SE345068B - - Google Patents

Info

Publication number
SE345068B
SE345068B SE11073/68A SE1107368A SE345068B SE 345068 B SE345068 B SE 345068B SE 11073/68 A SE11073/68 A SE 11073/68A SE 1107368 A SE1107368 A SE 1107368A SE 345068 B SE345068 B SE 345068B
Authority
SE
Sweden
Prior art keywords
hydroperoxide
monomer
compositions
compound
perester
Prior art date
Application number
SE11073/68A
Inventor
A Gross
Original Assignee
Kulzer & Co Gmbh
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 Kulzer & Co Gmbh filed Critical Kulzer & Co Gmbh
Publication of SE345068B publication Critical patent/SE345068B/xx

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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/61—Cationic, anionic or redox initiators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/76—Fillers comprising silicon-containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/77—Glass

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)

Abstract

1,237,785. Polymerizable compositions for dental use. KULZER & CO. G.m.b.H. 6 Aug., 1968 [19 Aug., 1967], No. 37428/68. Heading C3P. Dental fillers or fixatives comprise (1) a liquid addition polymerizable monomer, (2) a powdered polymer, (3) 0À1-5% by weight (based on the liquid monomer) of at least one hydroperoxide of the formula ROOH in which R is C 3 -C 12 alkyl, or a compound from which such a hydroperoxide is formed in situ (e.g. a perester), and (4) a Redox type catalyst which is effective to polymerize the monomer and which does not comprise an alkyl hydroperoxide as specified in (3). Exemplified as components (1) and (2), respectively, are methyl methacrylate monomer and polymer. The hydroperoxide (3) preferably contains up to 7 carbon atoms; a suitable perester precursor is tri-t-butyl peroxyborate. Redox catalyst (4) is suitably a combination of a peroxide, e.g. benzoyl peroxide, and either a tertiary amine or a reducing sulphur compound, e.g. dimethyl-p-toluidine or a sulphinic acid. The compositions may optionally contain additional components, e.g. a regulator such as dodecyl mercaptan; fillers such as glass or quartz beads, optionally surface-treated with silanes, and also fibres; and, as an agent for protecting tooth pulp against toxic effects of various components of the compositions, boric acid or a boron compound which releases boric acid in situ, e.g. tributyl borate or trioctyl borate.
SE11073/68A 1967-08-19 1968-08-16 SE345068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0063146 1967-08-19

Publications (1)

Publication Number Publication Date
SE345068B true SE345068B (en) 1972-05-15

Family

ID=7230944

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11073/68A SE345068B (en) 1967-08-19 1968-08-16

Country Status (8)

Country Link
BE (1) BE719434A (en)
CH (1) CH540692A (en)
DE (1) DE1617583B1 (en)
DK (1) DK122259B (en)
FR (1) FR1581213A (en)
GB (1) GB1237785A (en)
NL (1) NL6811791A (en)
SE (1) SE345068B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427357A1 (en) * 1978-06-01 1979-12-28 Simon Gerald Thermosetting PMMA compsn. - contg. MMA and reinforcing filler for preparing dental prosthesis
DK155079C (en) * 1983-10-25 1989-06-19 Erik Chr Munksgaard ADHESIVE PROCEDURES FOR CURRENT ACRYLATE OR METHACRYLATE MATERIALS FOR USE OF COLLAGENIC MATERIALS, ISSENT DENTIN, AND USE OF THE AGENT
DE3414164A1 (en) * 1984-04-14 1985-10-17 Kulzer & Co GmbH, 6393 Wehrheim PHOTOPOLYMERIZABLE DENTAL ADHESIVE LACQUER
DE3414163A1 (en) * 1984-04-14 1985-10-17 Kulzer & Co GmbH, 6393 Wehrheim PHOTOPOLYMERIZABLE PHOSPHATE-CONTAINING DENTAL ADHESIVE LACQUER
DE3414165A1 (en) * 1984-04-14 1985-10-17 Kulzer & Co GmbH, 6393 Wehrheim Photopolymerisable dental adhesive
DE3903407A1 (en) * 1989-02-06 1990-08-09 Blendax Werke Schneider Co DENTAL FUELING MATERIAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973590C (en) * 1941-07-29 1960-04-07 Degussa Use of self-setting plastics in the dental field

Also Published As

Publication number Publication date
BE719434A (en) 1969-02-13
FR1581213A (en) 1969-09-12
GB1237785A (en) 1971-06-30
CH540692A (en) 1973-08-31
NL6811791A (en) 1969-02-21
DK122259B (en) 1972-02-14
DE1617583B1 (en) 1970-07-02

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