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Title:
DENTAL ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JPH024891
Kind Code:
A
Abstract:

PURPOSE: To obtain a composition not requiring pretreatment with an etching agent, having excellent adhesiveness, comprising a specific urethane prepolymer, specific silane compound, specific radically polymerizable unsaturated monomer and a specific polymerization initiator as main components.

CONSTITUTION: The aimed composition comprising (A) one or more urethane prepolymer preferably containing isocyanate groups at both ends, having 400-50,000 molecular weight, (B) an isocyanate group-containing silane compound preferably consisting of vinylsilyl triisocyanate, γ-methacryloxypropylsilyl isocyanate, etc., (C) one or more radically polymerizable unsaturated monomers preferably consisting of trimethylolpropane triacrylate, 1,6-hexanediol di(meth) acrylate, etc., and (D) a redox polymerization initiator or photopolymerization initiator as main components.


Inventors:
Mukai, Nobuhiro
Ishita, Hitoshi
Makino, Takayuki
Shin, Junko
Application Number:
JP1988000152974
Publication Date:
January 09, 1990
Filing Date:
June 21, 1988
Export Citation:
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Assignee:
MITSUBISHI RAYON CO LTD
International Classes:
A61C5/08; A61K6/00; A61K6/09; C08F2/46; C08G18/10; C08G18/67; C08G18/77; C08G18/81; C09J175/00; C09J175/04; (IPC1-7): A61C5/08; A61K6/00; C08G18/10; C08G18/67; C08G18/77; C09J175/04