PATENT ASSIGNEE'S COUNTRY | Germany |
UPDATE | 09.99 |
PATENT ASSIGNEE | BASF AG |
PATENT CLAIMS |
(a) Lactam (b) Tetrafunctional amine or tribasic carboxylic acid (1-50 micro.mol/gram of polyamide) (c) Dibasic acid or amine (d) Monobasic acid or amine |
PATENT PHOTOCOPY | Available on request |
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