公开(公告)号：US3676209A

公开(公告)日：1972-07-11

申请号：US3676209D

申请日：1970-06-12

Applicant: GAF CORP

Inventor： MACKEY E SCUDDER ,  MICELI VINCENT J

IPC: G03C1/89 ,  G03C11/00

CPC classification number: G03C1/89 ,  Y10T428/31768

Abstract: PHOTOGRAPHIC FILM RESISTANT TO THE ACCUMULATION OF STATIC ELECTRICAL CHARGES THEREON IS OBTAINED BY ADDING TO THE OUTERMOST LAYER ON AT LEAST ON SIDE OF THE FILM A NEUTRALIZED INTERPOLYMER OF METHYL VINYL ETHER AND MALEIC ACID, TYPICALLY IN AMOUNTS FROM ONE TO TEN PERCENT BY WEIGHT BASED ON THE SOLIDS CONTENT OF THE OUTERMOST LAYER.

公开(公告)号：US3523794A

公开(公告)日：1970-08-11

申请号：US3523794D

申请日：1967-07-03

Applicant: GAF CORP

Inventor： MICELI VINCENT J

IPC: G03C5/50 ,  G03C5/30 ,  G03C7/00

CPC classification number: G03C5/50

公开(公告)号：US3523793A

公开(公告)日：1970-08-11

申请号：US3523793D

申请日：1967-07-03

Applicant: GAF CORP

Inventor： MICELI VINCENT J

IPC: G03C5/305 ,  G03C5/30 ,  G03C5/50 ,  G03C7/00

CPC classification number: G03C5/305