MX166233B - Proceso para la fabricacion de aleaciones endurecibles de plata - Google Patents
Proceso para la fabricacion de aleaciones endurecibles de plataInfo
- Publication number
- MX166233B MX166233B MX011103A MX1110388A MX166233B MX 166233 B MX166233 B MX 166233B MX 011103 A MX011103 A MX 011103A MX 1110388 A MX1110388 A MX 1110388A MX 166233 B MX166233 B MX 166233B
- Authority
- MX
- Mexico
- Prior art keywords
- monomers
- lens
- mold cup
- manufacture
- matrix
- Prior art date
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
- C22C5/08—Alloys based on silver with copper as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Contacts (AREA)
Abstract
La presente invención se refiere a un ensamble de molde para producir una unidad integral de preforma de lente-copa de molde, adecuada para acabado subsecuente a una lente óptica, que comprende; una copa molde que tiene una cavidad definida en él para recibir monómeros de material de lente, sin curar, y una superficie soportadora de matriz, sobrepuesta a, y que circunscribe dicha cantidad, y adaptada para recibir sobre ella una matriz para coactuación con ella, para contener los monómeros dentro de la cavidad radial, situable sobre la superficie soportadora de matriz, mientras se curan los monómeros hasta acoplamiento adherente con la copa de molde, y removible de allí para proveer una unidad integral de preforma de lente-copa de molde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/037,533 US4869757A (en) | 1987-04-13 | 1987-04-13 | Silver alloys of exceptional and reversible hardness |
US07/145,050 US4810308A (en) | 1987-04-13 | 1988-01-19 | Silver alloys of exceptional and reversible hardness |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166233B true MX166233B (es) | 1992-12-24 |
Family
ID=26714224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX011103A MX166233B (es) | 1987-04-13 | 1988-04-13 | Proceso para la fabricacion de aleaciones endurecibles de plata |
Country Status (6)
Country | Link |
---|---|
US (1) | US4810308A (es) |
AU (1) | AU1626788A (es) |
CA (1) | CA1324011C (es) |
GB (1) | GB2209765A (es) |
MX (1) | MX166233B (es) |
WO (1) | WO1988008042A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029891A (en) * | 1990-04-11 | 1991-07-09 | Tri Industries, Inc. | Infant stroller |
US5120498A (en) * | 1991-05-15 | 1992-06-09 | C-Innovations, Inc. | Solders having exceptional adhesion to glass |
US5972131A (en) * | 1992-03-25 | 1999-10-26 | Tanaka Kikinzoku Kogyo K.K. | Ag-Cu alloy for a sliding contact |
US6413649B2 (en) * | 1998-03-06 | 2002-07-02 | The Morgan Crucible Company Plc | Silver-copper-nickel infiltration brazing filler metal and composites made therefrom |
US6197253B1 (en) | 1998-12-21 | 2001-03-06 | Allen Broomfield | Lead-free and cadmium-free white metal casting alloy |
US6841012B2 (en) * | 2003-04-29 | 2005-01-11 | Steridyne Laboratories, Inc. | Anti-tarnish silver alloy |
JP3993530B2 (ja) * | 2003-05-16 | 2007-10-17 | 株式会社神戸製鋼所 | Ag−Bi系合金スパッタリングターゲットおよびその製造方法 |
JP4887602B2 (ja) * | 2003-12-16 | 2012-02-29 | 大日本印刷株式会社 | 有機機能素子の製造方法 |
US20050189046A1 (en) * | 2004-01-22 | 2005-09-01 | Silver Silk Llc. | Knitted silver alloy fashion accessory and method of manufacture |
US7128792B2 (en) * | 2004-03-24 | 2006-10-31 | United Precious Metal Refining, Inc. | Sterling silver manganese alloy compositions |
US20080069722A1 (en) * | 2004-06-02 | 2008-03-20 | Middlesex Silver Co. Limited | Metal alloy manufacturing |
US9708691B2 (en) * | 2004-06-02 | 2017-07-18 | Argentium International Ltd | Process for investment casting and casting grain for use in the process |
DE602005010072D1 (de) * | 2004-06-02 | 2008-11-13 | Middlesex Silver Co Ltd | Verfahren zur herstellung von erzeugnissen oder halbzeugen aus kupfer und germanium enthaltender silberlegierung |
US9222150B2 (en) * | 2004-06-02 | 2015-12-29 | Peter Gamon Johns | Process for making finished or semi-finished articles of silver alloy |
ATE379836T1 (de) * | 2004-06-29 | 2007-12-15 | Kobe Steel Ltd | Halbreflektierende und reflektierende schicht für ein optisches informationsaufzeichnungsmedium, informationsaufzeichnungsmedium, und sputter target |
US7198683B2 (en) * | 2004-08-26 | 2007-04-03 | Leach & Garner Company | Sterling silver alloy compositions of exceptional and reversible hardness, and enhanced tarnish resistance |
GB0425152D0 (en) | 2004-11-15 | 2004-12-15 | Middlesex Silver Co Ltd | Fabric structure |
US20080020452A1 (en) * | 2006-07-18 | 2008-01-24 | Natasha Popovich | Diagnostic strip coding system with conductive layers |
US8136370B2 (en) * | 2008-02-15 | 2012-03-20 | American Bullion Investment Company, Inc. | Silver-palladium alloy |
US8771591B1 (en) | 2009-09-09 | 2014-07-08 | American Bullion Investment Company, Inc. | Silver alloy with high tarnish resistance |
US9194024B1 (en) | 2010-05-17 | 2015-11-24 | Stuller, Inc. | Jewelry article of white precious metals and methods for making the same |
WO2012125516A2 (en) * | 2011-03-11 | 2012-09-20 | Kf Licensing, Inc. | Tarnish-resistant sterling silver alloys |
US9217190B2 (en) | 2011-09-01 | 2015-12-22 | Stuller, Inc. | Sterling silver alloy and articles made from same |
US9267191B2 (en) | 2012-11-06 | 2016-02-23 | Richline Group, Inc. | Reversibly age hardenable, palladium containing tarnish resistant sterling silver alloys |
US10876189B2 (en) * | 2015-07-31 | 2020-12-29 | Legor Group S.P.A. | Age-hardenable sterling silver alloy with improved “tarnishing” resistance and master alloy composition for its production |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970319A (en) * | 1931-05-08 | 1934-08-14 | American Metal Co Ltd | Silver alloy |
US1984225A (en) * | 1932-09-14 | 1934-12-11 | Wadsworth Watch Case Company I | Age hardening silver of sterling or higher standard |
US2196302A (en) * | 1939-02-21 | 1940-04-09 | Mallory & Co Inc P R | Silver copper alloy |
JPS6134143A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | すり接点材料 |
JPS6134141A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | すり接点材料 |
JPS6434143A (en) * | 1987-07-29 | 1989-02-03 | Hitachi Ltd | Insulator for rotary field winding |
JPS6434141A (en) * | 1987-07-30 | 1989-02-03 | Fujitsu General Ltd | Stator core for motor |
-
1988
- 1988-01-19 US US07/145,050 patent/US4810308A/en not_active Expired - Lifetime
- 1988-03-31 CA CA000563121A patent/CA1324011C/en not_active Expired - Lifetime
- 1988-04-04 AU AU16267/88A patent/AU1626788A/en not_active Abandoned
- 1988-04-04 WO PCT/US1988/001053 patent/WO1988008042A1/en unknown
- 1988-04-13 MX MX011103A patent/MX166233B/es unknown
- 1988-12-13 GB GB8829028A patent/GB2209765A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4810308A (en) | 1989-03-07 |
WO1988008042A1 (en) | 1988-10-20 |
AU1626788A (en) | 1988-11-04 |
CA1324011C (en) | 1993-11-09 |
GB2209765A (en) | 1989-05-24 |
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