| 摘要 |
A R. Reid Case 7 DIHYDROXYPROPYL CELLULOSE Dihydroxypropyl ethers of cellulose are disclosed which are characterized by having a dihydroxypropyl M.S. of at least about 1.4 which are water-soluble and thermoplastic. These materials form complexes with borate and antimonate ions having unique and useful properties. |
