FR630717A - Halo-free photographic layers - Google Patents

Halo-free photographic layers

Info

Publication number
FR630717A
FR630717A FR630717DA FR630717A FR 630717 A FR630717 A FR 630717A FR 630717D A FR630717D A FR 630717DA FR 630717 A FR630717 A FR 630717A
Authority
FR
France
Prior art keywords
halo
photographic layers
free photographic
free
layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR630717A publication Critical patent/FR630717A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
FR630717D 1926-08-12 1927-03-11 Halo-free photographic layers Expired FR630717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE275933X 1926-08-12

Publications (1)

Publication Number Publication Date
FR630717A true FR630717A (en) 1927-12-08

Family

ID=6027966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630717D Expired FR630717A (en) 1926-08-12 1927-03-11 Halo-free photographic layers

Country Status (3)

Country Link
BE (1) BE341016A (en)
FR (1) FR630717A (en)
GB (1) GB275933A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500047A (en) * 1948-06-28

Also Published As

Publication number Publication date
GB275933A (en) 1927-11-24
BE341016A (en)

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