photographic gelatin

  1. Home
  2. top of the aat hierarchies
  3. Materials Facet
  4. Materials (hierarchy name)
  5. materials (substances)
  6. [materials by origin]
  7. biological material
  8. animal material
  9. processed animal material
  10. gelatin
  11. photographic gelatin
Scope note
Gelatin that is chemically purer and physically more refined than food-quality gelatin and is used as the binding medium in some photographic emulsions.
photographic gelatin
Accepted term: 18-Nov-2024