Disclosed herein are The invention relates to curled fiber mats. The invention further includes methods of making curled fiber mats, comprising forming a fibrous media from a fibrous material, treating the fibrous media with a crosslinking agent to form a treated fibrous media, and drying and/or curing the treated fibrous media to produce a curled fiber mat that has a permanent curl.
D04H 1/06 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated man-made fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
D21H 15/04 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration crimped, kinked, curled or twisted fibres
2.
FILTER MEDIA, FILTERS, AND METHODS FOR MAKING THE SAME
Filter media and filters comprising a fibrous material, a bonding material, and a flame-resistant treatment composition are disclosed herein. Methods of making and using the same are also disclosed herein.
Disclosed herein are curled fiber mats. Also disclosed herein are methods of making curled fiber mats, comprising forming a fibrous media from a fibrous material, treating the fibrous media with a crosslinking agent to form a treated fibrous media, and drying and/or curing the treated fibrous media to produce a curled fiber mat that has a permanent curl.
Filter media and filters comprising a fibrous material, a bonding material, and a flame- resistant treatment composition are disclosed herein. Methods of making and using the same are also disclosed herein.
B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
B01D 46/10 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
5.
CURLED FIBER MATS AND METHODS OF MAKING AND USING SAME
Disclosed herein are curled fiber mats. Also disclosed herein are methods of making curled fiber mats, comprising forming a fibrous media from a fibrous material, treating the fibrous media with a crosslinking agent to form a treated fibrous media, and drying and/or curing the treated fibrous media to produce a curled fiber mat that has a permanent curl.
Filter media and filters comprising a fibrous material, a bonding material, and a flame- resistant treatment composition are disclosed herein. Methods of making and using the same are also disclosed herein.
Disclosed herein are composite materials comprising from 95% to 99% by weight of a fibrous material comprising cellulosic fibers, by weight of the composite material; and from 1% to 5% by weight of a bicomponent fiber, by weight of the composite material, wherein the composite material has a density of 0.8 g/cm3 to 1.5 g/cm3. Also disclosed herein are methods for making and using the same.
D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-side; Mixed fibres
D04H 1/58 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
8.
COMPOSITE MATERIALS AND METHODS FOR MAKING THE SAME
Disclosed herein are composite materials comprising a fibrous material and from 1% to 50% of a binding material, by weight of the composite material. Also disclosed herein are methods for making and using the same.
D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-side; Mixed fibres
D04H 1/58 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
9.
REINFORCED COMPOSITES AND METHODS FOR THEIR MANUFACTURE
Disclosed herein are, for instance, reinforced composites comprising an airlaid mat comprising a natural fiber component; and a resin dispersed within the airlaid mat; wherein the reinforced composite has a natural fiber volume fraction of 20 vol% to 80 vol%, by volume of the reinforced composite. Also disclosed herein are methods of making reinforced composites. For instance, disclosed herein are methods comprising forming a preform comprising: heating an airlaid mat to a temperature of from 40 °C to 200 °C, the airlaid mat comprising a natural fiber component and a binder fiber component; and compressing the airlaid mat at a pressure of from 100 psi to 1200 psi; and impregnating the preform with a resin to form a reinforced composite.
B29C 70/48 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM]
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
42 - Scientific, technological and industrial services, research and design
41 - Education, entertainment, sporting and cultural services
Goods & Services
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