- Email: [email protected]
Steel pickling process
hydride; a polyol selected from the group consisting of 1,4-cyclohexane dimethanol and trimethylol propane or mixtures thereof; and a p o l y e t h y l e n e glycol selected from the group consisting of polyethylene glycols, methoxy polyethylene glycols, and trifunctional polyethylene glycols. AQUEOUS 1WO-COliIPOliENT POLYURETHANE COATING
U.S. Patent 6,172,175. Jan. 9, 2001 F. Plogmann etaL, assignors to Creanova Spezialchemie GmbH, Marl, Germany An aqueous two-component polyurethane coating composition comprising an aqueous dispersion of at least one polyol component and a polyisocyanate component b a s e d on 2 - m e t h y l p e n t a n e - l , 5 diisocyanate. D I N ' I C E PELLET S U R F A C E IREMOVAL APPARATUS
U.S. Patent 6,174,225. Jan. 16, 2001 J.R. Becker, assignor to Waste Minimization and Containment Inc., Cleveland
An apparatus for removing sur-
DEGREASE AND PHOSPHATE IN A S I N G L E S T E P AND SAVE ENERGY Pretreat Your Metal Parts: • • • • • • •
at room temperature no rinsing, no waste, no hazardous substances never changethe treating solution treat various metals/shapes simultaneously low investment and operating costs temporary corrosionresistance simpleto operate
For more details, visit our homepage at http: //www.cc-lc.com
face coverings comprising a feeder device capable of providing a supply of dry ice pieces; a grinding mill to reduce the size of the dry ice pieces to minimal diameters less than 1 mm; and a blast gun. Plkmum.F,A T I N G S O L U T I O N ELECTROLIESS P L A T I N G
FOR
U.S. Patent 6,174,353. Jan. 16, 2001 B. Yuan and M. Asai, assignors to Ibiden Co. Ltd., Gifu, Japan A pretreating solution for electroless plating comprising an alkali solution, a reducing agent, and a complexing agent, wherein the protreating solution is copper ion free. STEEL P I C K U N G
PROCESS
U.S. Patent 6,174,383. Jan. 16, 2001 C. Angel etal., assignors to EKA Chemicals AB, Bohus, Sweden
A method for pickling steel to remove an oxide layer from its surface comprising immersing steel in a bath of acidic pickling solution containing Fe 2÷ and Fe 3÷ ions; pickling the steel by contact with the pickling solution in the bath; continuously circulating the
Free Paint Strip Evaluation With
Eco-Friendly Soap Hot-Strip Process "There is a Patented Solution for Reject Painted Parts" ENVIRONMENTALLY FRIENDLY, NON-ABRASIVE, NON-CAUSTIC, NON-ACID, NON-SOLVENT, 99% FREE OF VOLATILE ORGANIC COMPOUNDS, ALL METAL SAFE Other Products Available: Water Based Paint Booth Maskings Water Based Paint Tracking Cleaners Inhibited Acid Derust Cleaners Parts Wash Cleaners, Corrosion Inhibitors
C a r p e n t e r C h e m i c a l s , LC, Suite 330, 206 N. WashingtonSt. Alexandria,VA 23214 ~,~~ ~ 7o3-6.-i sTo Fax: 703-683-4131 E-mail: [email protected]
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MILES CHEMICAL SOLUTIONS Call 248-980-4667 or visit us on the web at:
pickling solution in the bath by p a s s i n g t h e pickling s o l u t i o n through a conduit; oxidizing at least a portion of the Fe 2+ ions in the pickling solution to Fe 3+ ions by adding hydrogen peroxide in such an amount that the pickling solution, which contacts the steel in the bath, is substantially free of hydrogen peroxide. ELIECTI|OPLATIN@ lUACNIME
U.S. Patent 6,175,417. Jan. 16, 2001 P. Henington et al., assignors to Process Automation International Ltd., Hang Kong, and Shipley Co., L.L.C., Marlborough, Mass. An apparatus for positioning an electrode for e l e c t r o p l a t i n g at least one substrate, which moves relative to the apparatus, comprising a first end and a second end w h e r e i n t h e first end is adapted to be positionable nearer than the second end to the path of movement of substrate relative to the apparatus where the first end comprises a first side adapted to be upstream of the path of movement of the substrate relative to the apparatus, and a second side adapted to be downstream of the path of movement of the substrate relative to the apparatus, and, wherein the first and second sides are substantially convex relative to the second end. CONTINUOUS APPAII~TUS
PLATING
U.S. Patent 6,174,418. Jan. 16, 2001 K. Ohba, Saitama, Japan
A continuous plating apparatus for a planar article comprising a plating bath compartment having a first wall and a second wall; a slit sized to receive the planar article into the plating bath comp a r t m e n t ; a rail h a v i n g a Vs h a p e d c r o s s - s e c t i o n sized to support the planar article thereon in the plating bath compartment; a plurality of rollers; an anode in the plating bath compartment; a Metal Finishing
U.S. Patent 6,172,175. Jan. 9, 2001 F. Plogmann etaL, assignors to Creanova Spezialchemie GmbH, Marl, Germany An aqueous two-component polyurethane coating composition comprising an aqueous dispersion of at least one polyol component and a polyisocyanate component b a s e d on 2 - m e t h y l p e n t a n e - l , 5 diisocyanate. D I N ' I C E PELLET S U R F A C E IREMOVAL APPARATUS
U.S. Patent 6,174,225. Jan. 16, 2001 J.R. Becker, assignor to Waste Minimization and Containment Inc., Cleveland
An apparatus for removing sur-
DEGREASE AND PHOSPHATE IN A S I N G L E S T E P AND SAVE ENERGY Pretreat Your Metal Parts: • • • • • • •
at room temperature no rinsing, no waste, no hazardous substances never changethe treating solution treat various metals/shapes simultaneously low investment and operating costs temporary corrosionresistance simpleto operate
For more details, visit our homepage at http: //www.cc-lc.com
face coverings comprising a feeder device capable of providing a supply of dry ice pieces; a grinding mill to reduce the size of the dry ice pieces to minimal diameters less than 1 mm; and a blast gun. Plkmum.F,A T I N G S O L U T I O N ELECTROLIESS P L A T I N G
FOR
U.S. Patent 6,174,353. Jan. 16, 2001 B. Yuan and M. Asai, assignors to Ibiden Co. Ltd., Gifu, Japan A pretreating solution for electroless plating comprising an alkali solution, a reducing agent, and a complexing agent, wherein the protreating solution is copper ion free. STEEL P I C K U N G
PROCESS
U.S. Patent 6,174,383. Jan. 16, 2001 C. Angel etal., assignors to EKA Chemicals AB, Bohus, Sweden
A method for pickling steel to remove an oxide layer from its surface comprising immersing steel in a bath of acidic pickling solution containing Fe 2÷ and Fe 3÷ ions; pickling the steel by contact with the pickling solution in the bath; continuously circulating the
Free Paint Strip Evaluation With
Eco-Friendly Soap Hot-Strip Process "There is a Patented Solution for Reject Painted Parts" ENVIRONMENTALLY FRIENDLY, NON-ABRASIVE, NON-CAUSTIC, NON-ACID, NON-SOLVENT, 99% FREE OF VOLATILE ORGANIC COMPOUNDS, ALL METAL SAFE Other Products Available: Water Based Paint Booth Maskings Water Based Paint Tracking Cleaners Inhibited Acid Derust Cleaners Parts Wash Cleaners, Corrosion Inhibitors
C a r p e n t e r C h e m i c a l s , LC, Suite 330, 206 N. WashingtonSt. Alexandria,VA 23214 ~,~~ ~ 7o3-6.-i sTo Fax: 703-683-4131 E-mail: [email protected]
www.mileschemicalsolutions.com
Circle 013 on reader card or go to www.thru.to/webconnect
Circle 050 on reader card or go to www.thru.to/webconnect
116
MILES CHEMICAL SOLUTIONS Call 248-980-4667 or visit us on the web at:
pickling solution in the bath by p a s s i n g t h e pickling s o l u t i o n through a conduit; oxidizing at least a portion of the Fe 2+ ions in the pickling solution to Fe 3+ ions by adding hydrogen peroxide in such an amount that the pickling solution, which contacts the steel in the bath, is substantially free of hydrogen peroxide. ELIECTI|OPLATIN@ lUACNIME
U.S. Patent 6,175,417. Jan. 16, 2001 P. Henington et al., assignors to Process Automation International Ltd., Hang Kong, and Shipley Co., L.L.C., Marlborough, Mass. An apparatus for positioning an electrode for e l e c t r o p l a t i n g at least one substrate, which moves relative to the apparatus, comprising a first end and a second end w h e r e i n t h e first end is adapted to be positionable nearer than the second end to the path of movement of substrate relative to the apparatus where the first end comprises a first side adapted to be upstream of the path of movement of the substrate relative to the apparatus, and a second side adapted to be downstream of the path of movement of the substrate relative to the apparatus, and, wherein the first and second sides are substantially convex relative to the second end. CONTINUOUS APPAII~TUS
PLATING
U.S. Patent 6,174,418. Jan. 16, 2001 K. Ohba, Saitama, Japan
A continuous plating apparatus for a planar article comprising a plating bath compartment having a first wall and a second wall; a slit sized to receive the planar article into the plating bath comp a r t m e n t ; a rail h a v i n g a Vs h a p e d c r o s s - s e c t i o n sized to support the planar article thereon in the plating bath compartment; a plurality of rollers; an anode in the plating bath compartment; a Metal Finishing