinetics of cyclic-carbonate vegetable oils aminolysis

Andres Felipe Guzman Agudelo et al.

CHEMICAL ENGINEERING SCIENCE (2020)

Add to Collection

Article Polymer Science

Optimization of acoustic performances of a new tung oleic acid-based composite polyurethane foam

Yangjie Ji et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2019)

Add to Collection

Review Polymer Science

Bio-based routes to synthesize cyclic carbonates and polyamines precursors of non-isocyanate polyurethanes: A review

Mehran Ghasemlou et al.

EUROPEAN POLYMER JOURNAL (2019)

Add to Collection

Article Engineering, Environmental

Aminolysis of cyclic-carbonate vegetable oils as a non-isocyanate route for the synthesis of polyurethane: A kinetic and thermal study

Wander Y. Perez-Sena et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Add to Collection

Article Polymer Science

Solvent and catalyst-free synthesis of sunflower oil based polyurethane through non-isocyanate route and its coatings properties

Simanta Doley et al.

EUROPEAN POLYMER JOURNAL (2018)

Add to Collection

Article Polymer Science

Synthesis of fully bio-based and solvent free non-isocyanate poly (ester amide/urethane) networks with improved thermal stability on the basis of vegetable oils

Abdolreza Farhadian et al.

POLYMER DEGRADATION AND STABILITY (2018)

Add to Collection

Review Polymer Science

Polyurethanes from vegetable oils and applications: a review

Moyeenuddin Ahmad Sawpan

JOURNAL OF POLYMER RESEARCH (2018)

Add to Collection

Review Polymer Science

Progress in non-isocyanate polyurethanes synthesized from cyclic carbonate intermediates and di- or polyamines in the context of structure-properties relationship and from an environmental point of view

Janusz Datta et al.

POLYMER BULLETIN (2016)

Add to Collection

Article Polymer Science

Branched polyols based on oleic acid for production of polyurethane foams reinforced with bamboo fiber

Jing Li et al.

IRANIAN POLYMER JOURNAL (2016)

Add to Collection

Article Chemistry, Applied

Bio-based waterborne polyurethane/carbon dot nanocomposite as a surface coating material

Biplab Ghosh et al.

PROGRESS IN ORGANIC COATINGS (2016)

Add to Collection

Article Polymer Science

Green polyurethane from lignin and soybean oil through non-isocyanate reactions

Albert Lee et al.

EUROPEAN POLYMER JOURNAL (2015)

Add to Collection

Review Polymer Science

Development of Vegetable-Oil-Based Polymers

Muhammad Remanul Islam et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2014)

Add to Collection

Review Chemistry, Multidisciplinary

Vegetable oil based eco-friendly coating materials: A review article

Manawwer Alam et al.

ARABIAN JOURNAL OF CHEMISTRY (2014)

Add to Collection

Article Agricultural Engineering

Producing Jatropha oil-based polyol via epoxidation and ring opening

Ahmad Syafiq Ahmad Hazmi et al.

INDUSTRIAL CROPS AND PRODUCTS (2013)

Add to Collection

Review Chemistry, Applied

Preparation and characterization of high-solid polyurethane coating systems based on vegetable oil derived polyols

Xiaohua Kong et al.

PROGRESS IN ORGANIC COATINGS (2013)

Add to Collection

Article Materials Science, Composites

Oleic Acid-based Polyurethane and its Biocomposites with Oil Palm Trunk Fiber Dust

Z. Yaakob et al.

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS (2010)

Add to Collection

Review Chemistry, Applied

Synthesis and characterization of polyurethane coatings derived from polyols synthesized with glycerol, phthalic anhydride and oleic acid

T. S. Velayutham et al.

PROGRESS IN ORGANIC COATINGS (2009)

Add to Collection

© Peeref 2019-2024. All rights reserved.