POLYMERIZABLE MONOMER FOR DENTAL MATERIALS, COMPOSITION, ADHESIVE DENTAL MATERIAL, AND KIT

Title:

POLYMERIZABLE MONOMER FOR DENTAL MATERIALS, COMPOSITION, ADHESIVE DENTAL MATERIAL, AND KIT

Document Type and Number:

WIPO Patent Application WO/2016/159219

Kind Code:

A1

Abstract:

The present invention provides a polymerizable monomer represented by general formula (1), which is useful as a dental material. In general formula (1), Ra represents a divalent aromatic hydrocarbon group having 6-9 carbon atoms or a divalent cyclic hydrocarbon group having 6-9 carbon atoms and optionally having a crosslinked structure; each of R1 and R2 represents a hydrogen atom or an alkyl group having 1-3 carbon atoms; each of R3, R4, R5 and R6 represents a hydrogen atom or a hydrocarbon group; each of R7 and R8 represents a hydrogen atom or a methyl group; each of m and n independently represents a number of 0-4; and each of Rb and Rc independently represents a linear alkylene group having 2-6 carbon atoms or a linear oxyalkylene group having 2-6 carbon atoms, wherein a hydrogen atom may be substituted by an alkyl group having 1-3 carbon atoms or a (meth)acryloyloxymethylene group.

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Inventors:

YOSHINAGA KAZUHIKO (JP)
TANABE YOSHIMITSU (JP)
KINOSHITA SHINSUKE (JP)
MITAMURA TAKENORI (JP)
MURAI HIROKI (JP)
YOKOYAMA TAKESHI (JP)
KAMIMOTO YOSHIHISA (JP)
ORI TATSUYA (JP)
SHIMIZU HIROHISA (JP)
ARATA MASAMI (JP)
TSUCHIKAWA MASUJI (JP)
MIYAMORI SAYAKA (JP)
KATSURA YOSHIAKI (JP)

Application Number:

PCT/JP2016/060633

Publication Date:

October 06, 2016

Filing Date:

March 31, 2016

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)
SUN MEDICAL CO LTD (JP)

International Classes:

A61K6/083; A61K6/00

Domestic Patent References:

WO2015152221A1

2015-10-08

Foreign References:

JPH09216924A	1997-08-19
JPS63162769A	1988-07-06
JPH06157451A	1994-06-03
JPH11240815A	1999-09-07
JPH1179925A	1999-03-23

Other References:

WATANABE, TAKESHI: "Effect of filler particle size on the cure depth of light-cured composite resins", J. FUKUOKA DENT.COLL., vol. 19, no. 1, 1992, pages 11 - 24, XP008171024, ISSN: 0385-0064
See also references of EP 3278787A4

Attorney, Agent or Firm:

SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)

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