GB1540763A – Metal powder for producing dental amalgam
– Google Patents
GB1540763A – Metal powder for producing dental amalgam
– Google Patents
Metal powder for producing dental amalgam
Info
Publication number
GB1540763A
GB1540763A
GB28883/76A
GB2888376A
GB1540763A
GB 1540763 A
GB1540763 A
GB 1540763A
GB 28883/76 A
GB28883/76 A
GB 28883/76A
GB 2888376 A
GB2888376 A
GB 2888376A
GB 1540763 A
GB1540763 A
GB 1540763A
Authority
GB
United Kingdom
Prior art keywords
metal powder
dental amalgam
producing dental
producing
amalgam
Prior art date
1975-07-16
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
GB28883/76A
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.)
Special Metals Corp
Original Assignee
Special Metals Corp
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.)
1975-07-16
Filing date
1976-07-12
Publication date
1979-02-14
1976-07-12
Application filed by Special Metals Corp
filed
Critical
Special Metals Corp
1979-02-14
Publication of GB1540763A
publication
Critical
patent/GB1540763A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C5/00—Alloys based on noble metals
C22C5/06—Alloys based on silver
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
A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
A61K6/847—Amalgams
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
Y10S75/955—Producing dental product
GB28883/76A
1975-07-16
1976-07-12
Metal powder for producing dental amalgam
Expired
GB1540763A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/596,399
US3980472A
(en)
1975-07-16
1975-07-16
Dental amalgam
Publications (1)
Publication Number
Publication Date
GB1540763A
true
GB1540763A
(en)
1979-02-14
Family
ID=24387150
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB28883/76A
Expired
GB1540763A
(en)
1975-07-16
1976-07-12
Metal powder for producing dental amalgam
Country Status (13)
Country
Link
US
(1)
US3980472A
(en)
JP
(1)
JPS5212795A
(en)
AU
(1)
AU502241B2
(en)
BR
(1)
BR7604611A
(en)
CA
(1)
CA1059795A
(en)
DE
(1)
DE2631906C2
(en)
FR
(1)
FR2317908A1
(en)
GB
(1)
GB1540763A
(en)
IT
(1)
IT1062622B
(en)
MX
(1)
MX3993E
(en)
NL
(1)
NL163715C
(en)
SE
(1)
SE433301B
(en)
SU
(1)
SU697039A3
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4030918A
(en)
*
1976-05-27
1977-06-21
Johnson & Johnson
Indium containing dental alloy powder
US4161403A
(en)
*
1978-03-22
1979-07-17
Chugai Denki Kogyo Kabushiki-Kaisha
Composite electrical contact material of Ag-alloy matrix and internally oxidized dispersed phase
US4235631A
(en)
*
1978-08-24
1980-11-25
Engelhard Minerals & Chemicals Corporation
Corrosion-resistant dental alloy having improved handling characteristics
US4226622A
(en)
*
1978-08-24
1980-10-07
Engelhard Minerals & Chemicals Corporation
Corrosion-resistant dental alloy
US4234339A
(en)
*
1978-08-24
1980-11-18
Engelhard Minerals & Chemicals Corporation
Corrosion-resistant dental alloy
US4311526A
(en)
*
1979-07-30
1982-01-19
Pei Sung
γ2 – Free, low cost amalgam alloy powders
US4255192A
(en)
*
1979-12-17
1981-03-10
Pennwalt Corporation
Homogenous bonding of dispersed phase alloy
US4370165A
(en)
*
1981-05-21
1983-01-25
Johnson & Johnson Dental Products Company
Low silver dental amalgam alloy composition
WO1983002959A1
(en)
*
1982-02-18
1983-09-01
Sybron Corp
Admix dental alloy and amalgam
US4702765A
(en)
*
1982-04-02
1987-10-27
Atsushige Sato
Method of making selenium-containing amalgam alloys for dental restoration
US4453977A
(en)
*
1982-06-15
1984-06-12
Pennwalt Corporation
Low silver containing dental amalgam alloys
DE3240256C1
(en)
*
1982-10-30
1983-09-29
Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz
Process for the production of silver-tin master alloys for dental amalgams
US5490870A
(en)
*
1993-10-28
1996-02-13
Special Metals Corporation
Amalgamable composition and method of production
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3305356A
(en)
*
1963-08-30
1967-02-21
William V Youdelis
Dental amalgam
US3841860A
(en)
*
1973-07-11
1974-10-15
Dentsply Res & Dev
Dental alloy
1975
1975-07-16
US
US05/596,399
patent/US3980472A/en
not_active
Expired – Lifetime
1976
1976-06-15
MX
MX76100475U
patent/MX3993E/en
unknown
1976-07-09
FR
FR7621131A
patent/FR2317908A1/en
active
Granted
1976-07-09
AU
AU15755/76A
patent/AU502241B2/en
not_active
Expired
1976-07-12
GB
GB28883/76A
patent/GB1540763A/en
not_active
Expired
1976-07-14
JP
JP51083893A
patent/JPS5212795A/en
active
Pending
1976-07-15
DE
DE2631906A
patent/DE2631906C2/en
not_active
Expired
1976-07-15
NL
NL7607835.A
patent/NL163715C/en
not_active
IP Right Cessation
1976-07-15
IT
IT50459/76A
patent/IT1062622B/en
active
1976-07-15
BR
BR7604611A
patent/BR7604611A/en
unknown
1976-07-16
SU
SU762382512A
patent/SU697039A3/en
active
1976-07-16
CA
CA257,125A
patent/CA1059795A/en
not_active
Expired
1976-07-16
SE
SE7608169A
patent/SE433301B/en
unknown
Also Published As
Publication number
Publication date
JPS5212795A
(en)
1977-01-31
FR2317908A1
(en)
1977-02-11
AU502241B2
(en)
1979-07-19
BR7604611A
(en)
1977-08-02
DE2631906C2
(en)
1984-11-29
AU1575576A
(en)
1978-01-12
SE433301B
(en)
1984-05-21
SE7608169L
(en)
1977-01-17
SU697039A3
(en)
1979-11-05
CA1059795A
(en)
1979-08-07
FR2317908B1
(en)
1981-09-25
MX3993E
(en)
1981-10-26
IT1062622B
(en)
1984-10-20
US3980472A
(en)
1976-09-14
DE2631906A1
(en)
1977-02-10
NL163715B
(en)
1980-05-16
NL7607835A
(en)
1977-01-18
NL163715C
(en)
1980-10-15
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Legal Events
Date
Code
Title
Description
1979-07-04
PS
Patent sealed [section 19, patents act 1949]
1986-03-12
PCNP
Patent ceased through non-payment of renewal fee
