GB1525052A – Dental compositions
– Google Patents
GB1525052A – Dental compositions
– Google Patents
Dental compositions
Info
Publication number
GB1525052A
GB1525052A
GB7226/76A
GB722676A
GB1525052A
GB 1525052 A
GB1525052 A
GB 1525052A
GB 7226/76 A
GB7226/76 A
GB 7226/76A
GB 722676 A
GB722676 A
GB 722676A
GB 1525052 A
GB1525052 A
GB 1525052A
Authority
GB
United Kingdom
Prior art keywords
pref
dental compositions
atomic percentage
dental alloy
tituration
Prior art date
1975-03-28
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
GB7226/76A
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.)
Sybron Transition Corp
Original Assignee
Sybron 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.)
1975-03-28
Filing date
1976-02-24
Publication date
1978-09-20
1976-02-24
Application filed by Sybron Corp
filed
Critical
Sybron Corp
1978-09-20
Publication of GB1525052A
publication
Critical
patent/GB1525052A/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
C22C30/00—Alloys containing less than 50% by weight of each constituent
C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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
Abstract
1525052 Dental alloy SYBRON CORP 24 Feb 1976 [28 March 1975] 07226/76 Heading C7A A dental alloy consists of Ag up to 45% (pref 24-45) Cu (pref 28-42) Sn (pref 29-34) Zn 0-2% where the atomic percentage of tin is 24-25% of the total atomic percentage, and is amalgamated with 40-50% mercury by tituration and has excellent physical, mechanical and handling properties.
GB7226/76A
1975-03-28
1976-02-24
Dental compositions
Expired
GB1525052A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/563,248
US3985558A
(en)
1975-03-28
1975-03-28
Dental alloy and amalgam
Publications (1)
Publication Number
Publication Date
GB1525052A
true
GB1525052A
(en)
1978-09-20
Family
ID=24249716
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7226/76A
Expired
GB1525052A
(en)
1975-03-28
1976-02-24
Dental compositions
Country Status (12)
Country
Link
US
(1)
US3985558A
(en)
JP
(1)
JPS5921378B2
(en)
AU
(1)
AU502046B2
(en)
BR
(1)
BR7601332A
(en)
CA
(1)
CA1067316A
(en)
CH
(1)
CH624145A5
(en)
DE
(1)
DE2612715C2
(en)
FR
(1)
FR2305504A1
(en)
GB
(1)
GB1525052A
(en)
IT
(1)
IT1053886B
(en)
MX
(1)
MX3789E
(en)
SE
(1)
SE420424B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4164419A
(en)
*
1975-12-22
1979-08-14
Shofu Dental Manufacturing Company, Limited
Powdered alloy for dental amalgam
US4080199A
(en)
*
1976-05-27
1978-03-21
Johnson & Johnson
Lathe cut dental alloy powder
US4030918A
(en)
*
1976-05-27
1977-06-21
Johnson & Johnson
Indium containing dental alloy powder
AR223024A1
(en)
*
1980-01-31
1981-07-15
Macrodent Sa
A PRODUCT TO BE USED IN COMPRESSED DENTAL AMALGAMAS OR DISINTEGRABLE PILLS OBTAINED BY AGGLOMERATION OF SUCH PRODUCT AND AMALGAMAS OBTAINED FROM THIS LAST
AU557405B2
(en)
*
1982-02-18
1986-12-18
Kerr Manufacturing Company
Admix dental alloy and amalgam
US4664629A
(en)
*
1983-06-27
1987-05-12
Dentsply Research & Development Corp.
Dental composition mixture
DK0612239T3
(en)
*
1991-11-13
1997-05-12
Subramaniam S Radhakrishnan
Amalgam for filling cavities and process for making compositions for the amalgam
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2281991A
(en)
*
1938-04-27
1942-05-05
Poetschke Paul
Dental amalgam alloy
US3871876A
(en)
*
1974-03-18
1975-03-18
Kamal Asgar
Dental Amalgam
1975
1975-03-28
US
US05/563,248
patent/US3985558A/en
not_active
Expired – Lifetime
1976
1976-02-23
IT
IT48225/76A
patent/IT1053886B/en
active
1976-02-24
GB
GB7226/76A
patent/GB1525052A/en
not_active
Expired
1976-02-27
CA
CA246,704A
patent/CA1067316A/en
not_active
Expired
1976-03-01
FR
FR7605775A
patent/FR2305504A1/en
active
Granted
1976-03-01
AU
AU11534/76A
patent/AU502046B2/en
not_active
Expired
1976-03-05
BR
BR7601332A
patent/BR7601332A/en
unknown
1976-03-09
MX
MX7657U
patent/MX3789E/en
unknown
1976-03-17
SE
SE7602083A
patent/SE420424B/en
not_active
IP Right Cessation
1976-03-24
JP
JP51031523A
patent/JPS5921378B2/en
not_active
Expired
1976-03-25
DE
DE2612715A
patent/DE2612715C2/en
not_active
Expired
1976-03-26
CH
CH382776A
patent/CH624145A5/de
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
AU502046B2
(en)
1979-07-12
JPS5921378B2
(en)
1984-05-19
MX3789E
(en)
1981-07-20
AU1153476A
(en)
1977-09-08
SE420424B
(en)
1981-10-05
DE2612715A1
(en)
1976-10-07
SE7602083L
(en)
1976-09-29
IT1053886B
(en)
1981-10-10
US3985558A
(en)
1976-10-12
FR2305504A1
(en)
1976-10-22
DE2612715C2
(en)
1986-12-11
FR2305504B1
(en)
1980-03-28
CA1067316A
(en)
1979-12-04
CH624145A5
(en)
1981-07-15
JPS51120928A
(en)
1976-10-22
BR7601332A
(en)
1976-09-28
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Palladium–Silver Alloy for Use With Dental Porcelains
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(en)
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Silver alloy for wristwatch case
Legal Events
Date
Code
Title
Description
1979-01-04
PS
Patent sealed [section 19, patents act 1949]
1996-03-27
PE20
Patent expired after termination of 20 years
Effective date:
19960223
