PHOTOCURE BONDING AGENT CONTAINING PHOSPHORIC METHACRYLATE

被引：31

作者：

WANG, T ^{[1
]}

NIKAIDO, T ^{[1
]}

NAKABAYASHI, N ^{[1
]}

机构：

[1] TOKYO MED & DENT UNIV,INST MED & DENT ENGN,DIV ORGAN MAT,2-3-10 SURUGADAI,CHIVODA KU,TOKYO 101,JAPAN

来源：

DENTAL MATERIALS | 1991年 / 7卷 / 01期

关键词：

D O I：

10.1016/0109-5641(91)90029-X

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Effective photocure phosphoric methacrylate bonding agents which bonded a dental composite to tooth substrates were proposed. Methacryloyloxydecyl phosphoric acid (MDP) or 2-methacryloyloxyethyl phenyl phosphoric acid (Phenyl-P) was dissolved in triethyleneglycol dimethacrylate (TEGDMA) with camphorquinone (CQ) and N-phenylglycine (NPG). The combination of CQ and NPG was a good visible-light initiator for the polymerization. The highest bond strength was 5 MPa to dentin and 10 MPa to enamel when the adhesive contained Phenyl-P in TEGDMA. Dentin and enamel were recommended for demineralization with an aqueous mixture of 0.3 mol/L EDTA diammonium salt and 0.2 mol/L EDTA ammonium iron salt for generation of better bond strength.

引用

页码：59 / 62

页数：4

共 21 条

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