DENTAL POLYFUNCTIONAL MONOMERS AND DENTAL HYDROXYL GROUP-CONTAINING MONOMERS

Number of patents in Portfolio can not be more than 2000

United States of America

SERIAL NO

16485612

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are monomers useful for dental materials that include a compound in which a core and a specific terminal group are bonded to each other directly or via a linking group, wherein the core is a C1-200 polyvalent organic group having a valence of not less than 3 containing an oxygen atom or a nitrogen atom in which an atom bonded to the terminal group or the linking group is the oxygen atom or the nitrogen atom; the terminal group is a specific (meth)acryloyl group-containing group, a (meth)acryloyl group, a C1-20 hydrocarbon group or a hydrogen atom, and the terminal group needs to meet specific requirements; and the linking group is a specific divalent group, and when the compound contains a plurality of linking groups, the linking groups may be the same as or different from each other. Compositions, dental materials and kits are also provided.

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Patent Owner(s)

Patent OwnerAddress
MITSUI CHEMICALS INCTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KOSUGI, Yoko Ichihara-shi, Chiba, JP 13 11
MATSUMOTO, Akiko Narashino-shi, Chiba, JP 34 152
YOSHINAGA, Kazuhiko Ichihara-shi, Chiba, JP 18 41

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