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