摘要:
An aqueous liquid bleach composition containing solid, water-insoluble organic peroxyacid, bleach-stable, stilbene fluorescent whitening agent, and polyvinyl pyrrolidone or polyvinyl alcohol is provided.A preferred aqueous liquid bleach composition comprising, by weight of the composition, from 5 to 15 weight % of mononylamido peroxyadipic acid; from about 0.4 to about 10 weight % of polyvinyl pyrrolidone with a molecular weight between about 5,000 and about 100,000; and from about 0.05 to about 2 weight % of a fluorescent whitening agent of the formula: ##STR1## Preferably, the ratio of polyvinyl pyrrolidone to fluorescent whitening agent is between about 20:1 and about 1:1 and the composition has a pH at 20.degree. C. from about 1 to about 6.5.
摘要:
Hydrocarbon conversion processes are disclosed using a catalyst prepared by a method comprising reacting an adsorbent containing surface hydroxyl groups with a Lewis acid in a halogenated organic solvent.
摘要:
Stable liquid bleach compositions containing amidoperoxyacid bleach particles, C.sub.11 -C.sub.13 linear alkylbenzene sulfonic acid, cumeme, toluene or xylene sulfonate, magnesium sulfate, sodium or potassium sulfate, and water combined at certain levels and ratios. The compositions have a pH of from about 3.5 to about 5 and a viscosity of from about 10 to about 1000 cps at 20.degree. C.
摘要:
This is a bleach granule comprising the nonylamide of peroxyadipic acid with a average particle size of about 0.1 to 260 microns, bleach-stable surfactant, and a hydratable, NAPAA-compatible material, e.g. sodium sulfate. The bleach granules are stable and are effective bleaching agents.
摘要:
Method of preparing a hydrocarbon conversion and polymerization catalyst comprising reacting an adsorbent containing surface hydroxyl groups with a Lewis acid in a halogenated organic solvent.
摘要:
A hydrocarbon conversion process is disclosed using a catalyst prepared by a method comprising reacting an adsorbent containing surface hydroxyl groups with a Lewis acid in a halogenated organic solvent.