ES470179A1 - Filler for dental treatment - Google Patents

Filler for dental treatment

Info

Publication number
ES470179A1
ES470179A1 ES470179A ES470179A ES470179A1 ES 470179 A1 ES470179 A1 ES 470179A1 ES 470179 A ES470179 A ES 470179A ES 470179 A ES470179 A ES 470179A ES 470179 A1 ES470179 A1 ES 470179A1
Authority
ES
Spain
Prior art keywords
filler
dental treatment
elastified
crowns
polymethacrylates
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.)
Expired
Application number
ES470179A
Other languages
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES470179A1 publication Critical patent/ES470179A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/067—Polyurethanes; Polyureas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/893—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to dental shaped bodies, such as prostheses, crowns or bridges, having improved mechanical properties. They are made of polymethacrylates elastified by polyurethanes.
ES470179A 1977-05-25 1978-05-24 Filler for dental treatment Expired ES470179A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772723604 DE2723604A1 (en) 1977-05-25 1977-05-25 DENTAL MOLDED BODY

Publications (1)

Publication Number Publication Date
ES470179A1 true ES470179A1 (en) 1979-01-01

Family

ID=6009829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470179A Expired ES470179A1 (en) 1977-05-25 1978-05-24 Filler for dental treatment

Country Status (17)

Country Link
JP (1) JPS53148196A (en)
AT (1) AT375544B (en)
AU (1) AU516504B2 (en)
BE (1) BE867471A (en)
BR (1) BR7803312A (en)
CH (1) CH637284A5 (en)
DE (1) DE2723604A1 (en)
DK (1) DK229578A (en)
ES (1) ES470179A1 (en)
FR (1) FR2391706A1 (en)
IL (1) IL54758A0 (en)
IT (1) IT1096314B (en)
LU (1) LU79695A1 (en)
NL (1) NL7805634A (en)
NO (1) NO781714L (en)
SE (1) SE7805935L (en)
ZA (1) ZA782978B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152408A (en) * 1980-04-29 1981-11-26 Kuraray Co Ltd Material for dental use
DE102005012825B4 (en) * 2005-03-17 2009-05-07 Heraeus Kulzer Gmbh High Impact denture resins and their use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641199A (en) * 1969-07-07 1972-02-08 Rohm & Haas Urethane elastomer with active hydrogen containing monoethylenical unsaturated monomer
DE2719149A1 (en) * 1977-04-29 1978-11-09 Bayer Ag METHOD FOR MANUFACTURING PEARL POLYMERS
DE2749564C2 (en) * 1977-11-05 1986-06-26 Bayer Ag, 5090 Leverkusen Dental moldings
DE2741196A1 (en) * 1977-09-13 1979-03-15 Bayer Ag METHOD FOR MANUFACTURING PEARL POLYMERS
DE2752611A1 (en) * 1977-11-25 1979-06-07 Bayer Ag MOLDED DENTAL BODY

Also Published As

Publication number Publication date
BE867471A (en) 1978-11-27
DE2723604A1 (en) 1978-11-30
FR2391706A1 (en) 1978-12-22
AU516504B2 (en) 1981-06-04
AT375544B (en) 1984-08-10
NO781714L (en) 1978-11-28
CH637284A5 (en) 1983-07-29
FR2391706B1 (en) 1984-08-24
BR7803312A (en) 1978-12-19
SE7805935L (en) 1978-11-26
NL7805634A (en) 1978-11-28
ATA373878A (en) 1984-01-15
IT1096314B (en) 1985-08-26
DK229578A (en) 1978-11-26
JPS53148196A (en) 1978-12-23
ZA782978B (en) 1979-05-30
LU79695A1 (en) 1979-02-02
AU3629078A (en) 1979-11-22
IL54758A0 (en) 1978-07-31
IT7823712A0 (en) 1978-05-23

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