| 摘要 |
<p>Devices are fixtured for subsequent mechanical processing by supporting in a holder; applying a molten fixturing compsn. (A) comprising (i) the reaction product (I) of a methylolurea (II) and >=1 12-20C satd. fatty acid, (II) having HCHO:urea mole ratio 1:2-3:1 and (I) is a rigid solid at room temp. but is melt-flowed when heated; (ii) a hard wax; (iii) a hydrocarbon resin; (iv) a flexible polymer and (v) an inorganic filler, then solidifying (A).</p> |
