๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Tannin-based polyurethane adhesives

โœ Scribed by A. Pizzi

Publisher
John Wiley and Sons
Year
1979
Tongue
English
Weight
148 KB
Volume
23
Category
Article
ISSN
0021-8995

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โœฆ Synopsis

Surface coatings of the polyurethane type with good resistance to weathering have been developed from diisocyanates with partially benzoylated wattle tannins as hydroxyl source.*

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