Hexatetracontandisaeure | 15056-59-4

• 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: Hexatetracontandisaeure
• 英文别名: hexatetracontanedioic acid
• CAS: 15056-59-4
• 化学式: C₄₆H₉₀O₄
• 分子量: 707.218
• InChiKey: ZLRIRGPLWKBNGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  21.6
• 重原子数：
  50
• 可旋转键数：
  45
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  22,25-dioxo-hexatetracontanedioic acid dimethyl ester 在 氢氧化钾 、 三氟化硼乙醚 、 1,2-乙二硫醇 、 苯 作用下， 生成 Hexatetracontandisaeure
  参考文献：
  名称：

  Hnevsova et al., Collection of Czechoslovak Chemical Communications, 1956, vol. 21, p. 1459,1465

  摘要：

  DOI：

文献信息

• DEGRADABLE COAT BEARING GRANULAR COMPOSITIONS FOR AGRICULTURAL AND HORTICULTURAL USE, BIODEGRADABLE RESIN COMPOSITION, MOLDINGS AND FILMS OF THE SAME, PROCESS FOR THE PRODUCTION OF FILMS, AND DEGRADABLE TRASH BAGS
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP0934918A1

  公开（公告）日：1999-08-11

  The first aspect of the present invention relates to a particle-state composition for agriculture and gardening characterized in that a coating material A or a mixture composed of the coating material A and a coating material B is coated on a particle-state fertilizer, and the coating material A is a biodegradable cellulose ester composition, and the coating material B is at least one selected from the group consisting of an olefin polymer, a copolymer containing an olefin, a polyvinylidene chloride, a copolymer containing vinylidene chloride, a diene-based polymer, waxes, a petroleum resin, a natural resin, a cellulose acetate resin, a polycaprolactone, and oils & fats and a modified product therefrom. The second aspect of the present invention relates to a biodegradable resin composition which comprises the lactone resin, the synthetic aliphatic polyester resin, and the metallic salt or amide of a fatty acid, wherein the weight ratio of the lactone resin/the synthetic aliphatic polyester resin ranges in 5/95-70/30, and a proportion of the metallic salt of a fatty acid or an amide of a fatty acid is 0.2-5 parts by weight based on 100 parts by weight of the total amount of the lactone resin and the synthetic aliphatic polyester resin, and it relates to a film molded therefrom by an inflation method. The third aspect of the present invention is a bag for garbages in which the above-mentioned bag for garbages is particularly processed as a bag for removing water having many small openings.

  本发明的第一方面涉及一种用于农业和园艺的颗粒态组合物，其特征在于在颗粒态肥料上涂覆涂层材料A或由涂层材料A和涂层材料B组成的混合物，涂层材料A是可生物降解的纤维素酯组合物、涂层材料 B 至少是选自以下组别的一种：烯烃聚合物、含烯烃的共聚物、聚偏二氯乙烯、含偏二氯乙烯的共聚物、二烯基聚合物、蜡、石油树脂、天然树脂、醋酸纤维素树脂、聚己内酯、油脂及其改性产品。 本发明的第二个方面涉及一种可生物降解的树脂组合物，它包括内酯树脂、合成脂肪族聚酯树脂和脂肪酸的金属盐或酰胺，其中内酯树脂/合成脂肪族聚酯树脂的重量比为 5/95-70/30，脂肪酸的金属盐或酰胺的比例为 0.以内酯树脂和合成脂肪族聚酯树脂总量的100份重量计，其比例为2-5份重量，本发明还涉及用充气法用其模压而成的薄膜。 本发明的第三个方面是一种垃圾袋，特别是将上述垃圾袋加工成具有许多小开口的除水袋。
• A degradable laminated body and a method for the preparation thereof
  申请人：Daicel Chemical Industries, Ltd.

  公开号：EP0987100A2

  公开（公告）日：2000-03-22

  Disclosed are a degradable laminated body which comprises a biodegradable resin layer and a metallic thin layer, which is high in strength, excellent in degradability, high in a property for shielding from the sunlight, temperature, and moisture, not apt to charge static electricity, being readily printed, and a method for the preparation thereof.

  本发明公开了一种由可生物降解树脂层和金属薄层组成的可降解层压体，该层压体强度高、降解性好、遮蔽阳光、温度和湿度的性能高、不易带静电、易于印刷，并公开了其制备方法。
• LACTONE-CONTAINING RESIN COMPOSITION, MOLDED OBJECT THEREOF, AND FILM
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP0984039A1

  公开（公告）日：2000-03-08

  The present invention relates to a polycaprolactone resin irradiated by ionizing radiation in order to adjust gel fraction to 0.01-90%, a polycaprolactone-contained resin composition containing at least any one of other biodegradable resins such as an aliphatic polyester resin and an additive for resins, and an molded article therefrom. The molded article includes a thin-walled molded article such as a film, a bag for garbages, a mulch film for agriculture, a shrink film, a sheet-like molded article, and a thick-walled vessel such as a blister pack, a tape, fiber materials such as fibers, woven fabrics, non-woven fabrics, and materials for filtration, a net, and a foam, etc.

  本发明涉及一种经电离辐射辐照以将凝胶部分调整至 0.01-90%的聚己内酯树脂、一种含有聚己内酯的树脂组合物（其中至少含有脂肪族聚酯树脂等其他可生物降解树脂中的任意一种）和一种树脂添加剂，以及由其制成的模制品。模塑制品包括薄壁模塑制品，如薄膜、垃圾袋、农用地膜、收缩膜、片状模塑制品、厚壁容器，如泡罩、胶带、纤维材料，如纤维、编织物、无纺布、过滤材料、网、泡沫等。
• BIODEGRADABLE POLYESTER RESIN COMPOSITION, BIODISINTEGRABLE RESIN COMPOSITION, AND MOLDED OBJECTS OF THESE
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP1008629A1

  公开（公告）日：2000-06-14

  The present invention [I] relates to a biodegradable polyester resin composition comprising an aliphatic polyester resin, a polycaprolactone, and inorganic additives, in which the ratio of the aliphatic polyester resin with respect to the polycaprolactone is 100 parts by weight/1-200 parts by weight and, the ratio of total amount of the aliphatic polyester resin and the polycaprolactone with respect to the inorganic additives is 95-50% by weight/5-50% by weight. The present invention [II] relates to a biodegradable throw-away glove obtained by T-die molding a polyester resin composition in which 1-200 parts by weight of a polycaprolactone is mixed with 100 parts by weight of an aliphatic polyester resin to obtain a film having thickness of 40 µm, and two layers of the film are doubled up to heat-seal into a glove-shape, and circumferential portions are cut off. The present invention [III] relates to a biodegradable stake molded from a polyester resin composition in which 1-200 parts by weight of a polycaprolactone is mixed with 100 parts by weight of an aliphatic polyester resin, and which may contain fertilizers and/or chemicals at an inside portion thereof. The present invention [IV] relates to a protecting material for plants in which there is molded into a net-like shape a polyester resin composition obtained by formulating 1-200 parts by weight of a polycaprolactone and 5-100 parts by weight of talc with 100 parts by weight of an aliphatic polyester resin, and which is wound around a trunk of trees, and prevents an injury eaten by animals. The present invention [V] relates to a biodegradable tape which comprises molding a lactone resin alone or a lactone-contained resin composition in which the lactone resin is formulated with other biodegradable resins and/or additives for resins, which is excellent in degradability, moldability, and mechanical properties, and which is employed as a tape for wrapping-packing and a pressure sensitive adhesive tape, etc. The present invention [VI] relates to a biodegradable card characterized by employing as a base material a biodegradable resin composition layer comprising 85-5% by weight of a polylactic acid-based resin (A), 5-50% by weight of an aliphatic polyester resin (B), and 10-45% by weight of a polycaprolactone-based resin (C) (total of the (A)+(B)+(C) is 100% by weight) and, further 5-300 parts by weight of fillers (D) based on 100 parts by weight of the total of the (A)+(B)+(C). The present invention [VII] relates to a biodegradable laminated film obtained by laminating a biodegradable resin layer with papers, etc., and the biodegradable resin layer is composed of an aliphatic polyester resin alone which is a succinic acid-1,4-butanediol polyester, a succinic acid-ethyleneglycol polyester, or a succinic acid/adipic acid-1,4-butanediol copolyester, or composed of the aliphatic polyester resin and the polycaprolactone. The present invention [VIII] relates to a biodegradable laminated film in which there are laminated at least two different kinds of biodegradable resin layers, and relates to a biodegradable film for agriculture. The present invention [IX] relates to a biodegradable multi-layers film or sheet comprising a layer (A) composed of a biodegradable aliphatic polyester resin composition which contains an aliphatic polyester having not relatively high biodegradability and an aliphatic polyester resin containing a urethane bond, however, which is more excellent in biodegradability than themselves, and a layer (B) composed of a lactone resin alone or a composition of the lactone resin with a biodegradable resin other than the lactone resin, in which the lactone resin is irradiated solely or together with at least one of other constructing components by ionizing radiation. The present invention [X] is to a biodegradable thin film having a film thickness of 5-25 µm, and which comprises a composition of an aliphatic polyester resin having a specified melt flow rate and melt tension with a polycaprolactone. The present invention [XI] relates a cushion sheet having great many of discontinuous cells, in which there is employed a biodegradable shrink film including a polycaprolactone irradiated by an ionizing radiation. The present invention [XII] relates to particle-state products on which there is coated a polycaprolactone irradiated by an ionizing radiation and, particularly, it relates to a coated fertilizer, coated agricultural chemicals, or microcapsule for carbonless copy paper which have a biodegradable thin layer and an excellent storage stability. The present invention [XIII] relates to particle-state fertilizers on which there is coated a biodegradable coating layer including a biodegradable polylactone. The present invention [XIV] relates to a biodisintegrable resin composition which comprises a lactone resin having a specified composition, an aliphatic polyester resin, a fatty acid amide, and a thermoplastic resin having a high impact strength and, further, optionally, in which there are added a liquid lubricant, finely-powdered silica, and talc.

  本发明[I]涉及一种由脂肪族聚酯树脂、聚己内酯和无机添加剂组成的可生物降解的聚酯树脂组合物，其中脂肪族聚酯树脂与聚己内酯的比例为100份重量比/1-200份重量比，脂肪族聚酯树脂和聚己内酯的总量与无机添加剂的比例为95-50%重量比/5-50%重量比。 本发明[II]涉及一种可生物降解的可丢弃手套，它是由聚酯树脂组合物通过 T 模成型得到的，在这种组合物中，1-200 份（重量）的聚己内酯与 100 份（重量）的脂肪族聚酯树脂混合，得到厚度为 40 微米的薄膜，然后将两层薄膜加倍热封成手套形状，并将圆周部分切断。 本发明[III]涉及一种由聚酯树脂组合物模制而成的可生物降解木桩，在该组合物中，按重量计，1-200 份聚己内酯与 100 份脂肪族聚酯树脂混合，在其内部部分可能含有肥料和/或化学品。 本发明[IV]涉及一种植物保护材料，在该材料中，通过将 1-200 份（重量）聚己内酯和 5-100 份（重量）滑石粉与 100 份（重量）脂肪族聚酯树脂配制而成的聚酯树脂组合物模压成网状，并将其缠绕在树干上，以防止被动物吃掉而受伤。 本发明[V]涉及一种可生物降解胶带，它由单独的内酯树脂或内酯树脂与其他可生物降解树脂和/或树脂添加剂配制的含内酯树脂组合物模塑而成，具有良好的降解性、可模塑性和机械性能，可用作缠绕包装胶带和压敏胶带等。 本发明[VI]涉及一种可生物降解的卡片，其特征是采用可生物降解的树脂组成层作为基材，该树脂组成层包括 85-5%（重量百分比）的聚乳酸基树脂（A）、5-50%（重量百分比）的脂肪族聚酯树脂（B）、10-45%（按重量计）的聚己内酯基树脂（C）（(A)+(B)+(C)的总重量为 100%），以及以(A)+(B)+(C)的总重量为 100 份（按重量计）为基准的 5-300份（按重量计）的填料（D）。 本发明[VII]涉及一种可生物降解的复合膜，它是由可生物降解的树脂层与纸等复合而成，可生物降解的树脂层是由脂肪族聚酯树脂单独组成，该脂肪族聚酯树脂是琥珀酸-1,4-丁二醇聚酯、琥珀酸-乙二醇聚酯或琥珀酸/己二酸-1,4-丁二醇共聚物，或由脂肪族聚酯树脂和聚己内酯组成。 本发明[VIII]涉及一种可生物降解的层压薄膜，其中层压了至少两种不同种类的可生物降解树脂层，并涉及一种用于农业的可生物降解薄膜。 本发明[IX]涉及一种可生物降解的多层薄膜或薄片，其包括由可生物降解的脂肪族聚酯树脂组合物组成的层(A)，该层含有生物降解性不是很高的脂肪族聚酯和含有氨基甲酸酯键的脂肪族聚酯树脂，但是、内酯树脂或内酯树脂与内酯树脂以外的可生物降解树脂的组合物构成的层(B)，其中内酯树脂单独或与其他构造成分中的至少一种一起通过电离辐射照射。 本发明[X]涉及一种生物可降解薄膜，薄膜厚度为 5-25 微米，由具有特定熔体流动速率和熔体张力的脂肪族聚酯树脂与聚己内酯组成。 本发明[XI]涉及一种具有大量不连续细胞的垫片，其中采用了一种可生物降解的收缩薄膜，包括一种经电离辐射照射的聚己内酯。 本发明[XII]涉及涂有经电离辐射照射的聚己内酯的颗粒状态产品，特别是涉及一种涂布肥料、涂布农用化学品或用于无碳复写纸的微胶囊，它们具有可生物降解的薄层和极好的储存稳定性。 本发明[XIII]涉及颗粒态肥料，其上涂有可生物降解的涂层，包括可生物降解的聚乳酮。 本发明[XIV]涉及一种可生物降解的树脂组合物，该组合物由具有特定成分的内酯树脂、脂肪族聚酯树脂、脂肪酸酰胺和具有高冲击强度的热塑性树脂组成，此外，还可选择在其中添加液体润滑剂、细粉状二氧化硅和滑石粉。
• BLOCK COPOLYMER AND COMPOSITION THEREOF
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1498438A1

  公开（公告）日：2005-01-19

  The present invention provides a block copolymer or a hydrogenated product thereof excellent in low-temperature shrinkability, natural shrinkability, rigidity and the like, excellent in a balance of physical properties such as blocking resistance, resistance to fusion bonding in hot water, impact resistance and the like, and having a few fish eyes (FE's) caused by gels. Further, the invention provides a heat shrinkable film and a heat shrinkable multilayer film suitable for drink container packaging, cap seals and the like, using such a block copolymer or the hydrogenated product thereof. The invention provides a block copolymer having a weight ratio of a vinyl aromatic hydrocarbon and a conjugated diene of 60/40 to 90/10 and a number average molecular weight measured by gel permeation chromatography (GPC) of 30,000 to 500,000, wherein the vinyl aromatic hydrocarbon constituting the block copolymer has a block rate of from 10 to 90% by weight, the vinyl aromatic hydrocarbon polymer blocks constituting the block copolymer have a peak molecular weight within the molecular weight range of 5,000 to 30,000, and 40 to 80% by weight of the vinyl aromatic hydrocarbon polymer blocks have a molecular weight of 35,000 or less.

  本发明提供了一种嵌段共聚物或其氢化产品，具有优异的低温收缩性、自然收缩性、刚性等性能，在耐阻塞性、耐热水熔融粘合性、耐冲击性等物理性能的平衡方面表现出色，并且很少出现由凝胶引起的鱼眼（FE）。此外，本发明还提供了一种热收缩薄膜和一种热收缩多层膜，使用这种嵌段共聚物或其氢化产物，适用于饮料容器包装、瓶盖密封等。本发明提供了一种嵌段共聚物，其乙烯基芳香烃和共轭二烯的重量比为 60/40 至 90/10，凝胶渗透色谱法（GPC）测得的平均分子量为 30,000 至 500,000，其中构成嵌段共聚物的乙烯基芳香烃的嵌段率为 10%至 90%（按重量计）、构成嵌段共聚物的乙烯基芳香烃聚合物嵌段的峰值分子量在 5,000 至 30,000 的分子量范围内，40%至 80%（按重量计）的乙烯基芳香烃聚合物嵌段的分子量在 35,000 或以下。