摘要:
A fiber product comprises dry discontinuous fibers having a starch binder on at least a portion of the fiber surfaces, at least about seventy percent of the starch binder coated fibers being unbonded to one another, solid particles are adhered to the fibers by the binder without the binder entirely coating the particles. The fibers may be air laid into a web or formed into an absorbent structure. Superabsorbent particles are a specific example of the particles which may be adhered to the fibers.
摘要:
Tissue and towel products that include crosslinked cellulosic fibers. Methods for making tissue and towel products that include crosslinked cellulosic fibers.
摘要:
Tissue and towel products that include crosslinked cellulosic fibers. Methods for making tissue and towel products that include crosslinked cellulosic fibers.
摘要:
An absorbent composite having fibrous bands is described. The composite includes one or more fibrous bands in a fibrous base. The base includes a fibrous matrix and absorbent material. The fibrous bands are substantially free of absorbent material. Absorbent articles that include the composite and methods for forming the composite are also disclosed.
摘要:
This invention relates to a method of production of formaldehyde, and lower saturated aliphatic dialdehyde-treated allergens suitable for the immunotherapy (desensitization) of individuals suffering from allergies of the immediate type in a plurality of steps wherein said formaldehyde and/or said dialdehyde is utilized alone or in combination for the modification of allergen-containing materials. These lower saturated aliphatic mono- and dialdehyde treated allergen-containing materials are useful in ameliorating the symptoms of allergic (atopic) people. Also, they are able to induce formation of blocking antibody in mammals which cross-reacts with the native allergen-containing materials. Reactions with formaldehyde are carried out in a non-phenolic environment in a plurality of steps. The reaction involving combinations of aldehydes can be carried out in a single step.
摘要:
This invention relates to the production of formaldehyde treated allergens suitable for the immunotherapy (desensitization) of individuals suffering from allergies of the immediate type. These formalinized allergen-containing materials are also useful to induce formation of antibody in mammals which cross reacts with the native allergen-containing materials.
摘要:
A unitary absorbent composite having a plurality of strata is disclosed. In the composite, adjacent strata are separated by a transition zone integrally connecting the strata. Each stratum includes fibers and a binder, and the transition zone includes fibers from adjacent strata. Method for forming the unitary composite are also disclosed.
摘要:
A fibrous absorbent composite containing absorbent material, methods for its formation, and absorbent articles that include the composite are described. The composite is a fibrous structure that includes absorbent material dispersed throughout the composite and in increased concentration in bands that extend along the composite's length.