2-Butoxy-4,5-dihydro-1,3-oxazole | 79493-65-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 英文名称: 2-Butoxy-4,5-dihydro-1,3-oxazole
• CAS: 79493-65-5
• 化学式: C₇H₁₃NO₂
• 分子量: 143.18
• InChiKey: JUDSDRJLVSYYQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  30.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Method for reducing the terminal carboxyl group content of a saturated polyester, a saturated polyester having a reduced terminal carboxyl group content, and a molded article composed of such a saturated polyester
  申请人：TEIJIN LIMITED

  公开号：EP0030350A1

  公开（公告）日：1981-06-17

  Saturated polyesters having a reduced terminal carboxyl group content are produced by reacting a carboxyl-terminated, substantially linear, fiber-forming saturated polyester with a monocyclic imino ether compound of the formula e.g. or The monocyclic imino ether compound may be added in a melt-molding machine at a temperature above the temperature at which the saturated polyester melts, or a molded article composed of a carboxyl-terminated, substantially linear, fiber-forming saturated polyester may be treated with the monocyclic imino ether compound.

  末端羧基含量较低的饱和聚酯是通过将羧基末端的、基本线性的、可成纤维的饱和聚酯与式 如下的单环亚胺醚化合物反应制得的 例如 或 单环亚胺醚化合物可在高于饱和聚酯熔化温度的熔融成型机中加入，或者用单环亚胺醚化合物处理由羧基封端、基本线性、成纤的饱和聚酯组成的成型制品。
• RESIN COMPOSITION AND MOLDED ARTICLE FILM AND FIBER EACH COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1445282A1

  公开（公告）日：2004-08-11

  Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.

  本发明公开了一种由聚乳酸树脂和聚缩醛树脂组成的树脂组合物，以及聚乳酸树脂和聚缩醛树脂保持互溶的树脂组合物。该树脂组合物具有良好的成型性、加工性、机械性能、耐热性和透明性，可加工成模塑件、薄膜和纤维以供实际使用。
• ALIPHATIC POLYESTER RESIN COMPOSITION, METHOD FOR PRODUCTION THEREOF, MOLDED ARTICLE AND FOAMED ARTICLE COMPRISING THE RESIN COMPOSITION
  申请人：UNITIKA LTD.

  公开号：EP1640406A1

  公开（公告）日：2006-03-29

  An aliphatic polyester resin composition is provided which is excellent in heat resistance, moldability and hydrolysis resistance. The aliphatic polyester resin composition comprises a biodegradable polyester resin (A) essentially including an α- and/or β-hydroxycarboxylic acid unit and crosslinked by at least one crosslinking agent (B) selected from the group consisting of (meth)acrylate compounds and polyvalent isocyanate compounds, wherein some or all of carboxyl groups of the resin (A) are blocked by 0.01 to 20 parts by mass of a terminal blocking agent (C) based on 100 parts by mass of the resin (A).

  一种脂肪族聚酯树脂组合物具有优异的耐热性、成型性和抗水解性。脂肪族聚酯树脂组合物包括一种可生物降解的聚酯树脂（A），主要包括一个α-和/或β-羟基羧酸单元，并通过至少一种交联剂（B）交联，交联剂（B）选自（甲基）丙烯酸酯化合物和多价异氰酸酯化合物组成的组，其中树脂（A）的部分或全部羧基被 0.01 至 20 质量份的末端封端剂（C）封端（以 100 质量份的树脂（A）为基准）。
• RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1792941A1

  公开（公告）日：2007-06-06

  A resin composition in which a polylactic acid resin (A) 95-5 wt%, an aromatic polycarbonate resin (B) 5-95 wt%, and, with respect to 100 wt parts of the total of the (A) and the (B), at least one compatibilizer selected from a polymer compound containing an acrylic resin or styrene resin unit as a graft (C), a polymer compound to which a glycidyl compound or an acid anhydride is grafted or copolymerized (D) and an oxazoline compound, an oxazine compound and a carbodiimide compound (E) are compounded.

  一种树脂组合物，其中聚乳酸树脂（A）占 95-5wt%，芳香族聚碳酸酯树脂（B）占 5-95wt%，相对于（A）和（B）总量的 100 重量份，至少一种相容剂选自含有丙烯酸树脂或苯乙烯树脂单元作为接枝物的聚合物化合物（C）、接枝或共聚缩水甘油化合物或酸酐的聚合物化合物 (D) 以及噁唑啉化合物、噁嗪化合物和碳化二亚胺化合物 (E)。
• RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME AND MOLDED ARTICLE
  申请人：TEIJIN LIMITED

  公开号：EP2053091A1

  公开（公告）日：2009-04-29

  To provide a resin composition having high heat resistance with a high melting point and excellent melt stability and hydrolysis resistance, a molded article of the resin composition and a method of manufacturing the resin composition; the resin composition comprises an aromatic polyester (component A) having a butylene terephthalate skeleton as the main constituent unit and polylactic acid (component B) having a melting point of 190°C or higher.

  提供一种具有高熔点、高耐热性、优异的熔融稳定性和耐水解性的树脂组合物、一种由该树脂组合物制成的模塑制品以及一种制造该树脂组合物的方法；该树脂组合物由具有对苯二甲酸丁二醇酯骨架作为主要组成单元的芳香族聚酯（A 组分）和熔点为 190°C 或更高的聚乳酸（B 组分）组成。