Patents for D21H 13 - Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material (4,906) |
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05/02/1984 | EP0107382A1 Polyethylene synthetic pulp |
04/18/1984 | EP0105722A1 Formable pulp compositions |
04/17/1984 | US4443262 Anionic detergent, cationic guar gum derivative, borax, precipitation |
04/10/1984 | US4442172 Ink jet recording sheet |
04/10/1984 | US4442164 Fibrous composite materials and the production and use thereof |
04/04/1984 | EP0104410A2 Highly oriented aromatic polyamide short fiber |
04/04/1984 | EP0104317A1 Flat soft material sealing product, in particular for the production of highly resistant flat seals |
04/03/1984 | CA1164938A1 Thermoset resin impregnated web |
03/20/1984 | US4437571 Thin sheet sorting apparatus |
03/20/1984 | CA1163759A1 Fibrous composite materials and the production and use thereof |
03/15/1984 | WO1984000985A1 Moisture-insensitive electrically-conductive paper |
03/06/1984 | CA1163060A1 Starch bound non-asbestos paper |
03/06/1984 | CA1163059A1 Weblike novel products made of a thermoplastic and cellulose fibers, their preparation and their use |
02/29/1984 | EP0020672B1 Fiber material and process for its preparation |
02/22/1984 | EP0101319A2 Fibrous webs of enhanced bulk and method of manufacturing same |
02/22/1984 | EP0100846A1 Ceramic fiber board |
02/21/1984 | CA1162357A1 Fibrous composite materials and the production and use thereof |
02/15/1984 | EP0100726A1 Paper webs comprising metal fibres, their manufacture and their application to the protection or screening against electromagnetic interference |
02/15/1984 | EP0100720A1 Highly latex-charged paper web, process for its manufacture and its applications, in particular as a substitute for impregnated glass fibre mats |
02/14/1984 | US4431696 Manufactured articles based on thermoplastic polymers reinforced with glass fibers |
02/08/1984 | EP0100005A1 Mixed fleeces |
02/07/1984 | US4430158 Wet treatment, meshing, binding, urea-formaldehyde resin, anionic surfactants |
02/07/1984 | US4430157 Non-woven felt, olivine, silica, enstatite, asbestos residues, binders |
01/17/1984 | US4426470 Flocculation, dewatering, drying |
01/17/1984 | CA1160404A1 Calcined serpentine as inorganic charge in sheet materials |
01/11/1984 | EP0097974A1 Flooring felt compositions and method for preparing the same |
01/11/1984 | EP0097700A1 A method of preparing silicon carbide whisker sheet composites. |
12/28/1983 | EP0096962A1 Articles made from flexible sheet material |
12/20/1983 | US4421815 Coating cellulose fibers with vermiculite particles for insulation and fire resistance |
12/20/1983 | US4421599 Papermaking, inorganic fine powders or inorganic short fibers |
12/20/1983 | US4421583 Self-bonding sodium calcium alginate |
12/07/1983 | EP0095917A1 Hydrophilic microfibrous absorbent webs, methods for their manufacture and use thereof in disposable absorbent articles |
11/30/1983 | EP0095308A1 Intumescent sheet material containing low density fillers |
11/29/1983 | CA1157605A1 Manufactured articles based on thermoplastic polymers reinforced with glass fibers |
11/24/1983 | WO1983004059A1 A fibre product-manufacture |
11/23/1983 | EP0094922A1 A fibre product-manufacture |
11/22/1983 | CA1157325A1 Method for improving properties of ceramic fibers |
11/08/1983 | US4414267 Dispersability |
11/02/1983 | EP0093021A2 Process for preparing two-component fibres |
11/02/1983 | EP0092917A1 Spurted polyolefin fibers with improved dispersibility in hydrocarbons, including hydrocarbon containing asphalt compositions and method for making the same |
11/01/1983 | CA1156190A1 High visibility lift apparatus |
10/19/1983 | EP0091529A1 Products for facings, insulation and packaging based on industrial wastes, and particularly paper sludge, and method for their manufacture |
09/20/1983 | US4405407 Amino-formaldehyde resin fibers |
09/13/1983 | US4404314 Preparation of stable aqueous dispersions of polyolefin fibers |
09/13/1983 | CA1153725A1 Fiber feeder pulley cleaning system |
09/13/1983 | CA1153512A1 Asbestos-free rubberized flooring felt |
08/23/1983 | US4400297 Modified hydrated magnesium aluminosilicates and method of preparation |
08/16/1983 | US4398995 Aromatic polyamide |
08/09/1983 | US4397994 Tire treads; rolling and skidding resistance |
08/03/1983 | EP0084654A2 Process for the superficial modification of synthetic fibres |
07/26/1983 | US4395306 Method for preparing fibrous mats from a fibrous suspension |
07/20/1983 | EP0083984A1 Preparation of stable aqueous dispersions of polyolefin fibres |
07/19/1983 | US4394414 Aqueous sizing composition for glass fibers for use on chopped glass fibers |
07/12/1983 | US4392916 Paper-making process with regenerated chitin fibers |
07/12/1983 | CA1149700A1 Inorganic gels and ceramic papers, films, fibers, boards, and coatings made therefrom |
07/12/1983 | CA1149559A1 Process for the manufacture of composite materials |
07/07/1983 | WO1983002295A1 Silicon carbide whisker sheet composite |
06/28/1983 | CA1148706A1 Preparation of hydrophilic polyolefin fibers for use in papermaking |
06/21/1983 | US4389282 Ceramic fiber board |
06/15/1983 | EP0023512B1 Sheet material containing exfoliated vermiculite |
05/25/1983 | EP0079554A2 Polymethylene fibrids, process for their preparation and their use |
05/24/1983 | US4385135 Intumescent sheet material containing low density fillers |
05/10/1983 | US4383143 Molded shells for luggage and the like |
04/26/1983 | US4381199 Aqueous dispersion of glass fibers and method and composition for producing same |
04/12/1983 | US4379808 Sheet type forming board and formed board products |
04/12/1983 | CA1144312A1 Method of dispersing bundles of glass fibers for making glass fiber mats by the wet-laid process |
03/29/1983 | US4378431 Production of a cellulose-synthetic polymer composite fiber |
03/29/1983 | US4378271 Starch bound paper |
03/16/1983 | EP0073854A1 Fibrous materials |
03/09/1983 | EP0073668A1 Low density nonwoven sheets |
02/23/1983 | EP0072548A1 Process for preparing multilayer fibrous structures |
02/15/1983 | US4374175 Novel water-swellable fibers and process for producing the same |
02/15/1983 | US4373992 Non-asbestos flooring felt containing particulate inorganic filler, a mixture of fibers and a binder |
02/15/1983 | US4373957 Fibre-reinforced cementitious product |
02/09/1983 | EP0071219A1 Aqueous method of making reinforced composite material from latex, solid polymer and reinforcing material |
02/08/1983 | US4372814 Paper having mineral filler for use in the production of gypsum wallboard |
01/25/1983 | US4370169 Aqueous dispersion of glass fibers and method and composition for producing same |
01/18/1983 | CA1139833A1 Narrow porous strip production process and strips obtained thereby, namely for fuel cell electrodes |
01/12/1983 | EP0069650A1 Surface sheets for coating plastics pieces |
01/11/1983 | CA1139164A1 Dimensionally stable backing materials for surface coverings and methods of making the same |
12/28/1982 | US4365693 High visibility lift apparatus |
12/28/1982 | CA1138239A1 Heat seal fibrous web and method of its manufacture |
12/21/1982 | CA1137731A1 High strength glass fiber mat particularly useful for roofing products, built-up roofing membranes and systems and method of making such products |
12/14/1982 | US4363770 Molded shells for luggage and the like |
12/14/1982 | CA1137265A1 Fibre structures of split multicomponent fibres |
11/30/1982 | CA1136359A1 Overlay sheet and wood laminate |
11/25/1982 | WO1982004014A1 Paper having mineral filler for use in the production of gypsum wallboard |
11/24/1982 | EP0027113B1 Process for making a non-woven alginate fabric useful as a wound dressing |
11/16/1982 | CA1135569A1 Fibrous material including a water-soluble polyoxyalkylene ether alcohol |
10/26/1982 | CA1134252A1 Stabilized rayon web and structures made therefrom |
10/13/1982 | EP0062532A2 Process for the production of discontinuous cellulose fibers coated with plasticized vinyl chloride polymer |
09/28/1982 | CA1132405A1 Glass fiber dispersions containing an amine oxide surfactant |
07/27/1982 | US4341597 Fibrous material having good dimensional and heat stability |
07/13/1982 | US4339540 Inorganic gels and ceramic papers, films, fibers, boards, and coating made therefrom |
07/06/1982 | EP0044868A4 Separator with improved tensile strength for starved electrolyte lead/acid battery. |
06/30/1982 | EP0055033A1 Non-asbestos paper |
06/29/1982 | CA1126452A1 Carbon fiber/flame-resistant organic fiber sheet as a friction material |
06/23/1982 | EP0054202A1 New and improved glass fiber mats particularly useful for built-up roofing membranes and systems |
06/16/1982 | EP0053897A1 Flexible starch bound non-asbestos paper |
06/01/1982 | US4332836 Process for producing composite insulating material |