Main > POLYMERS > Poly(Amide) > Polymerized Fatty Diacid Poly(Amide > Ester Terminated Poly(Amide)

Product USA. U

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 12.99
PATENT ASSIGNEE Union Camp Corp
PATENT CLAIMS Ester-terminated polyamide mfg by reaction
- Diacid ("x" equiv. of carboxylic acid)
- Diamine ("y" equiv. of amine)
- Butanol ("z" equiv. of alc.)
Wherein > 50% of acid equiv. are from polymerized fatty acid & 0.9 < {x/(y+z)} < 1
PATENT PHOTOCOPY Available on request

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