公开(公告)号：US3640748A

公开(公告)日：1972-02-08

申请号：US3640748D

申请日：1970-08-13

Applicant: GAF CORP

Inventor： MACKEY E SCUDDER

IPC: G03C1/825 ,  G03C1/84

CPC classification number: G03C1/825

Abstract: Preparation of antihalation layers by applying a gelatin coating containing a small amount of a manganous salt to a film base, and applying thereto an aqueous permanganate rinse containing an anionic surfactant which is nonreactive with the permanganate and is selected from the group consisting of the alkali metal salts of alkyl benzene sulfonic acids, and the alkali metal salts of polyfluoro- and perfluoro-aliphatic surfactants, having a sulfonic or carboxylic acid group.

Abstract translation: 通过将含有少量二价锰盐的明胶涂层涂布在薄膜基材上，涂敷含有与高锰酸盐反应的阴离子表面活性剂的高锰酸盐水溶液，并选自碱金属 烷基苯磺酸盐，以及具有磺酸基或羧酸基团的多氟全氟脂族表面活性剂的碱金属盐。

公开(公告)号：US3617292A

公开(公告)日：1971-11-02

申请号：US3617292D

申请日：1967-03-22

Applicant: GAF CORP

Inventor： GANTZ GEORGE M ,  MACKEY E SCUDDER ,  MAYHEW RAYMOND L

IPC: G03C1/043 ,  G03C1/38

CPC classification number: G03C1/043 ,  Y10S430/162

Abstract: A coating composition and a photographic support coated therewith, said coating composition comprising a water-permeable colloid and a coating aid comprising a polyoxyalkylene ether of a primary monohydric saturated aliphatic alcohol containing more than two alkyl side chains, said alcohol having the molecular configuration of an alcohol produced by the oxo process, said ether containing from 2 to 20 oxyalkylene groups per mole.

公开(公告)号：US3615612A

公开(公告)日：1971-10-26

申请号：US3615612D

申请日：1968-01-12

Applicant: GAF CORP

Inventor： MACKEY E SCUDDER ,  DERSCH FRITZ ,  EISEMAN FRED S

IPC: G03C1/043 ,  G03C1/28 ,  G03C1/34

CPC classification number: G03C1/043

Abstract: A photographic element having incorporated in the lightsensitive silver halide emulsion layer or in a colloid layer contiguous therewith a phosphoric acid ester of a condensation product of an alkylene oxide with a butynediol.

公开(公告)号：US3563756A

公开(公告)日：1971-02-16

申请号：US3563756D

申请日：1967-06-23

Applicant: GAF CORP

Inventor： GANTZ GEORGE M ,  MACKEY E SCUDDER ,  MAYHEW RAYMOND L

IPC: G03C1/38

CPC classification number: G03C1/38

Abstract: A COATING COMPOSITION AND A PHOTOGRAPHIC SUPPORT COATED THEREWITH SAID COATING COMPOSITION COMPRISING A WATER-PERMEABLE COLLOID AND A COATING AID THEREIN COMPRISING A SMALL AMOUNT OF AT LEAST ONE COMPOUND OF THE FOLLOWING STRUCTURAL FORMULA:

X-OOC-CH2-N(-R)-(CH2)3-NH-CO-(CH2)2-CH2-OH

WHEREIN R REPRESENTS AN ALIPHATIC HYDROCARBON CHAIN CONTAINING FROM 8 TO 20 CARBONS AND X IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND A WATER SOLUBILIZING CATION.

公开(公告)号：US3551152A

公开(公告)日：1970-12-29

申请号：US3551152D

申请日：1968-06-17

Applicant: GAF CORP

Inventor： MACKEY E SCUDDER ,  PECHMANN KARL ,  LEARY ROBERT E

IPC: C09K3/16 ,  G03C1/85 ,  G03C1/89 ,  G03C1/82

CPC classification number: G03C1/895

公开(公告)号：US3442654A

公开(公告)日：1969-05-06

申请号：US3442654D

申请日：1964-12-11

Applicant: GAF CORP

Inventor： EISEMAN FRED S JR ,  SCHENCK LESLIE M ,  MACKEY E SCUDDER

IPC: G03C1/043 ,  G03C1/34 ,  C07C41/12 ,  C09D3/04

CPC classification number: G03C1/043