Test Method for Phthalic Anhydride Content of Alkyd Resins and Esters Containing Other Dibasic Acids (Gravimetric)

10.1520/d1306 ◽  
2004 ◽  
Author(s):  
Keyword(s):  
Phthalic Anhydride ◽  
Test Method ◽  
Alkyd Resins

Polarographic Determination of Phthalic Anhydride in Alkyd Resins

1955 ◽  
Vol 27 (10) ◽  
pp. 1563-1565 ◽  
Author(s):  
P. D. Garn ◽  
E. W. Halline
Keyword(s):  
Phthalic Anhydride ◽  
Polarographic Determination ◽  
Alkyd Resins

scholarly journals Sustainable, rigid imide building blocks as promising substitutes for phthalic anhydride in alkyd resins

2020 ◽  
Author(s):  
Douglas R Hayden ◽  
Alwin Papegaaij ◽  
Bart Reuvers ◽  
Paul Buijsen ◽  
Cor Koning
Keyword(s):  
Phthalic Anhydride ◽  
Building Blocks ◽  
Alkyd Resins

Investigation on Palm Fatty Acid Distillate (PFAD) Based Alkyd Resin and Styrene as a Coating Material

2017 ◽  
Vol 901 ◽  
pp. 173-181
Author(s):  
Rochmadi ◽  
Budhijanto ◽  
Mohammad Fahrurrozi ◽  
Suhandono ◽  
Febbie Setyaningrum ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Iodine Number ◽  
Reaction Temperature ◽  
Phthalic Anhydride ◽  
Alkyd Resin ◽  
Acid Value ◽  
Coating Materials ◽  
Alkyd Resins ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

The Abundant production of Palm Fatty Acid Distillate (PFAD) can be utilized to make high value product, such as alkyd resins for coating materials. In this research, PFAD was reacted with glycerol and phthalic anhydride at various composition and temperature for 4-5 hours, employing one-step and two-step methods. The alkyd resin product was analyzed its acid value, iodine number, viscosity of 5% solution in xylene, and curing possibility with styrene monomer. The results showed that reaction temperature at 180° - 220°C influenced the acid value, but not significant for iodine number, and had no effect to molecular weight of alkyd resin product. Phthalic anhydride had more effect upon acid number than PFAD. Iodine number of the alkyd resin product was generally low, which indicated that this alkyd resin could not be used as drying oil. All alkyd resins produced either by one and two steps could only harden with 20% alkyd resin - 80% styrene using MEKP initiator. Viscosity of 5% alkyd resin solution in xylene was around 11-14 cp, independent of composition and reaction temperature.

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