Inventor

BASTIAENSEN ERIK

BE2 patents

Patents

2 patents

US6541665B1Apr 1, 2003

Method for purifying acrylic acid or methacrylic acid by crystallization and distillation

BASF AG37 citations90

US6852881B2Feb 8, 2005

Purification method for (meth)acrylic acid

BASF AG12 citations82