应用化学 ›› 1986, Vol. 0 ›› Issue (2): 70-73.

• 研究简报 • 上一篇    下一篇

氢醌对3,4-聚异戊二烯-2,6-双(4′-叠氮苄叉)环己酮体系的光交联反应的影响

黄骏廉, 于同隐   

  1. 复旦大学材料科学研究所
  • 收稿日期:1985-04-13 修回日期:1985-07-16 出版日期:1986-04-10 发布日期:1986-04-10

THE EFFECTS OF HYDROOUINONE ON PHOTOCROSSLINKING REACTION OF PHOTO-POLYMER COMPOSED OF 3,4-POLYISOPRENE AND 2,6-BIS (4′-AZIDOBENZAL)CYCLOHEXANONE

Huang Junlian, Yu Tongyin   

  1. Institute of Material Science, Fudan University, Shanghai
  • Received:1985-04-13 Revised:1985-07-16 Published:1986-04-10 Online:1986-04-10

摘要: 关于聚二烯烃-双叠氮型感光性高分子的光交联反应机理,目前有Hepher的自由基机理和的非自由基机理之争。为了对该体系的光交联反应有更加本质的了解,我们对含氢醌的该感光性高分子进行光照,在对反应产物的分析中发现有苯醌和2,6-双(4′-氨基苄叉)环己酮存在,证明氢醌对活性双氮烯有猝灭作用。

Abstract: Analyzing the photochemical reaction products of 3,4-polyisoprene-2,6-bis (4′-azido-benzal) cyclohexanone system containing hydroquinone, it is confirmed that the activedinitrene can be quenched by hydroquinone. Experimental results imply the deficienciesin Зφpoc's statrment that hydroquinone does not affect the photocrosslinking reaction ofphotopolymer composed of 3,4-polyisoprene and 2,6-bis(4′-azidobenzal) cyclohexanone.