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The colloidal behaviour of kraft lignin III. Swelling behaviour and mechanical properties of kraft lignin gels

✍ Scribed by T. Lindström; L. Westman


Publisher
Springer
Year
1980
Weight
667 KB
Volume
258
Category
Article
ISSN
0340-255X

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Kraft lignin in polyurethanes. II. Effec
✍ Hirohisa Yoshida; Roland Mörck; Knut P. Kringstad; Hyoe Hatakeyama 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 636 KB

## Abstract Polyurethane films were prepared by solution casting using a three‐component system consisting of polymeric MDI, a propylene oxide‐based polyether triol and kraft lignin fractions of different molecular weights. The polyether triol was used as soft segment. The composition of the polyur