DK170816B1 - Fremgangsmåde til overfladebehandling af aluminiumoxidgenstande - Google Patents

Fremgangsmåde til overfladebehandling af aluminiumoxidgenstande Download PDF

Info

Publication number: DK170816B1
Authority: DK; Denmark
Prior art keywords: alumina; brackets; mpa; coating; article
Prior art date: 1987-03-13

Application number

DK134488A

Other languages

Danish (da)

English (en)

Other versions

DK134488D0 (da

DK134488A (da

Inventor

Albert C Chen

Robert D Deluca

Robin M Forbes Jones

Donald S Mueller

Mary S Yeganeh

Original Assignee

Johnson & Johnson Dental Prod

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.)

1987-03-13

Filing date

1988-03-11

Publication date

1996-01-29

1988-03-11 Application filed by Johnson & Johnson Dental Prod filed Critical Johnson & Johnson Dental Prod

1988-03-11 Publication of DK134488D0 publication Critical patent/DK134488D0/da

1988-09-14 Publication of DK134488A publication Critical patent/DK134488A/da

1996-01-29 Application granted granted Critical

1996-01-29 Publication of DK170816B1 publication Critical patent/DK170816B1/da

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 59
238000000034 method Methods 0.000 title claims description 42
230000008569 process Effects 0.000 title claims description 9
238000004381 surface treatment Methods 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
239000011248 coating agent Substances 0.000 claims abstract description 24
238000000576 coating method Methods 0.000 claims abstract description 24
239000000377 silicon dioxide Substances 0.000 claims abstract description 18
150000003961 organosilicon compounds Chemical class 0.000 claims abstract description 15
239000003522 acrylic cement Substances 0.000 claims abstract description 13
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 8
229910000077 silane Inorganic materials 0.000 claims abstract description 8
239000000853 adhesive Substances 0.000 claims abstract description 6
230000001070 adhesive effect Effects 0.000 claims abstract description 6
XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical group CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims description 6
239000012298 atmosphere Substances 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 4
230000001590 oxidative effect Effects 0.000 claims description 4
239000004568 cement Substances 0.000 abstract description 3
229910052594 sapphire Inorganic materials 0.000 description 21
239000010980 sapphire Substances 0.000 description 21
239000013078 crystal Substances 0.000 description 19
238000010438 heat treatment Methods 0.000 description 19
239000000758 substrate Substances 0.000 description 11
230000037452 priming Effects 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
238000003754 machining Methods 0.000 description 7
239000000243 solution Substances 0.000 description 7
238000012360 testing method Methods 0.000 description 7
230000004907 flux Effects 0.000 description 5
238000000746 purification Methods 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
239000008367 deionised water Substances 0.000 description 4
229910021641 deionized water Inorganic materials 0.000 description 4
239000000463 material Substances 0.000 description 4
239000000155 melt Substances 0.000 description 4
238000005498 polishing Methods 0.000 description 4
238000000197 pyrolysis Methods 0.000 description 4
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
238000005520 cutting process Methods 0.000 description 3
238000000151 deposition Methods 0.000 description 3
230000008021 deposition Effects 0.000 description 3
-1 organosilane compounds Chemical class 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
238000002231 Czochralski process Methods 0.000 description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
239000007822 coupling agent Substances 0.000 description 2
239000003479 dental cement Substances 0.000 description 2
239000002274 desiccant Substances 0.000 description 2
239000010432 diamond Substances 0.000 description 2
229910003460 diamond Inorganic materials 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
229910052741 iridium Inorganic materials 0.000 description 2
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
239000011733 molybdenum Substances 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
239000010959 steel Substances 0.000 description 2
HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
208000010392 Bone Fractures Diseases 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
206010017076 Fracture Diseases 0.000 description 1
229910013178 LiBO2 Inorganic materials 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
240000006240 Linum usitatissimum Species 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
239000004698 Polyethylene Substances 0.000 description 1
239000006087 Silane Coupling Agent Substances 0.000 description 1
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-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
229960000583 acetic acid Drugs 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000000889 atomisation Methods 0.000 description 1
QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical compound C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 description 1
239000010951 brass Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 description 1
YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005566 electron beam evaporation Methods 0.000 description 1
FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 1
239000000945 filler Substances 0.000 description 1
235000004426 flaxseed Nutrition 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000010606 normalization Methods 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
LFRDHGNFBLIJIY-UHFFFAOYSA-N trimethoxy(prop-2-enyl)silane Chemical compound CO[Si](OC)(OC)CC=C LFRDHGNFBLIJIY-UHFFFAOYSA-N 0.000 description 1
BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5035—Silica
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Dentistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Wood Science & Technology (AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Adhesives Or Adhesive Processes (AREA)
Laminated Bodies (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Dental Preparations (AREA)
Details Of Garments (AREA)
Manufacturing Of Multi-Layer Textile Fabrics (AREA)
Paints Or Removers (AREA)
Chemical Treatment Of Metals (AREA)
Confectionery (AREA)
Materials For Medical Uses (AREA)

DK134488A 1987-03-13 1988-03-11 Fremgangsmåde til overfladebehandling af aluminiumoxidgenstande DK170816B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US2543887A	1987-03-13	1987-03-13
US2543887		1987-03-13

Publications (3)

Publication Number	Publication Date
DK134488D0 DK134488D0 (da)	1988-03-11
DK134488A DK134488A (da)	1988-09-14
DK170816B1 true DK170816B1 (da)	1996-01-29

Family

ID=21826072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK134488A DK170816B1 (da)	1987-03-13	1988-03-11	Fremgangsmåde til overfladebehandling af aluminiumoxidgenstande

Country Status (18)

Country	Link
EP (1)	EP0282325B1 (pt)
JP (1)	JP2563122B2 (pt)
KR (1)	KR970006636B1 (pt)
AT (1)	ATE79112T1 (pt)
BR (1)	BR8801116A (pt)
CA (1)	CA1298743C (pt)
DE (1)	DE3873381T2 (pt)
DK (1)	DK170816B1 (pt)
ES (1)	ES2034195T3 (pt)
FI (1)	FI90972C (pt)
GR (1)	GR1000078B (pt)
IE (1)	IE62251B1 (pt)
MY (1)	MY103232A (pt)
NO (1)	NO881112L (pt)
NZ (1)	NZ223704A (pt)
PH (1)	PH25562A (pt)
PT (1)	PT86945B (pt)
ZA (1)	ZA881773B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES1025246Y (es) *	1993-07-08	1994-06-01	Duran Alberto Julio Cervera	Abrazadera dental monobloque.
DE102004050202A1 (de) *	2004-10-15	2006-04-20	Otto Huber	Verfahren zum adhäsiven Verbinden von Hartkeramikteilen, insbesondere im Bereich des Zahnersatzes
RU2593841C2 (ru) *	2009-12-17	2016-08-10	Керамтек Гмбх	Кондиционирование поверхности для улучшения адгезии костного цемента к керамическим субстратам
KR101161172B1 (ko) *	2010-10-22	2012-06-29	주식회사 엔피덱	치아교정용 세라믹 브라켓의 제조방법
KR102102262B1 (ko) *	2019-11-11	2020-05-29	주식회사 바이오세텍	치아 교정용 브라켓

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1671240A1 (de) *	1968-02-26	1971-08-26	Elektronische Bauelemente Veb	Verfahren zur Herstellung von insbesondere gleichstrombestaendigen,keramischen Traegerkoerpern fuer Schichtwiderstaende
US4364731A (en) *	1981-01-29	1982-12-21	Board Of Regents, The University Of Texas System	Methods for producing adhesive bonds between substrate and polymer employing an intermediate oxide layer
DE3403894C1 (de) *	1984-02-04	1985-07-25	Kulzer & Co GmbH, 6393 Wehrheim	Vorrichtung zum Beschichten eines metallischen Dentalprothesenteils und Verfahren zum Betrieb einer solchen Vorrichtung
US4595598A (en) *	1984-04-23	1986-06-17	Johnson & Johnson Dental Products Company	Crystalline alumina composites

1988
- 1988-03-01 NZ NZ223704A patent/NZ223704A/xx unknown
- 1988-03-10 PT PT86945A patent/PT86945B/pt not_active IP Right Cessation
- 1988-03-11 JP JP5651188A patent/JP2563122B2/ja not_active Expired - Lifetime
- 1988-03-11 DE DE8888302127T patent/DE3873381T2/de not_active Expired - Lifetime
- 1988-03-11 NO NO881112A patent/NO881112L/no unknown
- 1988-03-11 DK DK134488A patent/DK170816B1/da not_active IP Right Cessation
- 1988-03-11 MY MYPI88000255A patent/MY103232A/en unknown
- 1988-03-11 PH PH36629A patent/PH25562A/en unknown
- 1988-03-11 EP EP88302127A patent/EP0282325B1/en not_active Expired - Lifetime
- 1988-03-11 IE IE73188A patent/IE62251B1/en not_active IP Right Cessation
- 1988-03-11 BR BR8801116A patent/BR8801116A/pt not_active IP Right Cessation
- 1988-03-11 CA CA000561316A patent/CA1298743C/en not_active Expired - Lifetime
- 1988-03-11 GR GR880100150A patent/GR1000078B/el not_active IP Right Cessation
- 1988-03-11 FI FI881161A patent/FI90972C/fi not_active IP Right Cessation
- 1988-03-11 ES ES198888302127T patent/ES2034195T3/es not_active Expired - Lifetime
- 1988-03-11 ZA ZA881773A patent/ZA881773B/xx unknown
- 1988-03-11 AT AT88302127T patent/ATE79112T1/de not_active IP Right Cessation
- 1988-03-12 KR KR1019880002632A patent/KR970006636B1/ko not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS63278582A (ja)	1988-11-16
PT86945A (pt)	1989-03-30
ZA881773B (en)	1989-11-29
GR1000078B (el)	1990-11-29
PH25562A (en)	1991-08-08
NO881112L (no)	1988-09-14
ATE79112T1 (de)	1992-08-15
PT86945B (pt)	1995-03-01
FI90972B (fi)	1994-01-14
DE3873381T2 (de)	1992-12-10
BR8801116A (pt)	1988-10-18
FI881161L (fi)	1988-09-14
DK134488D0 (da)	1988-03-11
IE880731L (en)	1988-09-13
NO881112D0 (no)	1988-03-11
MY103232A (en)	1993-05-29
CA1298743C (en)	1992-04-14
KR880010740A (ko)	1988-10-24
GR880100150A (en)	1989-01-31
KR970006636B1 (ko)	1997-04-29
DK134488A (da)	1988-09-14
ES2034195T3 (es)	1993-04-01
FI881161A0 (fi)	1988-03-11
FI90972C (fi)	1994-04-25
AU1305888A (en)	1988-09-15
IE62251B1 (en)	1995-01-11
EP0282325B1 (en)	1992-08-05
JP2563122B2 (ja)	1996-12-11
AU600803B2 (en)	1990-08-23
DE3873381D1 (de)	1992-09-10
EP0282325A3 (en)	1990-03-07
EP0282325A2 (en)	1988-09-14
NZ223704A (en)	1990-02-26

Legal Events

Date	Code	Title	Description
1996-01-29	B1	Patent granted (law 1993)
2008-03-31	PUP	Patent expired

Publication	Publication Date	Title
US4826430A (en)	1989-05-02	Adhesive primer for alumina brackets
EP0160481B2 (en)	1994-03-30	Orthodontic bracket consisting of monocrystalline alpha-alumina
US4681538A (en)	1987-07-21	Crystalline alumina composites
EP0161831B1 (en)	1996-03-06	Crystalline alumina orthodontic bracket
US9730863B2 (en)	2017-08-15	Dental restoration, method for its production and ingot
EP1985593B1 (en)	2011-11-30	Reinforced silica glass crucible
MX2008000150A (es)	2008-03-26	Crisol para la cristalizacion de silicio.
DK170816B1 (da)	1996-01-29	Fremgangsmåde til overfladebehandling af aluminiumoxidgenstande
JPH03169803A (ja)	1991-07-23	シラン処理金属製歯科用物品
TW201030838A (en)	2010-08-16	Method for processing a silicon-on-insulator structure
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