Global Patent Index - EP 3502286 A1

EP 3502286 A1 20190626 - PLATINUM ALLOY

Title (en)

PLATINUM ALLOY

Title (de)

PLATINLEGIERUNG

Title (fr)

ALLIAGE DE PLATINE

Publication

EP 3502286 A1 20190626 (FR)

Application

EP 17208872 A 20171220

Priority

EP 17208872 A 20171220

Abstract (en)

[origin: US2019185965A1] A nickel-free and cobalt-free platinum alloy including, expressed by weight, from 95.0% to 96.0% of Pt, from 0.5% to 4.5% of Ir, from 0.01% to 2% of Au, from 0 to 2% of Ge, and from 0 to 1% of at least one of the alloying elements Ru, Rh, Pd, Sn, Ga, Re, the respective percentages of all of the elements of the alloy adding up to 100%.

Abstract (fr)

L'invention se rapporte à un alliage de platine sans nickel, sans cobalt comprenant, exprimé en poids, de 95.0 à 96.0 % de Pt, de 0.5 à 4.5 % d'Ir, de 0.01 à 2% d'Au, de 0 à 2 % de Ge, et de 0 à 1% d'au moins un des éléments d'addition Ru, Rh, Pd, Sn, Ga, Re, les pourcentages respectifs de l'ensemble des éléments de l'alliage se complétant jusqu'à 100%.

IPC 8 full level

A44C 27/00 (2006.01); C22C 5/04 (2006.01)

CPC (source: EP US)

A44C 5/00 (2013.01 - US); C22C 5/04 (2013.01 - EP US); G04B 3/04 (2013.01 - US); G04B 19/04 (2013.01 - US); G04B 37/22 (2013.01 - US); A44C 27/003 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3502286 A1 20190626; EP 3502286 B1 20210127; CN 109943744 A 20190628; CN 109943744 B 20210924; JP 2019112715 A 20190711; JP 6778732 B2 20201104; US 10870906 B2 20201222; US 2019185965 A1 20190620

DOCDB simple family (application)

EP 17208872 A 20171220; CN 201811492444 A 20181207; JP 2018228754 A 20181206; US 201816211268 A 20181206