EP2100920 Abstract PDF Afdrukken E-mail
donderdag, 07 januari 2010

POLYAMIDE WITH REDUCED CRYSTALLINITY

 

(A1) The invention relates to a novel process for making compositions comprising a polyamid, water and a salt, having reduced crystallinity, wherein the process comprising the steps of: a. mixing the polyamide, water and a salt b. heating the mixture to a temperature in a range between 120 DEG C below the Brill temperature and 50 DEG C above the Brill temperature of the polyamide c. optionally cooling down the mixture. Preferably in step b the water is heated under pressure to a temperature above 100 DEG C.

 

Filing date:                              13-03-2008

Inventor (employee at PTG/e): Jules Harings