Molecules with both hydrophilic and hydrophobicgroups are called amphipathic or amphiphilic.
分子兼有亲水的和疏水的两个基团，叫做两性的或两亲的。
2
The water-soluble polymers with a low content of hydrophobicgroups in the main chains are called hydrophobic associative water-soluble polymer.
疏水缔合水溶性聚合物是指在聚合物亲水性大分子链上带有少量疏水基团的一类水溶性聚合物。
3
The hydropHobic associative effect are better and temperature resistance, salt resistance are stronger as the hydropHobicgroups increasing on definite scope of hydropHobic content;