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Class Information
Number: 148/275
Name: Metal treatment > Process of modifying or maintaining internal physical structure (i.e., microstructure) or chemical properties of metal, process of reactive coating of metal and process of chemical-heat removing (e.g., flame-cutting, etc.) or burning of metal > Processes of coating utilizing a reactive composition which reacts with metal substrate or composition therefore > Liquid reactive coating composition utilized > Metal substrate contains elemental aluminum or magnesium or alloy thereof
Description: Subject matter wherein a reactive liquid composition is applied to a metal substrate containing at least one elemental or alloyed form of aluminum or magnesium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452427 |
Corrosion resistant conversion coatings |
Nov. 18, 2008 |
| 7452428 |
Method for coating metal substrates with a radically polymerizable coating agent and coated substrates |
Nov. 18, 2008 |
| 7422629 |
Nonsludging zinc phosphating composition and process |
Sep. 9, 2008 |
| 7291217 |
Non-toxic corrosion-protection pigments based on rare earth elements |
Nov. 6, 2007 |
| 7153348 |
Hexavalent chromium-free surface-treating agent for Sn or Al-based coated steel sheet, and surface treated steel sheet |
Dec. 26, 2006 |
| 7135075 |
Corrosion resistant coating with self-healing characteristics |
Nov. 14, 2006 |
| 7045024 |
Ferrate conversion coatings for metal substrates |
May. 16, 2006 |
| 7037384 |
Lubricating chemical coating for metalworking |
May. 2, 2006 |
| 7011719 |
Treatment for improved magnesium surface corrosion-resistance |
Mar. 14, 2006 |
| 6951691 |
Surface treatment method |
Oct. 4, 2005 |
| 6933053 |
Alpha Al2O3 and Ti2O3 protective coatings on aluminide substrates |
Aug. 23, 2005 |
| 6887320 |
Corrosion resistant, chromate-free conversion coating for magnesium alloys |
May. 3, 2005 |
| 6887321 |
Corrosion resistant surface treatment for structural adhesive bonding to metal |
May. 3, 2005 |
| 6881491 |
Protective fluoride coatings for aluminum alloy articles |
Apr. 19, 2005 |
| 6875334 |
Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface |
Apr. 5, 2005 |
| 6849138 |
Method for surface treatment of aluminum alloy high-temperature processed articles |
Feb. 1, 2005 |
| 6821633 |
Non-chromate conversion coating compositions, process for conversion coating metals, and articles so coated |
Nov. 23, 2004 |
| 6818075 |
Non-combustible magnesium alloy |
Nov. 16, 2004 |
| 6794046 |
Chemically passivated object made of magnesium or alloys thereof |
Sep. 21, 2004 |
| 6787192 |
Process for producing part made of magnesium and/or magnesium alloy |
Sep. 7, 2004 |
| 6777094 |
Treatment for improved magnesium surface corrosion-resistance |
Aug. 17, 2004 |
| 6773516 |
Process and solution for providing a conversion coating on a metallic surface I |
Aug. 10, 2004 |
| 6767413 |
Metal surface treating agent |
Jul. 27, 2004 |
| 6764553 |
Conversion coating compositions |
Jul. 20, 2004 |
| 6755918 |
Method for treating magnesium alloy by chemical conversion |
Jun. 29, 2004 |
| 6755917 |
Process and solution for providing a conversion coating on a metallic surface II |
Jun. 29, 2004 |
| 6692583 |
Magnesium conversion coating composition and method of using same |
Feb. 17, 2004 |
| 6679952 |
Method of coating aluminum and aluminum alloy substrates and coated articles |
Jan. 20, 2004 |
| 6677053 |
Surface-treated steel sheet and production method therefor |
Jan. 13, 2004 |
| 6669764 |
Pretreatment for aluminum and aluminum alloys |
Dec. 30, 2003 |
| 6669786 |
Self-healing non-chromate coatings for aluminum and aluminum alloys |
Dec. 30, 2003 |
| 6663700 |
Post-treatment for metal coated substrates |
Dec. 16, 2003 |
| 6652669 |
Method for producing an ultraphobic surface on an aluminum base |
Nov. 25, 2003 |
| 6613390 |
Compound, non-chromium conversion coatings for aluminum alloys |
Sep. 2, 2003 |
| 6607609 |
Surface treatment method |
Aug. 19, 2003 |
| 6605161 |
Inoculants for intermetallic layer |
Aug. 12, 2003 |
| 6599636 |
.alpha.-Al2O3 and Ti2O3 protective coatings on aluminide substrates |
Jul. 29, 2003 |
| 6569264 |
Surface-treating agent for magnesium-based part and method of surface treatment |
May. 27, 2003 |
| 6562148 |
Pretreatment of aluminum surfaces with chrome-free solutions |
May. 13, 2003 |
| 6554916 |
Treatment method for making heat exchanger hydrophilic and heat exchanger treated to be hydrophilic |
Apr. 29, 2003 |
| 6521029 |
Pretreatment for aluminum and aluminum alloys |
Feb. 18, 2003 |
| 6511532 |
Post-treatment for anodized aluminum |
Jan. 28, 2003 |
| 6508890 |
Method of enhancing the conductivity of a conductive surface |
Jan. 21, 2003 |
| 6506263 |
Sealant composition |
Jan. 14, 2003 |
| 6488990 |
Process for providing coatings on a metallic surface |
Dec. 3, 2002 |
| 6485580 |
Composition and process for treating surfaces or light metals and their alloys |
Nov. 26, 2002 |
| 6475301 |
Conversion coatings on aluminum from KF solutions |
Nov. 5, 2002 |
| 6461451 |
Treatment of ingots or spacer blocks in stacked aluminum ingots |
Oct. 8, 2002 |
| 6451443 |
Chromium-free conversion coating |
Sep. 17, 2002 |
| 6432225 |
Non-chromated oxide coating for aluminum substrates |
Aug. 13, 2002 |
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