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Surface treating agent for tin or tin alloy material

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deposits are removed from the flowable, insulative material by exposing the material to ozone. The material is used to form an insulative layer in a trench locat- ed on a semiconductor substrate. Coated Article with Niobium Zirconium Inclusive Layer(s) and Method of Making Same WO 2004101937 (Guardian Ind.) Stachowiak, G. Coating of NbZr, its oxide, or nitride for use as low-E coating on glass, etc. Wear Indicator for Sacrificial Anode WO 2004101851 (Performance Metals Inc.) Wigg, M.; Leipert, H., et al. Apparatus for indicating when a predetermined portion of a sacrifi- cial anode has been corroded com- prises a detector embedded within the interior of the sacrificial anode initially at a predetermined dis- tance from an exposed exterior sur- face of the anode. The detector detects the absence of sacrificial anode material when the predeter- mined portion has corroded and generates a detection signal. A monitoring system communicates with the detector and generates an indicator signal when a detection signal is received. Polytetrafluoroethylene Dispersion for Electroless Nickel Plating Applications WO 2004101848 (MacDermid Inc.) Crotty, D.; Bengston, J. A low-viscosity silicone glycol sur- factant together with glycerin is added to a polytetrafluoroethyl- ene dispersion for use with an electroless nickel plating bath. Baron-Blakeslee Vapor Degreasing Equipment Manufactured by Thermal Equipment Corporation TM 1301 West 228th Street • Torrance, CA 90501 :% ~F An ~,ml-m~m~m ~mmmm Group Company Visit our web page @ www.thermalequipment.com Or call us at 310-328-6600 x3040 Fax: 310-320-2692 Circle 092 on reader informationcard or go to www.thru.to/webconnect The improved plating bath pro- duces a stable PTFE dispersion that continues to work as the plating bath ages and produces an electroless nickel deposit with greater than 20 percent by vol- ume of PTFE in the deposit. Aqueous Alkaline Zincate Solutions and Methods WO 2004101854 (Atotech Deutschland GmbH) Joshi, N.H.; Mehta, M.D. Aqueous alkaline zincate solution comprising hydroxide ions, zinc ions, nickel ions, and/or cobalt iron ions, copper ions, and at least one inhibitor containing one or more nitrogen atoms, sulfur atoms, or both nitrogen and sul- fur atoms provided said nitrogen atoms are not present in an aliphatic amine or hydroxy- lamine. Also, methods for deposit- iii il g~ ~:j2 N Circle 088 on reader informationcard or go to www.thru.to/webconnect May 2005 105
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Page 1: Surface treating agent for tin or tin alloy material

deposits are removed from the flowable, insula t ive mater ia l by exposing the mater ia l to ozone. The mater ial is used to form an insulative layer in a trench locat- ed on a semiconductor substrate.

Coated Ar t i c l e w i t h N iob ium Z i rcon ium Inc lus ive Layer(s) and M e t h o d of M a k i n g Same WO 2004101937 (Guardian Ind.) Stachowiak, G. Coating of NbZr, its oxide, or nitride for use as low-E coating on glass, etc.

Wear Ind ica tor for Sacri f ic ia l A n o d e WO 2004101851 (Performance Metals Inc.) Wigg, M.; Leipert, H., et al. Apparatus for indicating when a predetermined portion of a sacrifi- cial anode has been corroded com-

prises a detector embedded within the interior of the sacrificial anode initially at a predetermined dis- tance from an exposed exterior sur- face of the anode. The detector detects the absence of sacrificial anode material when the predeter- mined portion has corroded and generates a detection signal. A monitoring system communicates with the detector and generates an indicator signal when a detection signal is received.

Poly te t ra f luoroe thy lene D ispers ion for E lectro less N icke l P lat ing App l ica t ions WO 2004101848 (MacDermid Inc.) Crotty, D.; Bengston, J. A low-viscosity silicone glycol sur- factant together with glycerin is added to a polytetraf luoroethyl- ene dispersion for use with an electroless nickel plat ing bath.

Baron-Blakeslee Vapor Degreasing Equipment

Manufactured by Thermal Equipment Corporation TM

1301 West 228th Street • Torrance, CA 90501

• :% ~ F

An ~,ml-m~m~m ~mmmm Group Company

Visit our web page @

www.thermalequipment.com Or call us at 310-328-6600 x3040

Fax: 310-320-2692

Circle 092 on reader information card or go to www.thru.to/webconnect

The improved plat ing ba th pro- duces a s table PTFE dispersion tha t continues to work as the plat ing ba th ages and produces an electroless nickel deposit with grea ter than 20 percent by vol- ume of PTFE in the deposit.

A q u e o u s A lka l ine Z incate So lu t ions and M e t h o d s WO 2004101854 (Atotech Deutschland GmbH) Joshi, N.H.; Mehta, M.D. Aqueous alkaline zincate solution comprising hydroxide ions, zinc ions, nickel ions, and/or cobalt iron ions, copper ions, and at least one inhibitor containing one or more ni t rogen atoms, sulfur atoms, or both nitrogen and sul- fur atoms provided said nitrogen atoms are not present in an aliphatic amine or hydroxy- lamine. Also, methods for deposit-

iii il

g~

~:j2

N

Circle 088 on reader information card or go to www.thru.to/webconnect

May 2005 105

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