千葉方式 -重クロム酸塩ゴム印画法に代わる毒性のない写真法

• 小林 裕幸

  千葉大学自然科学研究科

書誌事項

タイトル別名

• Chiba Type-A Non-Toxic Alternative to Gum Dichromate

抄録

The historical photographic printing system gum-dichromate or “gum printing” is used worldwide by artists and in art based photography education. It utilises the highly dangerous chemicals dichromate and often formaldehyde. Here we present two alternative methods for making “gum prints” with gelatine or gum arabicum. These are based on free radical polymerization with ammonium ferric citrate as sensitizer. The gelatine-based process is simple, using hydrogen peroxide as developer, the gum-based process includes ammonium persulphate in the photosensitive layer and has therefore problems with a “dark reaction” Our process also avoids hardening of the substrate, by a modified work path.

収録刊行物

• 日本写真学会誌

  日本写真学会誌 70 (2), 106-112, 2007

  社団法人 日本写真学会

キーワード

• 毒性のないゴム印画法
• ゼラチンの重合
• アラビアゴム
• クエン酸鉄 (III) アンモニウム
• 過酸化水素水

詳細情報

• CRID: 1390001206569833088
• NII論文ID: 10019505925
• NII書誌ID: AN00191766
• DOI: 10.11454/photogrst1964.70.106
• ISSN: 18845932
• ISSN: 03695662
• NDL書誌ID: 8806913
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8806913
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可