Research Article

Performance of Universal Adhesives in Composite Resin Repair

Table 1

Adhesives used in the study.

Materials (code, lot number)ManufacturerChemical composition

Scotchbond Multi-Purpose (SBM, primer: N998661 and adhesive: N887579)3M ESPE, St. Paul, MN, USAPrimer: water, HEMA, copolymer of acrylic and itaconic acids
Adhesive: HEMA, BISGMA
Clearfil SE Bond (CSE, primer: 640305 and bond: 6J0490)Kuraray, Osaka, JapanPrimer: MDP, HEMA, hydrophilic dimethacrylates, N,N-diethanol p-toluidine, initiators, water
Adhesive: MDP, HEMA, BISGMA, hydrophobic dimethacrylates, silanated colloidal silica, N,N-diethanol p-toluidine, initiators
Single Bond Universal (SBU, 90809A)3M ESPE, St. Paul, MN, USAHEMA, BISGMA, 2-propenoic acid, 2-methyl-, reaction products with 1,10-decanediol and phosphorous oxide, ethanol, water, 2-propenoic acid, 2-methyl-, 3-propyl ester, reaction products with vitreous silica, copolymer of acrylic and itaconic acid, camphorquinone, dimethylaminobenzoate, ethyl methacrylate
All Bond Universal (ABU, 2000000059)Bisco, Schaumburg, IL, USABISGMA, ethanol, MDP, HEMA
Tetric N-Bond Universal (TBU, Y46487)Ivoclar Vivadent, Schaan, LiechtensteinBISGMA, ethanol, HEMA, phosphonic acid acrylate, urethane dimethacrylate, diphenyl phosphine oxide

Chemical composition listed according to composition/information on ingredients in safety data sheet. HEMA: hydroxyethyl methacrylate; BISGMA: bisphenol A-glycidyl methacrylate; MDP: methacryloyloxydecyl dihydrogen phosphate.