Development and evaluation of pressure sensitive adhesives from a fatty ester

Wu, Yili; Li, Anlong; Li, Kaichang

doi:10.1002/app.41143

Cited by 16 publications

(13 citation statements)

References 19 publications

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“…By exploiting these functional groups, vegetable oils have been successfully used as renewable starting materials for the preparation of a large variety of monomers and polymers . Some fields of application include epoxy resins, polyurethane resins, and pressure‐sensitive adhesives …”

Section: Introductionmentioning

confidence: 99%

Acrylated epoxidized soybean oil as a styrene replacement in a dicyclopentadiene‐modified unsaturated polyester resin

2018

J of Applied Polymer Sci

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Nonvolatile and nonhazardous acrylated epoxidized soybean oil (AESO) was investigated as a replacement for hazardous styrene in a commercial unsaturated polyester (UPE) resin [a mixture of styrene and a dicyclopentadiene (DCPD)‐modified UPE (DCPD–UPE)]. DCPD–UPE was prepared from ethylene glycol, diethylene glycol, maleic anhydride, and DCPD. Mixtures of AESO and DCPD–UPE [AESO–(DCPD–UPE) resins] were found to be homogeneous, easily pourable solutions at room temperature. The glass‐fiber‐reinforced composites from the AESO–(DCPD–UPE) resins were comparable or even superior to those from the mixture of styrene and DCPD–UPE in terms of the flexural and tensile strengths. The viscoelastic properties of the cured AESO–(DCPD–UPE) resins and the corresponding glass‐fiber‐reinforced composites were characterized by dynamic mechanical analysis. The viscosities and pot lives of the AESO–(DCPD–UPE) resins as a function of the temperature were studied. The curing mechanism of the AESO–(DCPD–UPE) resins is discussed. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46212.

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Section: Introductionmentioning

confidence: 99%

Acrylated epoxidized soybean oil as a styrene replacement in a dicyclopentadiene‐modified unsaturated polyester resin

2018

J of Applied Polymer Sci

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“…EOA was step-growth polymerized to form a hydroxyl-containing polyester, which was then cured in the presence of a small amount of ESO to afford PSAs. The step-growth polymerization of EOA is shown in Figure 30 (116). ESO had multiple epoxy groups on each ESO molecule, and could consume the carboxylic acid groups of the impurities and crosslink the carboxylic acid groups at the chain end of PEOA.…”

Section: Eso As a Crosslinker For Psasmentioning

confidence: 99%

“…However, the process for the preparation of PSAs may not be environmentally friendly. During the preparation, an organic solvent such as toluene has to be used to dissolve natural rubber so that the natural rubber can be coated on films or paper for the production of tapes and labels (116).…”

Section: Pressure Sensitive Adhesivesmentioning

confidence: 99%

Soya-Based Coatings and Adhesives

Xue-ping

Soucek

2014

ACS Symposium Series

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“…It has also been reported that PSAs can be developed from the curing of polyesters from the condensation of dimer acid (DA) and diols with epoxidized plant oils (10,11). PSAs can also be developed from the polymerization of an AB-monomer, epoxidized oleic acid (12,13). It has been demonstrated that a mixture of epoxidized fatty acids (EFAs) can be efficiently produced from the selective hydrolysis of epoxidized soybean oils (14).…”

Section: Introductionmentioning

confidence: 98%

Development and Characterization of Pressure-Sensitive Adhesives from Dimer Acid and Epoxides

2015

ACS Symposium Series

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A novel approach has been developed for the preparation of pressure-sensitive adhesive (PSA) films from renewable dimer acid (DA) and epoxides.DA was polymerized with various epoxides such as dimer acid diglycidyl ester (DADGE), neopentyl glycol diglycidyl ether, 1,4-butanediol diglycidyl ether, bisphenol A diglycidyl ether (BPAGE), trimethylolpropane triglycidyl ether (TMPGE), N,N-diglycidyl-4-glycidyloxyaniline, and tris(2,3-epoxypropyl) isocyanurate (TEPIC) under different conditions. The resulting polymers were evaluated for various PSA properties such as tack, peel strength, shear strength, and aging resistance. It was found that only the polymer from the DA-TMPGE mixture could serve as a PSA. Copolymerization of the aliphatic epoxides TMPGE and DADGE with DA did not generate a PSA with adequate cohesive strength. The replacement of the aliphatic epoxide DADGE with the phenylene-containing epoxide BPAGE resulted in PSAs with a peel strength of 1.5-2.6 N/cm, a loop tack of 2.7-6.9 N, a superior shear strength of more than 240 h, and a good aging resistance. Incorporation of a triazine ring into the polymers from DA-epoxide mixtures through the use of the triazine-containing epoxide TEPIC as a crosslinking agent also resulted in PSAs with a superior peel strength of 3.4-5.7 N/cm and a good loop tack of 12.8 N. The PSA properties of the polymers from the DA-epoxide mixtures could be tailored

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Development and evaluation of pressure sensitive adhesives from a fatty ester

Cited by 16 publications

References 19 publications

Acrylated epoxidized soybean oil as a styrene replacement in a dicyclopentadiene‐modified unsaturated polyester resin

Acrylated epoxidized soybean oil as a styrene replacement in a dicyclopentadiene‐modified unsaturated polyester resin

Soya-Based Coatings and Adhesives

Development and Characterization of Pressure-Sensitive Adhesives from Dimer Acid and Epoxides

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