- Email: [email protected]
Device for abrasive blasting
deposition solution, whereby gold is directly deposited on exposed surfaces of the copper circuit features in the presence of detectable amounts of palladium catalyst; rinsing; and drying. CORROSION-RESISTANT FOR ALUMINUM
COATING
U.S. Patent 6,087,017. July 11, 2000 J. W. Bibber, assignor to Sanchem Znc., Chicago An anodized
or nonanodized aluminum or aluminum alloy article having thereon a wax acid polyester protective coating formed by the in-situ reaction of a palybasic acid or anhydride, a polyol, and an effective amount of a lanolin wax acid such that, when subjected to a salt fog at 95°F for at
least 100 hr, the article will show no signs of corrosion.
D. Bohler, assignor to Gunther Bohler GmbH, Denzlingen, Germany
An ultraviolet-curable clearcoat composition comprising 40 to 60% by weight of an inert solvent; 30 to 90% of an acrylated aliphatic polyether urethane; 15 to 70% of an acrylate with multiple functionality; a light stabilizer; and a photopolymerization initiator or sensitizer.
A method for the abrasive blasting of workpieces comprising introducing a workpiece into a chamber, which is closed in an essentially airtight manner on all sides; reducing the pressure in the chamber by extracting air; and feeding a blasting agent and air, via a blasting pipe unit, into the chamber and onto the workpiece, the feed of the blasting agent being effected essentially by the suction action of the subatmospheric pressure in the chamber.
DEVICE FOR ABRASIVE
PHOSPHATING
UV-CURABLE
CLEARCOAT
U.S. Patent 6,087,413.
July 11, 2000 R.T. Lake, assignor to Red Spot Paint and Varnish Co. Inc., Evansville, Znd.
U.S. Patent 6,089,956.
BLASTING
July 18, 2000
PROCESS
U.S. Patent 6,090,224.
July 18, 2000
IQhett stren# at bend sites, TrCMer computerized bending eliminat@s corner welds. l For maximum8Wegti1 at
corners and joints where bending is not pos&ble, Tri-Mer uses extrusion welding. . To dls&ibuIa StfeSsSs evenly, only Tri-Mer uses a minimum 1” solid polypropylene plate. * lo prarsnt bowing, Tri-M have unique side 6pports.
Ultrasonic cleaning / ultrasonic rinsing / hot air drying Multiple rinses - Top & DI or Counter-Flowing Combine with Pump/Filter Systems Powerful squarewave ultrasonics available in 40 or 80 Khz Compact . 12” x 18” x 46” (power generator in separate cabinet) 4 Chambers 10” x 12” x 8” ea. Stainless steel construction 1 yr/2 yr/Life Warranty Over 25 years of Service
fJver~Syears~xperisaa of providing industry the best tank performance - and the lowest life-cycle cost.
“Tri-Met’ CORPORAilON
1400 Monroe St. P.0. Box 730 owosso, MI 48867 (517) 723.7833 ’ FAX(517)723.7344 wvw.tri-mwcom l
450 W. Taft Drive,
South
Holland,
IL 60473
[email protected]
E-mail:salesdpt@tri-metoom 0,999Tn-Mef carp
www.esmainc.com Circle
012 on reader
card
Circle 045 on reader card or go to www.thru.to/webconnect
or 90 to www.thru.tolwebconnect
July 2001
73 -_.I_
-
~__ I
COATING
U.S. Patent 6,087,017. July 11, 2000 J. W. Bibber, assignor to Sanchem Znc., Chicago An anodized
or nonanodized aluminum or aluminum alloy article having thereon a wax acid polyester protective coating formed by the in-situ reaction of a palybasic acid or anhydride, a polyol, and an effective amount of a lanolin wax acid such that, when subjected to a salt fog at 95°F for at
least 100 hr, the article will show no signs of corrosion.
D. Bohler, assignor to Gunther Bohler GmbH, Denzlingen, Germany
An ultraviolet-curable clearcoat composition comprising 40 to 60% by weight of an inert solvent; 30 to 90% of an acrylated aliphatic polyether urethane; 15 to 70% of an acrylate with multiple functionality; a light stabilizer; and a photopolymerization initiator or sensitizer.
A method for the abrasive blasting of workpieces comprising introducing a workpiece into a chamber, which is closed in an essentially airtight manner on all sides; reducing the pressure in the chamber by extracting air; and feeding a blasting agent and air, via a blasting pipe unit, into the chamber and onto the workpiece, the feed of the blasting agent being effected essentially by the suction action of the subatmospheric pressure in the chamber.
DEVICE FOR ABRASIVE
PHOSPHATING
UV-CURABLE
CLEARCOAT
U.S. Patent 6,087,413.
July 11, 2000 R.T. Lake, assignor to Red Spot Paint and Varnish Co. Inc., Evansville, Znd.
U.S. Patent 6,089,956.
BLASTING
July 18, 2000
PROCESS
U.S. Patent 6,090,224.
July 18, 2000
IQhett stren# at bend sites, TrCMer computerized bending eliminat@s corner welds. l For maximum8Wegti1 at
corners and joints where bending is not pos&ble, Tri-Mer uses extrusion welding. . To dls&ibuIa StfeSsSs evenly, only Tri-Mer uses a minimum 1” solid polypropylene plate. * lo prarsnt bowing, Tri-M have unique side 6pports.
Ultrasonic cleaning / ultrasonic rinsing / hot air drying Multiple rinses - Top & DI or Counter-Flowing Combine with Pump/Filter Systems Powerful squarewave ultrasonics available in 40 or 80 Khz Compact . 12” x 18” x 46” (power generator in separate cabinet) 4 Chambers 10” x 12” x 8” ea. Stainless steel construction 1 yr/2 yr/Life Warranty Over 25 years of Service
fJver~Syears~xperisaa of providing industry the best tank performance - and the lowest life-cycle cost.
“Tri-Met’ CORPORAilON
1400 Monroe St. P.0. Box 730 owosso, MI 48867 (517) 723.7833 ’ FAX(517)723.7344 wvw.tri-mwcom l
450 W. Taft Drive,
South
Holland,
IL 60473
[email protected]
E-mail:salesdpt@tri-metoom 0,999Tn-Mef carp
www.esmainc.com Circle
012 on reader
card
Circle 045 on reader card or go to www.thru.to/webconnect
or 90 to www.thru.tolwebconnect
July 2001
73 -_.I_
-
~__ I