摘要:
A dispenser device for sheet material comprising a housing adapted to be fastened to a mounting surface, means in said housing to rotatably support a roll of said sheet material, a lid articulated to the upper portion of said housing, a dispensing slit disposed in said lid adjacent to said mounting surface, and a cutting means disposed on the front surface of said lid a predetermined distance from said slit, said predetermined distance being defined by a portion of said lid that is in the same horizontal plane as said slit for at least half of said predetermined distance and that is arcuate from said horizontal plane to said cutting means to facilitate guiding whereby said sheet material is supported from said dispensing slit to said cutting means.
摘要:
Apparatus for feeding and folding an initially flat web to substantially U-shape by drawing the web down an inclined smooth surfaced plate that is decreasingly laterally tapered to terminate in a triangular forming region at its lower end wherein the moving web is gradually folded to U-shape and air under relatively low pressure is introduced between the moving web and the plate surface in the forming region.
摘要:
The compounds are 4H(1)benzothiopyrano(3,4-d)isoxazoles useful as pharmaceutical agents, especially sedatives or central nervous system depressants. A compound disclosed is N-methyl4H(1)benzothiopyrano(3,4-d)isoxazole-3-carboxamide-5,5-dioxide.
摘要:
A free flowing particulate detergent composition containing a nonionic detergent is made by spray drying inorganic saltcontaining base particles which have in their composition sodium carbonate, sodium bicarbonate or sodium sesquicarbonate, a limited amount of sodium silicate and limited amounts, if any, of higher alkyl benzene sulfonate detergent, nonionic detergent, sodium carboxymethyl cellulose and other detergent composition materials which adversely affect sorption of nonionic detergent by the base particles, and distributing over the surfaces of the particles, as by spraying, a liquid poly-lower alkoxy lower alkanol-containing nonionic detergent compound. Such spraying is normally effected continuously in a tumbling drum over a short period of time and preferably, the base particles are freshly charged from a spray drying tower. Sodium carboxymethyl cellulose, other organic gum anti-redeposition agents and other detergent constituents may be tumbled in with the detergent base beads without adversely affecting the sorption of the liquid nonionic detergent by the beads.
摘要:
The compounds are Beta -substituted-dihydroxyphenylalanines which are useful as antihypertensive agents and central nervous system depressants. The compounds are also useful as chelating agents for heavy metal ions. Among the compounds disclosed is Beta -(cyclohexyl)-3,4-dihydroxyphenylalanine.
摘要:
The invention relates to novel liquid detergent compositions consisting essentially of N(2-hydroxy C10-C18 alkyl) derivatives of N-methyl taurine or sarcosine or diethanolamine in combination with an anionic sulfate, zwittenonic, or amphoteric detergent in an aqueous medium. The addition of the N(2-hydroxy C10-C18 alkyl) derivatives results in substantially increased foam-drainage times and better foaming properties.
摘要:
A nozzle for filling containers with fluent materials, including concentric tubes forming an annular space there between, a plurality of orifices providing communication between the inner and outer tubes and a dispensing opening for dispensing fluent materials.
摘要:
A full length stocking comprising a circumferentially elastic boot portion including elastomeric filament containing elastic yarn; a narrow elastic band formed of non-slip elastomeric webbing material; and an attachment portion comprising a singleply circumferential strip at the top of the boot portion. The band is attached to the strip by over-edge stitching.
摘要:
Novel N-(hydroxyhydrocarbyl)iminodicarboxylates or the corresponding carboxylic acids are of the formula:
WHEREIN R1 is an aliphatic hydrocarbon radical of 4 to 20 carbon atoms, R2 and R3 are divalent aliphatic or aromatic hydrocarbon radicals of 1 to 9 carbon atoms and X and Y are either hydrogen or salt-forming elements or radicals. In preferred embodiments of the invention, R1 is a saturated radical of 12 to 20 carbon atoms, R2 and R3 are identical alkylene radicals of 1 to 2 carbon atoms, and X and Y are the same monovalent metals, or lower alkanolamines e.g., sodium, triethanolamine. The novel compounds are surface active and substantive to fibrous materials such as cotton, wool and synthetics. They are useful as detergents or as components of detergent compositions. Preferred compounds function very effectively as softening agents, either alone or in conjunction with other detergent composition materials. Additionally, they may be used as starting materials for the manufacture of corresponding N-oxides, which also may be employed as detergents and textile softeners.
摘要:
Plodded striated or variegated soap is extruded as side by side billets through a die having closely spaced openings corresponding to the billet cross sections and slots closely adjacent the outer sides of the openings for shaving away outer surface layers during extrusion.