terephthalic acid monooctadecyl ester | 124117-62-0

• 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: terephthalic acid monooctadecyl ester
• 英文别名: Terephthalsaeure-monooctadecylester；4-Octadecoxycarbonylbenzoic acid
• CAS: 124117-62-0
• 化学式: C₂₆H₄₂O₄
• 分子量: 418.617
• InChiKey: HBAJDRGWKVXYLI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.6
• 重原子数：
  30
• 可旋转键数：
  20
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• FILM FORMED FROM A BLEND OF BIODEGRADABLE ALIPHATIC-AROMATIC COPOLYESTERS
  申请人：KIMBERLY-CLARK WORLDWIDE, INC.

  公开号：EP2219859A1

  公开（公告）日：2010-08-25
• ALGAE-BLENDED COMPOSITIONS FOR THERMOPLASTIC ARTICLES
  申请人：Kimberly-Clark Worldwide, Inc.

  公开号：EP2424937A2

  公开（公告）日：2012-03-07
• US4097317A
  申请人：——

  公开号：US4097317A

  公开（公告）日：1978-06-27
• [EN] FILM FORMED FROM A BLEND OF BIODEGRADABLE ALIPHATIC-AROMATIC COPOLYESTERS<br/>[FR] FILM FORMÉ À PARTIR D'UN MÉLANGE DE COPOLYESTERS ALIPHATIQUES-AROMATIQUES BIODÉGRADABLES
  申请人：KIMBERLY CLARK CO

  公开号：WO2009077884A1

  公开（公告）日：2009-06-25

  A film that is formed from a biodegradable polymer blend of different aliphatic-aromatic copolyesters is provided. More specifically, the blend contains a first copolyester formed from a terephthalic acid monomer. The use of a terephthalic acid monomer results in a polymer chain containing 1,4- (para-) terephthalate units linked in a generally linear configuration (e.g., ~ 180°). The blend also contains a second aliphatic-aromatic copolyester formed from a phthalic acid and/or isophthalic acid monomer. The use of such a monomer results in a polymer chain containing 1,2- (ortho-) and/or 1,3- (meta-) linked units. The inclusion of 1,2- (ortho-) and/or 1,3- (meta-) linked units into the polymer backbone of the second copolyester introduces an angle or 'kink' (e.g., ~ 120° kink for a 1,3- linkage) into the otherwise linear polymer chain. The 'kinks' in the second copolyester backbone reduce its melting point and degree of crystallinity, which have an influence on its physical properties (e.g., toughness, tensile strength, and crystallization rate). Thus, the physical properties of the second copolyester may differ substantially from those of the first copolyester. In this regard, the 'kinked' second copolyester can provide flexibility for forming films with a wide range of properties that is superior to that which may be achieved using either of copolyesters alone.
• [EN] ALGAE-BLENDED COMPOSITIONS FOR THERMOPLASTIC ARTICLES<br/>[FR] COMPOSITIONS MÉLANGÉES À DES ALGUES POUR ARTICLES THERMOPLASTIQUES
  申请人：KIMBERLY CLARK CO

  公开号：WO2010125490A2

  公开（公告）日：2010-11-04

  A thermoplastic material composition containing certain biodegradable and renewable components is described. The thermoplastic composition that includes a least one kind of algae or a blend of at least one kind of algae and a plant polymer a blend of algae and/or plant-based polymers, such as proteins and starches, as relatively low cost feedstock. The algae or blend may be plasticized. Additionally, a method adapted for large scale fabrication of fibers, films, or extruded articles is also described.