IT1120588B - Dental reconstitution compsns. based on organic resin - Google Patents
Dental reconstitution compsns. based on organic resinInfo
- Publication number
- IT1120588B IT1120588B IT50336/79A IT5033679A IT1120588B IT 1120588 B IT1120588 B IT 1120588B IT 50336/79 A IT50336/79 A IT 50336/79A IT 5033679 A IT5033679 A IT 5033679A IT 1120588 B IT1120588 B IT 1120588B
- Authority
- IT
- Italy
- Prior art keywords
- pref
- compsns
- filler
- organic resin
- pts
- Prior art date
Links
- 239000011347 resin Substances 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 title abstract 2
- 239000000945 filler Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Dental Preparations (AREA)
Abstract
Compsns. (fillings, cements, etc) comprises (a) 50-90 (pref. 65-85) pts.wt. of filler and (b) 50-10 (pref. 35-15) pts. wt. of a polymerisable liq. organic resin binder. The filler comprises finely divided mineral particles mixed with 1-10 (pref. 1-5) wt.% of a fluorinated or chlorofluorinated hydrocarbon polymer (I). The filler pref. comprises a mixt. of 95-99 wt.% amorphous SiO2 and 1-5 wt.% polytetrafluoroethylene (PTFE). Standard binders (esp. acrylic resins) and other additives can be used. Component (I) greatly reduces wear caused by abrasion with adjacent teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT50336/79A IT1120588B (en) | 1979-09-24 | 1979-09-24 | Dental reconstitution compsns. based on organic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT50336/79A IT1120588B (en) | 1979-09-24 | 1979-09-24 | Dental reconstitution compsns. based on organic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7950336A0 IT7950336A0 (en) | 1979-09-24 |
| IT1120588B true IT1120588B (en) | 1986-03-26 |
Family
ID=11272770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50336/79A IT1120588B (en) | 1979-09-24 | 1979-09-24 | Dental reconstitution compsns. based on organic resin |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1120588B (en) |
-
1979
- 1979-09-24 IT IT50336/79A patent/IT1120588B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7950336A0 (en) | 1979-09-24 |
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