POLYPROPYLENE FIBER FOR FIBER CEMENT-REINFORCED COMPOSITES
A polypropylene fiber including: a polypropylene matrix, at least a surface modifier, and at least an additive selected from surfactants, lubricating agents or mixtures thereof. A method of producing polypropylene fibers by (i) mixing a polypropylene with a surface modifier in extrusion, (ii) melt s...
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| creator | Savastano Junior, Holmer Soto Oviedo, Mauro Alfredo Soares Teixeira, Ronaldo |
| description | A polypropylene fiber including: a polypropylene matrix, at least a surface modifier, and at least an additive selected from surfactants, lubricating agents or mixtures thereof. A method of producing polypropylene fibers by (i) mixing a polypropylene with a surface modifier in extrusion, (ii) melt spinning the composition obtained in step (i) to produce the fibers, where a surfactant is added to step (i) and/or a lubricant is applied to the fibers during step (ii). A fiber cement-reinforced composite including a cementitious matrix, a cellulosic component, optionally, a limestone component and a polypropylene fiber comprising: a polypropylene matrix, at least a surface modifier, at least one additive selected from surfactants, lubricating agents and mixtures thereof. An article comprising the fiber cement-reinforced composite and a roof tile comprising the fiber cement-reinforced composite. |
| format | Patent |
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A method of producing polypropylene fibers by (i) mixing a polypropylene with a surface modifier in extrusion, (ii) melt spinning the composition obtained in step (i) to produce the fibers, where a surfactant is added to step (i) and/or a lubricant is applied to the fibers during step (ii). A fiber cement-reinforced composite including a cementitious matrix, a cellulosic component, optionally, a limestone component and a polypropylene fiber comprising: a polypropylene matrix, at least a surface modifier, at least one additive selected from surfactants, lubricating agents and mixtures thereof. 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A method of producing polypropylene fibers by (i) mixing a polypropylene with a surface modifier in extrusion, (ii) melt spinning the composition obtained in step (i) to produce the fibers, where a surfactant is added to step (i) and/or a lubricant is applied to the fibers during step (ii). A fiber cement-reinforced composite including a cementitious matrix, a cellulosic component, optionally, a limestone component and a polypropylene fiber comprising: a polypropylene matrix, at least a surface modifier, at least one additive selected from surfactants, lubricating agents and mixtures thereof. 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A method of producing polypropylene fibers by (i) mixing a polypropylene with a surface modifier in extrusion, (ii) melt spinning the composition obtained in step (i) to produce the fibers, where a surfactant is added to step (i) and/or a lubricant is applied to the fibers during step (ii). A fiber cement-reinforced composite including a cementitious matrix, a cellulosic component, optionally, a limestone component and a polypropylene fiber comprising: a polypropylene matrix, at least a surface modifier, at least one additive selected from surfactants, lubricating agents and mixtures thereof. An article comprising the fiber cement-reinforced composite and a roof tile comprising the fiber cement-reinforced composite.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES REFRACTORIES SLAG SPINNING TEXTILES TREATMENT OF NATURAL STONE |
| title | POLYPROPYLENE FIBER FOR FIBER CEMENT-REINFORCED COMPOSITES |
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