Invention Grant
US3518231A Process for preparing copolymers of trioxane and a comonomer containing epoxy and dioxolano groups 失效
制备三聚体共聚物的方法和含有环氧和二氧杂环己烷基团的共聚物

  • Patent Title: Process for preparing copolymers of trioxane and a comonomer containing epoxy and dioxolano groups
  • Patent Title (中): 制备三聚体共聚物的方法和含有环氧和二氧杂环己烷基团的共聚物
  • Application No.: US3518231D
    Application Date: 1968-01-17
  • Publication No.: US3518231A
    Publication Date: 1970-06-30
  • Inventor: HAFNER KARL-HEINZCHERDRON HARALD
  • Applicant: HOECHST AG
  • Assignee: Hoechst AG
  • Current Assignee: Hoechst AG
  • Priority: DEF0051351 1967-01-26
  • Main IPC: C08G2/00
  • IPC: C08G2/00 C08G1/00 C08G1/04 C08G1/14
Process for preparing copolymers of trioxane and a comonomer containing epoxy and dioxolano groups
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