By using tetra-glycol as starting material, a polymine cross-linkedresin is synthesized.
以四甘醇为起始剂，合成了多胺交联树脂。
2
The alkyd is cross-linked by the amino resin during baking.
这种醇酸是氨基树脂在烘烤时交联而成。
3
Strong acid cross-linked ion-exchange resin was prepared. Different content of silver ion was exchanged into the resin to adsorb the iodine ion in the acetic acid.