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Du Pont |
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E. I. Du Pont De Nemours And Company |
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E. I. Du Pont De Nemours And Company |
Method of improving impregnation of poly (meta-phenylene isophthalamide) fibers
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1988-02-14 |
1989-11-28 |
E. I. Du Pont De Nemours And Company |
Process for dyeing crystalline aromatic polyamide fibers with water-insoluble dyes
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1990-06-14 |
1991-06-25 |
E. I. Du Pont De Nemours And Company |
Aramid papers containing aramid paper pulp
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1998-09-10 |
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1992-03-17 |
E. I. Du Pont De Nemours And Company |
Method of dyeing aromatic polyamide fibers with water-soluble dyes
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E. I. Du Pont De Nemours And Company |
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2000-04-21 |
Teijin Ltd |
Heat-resistant fiber paper
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1999-06-14 |
2002-03-19 |
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Processo de ruptura por tração, fio, método de operação de uma máquina de fiação de fibra básica e processo para a conversão da fibra de filamento contìnuo em fio de filamento descontìnuo
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2002-10-18 |
Teijin Ltd |
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Aramid copolymer
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processo de formação de um polímero
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E. I. Du Pont De Nemours And Company |
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Film comprising a mixture of poly (M-phenylene isophthalamide) and copolymer made from (6)-amino-2-(P-aminophenyl) benzimidazole
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Fiber comprising a mixture of poly(m-phenylene isophthalamide) and copolymer made from 5(6)-amino-2-(p-aminophenyl)benzimidazole
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