Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 7,068

Document Document Title
WO/1997/000354A1
Disclosed is a process for making reduced odor individualized, crosslinked fibers which includes the steps of providing cellulosic fibers, contacting the fibers with a solution containing a C2-C9 polycarboxylic acid crosslinking agent, m...  
WO/1996/041054A1
The improved creped non-laminar singular web structure comprising long fibers and short fibers demonstrated by high TWA and Z peeling. Creping causes a certain portion of long synthetic fibers and short fibers to substantially be oriente...  
WO/1996/039551A1
A wide variety of end products may be manufactured from fibers or fiber pulp derived from feathers. Examples of such end products are paper and paper-like products, non-woven and woven fibers, insulation, filters, extrusions, and composi...  
WO/1996/037656A1
A security paper is described, which includes, in combination, one or more regions printed with a magnetic ink detectable by a sorting machine, and electrically conductive and non-magnetic fibres.  
WO/1996/030954A1
A non-woven fabric for a non-aqueous electrolyte cell capable of providing a non-aqueous electrolyte cell, which has high adhesion with an electrode, does not cause breakage of a separator and deviation and gap between the electrode and ...  
WO/1996/029146A1
A wet-laid, porous solid phase extraction sheet material that contains both active particles and binder and that possesses excellent wet strength is described. The binder is present in a relatively small amount while the particles are pr...  
WO/1996/029201A1
An inorganic ceramic paper includes inorganic ceramic fibers and an inorganic binder of fibers consisting essentially of silica. The binder system initially includes organic materials as well as the silica fibers, however, the organic ma...  
WO/1996/028611A1
A security paper (1) has electically conductive fibres (2) dispersed within its structure, wherein said fibres can be detected by microwave radiation and are of a light colour, similar to that of the paper.  
WO/1996/027044A1
Hydro-entangled nonwoven material which, after the hydro-entanglement, is subjected to plasma or corona treatment with a view to increasing the wet strength of the material. It is believed that the surface of the fibres is modified by th...  
WO/1996/025771A1
A nonwoven fabric for an alkaline battery separator that can prevent the movement of active substances while it has a small weight per unit area and which has superior absorbency for electrolyte and liquid retaining properties under pres...  
WO/1996/025219A1
A filter material for removing chlorine from cold water used in preparing a human-consumable beverage having at least one layer of a mat of laid fibers (2) of cellulosic fibers (2) and synthetic textile fibers (2) and mixtures thereof. A...  
WO/1996/023473A1
The fluid distribution members according to the present invention preferably comprise three basic components: chemically stiffened, twisted, and curled bulking fibers, high surface area fibers, and thermoplastic binder fibers. Fluid dist...  
WO/1996/020505A1
A wet type nonwoven fabric for a separator of a cell, comprising 20 to 95 wt.% short fibers composed of single fibers of 20 'mu'm or thinner of a thermoplastic polymer, and hot-melt short fibers having a melting point higher by 20 �C t...  
WO/1996/020091A1
Water-resistant recording material for the inkjet process using water-based inks, having a substrate paper which, in addition to cellulosic fibres, contains 1-40 % fibres and on one side or both sides of which a water-resistant recording...  
WO/1996/014469A1
Paper comprising particulate security elements is disclosed. The paper consists of at least one ply and the particles are arranged within the body of the ply at predetermined variable concentrations (C). The particles are preferably arra...  
WO/1996/012857A1
A thin abrasion resistant decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier. The carrier preferably consists of a fibre board or a particle board with a rectangular cross section and at least two...  
WO/1996/012615A1
A method for making a fibrous web and the wiper (71) made thereby which exhibits improved dry, wet and solvent tensile strengths as well as superior resistance to wet collapse. The web is formed from a furnish of lignocellulosic fibers a...  
WO/1996/009427A1
An irregularly shaped glass fiber (116) is provided which enjoys improved resiliency, and openness in pack structures. Wool packs (48) and other wool portions (148) having such irregularly shaped fibers (116) may be processed directly th...  
WO/1996/001658A1
Alginate fabrics have, in conjuction with charcoal cloth, been used in wound dressings for malodorous wounds and there are commercial examples of such wound dressings. A problem associated with known alginate wound dressings which employ...  
WO/1996/000323A1
A process for producing a para-aromatic polyamide paper which comprises impregnating a web prepared by papermaking from a papermaking material comprising as an essential component at least one component selected from the group consisting...  
WO/1995/035399A1
The fibrillation tendency of solvent-spun cellulose fibre can be increased by subjecting the fibre to a treatment which reduces its degree of polymerisation by about 200 units or more. Suitable methods of treatment include severe bleachi...  
WO/1995/035400A1
Lyocell fibre with increased fibrillation tendency can be produced by spinning a solution containing at least 16 percent by weight cellulose of degree of polymerisation less than about 450 in a tertiary amine N-oxide solvent.  
WO1995030044A3  
WO/1995/030044A2
A water-containing aromatic polyamide pulp which is good in dispersibility in water and good in openability, is excellent in adhesiveness to rubber and gives a high mechanical strength when used in a beater sheet, which pulp can be obtai...  
WO/1995/027750A1
The present invention relates to an aromatic polyamide pulp and its preparing process which has both excellent physical properties and high degree of polymerization wherein aromatic diamine is reacted with aromatic diacid chloride in ami...  
WO/1995/026440A1
A fiber/binding agent composition comprising: individualized chemically crosslinked high-bulk fibers comprising individualized fibers chemically intra-fiber crosslinked with a crosslinking agent that is a polycarboxylic acid or is select...  
WO/1995/026441A1
A multi-ply paparboard comprising at least one ply of conventional cellulose fibers and from about 0.1 to about 6 weight percent of a water-borne binding agent; and at least one ply of chemically intra-fiber crosslinked cellulosic high-b...  
WO/1995/019466A1
The object of the invention is to provide an aromatic polyamide pulp which is good in dispersibility and opening property, excellent in inorganic filler retention, excellent in wettability with and adhesiveness to a matrix resin, and giv...  
WO/1995/018886A1
For the manufacturing of dry-formed webs of cellulose fibres there are two different ways of binding the fibres, viz. an application of glue to the web surfaces and, respectively, an admixing into the fibre charge of heat actuated bindin...  
WO/1995/018252A1
A wide variety of end products may be manufactured from fibers or fiber pulp derived from feathers. Examples of such end products are paper and paper-like products, non-woven and woven fibers, insulation, filters, extrusions, and composi...  
WO/1995/017549A1
A multi-layered smooth surface aramid paper with high break strength and tear resistance comprises a substrate layer and at least one surface layer intimately bonded to the substrate layer, wherein the surface layer(s) consists essential...  
WO/1995/016822A1
The invention concerns a soft sealing material, in the form of paper, cardboard or sheets, which is free of asbestos and other inorganic fibres, the sealing material consisting of reinforcement and sheet-forming fibres, fillers to increa...  
WO/1995/014815A1
A process for producing a paper consisting essentially of a para-aromatic polyamide and having agglutinate portions, which comprises subjecting to papermaking a composition comprising at least one member selected from the group consistin...  
WO/1995/014398A1
A cigarette filter in which the body of the filter comprises paper containing, or consisting essentially of, lyocell fibres. The invention also relates to a cigarette incorporating such as a filter.  
WO/1995/010996A1
Thermally bonded absorbent structures for catamenial products, in particular catamenial pads, that provide improved ability in acquiring, distributing and storing aqueous body fluids, especially menstrual fluids, as well as better fit an...  
WO/1995/006776A1
Mineral web produced by paper manufacturing methods and comprising by dry weight: 40 to 55 parts glass fibres, 35 to 50 parts mineral wool and 5 to 10 parts polyvinyl alcohol binding fibres. Application as a support for floor coverings, ...  
WO/1995/004856A1
The present invention provides a process for making a paper based product which comprises a paper sheet, an aqueous latex binder and a release agent comprised of an emulsion of lecithin and a fatty acid or derivative thereof. In one embo...  
WO/1995/004857A1
Provided is a process for making a paper based product which comprises first preparing a slurry of a cellulosic pulp, a particulate binder, and an emulsion comprised of lecithin and a fatty acid or derivative thereof. This slurry is then...  
WO/1994/025268A1
It has now been found that highly advantageous three-dimensional, macroscopic assemblages of randomly oriented carbon fibrils can be prepared which have relatively uniform physical properties along one, preferably two and most desirably ...  
WO/1994/023466A1
An electrolyte reservoir plate is formed in a papermaking process. Graphite powder, reinforcing fibers, cellulosic fibers, and a thermosetting resin are mixed with a liquid to form a slurry and showered onto a screen to form a planar she...  
WO/1994/023125A1
By (i) blending at least a thermoplastic matrix resin and one or more coupling agents, optionally with other adjuvants such as pigments, and (ii) providing the product of step (i) in a suitable size for use in the subsequent traditional ...  
WO/1994/023553A1
Dimensionally stable resin impregnated laminates for printed wiring board applications are reinforced with from 43 to 57 weight percent of nonwoven aramid sheet having a coefficient of thermal expansion of less than 10 ppm per �C, a ba...  
WO/1994/021858A1
Non-woven fabrics and method and apparatus for their manufacture is disclosed. The fabric comprises chopped fibers of a synthetic polymeric thermoplastic material, which serve as binder fibers (126), and chopped fibers of a synthetic mat...  
WO/1994/021452A1
This invention relates to a wet-laid sheet material prepared from thermoplastic fibers, graphite particles, reinforcing fibers, and microglass fibers. The sheet material is useful in making compression molded composite plaques, said plaq...  
WO/1994/022172A1
This invention relates to solar panels, particularly to those comprising a plurality of photovoltaic cells, and to a compression molding process for the manufacture thereof, whereby the solar panel can be made to conform to the shape req...  
WO/1994/019181A1
A laminate for honeycomb structures comprised of two outside layers having good surface adhesion and a tough core layer, said core constituting from 50 to 70 % by weight of the laminate and containing from about 60 to 80 % by weight of p...  
WO/1994/016142A1
An aramid paper composed a base layer comprising 25-60 wt.% of poly-m-phenyleneisophthalamide fibrids and 75-40 wt.% of poly-m-phenyleneisophthalamide flocks and, laminated on at least one side thereof, a surface layer comprising 100 wt....  
WO/1994/015197A1
A method for determining the quality of dispersion of glass fibers in a thermoplastic resin preform layer compares the mean characteristic length of the glass fiber bundles in the preform layer to a predetermined value indicative of disp...  
WO/1994/014885A1
The novel composition of the present invention comprises a paper-like sheet material or non-woven mat (10) which contains water-insoluble gypsum anhydrite microfibers (12) and a cellulosic binder, such as cellulose fibers (14), optionall...  
WO/1994/013727A1
A process for the preparation of aromatic polyamide pulp having both excellent physical properties and a high degree of polymerization by continuous polymerization and orientation by using of mixed solutions. The solutions are prepared b...  

Matches 651 - 700 out of 7,068