Composition for inhibiting the growth of microorganisms in metal working fluid and method for inhibiting the growth of microorganisms in such fluids
申请人:Merck & Co., Inc.
公开号:EP0004610A2
公开(公告)日:1979-10-17
Compositions of 1,3,5-tris-(furfuryl)hexahydro-s-triazine are useful as antimicrobial agents particularly when added to metal-working compositions subject to fungal and bacterial attack.
This invention relates to a stable water-in-oil emulsion which contains a water soluble vinyl addition of polymers or copolymers. One or more water soluble water-in-oil emulsifying agents containing a surfactant and system which comprises a mixture of one or more hydrophillic surfactants.
Pretreatment of plastic materials for metal plating
申请人:ALLIED CORPORATION
公开号:EP0156106A2
公开(公告)日:1985-10-02
This invention relates to a process for conditioning the surfaces of natural and synthetic plastic materials for electroless plating of a metal coating thereon by exposing such materials to an atmosphere comprising ozone, contacting said exposed materials with a conditioning solvent, such as an aqueous solution of sodium, potassium or lithium hydroxide, and thereafter rinsing said contacted materials with an aqueous solution of one or more surfactants.
A method for controlling foam comprising providing a food composition comprising a foam control agent and a food-stuff, and processing the food composition, wherein the foodstuff comprises potato derivatives or beet derivatives. A food composition comprising a foodstuff and a foam control agent, and wherein the foodstuff comprises potato derivatives or beet derivatives.