甲醛与甲苯的聚合物 | 150385-51-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 甲醛与甲苯的聚合物
• 英文名称: Toluene formaldehyde
• 英文别名: formaldehyde;toluene
• CAS: 150385-51-6；25155-81-1
• 化学式: C8H10O
• 分子量: 122.16
• InChiKey: FVKGRHSPCZORQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.81
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Method of producing a resin for producing heat stable products, the resin and the products
  申请人：Coal Industry (Patents) Limited

  公开号：EP0017312A1

  公开（公告）日：1980-10-15

  Method of producing a phenolated resin which can be used to form heat stable (up to 250°) products. An aromatic hydrocarbon (e.g. toluene) formaldehyde condensation resin is prepared. The low molecular weight contaminants are removed by a distillation process. The residue contains less than 1% low molecular weight material, and is phenolated to give the final resin. The resin may be cured to give a heat stable product. The phenolated resin may be used to form glasscloth and asbestos laminates or as a lamp capping cement.

  生产酚醛树脂的方法，该树脂可用于生产热稳定性（最高 250°）产品。 制备芳香烃（如甲苯）甲醛缩合树脂。低分子量杂质通过蒸馏工艺去除。残留物中的低分子量物质含量小于 1%，经苯酚化后得到最终树脂。该树脂可固化成热稳定的产品。 苯酚化树脂可用于制造玻璃布和石棉层压板，或用作灯管封盖胶合剂。
• Phenolated naphthalene formaldehyde resin varnish
  申请人：Coal Industry (Patents) Limited

  公开号：EP0036705A2

  公开（公告）日：1981-09-30

  This invention relates to a novel varnish for use in preparing glasscloth laminates which are stable at high temperatures. The varnish comprises a phenolated naphthalene formaldehyde resin having a molecular weight from 350 to 500 and a combined phenol content from 37 to 54%, a curing agent for the resin, and a lower secondary alcohol as the solvent, the varnish containing about 50% w/w of the resin. The varnish can be used to form glasscloth laminates for the production of printed circuit boards, copper clad laminates and blading for turbines.

  本发明涉及一种用于制备高温下稳定的玻璃布层压板的新型清漆。 该清漆由分子量为 350 至 500、综合酚含量为 37 至 54% 的酚化萘甲醛树脂、树脂固化剂和作为溶剂的低级仲醇组成，清漆中树脂的重量比约为 50%。 清漆可用于形成玻璃布层压板，用于生产印刷电路板、覆铜板和涡轮机叶片。
• Varnishes for glasscloth laminates, method of their production and laminates made therefrom
  申请人：Coal Industry (Patents) Limited

  公开号：EP0052420A1

  公开（公告）日：1982-05-26

  he present invention relates to varnishes for use in the preparation of glasscloth laminates, methods of their production and laminates made therefrom. The varnish is made by dissolving 100 parts of a TFP resin having a number average molecular weight of about 1000 and an oxygen content of about 8% in 60 to 65 parts of butan-2-one or isopropanol. 8 to 12 parts of hexamine are dissolved in a minimum quantity of a solvent comprising water and IMS in a ratio of about 3 : 5. The two solutions are thoroughly mixed and filtered to produce the varnish. The varnish is used to prepare glasscloth laminates for use as printed circuit boards.

  本发明涉及用于制备玻璃布层压板的清漆、其生产方法以及用其制成的层压板。 清漆的制作方法是：将 100 份平均分子量约为 1000、氧含量约为 8%的 TFP 树脂溶解在 60 至 65 份丁-2-酮或异丙醇中。将 8 至 12 份六胺溶解在最低量的由水和 IMS 组成的溶剂中，比例约为 3:5。将两种溶液充分混合并过滤，即可制成清漆。 清漆用于制备印刷电路板用的玻璃布层压板。
• High resolution graphene films for electrochemical sensing via inkjet maskless lithography
  申请人：Iowa State University Research Foundation, Inc.

  公开号：US10875339B1

  公开（公告）日：2020-12-29

  Methods, systems, and compositions to produce high resolution, highly scalable patterns on a variety of substrates. A high resolution sacrificial negative of the desired pattern in inkjet printed on the substrate with an inkjet printable ink. A viscous solution is coated or deposited over the negative pattern and substrate. The solution is stabilized such as by drying and adheres to the substrate. The sacrificial negative is removed, leaving the dried solution in the high resolution form factor defined by the removed negative. This allows the solution to be formulated without regard to meeting inkjet printing requirements but results in a high resolution final positive pattern on the substrate.

  在各种基底上制作高分辨率、高扩展性图案的方法、系统和组合物。使用可喷墨打印墨水在基底上喷印所需图案的高分辨率牺牲底片。在底片图案和基底上涂敷或沉积粘性溶液。通过干燥等方法使溶液稳定，并附着在基底上。去掉牺牲底片后，干燥的溶液将保持在去掉底片后所确定的高分辨率形式因子中。这样配制的溶液无需考虑是否符合喷墨打印的要求，但却能在基底上形成高分辨率的最终正片图案。
• Method for producing particulate alumina and composition containing particulate alumina
  申请人：Kamimura Katsuhiko

  公开号：US20060189740A1

  公开（公告）日：2006-08-24

  One embodiment of the present invention provides a method for producing a particulate alumina, comprising heat-treating (calcining) a composition comprising alumina, an alumina hydrate, ammonium chloride and a halogen compound other than ammonium chloride and then disintegrating the heat-treated product.

  本发明的一个实施方案提供了一种生产微粒氧化铝的方法，包括对由氧化铝、氧化铝水合物、氯化铵和氯化铵以外的卤素化合物组成的组合物进行热处理（煅烧），然后分解热处理产物。