ATE247530T1 - Verfahren zur verstärkung der farben von mineralen, die als edelsteine benutzt werden - Google Patents

Verfahren zur verstärkung der farben von mineralen, die als edelsteine benutzt werden

Info

Publication number
ATE247530T1
ATE247530T1 AT98918658T AT98918658T ATE247530T1 AT E247530 T1 ATE247530 T1 AT E247530T1 AT 98918658 T AT98918658 T AT 98918658T AT 98918658 T AT98918658 T AT 98918658T AT E247530 T1 ATE247530 T1 AT E247530T1
Authority
AT
Austria
Prior art keywords
gemstones
enhancing
colors
minerals used
minerals
Prior art date
Application number
AT98918658T
Other languages
English (en)
Inventor
Richard Pollak
Original Assignee
Richard Pollak
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25295913&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE247530(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Richard Pollak filed Critical Richard Pollak
Application granted granted Critical
Publication of ATE247530T1 publication Critical patent/ATE247530T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5072—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with oxides or hydroxides not covered by C04B41/5025
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5144—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the metals of the iron group
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Adornments (AREA)
  • Paints Or Removers (AREA)
AT98918658T 1997-04-25 1998-04-24 Verfahren zur verstärkung der farben von mineralen, die als edelsteine benutzt werden ATE247530T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/845,709 US5888918A (en) 1997-04-25 1997-04-25 Method for enhancing the color of minerals useful as gemstones
PCT/US1998/008232 WO1998048944A1 (en) 1997-04-25 1998-04-24 Method for enhancing the color of minerals useful as gemstones

Publications (1)

Publication Number Publication Date
ATE247530T1 true ATE247530T1 (de) 2003-09-15

Family

ID=25295913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98918658T ATE247530T1 (de) 1997-04-25 1998-04-24 Verfahren zur verstärkung der farben von mineralen, die als edelsteine benutzt werden

Country Status (5)

Country Link
US (1) US5888918A (de)
EP (1) EP1017504B1 (de)
AT (1) ATE247530T1 (de)
DE (1) DE69817380T2 (de)
WO (1) WO1998048944A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376031B1 (en) * 1998-04-24 2002-04-23 Richard Pollak Method for enhancing the color of minerals useful as gemstones
US6635309B2 (en) 2001-03-12 2003-10-21 Richard D. Pollak Process for the color enhancement of gemstones
US6872422B2 (en) * 2001-07-09 2005-03-29 Samir Gupta Process for imparting and enhancement of colours in gemstone minerals and gemstone minerals obtained thereby
AT411464B (de) * 2001-12-27 2004-01-26 Swarovski & Co Verfahren zur färbung geschliffener schmucksteine
EP1394293A1 (de) * 2002-08-30 2004-03-03 Samir Gupta Vefahren zur Färbung und Farbverbesserung von Edelsteine und derart hergestellte Edelsteine
KR20040023447A (ko) * 2002-09-11 2004-03-18 송오성 이온주입과 열처리 공정을 이용한 보석발색방법
US7526928B1 (en) 2002-11-04 2009-05-05 Azotic Coating Technology, Inc. Multi-color gemstones and gemstone coating deposition technology
US6997014B2 (en) * 2002-11-04 2006-02-14 Azotic Coating Technology, Inc. Coatings for gemstones and other decorative objects
AT412402B (de) * 2003-05-23 2005-02-25 Swarovski & Co Verfahren zur herstellung eines schmuckstückes
US20070110924A1 (en) * 2005-11-14 2007-05-17 Yelon William B Process for improving the color of gemstones and gemstone minerals obtained thereby
RU2738536C1 (ru) * 2019-09-30 2020-12-14 Алексей Владимирович Власов Способ термической обработки минерала и термически обработанный минерал
RU2743679C9 (ru) * 2020-09-02 2021-05-31 Дмитрий Александрович Петроченков Способ улучшения цветовых характеристик природного касситерита методом термообработки

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814219A (en) * 1926-05-17 1931-07-14 Ig Farbenindustrie Ag Process of improving certain physical properties of synthetic precious stones
US3539379A (en) * 1968-05-02 1970-11-10 Liner Technology Inc Process for coating gem stones
US3616357A (en) * 1968-05-31 1971-10-26 John C Haynes Method of modification of the color of gems
US3950596A (en) * 1971-12-20 1976-04-13 Astrid Corporation, Limited Altering the appearance of corundum crystals
US4039726A (en) * 1974-05-08 1977-08-02 Astrid Corporation, Limited Altering the appearance of corundum crystals
JPS5489999A (en) * 1977-12-27 1979-07-17 Agency Of Ind Science & Technol Coloring method for alumina single crystal body
ZA797004B (en) * 1979-01-17 1980-11-26 De Beers Ind Diamond Diamond treatment
JPS55113697A (en) * 1979-02-22 1980-09-02 Hitachi Metals Ltd Garnet single crystal body for decoration
US4678868A (en) * 1979-06-25 1987-07-07 Medtronic, Inc. Hermetic electrical feedthrough assembly
FR2460119A1 (fr) * 1979-06-29 1981-01-23 Inst Sinteza Mineralnogo Syr Procede de changement de coloration de pierres dures
JPS6071598A (ja) * 1983-09-24 1985-04-23 Kyocera Corp クリソベリル・キャッツ・アイ合成単結晶
KR890003856B1 (ko) * 1985-09-10 1989-10-05 가부시끼 가이샤 도시바 세라믹스 소결체용 금속화 조성물
US4749869A (en) * 1986-05-14 1988-06-07 Anil Dholakia Process for irradiating topaz and the product resulting therefrom
US4732867A (en) * 1986-11-03 1988-03-22 General Electric Company Method of forming alignment marks in sapphire
US4793864A (en) * 1987-01-14 1988-12-27 S. C. Johnson & Son, Inc. Substrate having an adherent photo-product coating on its surface and a method of coating said substrate
US5084909A (en) * 1990-03-23 1992-01-28 Pollak Richard D Method of processing gemstones to enhance their color
US5198265A (en) * 1991-04-01 1993-03-30 General Electric Company Method of coating an aluminum compound substrate with a composition of elemental titanium and an alkali metal halide, melting the coating, and rinsing the coated substrate
US5477055A (en) * 1994-09-12 1995-12-19 Ostro Gems Method of producing gemstone quality topaz
US5637878A (en) * 1995-02-03 1997-06-10 E-Beam Corporation Process for irradiating gemstones

Also Published As

Publication number Publication date
WO1998048944A1 (en) 1998-11-05
EP1017504A4 (de) 2000-07-12
EP1017504A1 (de) 2000-07-12
US5888918A (en) 1999-03-30
DE69817380D1 (de) 2003-09-25
EP1017504B1 (de) 2003-08-20
DE69817380T2 (de) 2004-06-24

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Legal Events

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