GB1451262A - Dental restorative cement composition - Google Patents
Dental restorative cement compositionInfo
- 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
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.
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)
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 |
-
1974
- 1974-07-01 GB GB2903674A patent/GB1451262A/en not_active Expired
Cited By (2)
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 |