GB1451262A - Dental restorative cement composition - Google Patents

Dental restorative cement composition

Info

Publication number
GB1451262A
GB1451262A GB2903674A GB2903674A GB1451262A GB 1451262 A GB1451262 A GB 1451262A GB 2903674 A GB2903674 A GB 2903674A GB 2903674 A GB2903674 A GB 2903674A GB 1451262 A GB1451262 A GB 1451262A
Authority
GB
United Kingdom
Prior art keywords
trimethacrylate
formula
triacrylate
binder
initiator
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
GB2903674A
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.)
Johnson and Johnson KK
Johnson and Johnson
Original Assignee
Johnson and Johnson KK
Johnson and Johnson
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 Johnson and Johnson KK, Johnson and Johnson filed Critical Johnson and Johnson KK
Priority to GB2903674A priority Critical patent/GB1451262A/en
Publication of GB1451262A publication Critical patent/GB1451262A/en
Expired legal-status Critical Current

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
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)

Abstract

1451262 Dental cement comprising curable binder JOHNSON & JOHNSON 1 July 1974 29036/74 Heading C3P A package for forming a curable dental cement composition comprises as ingredients: a major proportion of a particulate inorganic filler, a polymerizable binder for admixture with said filler, a peroxide initiator and an activator for said initiator, said package comprising two separate packs each containing some but not all of said ingredients, such that when the contents of the two packs are mixed together, polymerization occurs; said binder comprising a monomer having the formula (a) wherein R in each instance is H or CH 3 , or having formula (b) wherein R 1 is CH 3 -, CH 3 CH 2 -, or and R 2 is H or CH 3 . The compounds of formula (a) are glycerol triacrylate and trimethacrylate, and monomers conforming to formula (b) are trimethylol ethane triacrylate and trimethacrylate, trimethylol propane triacrylate and trimethacrylate, and trimethylolbutane triacrylate and trimethacrylate. The initiator systems and fillers used in the examples are those commonly used in dental cements of this type, e.g. peroxide/amine initiators, and quartz fillers. Further polyunsaturated monomers may be present in addition to those of the above formulµ, and many examples of these are given.
GB2903674A 1974-07-01 1974-07-01 Dental restorative cement composition Expired GB1451262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2903674A GB1451262A (en) 1974-07-01 1974-07-01 Dental restorative cement composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2903674A GB1451262A (en) 1974-07-01 1974-07-01 Dental restorative cement composition

Publications (1)

Publication Number Publication Date
GB1451262A true GB1451262A (en) 1976-09-29

Family

ID=10285208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2903674A Expired GB1451262A (en) 1974-07-01 1974-07-01 Dental restorative cement composition

Country Status (1)

Country Link
GB (1) GB1451262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563504A (en) * 2021-07-21 2021-10-29 爱迪特（秦皇岛）科技股份有限公司 Polymerizable monomer composition for dental restoration and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563504A (en) * 2021-07-21 2021-10-29 爱迪特（秦皇岛）科技股份有限公司 Polymerizable monomer composition for dental restoration and preparation method and application thereof
CN113563504B (en) * 2021-07-21 2023-09-15 爱迪特（秦皇岛）科技股份有限公司 Polymerizable monomer composition for dental restoration and preparation method and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee