摘要:
A detergent composition comprising: a non-sulphated anionic surfactant, alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, with R2 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C18 alkyl and with M+ being a proton or a cation which provides charge neutrality, and wherein the alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, comprises from 85% to 100% by weight of alkyl sulphate surfactant(s) of formula R1—O—SO3−M+, with R1 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C14 alkyl and with M+ being a proton or a cation which provides charge neutrality, wherein the composition comprises from 0 to 20% of zeolite, and wherein the composition does not comprise from 40% to 43% by weight of sodium chloride.
摘要:
A detergent composition comprising: a non-sulphated anionic surfactant, alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, with R2 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C18 alkyl and with M+ being a proton or a cation which provides charge neutrality, and wherein the alkyl sulphate surfactant(s) of formula R2—O—SO3−M+, comprises from 85% to 100% by weight of alkyl sulphate surfactant(s) of formula R1—O—SO3−M+, with R1 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C14 alkyl and with M+ being a proton or a cation which provides charge neutrality, wherein the composition comprises from 0 to 20% of zeolite, and wherein the composition does not comprise from 40% to 43% by weight of sodium chloride.
摘要:
A detergent composition having from 1% to 50% by weight of anionic surfactant and from 0.1% to 30% by weight of sudsing particles. The sudsing particles have: an average per number length of from 50 nm to 50 μm, an average per number width of from 1 nm to 500 nm, an average per number ratio length/width from 1.5 to 1000, and an hydrophobicity measured by contact angle in the range of from 30° to 100°. The weight ratio of the total amount of anionic surfactant to the total amount of sudsing particles is from 0.05 to 20.
摘要:
The present invention provides novel Micrococcineae spp serine proteases having multiple substitutions. In particular, the present invention provides serine proteases having multiple substitutions, DNA encoding these proteases, vectors comprising the DNA encoding the proteases, host cells transformed with the vector DNA, and enzymes produced by the host cells. The present invention also provides cleaning compositions (e.g., detergent compositions), animal feed compositions, and textile and leather processing compositions comprising these serine protease variants. In particularly preferred embodiments, the present invention provides mutant (i.e., variant) proteases derived from the wild-type proteases described herein. These variant proteases also find use in numerous applications.
摘要:
A process for purifying dry cleaning solvents from a mixture containing used dry cleaning solvents and contaminants, such as laundry soils, fabric treating agents.
摘要:
Methods of formulating enzyme cocktails based on the presence of enzyme-hydrolysable components in a target stain and/or soil. More specifically, the formulation of an enzyme cocktail comprising a specific enzyme for each component in a target stain and/or soil, optionally wherein each enzyme is incorporated at a level corresponding to the level of an enzyme-hydrolysable component in said target stain and/or soil. Further, enzyme cocktails for removing egg-based and grass-based stains, optionally formulated in accordance with the methods disclosed herein. Moreover, compositions and products comprising the enzyme cocktails disclosed herein and methods of using same.
摘要:
A process for purifying a lipophilic fluid employing a functionalized fabric treating agent. The functionalized fabric treating agent is capable of delivering fabric treating benefits in a non-aqueous fabric article treatment process and is designed for easy removal from the non-aqueous solvent after the fabric article treatment process. Laundry soils can also be removed by this process. The present invention also relates to a fabric treatment composition containing the functionalized fabric treating agent.
摘要:
The present invention provides methods and compositions comprising at least one perhydrolase enzyme for cleaning and other applications. In some particularly preferred embodiments, the present invention provides methods and compositions for generation of peracids. The present invention finds particular use in applications involving cleaning, bleaching and disinfecting.
摘要:
The present invention provides novel serine proteases, novel genetic material encoding these enzymes, and proteolytic proteins obtained from Micrococcineae spp., including but not limited to Cellulomonas spp. and variant proteins developed therefrom. In particular, the present invention provides protease compositions obtained from a Cellulomonas spp, DNA encoding the protease, vectors comprising the DNA encoding the protease, host cells transformed with the vector DNA, and an enzyme produced by the host cells. The present invention also provides cleaning compositions (e.g., detergent compositions), animal feed compositions, and textile and leather processing compositions comprising protease(s) obtained from a Micrococcineae spp., including but not limited to Cellulomonas spp. In alternative embodiments, the present invention provides mutant (i.e., variant) proteases derived from the wild-type proteases described herein. These mutant proteases also find use in numerous applications.