Basf Corporation

Other

Michael C Welch

Suzanne M Gessner

Sonia J Patterson

Charles O Kerobo

Kenneth L Zack

Glenis Roberts

Richard J Holland

Sridhar Gopalkrishnan

Kathleen M Guiney

David T Durocher

John V Sherman

Stanley T Hirozawa

David E Turcotte

Jay G Otten

Glenis R Schenk

Joe C Wilson

Rudolph E Lisa

Brian J Betke

Chacko Thankachan

Michael A Reynolds

Glenis R Mente

Chacji Thankachan

Susanne M Gessner

The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety, alkoxylated fatty alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.

Aqueous based solvent free cleaner compositions containing two nonionic surfactants

Automatic dishwashing tablets with improved chlorine stability

Hard surface cleaning formulations include an associative thickener and a blend of at least two nonionic surfactants selected from the group consisting of ethoxylated alcohols and ethoxylated fatty acids. The formulations exhibit an advantageously high foam volume of at least about 150 cc when a 100 ml aqueous solution containing about 0.1 wt. % of the formulation is agitated at 2,500 rpm for a cumulative agitation period of about 1200 seconds. The formulations also exhibit satisfactory foam stability sufficient to clean at least about 25 plates (ASTM D4009-92). Preferably, the associative thickener is the reaction product of a C6 or greater epoxide compound with a polyoxyalkylene polyol. The ethoxylated alcohols and ethoxylated fatty acids each most preferably contain C8 to C18 carbon chains which are ethoxylated with between about 3 to about 20 moles of ethylene oxide. Especially preferred ethoxylated alcohols are fatty alcohols having oxyethylate moieties of the general formula R(OCH CH ) OH, wherein R is a C10 to C13 branched or straight chain alkyl group and x is within the range of about 4 to about 10.

High forming hard surface cleaning formulations

Cleaning formulations and methods are provided by which solid deposition is inhibited on hydrophobic hard surfaces typically encountered in bathroom and outdoor environments without detrimentally affecting the appearance of such surfaces. The formulations most preferably include an aqueous mixture of an organically solvated nonionic copolymer, a polyacrylic acid homopolymer and a nonionic surfactant. Optionally, a hydrotrope may also be present in the formulation. Most preferably, the formulations of this invention have a pH between about 4.0 to about 7.0, most preferably around neutral (i.e., about 7.0). In specific embodiments, the formulations include an aqueous mixture of (a) a graft copolymer of polyalkylene oxide with vinyl ester, the graft copolymer having a molecular weight within the range of about 5,000 to 50,000, (b) at least one polycarboxylate selected from the group consisting of acrylic acid/maleic acid copolymers, having a molecular weight within the range of about 1,000 to 100,000 and polyacrylic acid having a molecular weight of from about 1,000 to about 100,000, (c) at least one nonionic surfactant selected from the group consisting of alcohol alkoxylates, alcohol block alkoxylates, and polyoxyethylene/polyoxypropylene triblock surfactants, and (d) one or more water soluble organic solvents.

Anti-spotting and anti-filming hard surface cleaning formulations and methods

The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety alkoxlyate, fatty alkoxlyated alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.

Hard surface cleaner containing nonionic surfactants

Hard surface cleaner containing anionic surfactant

Haze free polyether polyol compositions and a method for their preparation

Aqueous based solvent free cleaner compositions containing two nonionic

An improved powdered non-phosphate machine dishwashing composition comprising a blend of nonionic surfactants, builders, chlorine or non-chlorine bleach, bleach activators, enzymes and copolymers of alkylene oxides adducts of allyl alcohol and acrylic acid useful in reducing spotting and filming of dishware.

Non-phosphate machine dishwashing compositions containing copolymers of

The present invention relates to an aqueous based, solvent free degreaser composition, comprising (a) alcohol alkoxylate with a fatty alcohol moiety, (b) polyoxyalkylene block copolymer, and (c) a fatty alcohol having an oxyethylate moiety.

Aqueous based solvent free cleaning degreaser compositions containing

The present invention relates to an aqueous based, solvent free cleaning composition, comprising polyoxyalkylene block copolymers and fatty alcohols having oxyethylate moieties.

Aqueous based solvent free cleaner compositions containing a blend of

The present invention relates to an aqueous based, solvent free cleaning composition, comprising (a) a polyoxyalkylene block copolymer, (b) an alkyl phenol alkoxylate, and (c) fatty alcohols having oxyethylate moieties.

Aqueous based solvent free cleaner compositions containing

The present invention relates to an aqueous based, solvent free cleaning composition, comprising a polyoxyalkylene block copolymer triblend.

Growing community of inventors

Woodhaven, MI, United States of America

Michael C Welch