1,7-dioxa-cycloheptadecane-2,6-dione

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酯类和类似物
• 英文名称: 1,7-dioxa-cycloheptadecane-2,6-dione
• 英文别名: 1,7-Dioxa-cycloheptadecan-2,6-dion；1,7-Dioxacycloheptadecane-2,6-dione
• 化学式: C₁₅H₂₆O₄
• 分子量: 270.369
• InChiKey: DUNYGENSLCOIQO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  戊二酸 、 1,10-癸二醇 在 tin(ll) chloride 作用下， 270.0 ℃ 、133.32 Pa 条件下， 生成 1,7-dioxa-cycloheptadecane-2,6-dione
  参考文献：
  名称：

  Meta and Para Rings¹

  摘要：

  DOI：

  10.1021/ja01308a047

文献信息

• Binder system and method for particulate material cross-reference to related application
  申请人：——

  公开号：US20030220424A1

  公开（公告）日：2003-11-27

  The present invention relates to a binder composition comprising an aliphatic polyester polymer; an ethylenebisamide wax; and a guanidine wetting agent. The composition may also contain an additive which accelerates or extends debinding of the binder composition, and to a method for forming a sintered part by powder injection molding, including the steps of forming a green composition comprising a binder and an inorganic powder, wherein the binder is a composition comprising an aliphatic polyester polymer, an ethylenebisamide wax, and a guanidine wetting agent, and may further include an additive which accelerates or delays completion of debinding of the binder; melting the composition; injecting the composition into a mold for a part; heating the part to a temperature at which the binder decomposes; heating the part to a temperature at which the inorganic powder is sintered.

  本发明涉及一种粘结剂组合物，该组合物包含脂肪族聚酯聚合物、乙烯双酰胺蜡和胍基润湿剂。本发明还涉及一种通过粉末注射成型形成烧结部件的方法，包括以下步骤：形成一种由粘结剂和无机粉末组成的绿色组合物，其中粘结剂是一种由脂肪族聚酯聚合物、乙烯双酰胺蜡和胍基润湿剂组成的组合物，并可进一步包括一种可加速或延迟完成粘结剂脱胶的添加剂；熔化组合物；将组合物注入零件模具；将零件加热到粘结剂分解的温度；将零件加热到无机粉末烧结的温度。
• US6846862B2
  申请人：——

  公开号：US6846862B2

  公开（公告）日：2005-01-25
• [EN] BINDER SYSTEM AND METHOD FOR PARTICULATE MATERIAL<br/>[FR] PROCEDE ET SYSTEME DE LIANT POUR MATIERE PARTICULAIRE
  申请人：APEX ADVANCED TECHNOLOGIES LLC

  公开号：WO2002000569A2

  公开（公告）日：2002-01-03

  The present invention relates to a binder composition comprising an aliphatic polyester polymer; an ethylenebisamide wax; and a guanidine wetting agent. The composition may also contain an additive which accelerates or extends debinding of the binder composition, and to a method for forming a sintered part by powder injection molding, including the steps of forming a green composition comprising a binder and an inorganic powder, wherein the binder is a composition comprising an aliphatic polyester polymer, an ethylenebisamide wax, and a guanidine wetting agent, and may further include an additive which accelerates or delays completion of debinding of the binder; melting the composition; injecting the composition into a mold for a part; heating the part to a temperature at which the binder decomposes; heating the part to a temperature at which the inorganic powder is sintered.