Recovery and recycling of plastic from material combinations
摘要
<p>In a process for sepg. soluble plastic from other materials, the material combination is subjected to a swelling agent which either breaks the bond between the materials and/or reduces the mechanical strength of the plastic. The swollen plastic is then separated from the remaining material eg mechanical means.</p>
申请公布号
DE4241645(A1)
申请公布日期
1994.06.30
申请号
DE19924241645
申请日期
1992.12.02
申请人
KAEUFER, HELMUT, PROF. DR., 40822 METTMANN
发明人
THIELE, ANDREAS, 12043 BERLIN;KAEUFER, HELMUT, PROF. DR., 40822 METTMANN;HANEBECK, HANS, DR., 42327 WUPPERTAL;WOELZ, HANS, 45549 SPROCKHOEVELN