A mastic for the base of electric lamps contains one or several water-compatible and water-miscible resins from the group of the phenol, melamine, silicone and natural resins. Water, which is an environmentally friendly solvent or suspension medium, is used to produce said mastic.
申请公布号
DE19626378(A1)
申请公布日期
1998.01.08
申请号
DE1996126378
申请日期
1996.07.01
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH, 81543 MUENCHEN, DE
