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Home › Flame retardant filled polypropylene compositions containing carbon black and a cured intumescent flame retardant (IFR)

Flame retardant filled polypropylene compositions containing carbon black and a cured intumescent flame retardant (IFR)

US Patent 4328139 · Granted May 4, 1982

Estimated economic value: $6,433,000 ⓘ

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