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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US39365371 Nov 19743 Feb 1976The Procter & Gamble CompanyDetergent-compatible fabric softening and antistatic compositions
US397930710 Sep 19737 Sep 1976Texaco Inc.Fabric softener composition
US412950631 Ago 197612 Dic 1978Hoechst AktiengesellschaftFabric softeners
US421386729 Dic 197822 Jul 1980Domtar Inc.Fabric conditioning compositions
US43212774 Feb 198023 Mar 1982Research Lab Products, Inc.Germicidal use of compositions containing certain quaternary ammonium compounds
US439534221 May 198126 Jul 1983The Procter & Gamble CompanyGranular fabric softening composition
US440157812 Ago 198230 Ago 1983The Procter & Gamble CompanyConcentrated fabric softening composition
US44262996 Oct 198117 Ene 1984The Procter & Gamble CompanyConcentrated fabric softening composition
US46612701 May 198528 Abr 1987Colgate-Palmolive CompanyConcentrated fabric softening composition and methods for making same
US477240330 Ene 198520 Sep 1988Colgate Palmolive CompanyFabric softener composition
US47950324 Dic 19873 Ene 1989S. C. Johnson & Son, Inc.Wash-added, rinse-activated fabric conditioner and package
US497000811 Dic 198913 Nov 1990Fabric conditioner comprising a mixture of quaternary ammonium compounds and select tertiary amines
US570303516 Oct 199630 Dic 1997Witco Surfactants GmbHHighly concentrated aqueous fabric softners having improved storage stability
US618059411 Nov 199930 Ene 2001Witco Surfactants GmbHLow-concentration, high-viscosity aqueous fabric softeners