Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-10-30
1977-01-04
Anderson, Harold D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 78A, 260 78L, C08G 2020
Patent
active
040011925
ABSTRACT:
There are disclosed and claimed novel polyamides having improved properties such as high transparency and second order transition temperatures in combination with good mechanical and electrical properties at relatively high temperatures. These polyamides are derived from bis-aminomethyl-norbornanes and aliphatic or cycloaliphatic or aromatic or aromatic-aliphatic diamines, aliphatic or aromatic dicarboxylic acids, and amino carboxylic acids.
REFERENCES:
patent: 2666748 (1954-01-01), Arthur et al.
patent: 3301827 (1967-01-01), Martin
patent: 3787371 (1974-01-01), Brinkmann et al.
Brinkmann Ludwig
Fischer Hartmut
Reske Eckart
Rohrscheid Freimund
Anderson Harold D.
Hoechst Aktiengesellschaft
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