Heat insulating board for pillars or beams of buildings, provided with grooves allowing the separation of portions of the board having adequate dimensions so as to panel one side of the above-mentioned pillars or beams
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Polyurethane elastomer and foam exhibiting improved abrasion resistance
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Composite film comprising at least one protected metal layer and process for its manufacture
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Microcellular polyurethane elastomer from a modified urethane polyisocyanate composition
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Roll restraining dispensing container for sheet-like materials
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pitched roofs assembly
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Microcellular polyurethane polymers prepared from isocyanate-terminated poly (oxytetramethylene) glycol prepolymers
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Copolymer beads of a monovinyl aromatic monomer and monomer containing two active vinyl groups and process for its preparation
