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E.T. Marquis and R.E. Baldwin, assignors to Huntsman Petrochemical Corp., Austin, Texas
anisole, and benzoic acid; and 99 to 30 parts by weight of water.
A composition useful as a paint remover, comprising propylene c a r b o n a t e , h y d r o g e n peroxide, and water, wherein the amount of propylene carbonate is more t h a n 50% by weight of the composition.
C O A T I N G FOR COILS
C O M P O S I T I O N FOR S T R I P P I N G P A I N T S , V A R N I S H E S , OR LACQUERS
U.S. Patent 6,040,285. Mar. 21, 2000 J.P. Lallier et al., assignors to E l f Atochem, S.A., France
A c o m p o s i t i o n for s t r i p p i n g p a i n t s , v a r n i s h e s , or l a c q u e r s from a s u b s t r a t e comprising a mixture of at least one aromatic solvent selected from the group consisting of benzaldehyde and
U.S. Patent 6,040,414. Mar. 21, 2000 T. Temtchenko and M. Malavasi, assignors to Ausimont S.p.A., Milan, Italy
A process for coating coils with crosslinkable compositions comprising blocked isocyanates and (per)fluoropolyetheral polymers. MULTILAYERED METALLIC PiPE
U.S. Patent 6,041,827. Mar. 28, 2000 T. Takahashi et al., assignors to Usui Kokusai Sangyo Kaisha Limited, Shizuoka Prefecture, Japan
A multilayered metallic pipe comprising a metallic pipe having a relatively small diameter; a plated film made of either one of
zinc, aluminum, and a zinc-alumin u m based alloy and formed on an outer circumference of the pipe; a first layer applied to the plated film and made of either one of a polyamide resin, a polyvinyl fluoride, and a polyvinylidene fuoride having a film thickness of 20 to 50 microns; and a second layer coating made of an extrudible resin having a film thickness of 100 microns to 1.0 millimeter and a chipping resistance. TIN-COATED COPPER PiPE
U.S. Patent 6,041,828. Mar. 28, 2000 A. Baukloh, and U. Reiter, assignors to K M Europa Metal Aktiengesellschaft, Osnabruck, Germany
An installation pipe comprising a copper pipe having an inner sur-
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Metal Finishing.
face, the copper pipe comprising a tin coating t h a t is applied to the copper pipe w i t h t e m p e r a t u r e control, the tin coating adhering over the entire inner surface, the tin coating comprising a thickness, the tin coating comprising an intermetallic phase formed at the t r a n s i t i o n from the copper pipe to the tin coating, the intermetallic phase comprising a thickness, the thickness of the intermetallic phase being less t h a n 20% of the tin coating thickness. M E T A L FOIL
strength comprising electrodepositing a dusty dendritic layer of copper on one surface of a metal foil, wherein the current density applied is in the range of about 250 to 400 A/ft2, a copper ion concentration in the range from 24 to 26 g/L, a bath temperature from 90 to 110°F, and a sulfuric acid concentration in the range from 90 to 110 g/L and electrodepositing a uniform metal flash major amount of a metal other t h a n copper to provide a treated metallic foil exhibiting a peel strength of at least 12 pounds per inch.
U.S. Patent 6,042,711. Mar. 28, 2000
R.J. Sadey, and E.M. Zatt, assignors to Gould Electroncs Inc., Eastlake, Ohio A process for making a treated metallic foil having improved peel
A P P A R A T U S FOR C O N T R O L L I N G PLATING
U.S. Patent 6,042,712. Mar. 28, 2000
G.L. Mathieu, assignor to FormFactor Inc., Livermore, Calif.
A method of plating on a substrate including exposing at least a first face of the substrate to a plating solution; and creating a t e m p e r a t u r e g r a d i e n t over the substrate, the temperature gradient being created so as to plate s u b s t a n t i a l l y uniformly over a substantial portion of the first face. P R E T R E A T M E N T OF P O L Y M E R I C SUBSTUTES
U.S. Patent 6,042,737. Mar. 28, 2000 J.D. Basil et al., assignors to PPG Industries Ohio Inc., Cleveland
A process for improving the adhesion of a polymeric coating to an organic polymeric substrate comprising i r r a d i a t i n g the surface prepared from a monomer formulation having acrylic functionality
Experience Complete System Optimization A nd INDUSTRIAL SPRAY BOOTHS TRUCK AND HEAVY DUTY SPRAY BOOTHS AUTOMOTIVE REFINISHING SPRAY BOOTHS Contact us to learn more about Team Blowtherm
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