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4551143 |
Nonwoven fibrous product and method of making same
Nonwoven, air-laid fabrics formed predominantly of textile length, synthetic, resilient fibers of staple length, the fabric being resin-bonded and having a density less than about 0.06 gm/cc at...
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4525410 |
Particle-packed fiber article having antibacterial property
Specific zeolite particles retaining therein a metal ion having a bactericidal activity are packed and retained in a mixed fiber assembly composed of low-melting thermoplastic synthetic fibers and...
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4500585 |
Creped absorbent composites
Creped absorbent composites made from lightly crosslinked or water-swellable hydrophilic polymers with layers of wicking substrates are disclosed. The creped composites are made by drying the...
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4475911 |
Absorbent devices
Absorbent devices, such as catamenial tampons and catamenial pads. The devices comprise an unbonded array of non-absorbent, hydrophillic, resilient, moisture insensitive fibers contained within a...
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4460642 |
Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles
A composite sheet material is highly absorbent toward aqueous fluids including blood and exudate and comprises a polytetrafluoroethylene fibril matrix and hydrophilic absorptive particles enmeshed...
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4447570 |
Binder compositions for making nonwoven fabrics having good hydrophobic rewet properties
A binder composition for nonwoven fabrics which comprises (a) a fugitive base salt of a phosphate ester surfactant or a carboxylate surfactant, (b) a latex comprising a vinyl...
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4443492 |
Rate of absorbency of substrates containing in-situ polymerized monomers
An improvement in a process for producing an absorbent composite wherein a solution of acrylic or methacrylic acid salts are applied to a substrate and irradiated to form a water swellable polymer...
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4425126 |
Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
A high loft, low density, nonwoven fibrous web is provided comprising a plurality of irregularly arranged, intersecting, overlapping, mechanically interengaged, loosely assembled fibers including...
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4377167 |
Easily removable tampon
A tampon having absorbent fibers is provided with a removal aid which does not interfere with absorbency. The removal aid is selected from a class consisting of the compounds myreth-3 myristate,...
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4373519 |
Composite wound dressing
A composite wound dressing, optionally having controlled permeability, is highly absorbent toward blood and exudate and comprises a polytetrafluoroethylene fibril matrix, hydrophilic absorptive...
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4372314 |
Dental sponge
A dental sponge constructed of absorbent material, which may include portions of oxidized cellulose or gelatin sponge material to be used as a hemostatic aid, for controlling bleeding following...
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3525338 |
ABSORBENT PAD
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3315675 |
Diaper having multi-layer and single layer fabric sections with similar warp end count
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