Aqueous coating composition

substrate with a composition, which contains nonleafing aluminum flake and organic solvent and less than 300 parts by weight of resin component per 100 parts of the nonleafing aluminum flake, then optionally coating with a topcoat paint, and subsequently coating with a clear paint. MUl.TU.AVER FINISH FOR POROSITY REUUCTION

US. Patent 6,335,107. Jan. 1,2002 JA. Abys and C. Fan, assignors to

SILICO-ACRYLIC

COMPOSITION

RESISTANT TO ARRASION l%S. Patent 6,335,380.

more aqueous binders containing isocyanate-reactive groups.

Jan. I,2002

D. Wilhelm et al., assignors to

POWDER

Clariant (France) S.A.,

KS. Patent 6,335,389. Jan. 1,2002

Puteaux, fiance

H. Zkeda and M. Hidaka, assignors to Nissan Chemical Industries Ltd.,

A fluid silica-acrylic composition, which can be polymerized by heat and radiation by a radical-type mechanism with very low water (less than 1%) and volatile solvent content, containing silica, a silane, and a multifunctional acrylic monomer.

COATING

Tokyo, Japan

A resin composition for powder coatings, which contains a carboxy1 group-containing resin a poly-?-methylglycidyl compound; and a sterically-hindered amine as a heat yellowing inhibitor.

Lucent Technologies Inc., Murray Hill, NJ

AGUEOUS COATING COMPOSITION

A coated metal article comprising a metal substrate; disposed on the substrate a multilayer surface finish comprising, in succession, an amorphous metal underlayer having a very low porosity, a metal middle layer, and at least one outer layer comprising precious metal.

lIS. Patent 6,335,381.

l

AGUEOUS COATING CORlPOSlTlON

Jan. 1,2002

US. Patent 6,335,390. Jan. 1,2002

W! Hovestadt et al., assignors to

0. Seeger and N Mronga, assignors to

Bayer AG, Leverkusen,

BASF AG, Ludwigshafen,

Germany

An aqueous coating composition comprising urethane (methjacrylate having (meth)acryloyl groups; optionally a further polyisocyanate; a UV initiator, and one or

QVF Vacurim Evaporators

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for bath and rhse watkr kecovery

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Ral&bJ6,tin16mtad pwbrm8nce

REASCO

Germany

An aqueous coating composition comprising a water-soluble or water-dispersible film-forming polymer; a metallic pigment based on coated metal flakes; an

Modular Ion Exchange

CrPurTM Chromic Acid Purification

REASCO Modular Electrawinning Turn-Key

Recycling Solutions

Heavy Metal Recovery D.I. Water l Rinse Water Recovery l Bath Purification l Effluent Polishing l Closed Loop Systems

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t

RECOVERY ENGINEERING & SALES COMPANY, INC. P.O. Box 297 Arvada, Colorado 90901-0297 U.S.A. TEL: 303-292-5702

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FAX: 303-292-5717

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Circle 060 on reader card or go to www.thru.to/webconnect Metal Finishing