HK1130850A1 - Platinum alloy for jewelry - Google Patents

Platinum alloy for jewelry

Info

Publication number
HK1130850A1
HK1130850A1 HK09109445.3A HK09109445A HK1130850A1 HK 1130850 A1 HK1130850 A1 HK 1130850A1 HK 09109445 A HK09109445 A HK 09109445A HK 1130850 A1 HK1130850 A1 HK 1130850A1
Authority
HK
Hong Kong
Prior art keywords
jewelry
platinum alloy
platinum
alloy
iridium
Prior art date
Application number
HK09109445.3A
Inventor
Georg Steiner
Original Assignee
Heimerle & Meule Gmbh
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
Application filed by Heimerle & Meule Gmbh filed Critical Heimerle & Meule Gmbh
Publication of HK1130850A1 publication Critical patent/HK1130850A1/en

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
    • C22C5/04—Alloys based on a platinum group metal
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/002—Metallic materials
    • A44C27/003—Metallic alloys

Landscapes

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

Abstract

The invention relates to a platinum alloy for jewelry, comprising or consisting preferably of the following components: - 94.0 wt.-% to 96.5 wt.-% platinum, - 2.5 wt.-% to 4.5 wt.-% tungsten, - 0.5 wt.-% to 3.0 wt.-% copper, and - 0.02 wt.-% to 2.0 wt.-% of at least one element from the group ruthenium, rhodium and iridium.
HK09109445.3A 2007-11-08 2009-10-13 Platinum alloy for jewelry HK1130850A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007054871A DE102007054871A1 (en) 2007-11-08 2007-11-08 Platinum jewelery alloy
PCT/EP2008/009274 WO2009059736A1 (en) 2007-11-08 2008-11-04 Platinum alloy for jewelry

Publications (1)

Publication Number Publication Date
HK1130850A1 true HK1130850A1 (en) 2010-01-08

Family

ID=40336511

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09109445.3A HK1130850A1 (en) 2007-11-08 2009-10-13 Platinum alloy for jewelry

Country Status (5)

Country Link
EP (1) EP2099941B1 (en)
AT (1) ATE494398T1 (en)
DE (3) DE102007054871A1 (en)
HK (1) HK1130850A1 (en)
WO (1) WO2009059736A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017398A1 (en) * 2009-04-07 2010-10-14 Heimerle + Meule Gmbh Platinum jewelery alloy
CN103725915A (en) * 2012-10-15 2014-04-16 深圳市星光达珠宝首饰实业有限公司 Alloy material for manufacturing ornaments and preparation method of alloy material
DE102019213587A1 (en) * 2019-09-06 2021-03-11 Heimerle + Meule Gmbh Platinum jewelry alloy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152826B (en) * 1957-06-22 1963-08-14 Heraeus Gmbh W C Use of a platinum metal alloy as a material for tension bands in measuring instruments
DE2807587A1 (en) * 1977-02-23 1978-08-24 Johnson Matthey Co Ltd PLATINUM ALLOY
JPS61186439A (en) 1985-02-14 1986-08-20 Tanaka Kikinzoku Kogyo Kk Platinum alloy for ornament
JPS61281840A (en) * 1985-06-07 1986-12-12 Tanaka Kikinzoku Kogyo Kk Platinum alloy for ornament
JPS61281839A (en) * 1985-06-07 1986-12-12 Tanaka Kikinzoku Kogyo Kk Platinum alloy for ornament
JPS61281836A (en) * 1985-06-07 1986-12-12 Tanaka Kikinzoku Kogyo Kk Platinum alloy for ornament
JPS62130238A (en) * 1985-11-29 1987-06-12 Citizen Watch Co Ltd Hard platinum alloy for ornamentation
DE3712839C1 (en) * 1987-04-15 1988-04-21 Degussa Use of platinum alloys having spring properties for jewellery pieces
JPH0243331A (en) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd Platinum alloy for ornament

Also Published As

Publication number Publication date
DE102007054871A1 (en) 2009-05-20
WO2009059736A1 (en) 2009-05-14
ATE494398T1 (en) 2011-01-15
EP2099941A1 (en) 2009-09-16
DE202008017584U1 (en) 2010-01-14
EP2099941B1 (en) 2011-01-05
DE502008002203D1 (en) 2011-02-17

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