Lonza Inc.

Boc, Inc.

Croda, Inc.

Anaquest, Inc.

Ohmeda Pharmaceutical Products Division Inc.

Joseph William Scheblein

Joseph Kimler

Larry Kent Hall

Michael Yao-Chi Chiang

Bor-Sheng Lin

Thomas Bedard

Thomas David Burleigh

Michael Yao-chi Chiang

H Kenneth Spencer

Xin Chen

Daniel Wayne Lemke

Bingham Scott Jaynes

Jerome R Bagley

Mei-Ly Chua

Larry K Hall

Gregory Howard Smith

Li Chen

Michael Y Chiang

A cleaning formulation has from 10 to 99 wt % water, from 0.8 to 40 wt % surfactant, optionally other additives, and from 0.2 to 20 wt % of a solvent additive of formula (I):R&#x2014;O-(AO)&#x2014;C(&#x2550;O)&#x2014;R&#x2003;&#x2003;(I)where Ris Cto Calkyl, AO is an alkylene oxide group selected from an ethylene oxide group, a propylene oxide group and a butylene oxide group. At least one AO group in the solvent additive is an ethylene oxide group. The solvent additive has a water solubility of less than 1 wt % in deionised water at 20&#xb0; C. and the surfactant enables the solvent additive to dissolve and/or disperse in the cleaning formulation. In a method of cleaning an oily or waxy soil from a hard surface, the solvent additive is applied to the hard surface and optionally rinsed with water. The solvent additive is used in a cleaning formulation to improve the percentage soil removal.

Cleaning formulation comprising a solvent additive

Disclosed are quaternary ammonium carbonates, bicarbonates, and mixtures thereof as anti-corrosive agents. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coating for metal substrates containing these compounds, to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing these compounds.

Method of inhibiting corrosion using a composition of quaternary ammonium salts containing non-halogen anions

Disclosed are quaternary ammonium salts containing non-halogen anions (e.g., quaternary ammonium carbonates, bicarbonates, and mixtures thereof) as anti-corrosive agents. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coatings for metal substrates containing these compounds, to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing these compounds.

Method of applying a coating composition of quaternary ammonium salts containing non-halogen anions as anticorrosive agents

Disclosed are quaternary ammonium salts containing non-halogen anions such as carbonates, bicarbonates, phosphates, glycolates and mixtures thereof as conversion coatings or additives imparting anti-corrosive properties to paints. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coatings for metal substrates containing these compounds and to metal substrates having these anticorrosive coatings.

Quaternary ammonium salts as a conversion coating or coating enhancement

The subject invention relates to a novel class of compounds, known as alkali metal salts of hydroxyalkyl sulfonates of aminoalkyl alkanol amines and/or aminoalkyl alkanol ethers, the methods of making such compounds, the alkali-stable solutions containing such compounds, and the use of said solutions as strong detergent compositions. Those alkali-stable solutions are temperature-stable, exhibit superior wetting characteristics, and can be made into low or high foam formulations useful for hard surface cleaning, oven and grill cleaning, metal cleaning, bottle washing, steam cleaning and wax stripping formulations.

Alkali metal salts of hydroxyalkyl sulfonates of aminoalkyl alkanol

This invention pertains to novel substituted pyrazolyl compounds useful as intravenous anesthetics represented by the Formula: ##STR1## including geometric and optically active isomeric forms, and the pharmaceutically acceptable acid addition salts thereof, wherein:

Substituted pyrazolyl compounds and methods employing such compounds

The present invention is directed to a method for preparing a 4-alkoxyalkyl-4-phenylaminopiperidine compound which comprises the steps of (a) reacting an N-substituted-4-piperidone compound with an aniline compound to form a Schiff base compound, (b) reacting the Schiff base compound with an anionic reagent having an anion stabilizing group to form an amine compound, and (c) reducing the amine compound in step (b) with a reducing agent to displace the anion stabilizing group. The anionic reagent in step (b) above has the general formula:

Method for preparing 4-alkoxyalkyl-4-phenylaminopiperdines and

Compounds are disclosed of the formula ##STR1## Where R.sup.1 is an unsubstituted or substituted heterocyclic ring system; R.sup.2 is an unsubstituted or substituted phenyl; R.sup.3 is a lower alkyl or lower alkoxy, and L is selected from a wide variety of groups.

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Flemington, NJ, United States of America

Joseph William Scheblein