公开(公告)号：US3563781A

公开(公告)日：1971-02-16

申请号：US3563781D

申请日：1967-12-11

申请人： MINNESOTA MINING & MFG

发明人： JOHNSON MELVIN L

IPC分类号： B41F17/14 ,  B65B61/26 ,  B65D25/34 ,  B44C1/00 ,  B44C1/16

CPC分类号： B41F17/14 ,  B65B61/26 ,  B65D25/34

摘要： A METHOD OF MARKING CANS WITH A REFLEX-REFLECTING STRIPE TO AFFORD MORE RELIABLE SORTING OF CANS IN A CANNERY. THE METHOD COMPRISES OF THE APPLICATION OF A THIN NARROW STRIPE OF A SOLVENT-CONTAINING ADHESIVE COMPOSITION TO THE CAN SURFACE, DRYING THE STRIPE TO DEVELOP A HIGHLY TACKY STRIPE ON THE CAN, APPLYING A MONOLAYER OF GLASS SPHERES TO THE STRIPE TO HOLD THE SPHERES ON THE CAN, AND PERMITTING A FURTHER DRYING OF THE COMPOSITION TO A TACK-FREE STATE. THE SOFTENING POINT OF THE COMPOSITION IN THE TACK-FREE STATE SHOULD BE AT LEAST 260*F.

公开(公告)号：US3424127A

公开(公告)日：1969-01-28

申请号：US3424127D

申请日：1967-12-11

申请人： MINNESOTA MINING & MFG

发明人： JOHNSON MELVIN L ,  VASSEUR ARNOLD P LE

IPC分类号： B65B61/02 ,  B05C11/12 ,  B05C3/20

CPC分类号： B65B61/025

公开(公告)号：US3034406A

公开(公告)日：1962-05-15

申请号：US80140559

申请日：1959-03-23

申请人： MINNESOTA MINING & MFG

发明人： MCKENZIE EUGENE L ,  JOHNSON MELVIN L

IPC分类号： C03C12/00 ,  G03B21/60

CPC分类号： G03B21/602 ,  C03C12/02