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Dive into the research topics where Ikuro Harashima is active.

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Featured researches published by Ikuro Harashima.


Journal of Dental Research | 1983

Materials Science Initial Dimensional Change of Composites in Dry and Wet Conditions

Tadashi Hirasawa; Susumu Hirano; Shigeru Hirabayashi; Ikuro Harashima; M. Aizawa

A study of the expansion of restorative composite resins associated with water sorption was conducted. The results show that this expansion depends upon the mass of water absorbed by the composite restorative. Although polymerization shrinkage can be compensated by expansion due to water sorption, the length of time involved in achieving this compensation is approximately seven d.


Dental Materials Journal | 1990

Adsorption of 2-Hydroxyethyl Methacrylate on Dentin from Aqueous Solution

Ikuro Harashima; Tadashi Hirasawa


Dental Materials Journal | 1991

Degree of Conversion of Dual-Cured Composite Luting Cements

Ikuro Harashima; Takashi Nomata; Tadashi Hirasawa


Archive | 1989

Tooth-adhesive compounds

Tadashi Hirasawa; Ikuro Harashima


Journal of the Japanese Society for Dental Materials and Devices | 1990

[The surface degradation of various light-cured composite resins by thermal cycling].

Shigeru Hirabayashi; Nomoto R; Ikuro Harashima; Tadashi Hirasawa


Dental Materials Journal | 1992

A New Method for Assessment of Marginal Sealability of Dental Restorations

Ikuro Harashima; Takashi Uzawa; Tadashi Hirasawa


Dental Materials Journal | 1988

Adhesion to Tooth Substrates and Dental Alloys by Methacrylates having a Naphthalic Anhydride Structure

Ikuro Harashima; Tadashi Hirasawa; Kentaro Tomioka; Jun-ichi Okada


Archive | 1985

Compounds bondable to tooth substrates

Tadashi Hirasawa; Ikuro Harashima


Archive | 1985

meth)acrylic acid ester compounds boundable to tooth substrates

Tadashi Hirasawa; Ikuro Harashima


Journal of the Japanese Society for Dental Materials and Devices | 1989

[Effects of tooth surface treatment with the acid solutions containing metal chloride on the bond strength of a self-curing resin].

Ikuro Harashima; Tadashi Hirasawa; Tomioka K; Okada J

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