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GB1471803A - Gold/silver alloys - Google Patents

Gold/silver alloys

Info

Publication number
GB1471803A
GB1471803A GB2594175A GB2594175A GB1471803A GB 1471803 A GB1471803 A GB 1471803A GB 2594175 A GB2594175 A GB 2594175A GB 2594175 A GB2594175 A GB 2594175A GB 1471803 A GB1471803 A GB 1471803A
Authority
GB
United Kingdom
Prior art keywords
gold
silver alloys
alloy
june
kohrn
Prior art date
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
GB2594175A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from US480890A external-priority patent/US3925066A/en
Application filed by Individual filed Critical Individual
Publication of GB1471803A publication Critical patent/GB1471803A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)

Abstract

1471803 Au-Ag Alloy E L KOHRN and S GLOBUS 18 June 1975 [19 June 1974 26 Nov 1974] 25941/75 Heading C7A Alloy of composition:- plus incidental ingredients and impurities. The alloy may be used for jewellery e.g. rings.
GB2594175A 1974-06-19 1975-06-18 Gold/silver alloys Expired GB1471803A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US480890A US3925066A (en) 1974-06-19 1974-06-19 Gold/silver alloys
US527189A US3925073A (en) 1974-06-19 1974-11-26 Gold/silver alloys

Publications (1)

Publication Number Publication Date
GB1471803A true GB1471803A (en) 1977-04-27

Family

ID=27046748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2594175A Expired GB1471803A (en) 1974-06-19 1975-06-18 Gold/silver alloys

Country Status (4)

Country Link
US (1) US3925073A (en)
DE (1) DE2525564A1 (en)
FR (1) FR2275562A1 (en)
GB (1) GB1471803A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908203C2 (en) * 1979-03-02 1982-06-24 Degussa Ag, 6000 Frankfurt Gold-silver alloys with good tarnish resistance for dental technology
US4266973A (en) * 1979-12-14 1981-05-12 The J. M. Ney Company Tarnish-resistant gold color alloy and dental restorations employing same
US4810313A (en) * 1988-03-14 1989-03-07 Virginia McReynolds Gold solder fluxing composition and method of preparing the same
US5314109A (en) * 1993-04-26 1994-05-24 Ormco Corporation Brazing alloy and method of brazing
US20090317292A1 (en) * 2008-06-20 2009-12-24 Gertge Annette T Variable karat gold alloys
US20090317291A1 (en) * 2008-06-20 2009-12-24 Annette Gertge Variable karat gold alloys
WO2010132595A2 (en) * 2009-05-12 2010-11-18 Jostens, Inc. Gold alloys
US9005522B2 (en) 2012-08-30 2015-04-14 Jostens, Inc. Silver alloy
CN105420531B (en) * 2015-11-03 2017-04-19 广州番禺职业技术学院 Nickel-free white gold alloy for high-temperature enameled jewelry and preparation method for nickel-free white gold alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090939A (en) * 1913-06-16 1914-03-24 Richard Henry Newton Composition of matter to be used for the manufacture of plates for artificial teeth.

Also Published As

Publication number Publication date
DE2525564A1 (en) 1976-06-10
US3925073A (en) 1975-12-09
FR2275562B3 (en) 1978-12-29
FR2275562A1 (en) 1976-01-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed