AT323900B - TOOTH ENAMELS FROM TELOMERIZED OR GRAFT COPOLYMERIZED NCO GROUPS - Google Patents

TOOTH ENAMELS FROM TELOMERIZED OR GRAFT COPOLYMERIZED NCO GROUPS

Info

Publication number
AT323900B
AT323900B AT691972A AT691972A AT323900B AT 323900 B AT323900 B AT 323900B AT 691972 A AT691972 A AT 691972A AT 691972 A AT691972 A AT 691972A AT 323900 B AT323900 B AT 323900B
Authority
AT
Austria
Prior art keywords
telomerized
nco groups
graft copolymerized
enamels
tooth
Prior art date
Application number
AT691972A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT323900B publication Critical patent/AT323900B/en

Links

Classifications

    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/04—Polymeric products of isocyanates or isothiocyanates with vinyl compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/20—Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/728—Polymerisation products of compounds having carbon-to-carbon unsaturated bonds and having isocyanate or isothiocyanate groups or groups forming isocyanate or isothiocyanate groups

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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT691972A 1971-08-12 1972-08-10 TOOTH ENAMELS FROM TELOMERIZED OR GRAFT COPOLYMERIZED NCO GROUPS AT323900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140404A DE2140404C3 (en) 1971-08-12 1971-08-12 Tooth varnishes from telomerizates containing NCO groups

Publications (1)

Publication Number Publication Date
AT323900B true AT323900B (en) 1975-08-11

Family

ID=5816542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT691972A AT323900B (en) 1971-08-12 1972-08-10 TOOTH ENAMELS FROM TELOMERIZED OR GRAFT COPOLYMERIZED NCO GROUPS

Country Status (5)

Country Link
AT (1) AT323900B (en)
CA (1) CA1012275A (en)
CH (1) CH579908A5 (en)
DE (1) DE2140404C3 (en)
SE (3) SE7210467L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632215A1 (en) * 1986-09-23 1988-03-24 Dentaire Ivoclar Ets REACTIVE ORGANIC FILLER AND THEIR USE
DE3634354A1 (en) * 1986-10-08 1988-04-21 Muehlbauer Ernst Kg COMPOUNDS COMPOSED FROM ALDEHYD, EPOXY, ISOCYANATE OR HALOTRIAZING GROUPS, POLYMERIZABLE GROUPS AND A HIGHER MOLECULAR BASE, THE MIXTURES CONTAINING THE SAME AND THEIR USE
DE102004006643B4 (en) 2004-02-10 2011-01-13 Heraeus Kulzer Gmbh Use of a composition for a flowable underfill material

Also Published As

Publication number Publication date
DE2140404C3 (en) 1982-04-08
SE7210467L (en) 1973-02-13
CH579908A5 (en) 1976-09-30
DE2140404A1 (en) 1973-02-22
SE394251B (en) 1977-06-20
CA1012275A (en) 1977-06-14
DE2140404B2 (en) 1981-01-29
SE7510270L (en) 1975-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee