resist compositions for plating

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S. Kadokura and T. Kato, assignors to Cannon K.K., Tokyo An electrodeposition coated mem- ber comprising a substrate and an electrode position coating film formed thereon by electrophoretic action using an electrodeposition coating material comprised of a resin and fine particles dispersed therein, wherein the fine particles have a porosity of 80l!( or higher. RESIST COMPOSITIONS FOR PLAnNG US. Patent 6,010,823. Jan. 4, 2000 A. Goto and Y. Dna, assignors to Ibiden Co., Ltd., Gifu Pref, Japan A resist composition for plating comprising an uncured novolac epoxy resin in which a part of the epoxy group is acrylated as a pho- tosensitive resin ingredient; an imidazole curing agent; an acrylic ester polymer; and benzophenone and Michler's ketone dissolved in a solvent of glycol ether or N- methyl pyrrolidone. RADIAnON-CURABLE COAnNG COMPOSlnON US. Patent 6,011,078. Jan. 4, 2000 W. Reich et .a., assignors to BASF AG, Ludwigshafen, Germany An aqueous, radiation-curable coating composition comprising 5.0 to 90.0% by weight of at least one water-dispersible polymer comprising at least one unsatur- ated, radiation-polymerizable double bond; 0.1 to 90r;( of at least one radiation-curable compound, which is soluble in water or is dilutable with at least 10';;( by weight of water; 0 to 20r;( by weight of a photoinitiator; 0 to 60r;( by weight of a filler; 0 to 20r;( by weight of further additives; and water to 100r;( by weight. UV-CURABLE POWDER COAnNG US. Patent 6,011,080. Jan. 4, 2000 A. T. Daly et al., assignors to Morton International Inc., Chicago, Ill. A non-hazing UV-curable powder coating containing crystalline res- Ins. GRAVITY-FED SPRAY GUN ASSEMBLY US. Patent 6,012,651. Jan. 11,2000 M. w.A. Spitznagel, Los Angeles A gravity-fed spray gun assembly of the type having a nozzle assem- bly, a spray gun body assembly, and a nozzle nut for adjusting the A West Coast Rack and Manufacturing Design • Manufacture • Repair Plating Equipment, Plating Racks, PCB Racks, Teflon Tipped Thumb Screws, Anode Basl<ets, Anode Bags, Stainless Steel Basl<ets, Blacl< Oxide Baskets, Lead and Carbon Anodes, Plating and Masl<ing Tapes,Tanks, Tank Liners, Barrels and Waste Water Treatment. Material Handling Equipment Carts, Baskets, Trays, Metal Fabrication and Welding, Light Machine Worl<, Castings, PVC Coating and Sandblasting. Let us be part of your team to a winning finish! 5730 Paloma Avenue Los Angeles, California 90011 Tel: (323) 234-0604 Fax: (323) 234-2675 www.westcoastracl<.com Servicing the United States, Canada and Mexico Circle 099 on reader information card January 2001 CMI provides manufacturers with the ability to measure all crit ical plating or coating l specif ications. Measure plated-thru hole copper prior to and after etch, as well as surface copper th ickness on double sided and multi-layer boards. Measure extremely thin immersion coatings such as Ag, Au, Pd, Sn, etc., and other thin films. CMI offers a complete line of instruments at extremely competitive prices. Our service is professional and responsible. There has never been a better time to try CMI. Call us now for more information or a free, no obligation, in-house demonstration. 800 6781117 Fax 847 439 4425 www.cmilntlrnatlonal.colll .... ,. .- USA Circle 102 on reader information card 107

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S. Kadokura and T. Kato, assignorsto Cannon K.K., Tokyo

An electrodeposition coated mem­ber comprising a substrate and anelectrodeposition coating filmformed thereon by electrophoreticaction using an electrodepositioncoating material comprised of aresin and fine particles dispersedtherein, wherein the fine particleshave a porosity of 80l!( or higher.

RESIST COMPOSITIONS FORPLAnNGUS. Patent 6,010,823. Jan. 4, 2000A. Goto and Y. Dna, assignors toIbiden Co., Ltd., Gifu Pref, Japan

A resist composition for platingcomprising an uncured novolacepoxy resin in which a part of theepoxy group is acrylated as a pho-

tosensitive resin ingredient; animidazole curing agent; an acrylicester polymer; and benzophenoneand Michler's ketone dissolved ina solvent of glycol ether or N­methyl pyrrolidone.

RADIAnON-CURABLE COAnNGCOMPOSlnONUS. Patent 6,011,078. Jan. 4, 2000W. Reich et .a., assignors to BASFAG, Ludwigshafen, Germany

An aqueous, radiation-curablecoating composition comprising5.0 to 90.0% by weight of at leastone water-dispersible polymercomprising at least one unsatur­ated, radiation-polymerizabledouble bond; 0.1 to 90r;( of at leastone radiation-curable compound,which is soluble in water or isdilutable with at least 10';;( by

weight of water; 0 to 20r;( byweight of a photoinitiator; 0 to60r;( by weight of a filler; 0 to 20r;(by weight of further additives;and water to 100r;( by weight.

UV-CURABLE POWDER COAnNGUS. Patent 6,011,080. Jan. 4, 2000A. T. Daly et al., assignors to MortonInternational Inc., Chicago, Ill.

A non-hazing UV-curable powdercoating containing crystalline res­Ins.

GRAVITY-FED SPRAY GUNASSEMBLYUS. Patent 6,012,651. Jan. 11,2000M. w.A. Spitznagel, Los Angeles

A gravity-fed spray gun assemblyof the type having a nozzle assem­bly, a spray gun body assembly,and a nozzle nut for adjusting the

A West Coast Rack~'~' and Manufacturing

Design • Manufacture • RepairPlating Equipment, Plating Racks,

PCB Racks, Teflon Tipped Thumb Screws, AnodeBasl<ets, Anode Bags, Stainless Steel Basl<ets,

Blacl< Oxide Baskets, Lead and Carbon Anodes,Plating and Masl<ing Tapes,Tanks,

Tank Liners, Barrelsand Waste Water Treatment.

Material Handling EquipmentCarts, Baskets, Trays, Metal Fabrication and

Welding, Light Machine Worl<, Castings,PVC Coating and Sandblasting.

Let us be part of your teamto a winning finish!

5730 Paloma AvenueLos Angeles, California 90011

Tel: (323) 234-0604 Fax: (323) 234-2675www.westcoastracl<.com

Servicing the United States, Canada and Mexico

Circle 099 on reader information card

January 2001

CMI provides manufacturerswith the ability to measure allcrit ical plating or coating

l specif ications. Measureplated-thru hole copper priorto and after etch, as well assurface copper th ickness ondouble sided and multi-layerboards. Measure extremelythin immersion coatings suchas Ag, Au, Pd, Sn, etc., andother thin films.

CMI offers a complete line ofinstruments at extremelycompeti t ive prices. Our serviceis professional and responsible.There has never been a bettertime to try CMI. Call us nowfor more information or afree, no obligation, in-housedemonstrat ion.

800 6781117Fax 847 439 4425www.cmilntlrnatlonal.colll

.~c ....,..- USA

Circle 102 on reader information card

107