emulsification and polymerization of alkyd resins

[...]...CONTENTS 1 2 3 ALKYD RESINS, VEGETABLE OILS AND AUTOXIDATIVE POLYMERIZATION 1.1 Goals of Research and Development in Alkyd Emulsions 1.2 Historical Background of Alkyds, Oils and Emulsions 1.2.1 Vegetable Oils and Resins 1.2.2 Autoxidative Polymerization of Vegetable Oils and Resins 1.2.3 Emulsified Oils and Resins 1.3 Theoretical Considerations 1.3.1 Intrinsic... that oils and alkyds containing a larger percentage unsaturation will autoxidize at a greater rate than oils and alkyds containing a greater percentage of saturated oil 10 Chapter 1 Alkyd Resins, Vegetable Oils and Autoxidative Polymerization 11 12 Chapter 1 Alkyd Resins, Vegetable Oils and Autoxidative Polymerization 13 Muizebelt et al (1998) studied the autoxidative crosslinking of alkyd resins using... in the future Resins derived from vegetable oils are renewable-resource materials (Carraher, Jr., and Sperling, 1983) that are grown on farmlands in all agricultural countries and independently of increasing foreign petroleum imports and price fluctuations 8 Chapter 1 Alkyd Resins, Vegetable Oils and Autoxidative Polymerization 1.2.2 9 Autoxidative Polymerization of Vegetable Oils and Resins The autoxidation... Cost of Vegetable Oils: Comparison over 10 Year Span Fatty Acid Composition of Vegetable and Marine Oils Structure of Fatty Acids Formulation of AR Soya Oil Emulsion after Optimization Formulation of Medium Soya/Linseed Alkyd Emulsion after Optimization of Variable Parameters Material Description and Identification Formulation for Synthesis of Alkyds for Conjugation Study Study of Conjugation of Vegetable... Size Distribution of Autoxidized Emulsion, after One Day A.32 Particle Size Distribution of Autoxidized Emulsion, after One Year 202 203 204 205 206 207 208 209 210 211 212 213 Chapter 1 ALKYD RESINS, VEGETABLE OILS AUTOXIDATIVE POLYMERIZATION 1.1 AND Goals of Research and Development in Alkyd Emulsions The primary goal of this research and development effort was the utilization of renewable (non-petroleum... quantities of petroleum derived solvents The figures in Table 1.3 represent the supply and demand of petroleum for 1965-2000 It is obvious from these data that the U.S.A is becoming increasingly dependent on imported petroleum The figures in Table 1.4 represent U.S land use for annual crops and primary sources of vegetable oils The total land use of 336.3 million Alkyd Resins, Vegetable Oils and Autoxidative... Phase Ratio and Co-Solvent Study 3.2.1 Solvent Alkyd Emulsions 3.2.2 Co-Solvent Containing Emulsions 3.3 Studies on the Autoxidative Crosslinking of Emulsified Soya Oil 3.3.1 Autoxidation Reaction of Emulsified Soya Oil 3.3.2 Catalysis of Autoxidation Reaction of Soya Oil 3.4 Studies of the Autoxidative Crosslinking of Emulsified Alkyd Particles 3.4.1 Autoxidation Reaction of Emulsified Alkyd Resins 3.4.2... List of Tables Intrinsic Viscosity Changes Resulting from Catalyzed Autoxidation of Soya Oil Ultraviolet Light Catalysis of Soya Oil Autoxidation and Drying Effect of Air Flow Rate on Emulsion Stability with Alkyd III Effect of Reaction Temperature on Emulsion Stability with Alkyd III Effect of Agitation Rate on Emulsion Stability with Alkyd III Reaction Conditions for Processing Alkyd III Effect of. .. separate from all other particles and with no continuous feed of monomers In some ways, the preparation of autoxidative polymerization of alkyd resins and vegetable oils was one of the first miniemulsions, possibly with the exception that the average particle size of the typical miniemulsion particle is significantly smaller Miniemulsion polymerization involves the use of a more effective emulsifying... acid value non-oxidizing alkyd resins in emulsions Kraft et al (1965) prepared stable aqueous emulsions from short oil and medium oil alkyd resins by heating the resin with an emulsifying agent and slowly adding the aqueous phase, which also contained an emulsifying agent in order to bring about an inversion of phases The autoxidation of oils and alkyds has been employed by Austin and Zetterberg (1963) . consists of the following main subjects: Alkyd resins and oils and autoxidative polymerization Synthesis and polymerization of alkyd resins Emulsion and kinetic. fields of alkyd- acrylic hybrids, polyester and oil-modified urethane resins. Emulsification and Polymerization of Alkyd Resins contains a wealth of emulsion