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Home › Oxazoline stabilized diphenylmethane diisocyanate-polymethylene polyphenyl isocyanate compositions

Oxazoline stabilized diphenylmethane diisocyanate-polymethylene polyphenyl isocyanate compositions

US Patent 4320069 · Granted Mar 16, 1982

Estimated economic value: $26,056,000 ⓘ

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