2-Hydroxyethyl 4-benzoylbenzoate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Hydroxyethyl 4-benzoylbenzoate
• 化学式: C₁₆H₁₄O₄
• 分子量: 270.28
• InChiKey: FGUJUGDLQZBUPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Photo-curing of thermoplastic coatings
  申请人：Coloplast A/S

  公开号：US10252291B2

  公开（公告）日：2019-04-09

  The present invention relates to a method for the preparation of a medical device element by means of extrusion or injection molding and to medical devices comprising such extruded or injection molded medical device elements. The medical device elements (e.g. tubes, wires, lines, stents, catheters, guides, endodontic instruments, needles, trocars for e.g. laparoscopic surgery, laparoscopic accessories, surgical instruments, guide wires) are characterized by a prefabricated shaped article or a thermoplastic substrate polymer having thereon a layer of a covalently cross-linked coating composition of a thermoplastic matrix polymer and a hydrophilic polymer. The method involves a coating composition comprising a thermoplastic matrix polymer, a hydrophilic polymer, and one or more photo-initiator(s), e.g. covalently linked to molecules of the thermoplastic matrix polymer and/or to molecules of the hydrophilic polymer. The coating composition is irradiated with UV or visible light so as to covalently cross-link said coating composition.

  本发明涉及一种通过挤压或注射成型制备医疗器械元件的方法，以及由这种挤压或注射成型医疗器械元件组成的医疗器械。这些医疗器械元件（如管、线、管路、支架、导管、导引器、根管器械、针、腹腔镜手术用套管、腹腔镜附件、手术器械、导丝）的特征是预制成型品或热塑性基质聚合物上有一层由热塑性基质聚合物和亲水性聚合物组成的共价交联涂层组合物。该方法涉及一种涂层组合物，该组合物包括热塑性基质聚合物、亲水性聚合物和一种或多种光引发剂，例如与热塑性基质聚合物分子和/或亲水性聚合物分子共价连接的光引发剂。用紫外线或可见光照射涂层组合物，使其共价交联。
• POLYETHYLENE GLYCOL ESTERS OF DIALKYLAMINOBENZOIC ACID AND THEIR USE IN PHOTOINITIATED CURING PROCESSES
  申请人：Lambson Fine Chemicals Limited

  公开号：EP0822929B1

  公开（公告）日：2003-03-26
• PHOTO-CURING OF THERMOPLASTIC COATINGS
  申请人：Coloplast A/S

  公开号：EP2049172B1

  公开（公告）日：2014-12-31
• COATINGS PREPARED FROM POLY(ETHYLENE OXIDE) AND PHOTO-INITATOR-CONTAINING SCAFFOLDS
  申请人：Coloplast A/S

  公开号：EP2104523B1

  公开（公告）日：2015-08-26
• COATINGS PREPARED FROM POLY(ETHYLENE OXIDE) AND PHOTO-INITIATOR-CONTAINING SCAFFOLDS
  申请人：Coloplast A/S

  公开号：EP2394676B1

  公开（公告）日：2018-03-28