Assignee

LIGNO TECH U S A

US·1 granted patent·36 citations·filing 1990–1990

Technology mixA23K1 C08L1

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1 record

0171US5075402ANon-toxic, stable lignosulfonate-urea-formaldehyde composition and method of preparation thereofLIGNO TECH U S A·Filed 1990·Granted Dec 24, 1991·36 cites·6 claims

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