摘要:
The present invention relates to methods to treat fabrics with lipophilic fluid, a polar phase and bleach system. The present invention is also directed to compositions containing lipophilic fluid, a polar phase and a bleach system.
摘要:
The present invention provides antibacterial compounds, antibacterial compositions, bacteria-reducing methods, bacteria-reduced substrates/articles made by the methods that employ an antibacterial agent comprising a non-halogenated nitrile-substituted salicylanilide, and processes for producing 5-acyl salicylamides.
摘要:
The invention relates to a bleaching composition comprising:I) from about 0.1% to about 70.0% by weight of the composition of an unsymmetrical imide bleach activator having the formula: ##STR1## wherein R.sub.1 is a C.sub.7 -C.sub.13 linear or branched chain saturated or unsaturated alkyl group, R.sub.2 is a C.sub.1 -C.sub.8 linear or branched chain saturated or unsaturated alkyl group, and R.sub.3 is a C.sub.1 -C.sub.4 linear or branched chain saturated or unsaturated alkyl group; andii) from about 0.1% to about 70% by weight of the composition of a source of hydrogen peroxide.
摘要:
Bleach boosters comprising zwitterionic imines and anionic imine polyions having a net negative charge are disclosed. The bleach boosters increase bleaching effectiveness in lower temperature solutions and demonstrate superior color safety profiles. The bleach boosters are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a laundry additive product including zwitterionic imines and anionic imine polyions with a net negative charge as bleach boosters. A method for laundering a fabric employing the bleach boosters of the present invention is also disclosed.
摘要:
Bleaching compositions, laundry and automatic dishwashing detergent compositions comprising particular quaternary-substituted bleach activators, are provided. More specifically, the invention relates to compositions which provide enhanced cleaning/bleaching benefits though the selection of quaternary-substituted bleach activators having specific leaving groups with a conjugate acid pKa above 13 and with specific ratios of the rate of perhydrolysis to the rate of hydrolysis and the rate of perhydrolysis to the rate of diacylperoxide production. Included are preferred activator compounds and methods for washing fabrics, hard surfaces, and tableware using the activators.
摘要:
A solid laundry detergent composition having: (a) detersive surfactant; (b) bluing agent; and (c) from 0 wt % to 10 wt % zeolite builder; (d) from 0 wt % to 10 wt % phosphate builder; and (e) optionally, one or more additional laundry detergent ingredients.
摘要:
A solid laundry detergent composition having: (a) detersive surfactant; (b) bluing agent; and (c) from 0 wt % to 10 wt % zeolite builder; (d) from 0 wt % to 10 wt % phosphate builder; and (e) optionally, one or more additional laundry detergent ingredients.
摘要:
A detergent composition comprising an esterified substituted benzene sulfonate, a hydrogen peroxide source, a soil suspending polymer, and an organic catalyst.
摘要:
The present disclosure describes processes for producing cyclohexenes using Lewis acidic ionic liquids comprising the steps of providing to a reactor an α,β-unsaturated carbonyl dienophile, providing to the reactor a 1,3-diene, providing a Lewis acidic ionic liquid to the reactor; and reacting the α,β-unsaturated carbonyl dienophile with 1,3-diene to form a substituted cyclohexene product. The α,β-unsaturated carbonyl dienophile can be mesityl oxide, the 1,3-diene can be piperylene; and the Lewis acidic ionic liquid can be AlCl3:[C2mim]Cl; AlCl3:[C8mim]Cl; or mixtures thereof.
摘要:
The present invention relates to a method of laundering fabric comprising the step of contacting a liquid laundry detergent composition comprising a transition metal bleach catalyst to water to form a wash liquor, and laundering fabric in said wash liquor, wherein the laundry detergent is contacted to water in such an amount so that the concentration of laundry detergent composition in the wash liquor is from above 0 g/l to 4 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.