NL7907202A - Stralingsondoorlaatbare tandherstelpreparaten. - Google Patents

Stralingsondoorlaatbare tandherstelpreparaten. Download PDF

Info

Publication number: NL7907202A
Authority: NL; Netherlands
Prior art keywords: oxide; weight; filler; radiation; mixture
Prior art date: 1978-07-07

Application number

NL7907202A

Other languages

English (en)

Dutch (nl)

Original Assignee

Colgate Palmolive Co

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.)

1978-07-07

Filing date

1979-09-27

Publication date

1981-03-31

1979-09-27 Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co

1981-03-31 Publication of NL7907202A publication Critical patent/NL7907202A/nl

Links

238000002360 preparation method Methods 0.000 title claims description 9
239000000203 mixture Substances 0.000 claims description 58
239000000945 filler Substances 0.000 claims description 43
239000011521 glass Substances 0.000 claims description 26
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims description 22
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
229910003452 thorium oxide Inorganic materials 0.000 claims description 20
239000011230 binding agent Substances 0.000 claims description 17
BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 16
239000002245 particle Substances 0.000 claims description 15
229910001936 tantalum oxide Inorganic materials 0.000 claims description 15
239000000919 ceramic Substances 0.000 claims description 8
239000002131 composite material Substances 0.000 claims description 8
239000000377 silicon dioxide Substances 0.000 claims description 6
239000012633 leachable Substances 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
239000011358 absorbing material Substances 0.000 claims description 2
239000012736 aqueous medium Substances 0.000 claims 1
229910052788 barium Inorganic materials 0.000 description 21
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 21
239000000178 monomer Substances 0.000 description 10
239000011347 resin Substances 0.000 description 10
229920005989 resin Polymers 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
239000003054 catalyst Substances 0.000 description 8
239000011256 inorganic filler Substances 0.000 description 7
229910003475 inorganic filler Inorganic materials 0.000 description 7
239000004615 ingredient Substances 0.000 description 6
239000000463 material Substances 0.000 description 5
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 4
229910052776 Thorium Inorganic materials 0.000 description 4
238000002156 mixing Methods 0.000 description 4
235000012239 silicon dioxide Nutrition 0.000 description 4
229910052715 tantalum Inorganic materials 0.000 description 4
USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 3
239000005695 Ammonium acetate Substances 0.000 description 3
229940043376 ammonium acetate Drugs 0.000 description 3
235000019257 ammonium acetate Nutrition 0.000 description 3
QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 3
239000000805 composite resin Substances 0.000 description 3
239000012153 distilled water Substances 0.000 description 3
238000010828 elution Methods 0.000 description 3
238000000605 extraction Methods 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
239000006087 Silane Coupling Agent Substances 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
239000006096 absorbing agent Substances 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
239000008346 aqueous phase Substances 0.000 description 2
AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000002872 contrast media Substances 0.000 description 2
210000003298 dental enamel Anatomy 0.000 description 2
229910000174 eucryptite Inorganic materials 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
239000004570 mortar (masonry) Substances 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
239000000049 pigment Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
230000000379 polymerizing effect Effects 0.000 description 2
239000010453 quartz Substances 0.000 description 2
230000005855 radiation Effects 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
239000000126 substance Substances 0.000 description 2
-1 (vinyl benzyl aminoethyl) amino propyl Chemical group 0.000 description 1
FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
SAPGBCWOQLHKKZ-UHFFFAOYSA-N 6-(2-methylprop-2-enoyloxy)hexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCOC(=O)C(C)=C SAPGBCWOQLHKKZ-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
FQNGWRSKYZLJDK-UHFFFAOYSA-N [Ca].[Ba] Chemical compound [Ca].[Ba] FQNGWRSKYZLJDK-UHFFFAOYSA-N 0.000 description 1
NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000012190 activator Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
229910001422 barium ion Inorganic materials 0.000 description 1
159000000009 barium salts Chemical class 0.000 description 1
229910052916 barium silicate Inorganic materials 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
239000000378 calcium silicate Substances 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000007822 coupling agent Substances 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
229910002026 crystalline silica Inorganic materials 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
239000000975 dye Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
150000004673 fluoride salts Chemical class 0.000 description 1
239000000499 gel Substances 0.000 description 1
239000006112 glass ceramic composition Substances 0.000 description 1
239000002241 glass-ceramic Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
231100000640 hair analysis Toxicity 0.000 description 1
239000003999 initiator Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
239000005351 kimble Substances 0.000 description 1
229910052747 lanthanoid Inorganic materials 0.000 description 1
150000002602 lanthanoids Chemical class 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000006060 molten glass Substances 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 description 1
WKMKTIVRRLOHAJ-UHFFFAOYSA-N oxygen(2-);thallium(1+) Chemical compound [O-2].[Tl+].[Tl+] WKMKTIVRRLOHAJ-UHFFFAOYSA-N 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
239000012071 phase Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000002491 polymer binding agent Substances 0.000 description 1
239000002952 polymeric resin Substances 0.000 description 1
229910003447 praseodymium oxide Inorganic materials 0.000 description 1
239000001294 propane Substances 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910001954 samarium oxide Inorganic materials 0.000 description 1
229940075630 samarium oxide Drugs 0.000 description 1
FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
239000005368 silicate glass Substances 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
235000015424 sodium Nutrition 0.000 description 1
238000010186 staining Methods 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
229910003438 thallium oxide Inorganic materials 0.000 description 1
SFKTYEXKZXBQRQ-UHFFFAOYSA-J thorium(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Th+4] SFKTYEXKZXBQRQ-UHFFFAOYSA-J 0.000 description 1
239000004408 titanium dioxide Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
CIOXFKGQNIJXKF-UHFFFAOYSA-N tris(2-methoxyethoxy)silane Chemical compound COCCO[SiH](OCCOC)OCCOC CIOXFKGQNIJXKF-UHFFFAOYSA-N 0.000 description 1
239000005050 vinyl trichlorosilane Substances 0.000 description 1
235000014692 zinc oxide Nutrition 0.000 description 1
RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
229910001928 zirconium oxide Inorganic materials 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/17—Particle size
- 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
- 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
- A61K6/78—Pigments
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/824—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising transition metal oxides

Landscapes

Health & Medical Sciences (AREA)
Oral & Maxillofacial Surgery (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Inorganic Chemistry (AREA)
Ceramic Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Plastic & Reconstructive Surgery (AREA)
Dental Preparations (AREA)

NL7907202A 1978-07-07 1979-09-27 Stralingsondoorlaatbare tandherstelpreparaten. NL7907202A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US92254978A	1978-07-07	1978-07-07
US92254978		1978-07-07

Publications (1)

Publication Number	Publication Date
NL7907202A true NL7907202A (nl)	1981-03-31

Family

ID=25447201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7907202A NL7907202A (nl)	1978-07-07	1979-09-27	Stralingsondoorlaatbare tandherstelpreparaten.

Country Status (4)

Country	Link
BE (1)	BE878669A (fr)
FR (1)	FR2464709B1 (fr)
IN (1)	IN153394B (fr)
NL (1)	NL7907202A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2502955A1 (fr) *	1981-04-02	1982-10-08	Asulab Sa	Composition therapeutique utile notamment dans le traitement et la prevention des inflammations du parodonte et renfermant du ta2o5

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4017454A (en) *	1973-09-21	1977-04-12	Jenaer Glaswerk Schott & Gen.	Glass ceramic as filler in polymerizable dental filling compositions
AT339523B (de) *	1973-09-21	1977-10-25	Jenaer Glaswerk Schott & Gen	Glaskeramik fur zahnfullmassen
US3971754A (en) *	1973-12-10	1976-07-27	Pennwalt Corporation	X-ray opaque, enamel-matching dental filling composition

1979
- 1979-09-07 BE BE0/197058A patent/BE878669A/fr not_active IP Right Cessation
- 1979-09-07 FR FR7922442A patent/FR2464709B1/fr not_active Expired
- 1979-09-27 NL NL7907202A patent/NL7907202A/nl not_active Application Discontinuation
- 1979-11-13 IN IN807/DEL/79A patent/IN153394B/en unknown

Also Published As

Publication number	Publication date
FR2464709A1 (fr)	1981-03-20
BE878669A (fr)	1979-12-31
FR2464709B1 (fr)	1985-11-29
IN153394B (fr)	1984-07-14

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1986-11-03	BA	A request for search or an international-type search has been filed
1986-12-01	BB	A search report has been drawn up
1987-05-04	BC	A request for examination has been filed
1992-05-06	BV	The patent application has lapsed

Publication	Publication Date	Title
US3971754A (en)	1976-07-27	X-ray opaque, enamel-matching dental filling composition
JP4851452B2 (ja)	2012-01-11	ナノフィラーを含む歯科用組成物、および関連方法
EP0159887B1 (fr)	1994-07-27	Matériaux dentaires composites radio-opaques à opacité visuelle basse contenant des microparticules non-vitreuses
DE69006472T2 (de)	1994-09-01	Zahnärztliche Zusammensetzungen, Verfahren zur Herstellung von geformten, zahnärztlichen Artikeln via "photoiniferte Polymerisation" von zahnärztlichen Zusammensetzungen und dadurch erzeugte geformte, zahnärztliche Artikel.
US5304586A (en)	1994-04-19	Radiopaque fluoride releasing VLC dental composites and the use of specific fillers therein
JPH0134202B2 (fr)	1989-07-18
USRE32073E (en)	1986-01-28	Dental filling composition utilizing zinc-containing inorganic filler
US4906446A (en)	1990-03-06	Filler for dental materials and dental materials containing the same
WO2000021488A1 (fr)	2000-04-20	Materiau dentaire contenant des vitroceramiques poreuses
AU672774B2 (en)	1996-10-17	Fluoride ion-leachable glasses and dental cement compositions containing them
EP1547572A1 (fr)	2005-06-29	Matériau de verre d'obturation et procédé de production
US4358549A (en)	1982-11-09	Dental filling composition utilizing zinc-containing inorganic filler
US5824720A (en)	1998-10-20	Fluoride-releasing composite materials
FI73881C (fi)	1987-12-10	Dental plomberingskomposition med foerbaettrade mekaniska egenskaper och foerbaettrad stabilitet mot hydrolys.
EP0431740A1 (fr)	1991-06-12	Ciment ionomère verre contenant un acide polyvinylphosphonique
NL7907202A (nl)	1981-03-31	Stralingsondoorlaatbare tandherstelpreparaten.
US4188317A (en)	1980-02-12	Dental restorative compositions containing titanium silicate
GB2064550A (en)	1981-06-17	Radio-opaque dental restorative compositions
USRE32299E (en)	1986-12-02	Glass composition and articles
JPH027922B2 (fr)	1990-02-21
JP7795774B2 (ja)	2026-01-08	Ｘ線不透過性充填材、ｘ線不透過性充填材の製造方法、硬化性組成物および歯科用硬化性組成物
AU550056B2 (en)	1986-02-27	Zinc-containing glass composition
IE49125B1 (en)	1985-08-07	Radio-opaque dental compositions
CA1128229A (fr)	1982-07-20	Compose pour la restauration des dents
SE436245B (sv)	1984-11-26	Rontgenstraleabsorberande sammansatt komposition for tandrestaurering samt derfor avsedd partikelformig fyllnadsmedelskomposition