N',N'-di(octadec-9-enoyl)hexanediamide

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N',N'-di(octadec-9-enoyl)hexanediamide
• 化学式: C₄₂H₇₆N₂O₄
• 分子量: 673.1
• InChiKey: CAZDBBUALNZTPK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.7
• 重原子数：
  48
• 可旋转键数：
  35
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  97.5
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• SURFACE PROTECTION SHEET
  申请人：Nitto Denko Corporation

  公开号：EP2116580A1

  公开（公告）日：2009-11-11

  A surface protection sheet including a base layer and a pressure-sensitive adhesive layer which have been formed by coextrusion. The surface protection sheet has satisfactory suitability for unwinding from a roll, etc., and the pressure-sensitive adhesive layer has a smooth surface and satisfactory adhesion to rough surfaces, is free from release ingredient transfer thereto, and hence poses no problem concerning contamination. The surface protection sheet comprises: a base layer comprising a thermoplastic resin; a pressure-sensitive adhesive layer formed on one side of the base layer; and a back treatment layer formed on the other side and comprising a polyethylene resin. The surface protection sheet is characterized in that the base layer, pressure-sensitive adhesive layer, and back treatment layer have been integrally formed by coextrusion molding and the pressure-sensitive adhesive layer contains a noncrystalline polyolefin elastomer in an amount of 50 wt.% or larger.

  一种表面保护膜，包括通过共挤形成的底层和压敏胶层。表面保护片材具有良好的适用性，可从卷筒等处展开，压敏胶层表面光滑，与粗糙表面的粘附性良好，不会有释放成分转移到上面，因此不会造成污染问题。表面保护膜包括：由热塑性树脂组成的底层；形成于底层一侧的压敏胶层；以及形成于另一侧的由聚乙烯树脂组成的背面处理层。表面保护片的特征在于，基底层、压敏粘合层和背面处理层是通过共挤成型工艺整体形成的，压敏粘合层含有非结晶聚烯烃弹性体，其含量大于等于 50 wt.%。
• Cellulose-containing gear
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：US11242913B2

  公开（公告）日：2022-02-08

  A gear is provided that has excellent continuous moldability for practical use, and both high slidability and high durability. The provided gear is a molded resin constructed of a resin composition comprising a thermoplastic resin (A) and cellulose nanofibers (B) with an average fiber diameter of 1000 nm or smaller, and having a number average molecular weight of the thermoplastic resin (A) in the range of 10,000 to 150,000, wherein a sliding surface of the gear with another gear teeth has an arithmetic mean surface roughness Sa of 3.0 μm or lower.

  本发明提供了一种齿轮，该齿轮在实际使用中具有出色的连续成型性，同时还具有高滑动性和高耐用性。所提供的齿轮是一种模塑树脂，由热塑性树脂（A）和纤维素纳米纤维（B）构成，纤维素纳米纤维的平均直径为 1000 nm 或更小，热塑性树脂（A）的平均分子量在 10,000 至 150,000 之间，其中齿轮与另一个齿轮齿的滑动表面的算术平均表面粗糙度 Sa 为 3.0 μm 或更低。
• CELLULOSE-CONTAINING GEAR
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3805611B1

  公开（公告）日：2022-10-12
• JPH11329082A
  申请人：——

  公开号：JPH11329082A

  公开（公告）日：1999-11-30
• BIODEGRADABLE POLYMERIC COMPOSITION AND METHOD FOR PRODUCING A BIODEGRADABLE POLYMERIC COMPOSITION
  申请人：Nascimento Jefter Fernandes

  公开号：US20090030112A1

  公开（公告）日：2009-01-29

  Biodegradable polymeric composition and method for producing a biodegradable polymeric composition, comprising poly(hydroxybutyrate) or copolymers thereof, a plasticizer obtained from a renewable source, a nucleant additive, a flow aid additive, and a thermal stabilizer additive. The process of obtention comprises the steps of mixing to a load of PHB or PHBV in powder, from about 2% to 30% of a plasticizer based on vegetable oils of natural origin and fatty acids of animal and vegetable origin, distilled and hydrogenated; mixing to the biopolymer already containing the plasticizer a thermal stabilizer additive, a nucleant additive; and a flow aid additive; and extruding the composition obtained in the previous step to promote, in the melt state, the incorporation of the additives in the matrix of PHB or PHBV and its subsequent granulation.