| 摘要 |
A low molecular weight copolymer reaction product of a copolymer acid of an alpha -olefin and an unsaturated carboxylic acid, preferably an alpha , beta -ethylenically unsaturated carboxylic acid, and at least one amino acid compound. The present invention includes a method of preparing the copolymer reaction product. The reaction product has excellent compatibility with other polymers, particularly polyamides. The copolymer reaction product is useful in a method to flush water from pigments. |
