Maleic anhydride-glycerol | 1338-08-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: Maleic anhydride-glycerol
• 英文别名: furan-2,5-dione;propane-1,2,3-triol
• CAS: 1338-08-5
• 化学式: C7H10O6
• 分子量: 190.15
• InChiKey: KPPFUBIUDFSQJC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.04
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• Porous nanocrystalline cellulose structures
  申请人：Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

  公开号：US10669390B2

  公开（公告）日：2020-06-02

  Provided is a unique class of foam materials characterized by regions of material unidirectionality. The foam materials are configured for a great variety of end-use applications as core materials or as materials in construction of multilayered structures. The novel and ingenious process for making the composite materials of the invention, permits modifying the foam materials to suite any specific end use.

  本文提供了一类独特的泡沫材料，其特点是材料具有单向性区域。这些泡沫材料可作为芯材或多层结构的建筑材料，用于各种最终用途。制造本发明复合材料的新颖而巧妙的工艺允许对泡沫材料进行改性，以适应任何特定的最终用途。
• Starch and carboxylic acid binder compositions and articles made therewith
  申请人：JOHNS MANVILLE

  公开号：US10988643B2

  公开（公告）日：2021-04-27

  Fiber-containing composites are described that include woven or non-woven fibers, and a binder that holds the fibers together. The binder may include the reaction product of a starch and a polycarboxylic acid. The starch has a weight average molecular weight that ranges from 1×106 Daltons to 1×107 Daltons. The fiber-containing composite has an unaged tensile strength of greater than 4.0 and an aged tensile strength greater than 3.0. Also described are methods of making the fiber-containing composites. The methods may include applying a binder composition to fibers to form coated fibers, measuring a moisture content of the coated fibers, and curing the coated fibers in a curing oven to form the fiber-containing composite. The binder composition may include a starch having a weight average molecular weight that ranges from 1×106 Daltons to 1×107 Daltons, and a polycarboxylic acid.

  所述含纤维复合材料包括编织或非编织纤维，以及将纤维固定在一起的粘合剂。粘合剂可包括淀粉和聚羧酸的反应产物。淀粉的重量平均分子量在 1×106 道尔顿到 1×107 道尔顿之间。含纤维复合材料的未老化拉伸强度大于 4.0，老化拉伸强度大于 3.0。此外，还描述了制造含纤维复合材料的方法。这些方法可包括将粘合剂组合物涂在纤维上以形成涂层纤维，测量涂层纤维的含水量，并在固化炉中固化涂层纤维以形成含纤维复合材料。粘合剂组合物可包括重量平均分子量在 1×106 道尔顿至 1×107 道尔顿之间的淀粉和聚羧酸。
• High strength material using cellulose micro-fibril
  申请人：Yano Hiroyuki

  公开号：US20050067730A1

  公开（公告）日：2005-03-31

  The present invention relates to a high strength material and a high strength molded article comprising 65 to 100 wt. % of cellulose microfibrils; and products comprising these. The material, which is lightweight and has a very high strength, can be used for various purposes and can be produced by recycling wastepaper, used cloth and the like. Furthermore, by appropriately selecting the type and/or amount of binder, the material comprising microfibrils as a main component can be decomposed by microbes or the like after being dumped as waste, and is thus friendly to the global environment.

  本发明涉及一种高强度材料和一种高强度模塑制品，其中纤维素微纤维的重量百分比为 65 至 100%；本发明还涉及由这些材料和制品组成的产品。这种材料重量轻、强度高，可用于多种用途，并可通过回收废纸、旧布等生产。此外，通过适当选择粘合剂的类型和/或用量，以微纤维为主要成分的材料在作为废物倾倒后可被微生物等分解，从而对全球环境友好。
• ABSORBENT MATERIAL, ABSORBENT BODY MADE OF THE MATERIAL, AND METHOD FOR THE PREPARATION OF THE MATERIAL
  申请人：STORA KOPPARBERGS BERGSLAGS AKTIEBOLAG(publ)

  公开号：EP0840625B1

  公开（公告）日：2001-11-28
• HIGH STRENGTH MATERIAL USING CELLULOSE MICRO-FIBRIL
  申请人：Kansai Technology Licensing Organization Co., Ltd.

  公开号：EP1469126B1

  公开（公告）日：2008-02-20