Synthesis and properties of anionic aqueous polyurethane dispersions
β Scribed by M. G. Lu; J. Y. Lee; M. J. Shim; S. W. Kim
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 25 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.2368
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract New segmented polyurethane (PU) anionomers based on hydroxytelechelic polybutadiene (HTPB) were synthesized via an environmentβfriendly chemical route. Incorporation of carboxylated functions on the PU soft segment was carried out using a thiolβene reaction on HTPB vinyl double bonds wi
## Abstract Aqueous polyurethane (PU) adhesives are nontoxic and nonflammable and do not pollute the air. However, they have low adhesive strengths compared to solventβbased PU adhesives because of a low affinity with rubber substrates. In this study, PU adhesives were synthesized from isophorone d
Aqueous polyurethane (PU) dispersions containing tetraphenylethane iniferter groups were prepared from 4,4Π-diphenylmethane diisocyanate, poly(propylene oxide)glycols, dimethylol propionic acid, and 1,1,2,2-tetraphenylethane-1,2-diol. To improve the water resistance of the dispersions, methyl methac