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Frank-Peter Lang, Hattersheim DE

Frank-Peter Lang, Hattersheim DE

Patent application numberDescriptionPublished
20080318830Liquid Detergent Comprising a Dye Fixing Agent - Liquid washing and cleaning compositions are claimed, which comprise, as a surfactant, one or more of the components of linear alkylbenzenesulfonate, olefinsulfonate, alkylsulfate as well as soap and a nonionic surfactant, and, as a dye fixative, homo- and copolymers of diallyldimethylammonium chloride or the reaction products of cyanamides with aldehydes and ammonium salts or cyanamides with aldehydes and monoamines or monoamines and/or polyamines with epichlorohydrin or polyamines with cyanamides and amidosulfuric acid.12-25-2008
20090011969Method for Cleaning Metal Parts - The invention relates to a method for cleaning metal parts, according to which the metal parts are treated with a compound of the formula (1)01-08-2009
20090030241Novel Amphiphile Acetals - The invention relates to an amphiphile acetal of formula (1),01-29-2009
20090031504Method for Chemically Cleaning Textile Material - The invention relates to a method for chemically cleaning textile material, characterized in that the textile material is treated with a compound of formula (1),02-05-2009
20090036641Anionic Soil Release Polymers - Anionic soil release polyesters are described which consist of terephthalic acid, sulfoisophthalic acid-(poly)alkylene glycol, a non-ionic end group and optionally a polyfunctional crosslinking monomer. These polyesters are suitable as soil release components in washing and cleaning compositions.02-05-2009
20090276965Glyoxal-alkyl polyglycol ether acetals - The invention relates to amphiphilic acetal of the formula (1)11-12-2009
20100040785Method For Dry-Cleaning Leather - The invention relates to a method for dry-cleaning leather, characterized by treating the leather with compound (I),02-18-2010
20100098655Aqueous Oligo- And Polyester Formulations - Aqueous formulations of soil release polyesters are claimed, which comprise from 50 to 90% by weight of soil release polyester and from 0.1 to 40% by weight of a phosphonic acid or of a phosphonate. The addition of the phosphonic acid or of the phosphonate allows the preparation of formulations of the soil release polyesters which are stable and have a low viscosity.04-22-2010
20110098418Additives For Detergents And Cleaning Agents - The invention relates to additives in the form of non-ionic polyesters comprising terephthalic acid, ethylene glycol, polyethylene glycol, optionally propylene glycol, C—C-alkyl-polyalkene glycol ether, and a multifunctional cross-linked monomer. Said polyesters preferably have a flow factor ff of greater than 8, and preferably have a melting point of over 40° C. and molecular weights Mp of 4,000 to 15,000 g/mol. Said polyesters are suitable as soil release components in detergents and cleaning agents.04-28-2011

Patent applications by Frank-Peter Lang, Hattersheim DE