| 摘要 |
<p>Use of a nucleating agent to prepare polyurea adduct from at least one amine and at least one isocyanate, is claimed, where the obtained polyurea adduct is not isomorphous. Independent claims are included for: (1) polyurea obtained by the above process; and (2) the use of polyurea as rheology modifying additive in a curable composition.</p> |
