摘要：
A NEW CLASS OF BASIC POLYAMIDES HAVING A MOLECULAR WEIGHT BETWEEN ABOUT 2,000 AND 200,000. THE POLYAMIDES ARE PREPARED BY FIRST REACTING AN ACRYLIC OR METHACRYLIC ESTER WITH A MONOAMINE AND THEN FURTHER REACTING THE PRODUCT OBTAINABLE WITH A POLYAMIDE. THE POLYAMIDES ARE SUITABLE FOR USE AS TINCTORIAL MODIFIERS FOR POLYMERIC MATERIALS AND PARTICULARLY FOR CRYSTALLINE POLYOLEFINS CONSISTING ESSENTIALLY OF ISOTACTIC MACROMOLECULES.
公开/授权文献
- US28167A Hydraulic press 公开/授权日：1860-05-08
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