A biodegradable wax compsn. contains (a) 90-70 pts. of a functionalised synthetic wax and/or paraffinic hydrocarbon with mol. wt. 500-5000, 5-50 mmols of COOH/mol CH2, 5-50 mmols OH/mol CH2, and 0-100 mmols of other oxygen-contg. gps./mol CH2, and (b) 10-30% of plant oils and/or fatty acids or fatty alcohols obtd. from them.
申请公布号
DE4427879(A1)
申请公布日期
1996.02.08
申请号
DE19944427879
申请日期
1994.08.06
申请人
CHEMTEC LEUNA GESELLSCHAFT FUER CHEMIE UND TECHNOLOGIE MBH, 06237 LEUNA, DE
发明人
KLIMEK, IRENE, 06122 HALLE, DE;KRUEGER, JOACHIM, DR., 06122 HALLE, DE;BECKER, KARL, DR., 06628 BAD KOESEN, DE
