JPS57154114A - Filler for hard tissue in human body - Google Patents

Filler for hard tissue in human body

Info

Publication number
JPS57154114A
JPS57154114A JP56039003A JP3900381A JPS57154114A JP S57154114 A JPS57154114 A JP S57154114A JP 56039003 A JP56039003 A JP 56039003A JP 3900381 A JP3900381 A JP 3900381A JP S57154114 A JPS57154114 A JP S57154114A
Authority
JP
Japan
Prior art keywords
filler
aryl
human body
halogen
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56039003A
Other languages
Japanese (ja)
Other versions
JPH0418866B2 (en
Inventor
Katsuyoshi Tsunekawa
Shinzo Yoshida
Tamotsu Komura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankin Industry Co Ltd
Original Assignee
Sankin Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankin Industry Co Ltd filed Critical Sankin Industry Co Ltd
Priority to JP56039003A priority Critical patent/JPS57154114A/en
Publication of JPS57154114A publication Critical patent/JPS57154114A/en
Publication of JPH0418866B2 publication Critical patent/JPH0418866B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PURPOSE: A filler for hard tissues in a human body, containing a phosphoric ester derivative and/or a polymer derived from the derivative, having improved mechanical characteristics, handling characteristics, etc., useful for the repair of bones and teeth, and capable of showing a remarkable effect as a dental filler.
CONSTITUTION: A filler for hard tissues in a human body containing a compound having a group of formulaI, particularly formula II[A is alkyl or aryl which may have a substituent group (e.g. aryl, halogen, alkyl, alkoxyl, OH or formula III) which may have aryl (optionally substituted by a group of formula IV) or halogen; R is lower alkyl or aryl having a substituent group (alkenyl, acryloyloxy or methacryloyloxy which may have further a halogen)]and/or a polymer prepared by polymerizing the compound as one of the polymerizable monometers. The resultant filler has improved strength, e.g. compressive and bending strength, and hardness, small water absorption, and moderate viscosity in kneading.
COPYRIGHT: (C)1982,JPO&Japio
JP56039003A 1981-03-17 1981-03-17 Filler for hard tissue in human body Granted JPS57154114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039003A JPS57154114A (en) 1981-03-17 1981-03-17 Filler for hard tissue in human body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039003A JPS57154114A (en) 1981-03-17 1981-03-17 Filler for hard tissue in human body

Publications (2)

Publication Number Publication Date
JPS57154114A true JPS57154114A (en) 1982-09-22
JPH0418866B2 JPH0418866B2 (en) 1992-03-27

Family

ID=12540939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039003A Granted JPS57154114A (en) 1981-03-17 1981-03-17 Filler for hard tissue in human body

Country Status (1)

Country Link
JP (1) JPS57154114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003404A1 (en) * 1984-12-12 1986-06-19 Sankinkogyo Kabushiki Kaisha X-ray image forming material for dental use
US4696955A (en) * 1983-11-25 1987-09-29 Blendax-Werke R. Schneider Gmbh & Co. X-ray opaque dental filling composition-brominated aromatic di-methacrylic ester polymerizable component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696955A (en) * 1983-11-25 1987-09-29 Blendax-Werke R. Schneider Gmbh & Co. X-ray opaque dental filling composition-brominated aromatic di-methacrylic ester polymerizable component
WO1986003404A1 (en) * 1984-12-12 1986-06-19 Sankinkogyo Kabushiki Kaisha X-ray image forming material for dental use
DE3490545T1 (en) * 1984-12-12 1986-10-09 Sankin Kogyo K.K., Osaka Dental materials with X-ray contrast capability
US4783491A (en) * 1984-12-12 1988-11-08 Sankin Kogyo Kabushiki Kaisha Dental materials having X-ray contrastability

Also Published As

Publication number Publication date
JPH0418866B2 (en) 1992-03-27

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