四氢呋喃与环氧乙烷的聚合物 | 27637-03-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 四氢呋喃与环氧乙烷的聚合物
• 英文名称: Ethylene glycol butane-1,4-diol
• 英文别名: butane-1,4-diol;ethane-1,2-diol
• CAS: 27637-03-2
• 化学式: C6H16O4
• 分子量: 152.19
• InChiKey: KQBTUOVABZLXGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.28
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  、 、 、 四氢呋喃与环氧乙烷的聚合物 、 己二酸 在 polyester urethane 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以The polyester urethane elastomer is obtained from 2000 g (1.0 mol) of a copolyester of ethylene glycol/butane-1,4-diol and adipic acid (molecular weight 2000), 108.0 g (1.20 mol) of butane-1,4-diol, 141.6 g (1.20 mol) of hexane-1,6-diol的产率得到
  参考文献：
  名称：

  Textile coating with polyurethanes

  摘要：

  本申请涉及涂有聚氨酯的纺织品，以及一种用于涂覆纺织品的过程，其中聚氨酯溶液被应用为释放基材的顶层涂层，然后在应用纺织材料之前应用粘接涂层。用作顶层涂层的聚氨酯是通过将分子量在约600至4000之间的双羟基化合物与分子量在62至450之间的至少两种二元醇混合，并与至少一种有机二异氰酸酯反应而制备的。本发明克服了顶层涂层在许多区域被从释放基材中剥离而其他区域仍然牢固附着的困难，从而产生所谓的“霜花”效应。

  公开号：

  US04116741A1

文献信息

• PRODUCTION METHOD OF UNSATURATED (POLY)ALKYLENE GLYCOL ETHER MONOMER AND PRODUCTION METHOD OF (POLY)ALKYLENE GLYCOL CHAIN-CONTAINING POLYMER
  申请人：Yuasa Tsutomu

  公开号：US20100130793A1

  公开（公告）日：2010-05-27

  To provide a production method of a (poly)alkylene glycol chain-containing polymer which can be preferably used in various applications such as an admixture for cement and which can exhibit extremely high dispersibility to a cement composition. The unsaturated (poly)alkylene glycol ether monomer of the present invention is an unsaturated (poly)alkylene glycol ether monomer production method for producing an unsaturated (poly)alkylene glycol ether monomer by addition reaction of an alkylene oxide on an unsaturated alcohol, wherein the production method includes a step of carrying out addition reaction under condition of existence of 0.01 to 25 parts by mass of an unsaturated (poly)alkylene glycol diether monomer to 100 parts by mass of the unsaturated alcohol, and a (poly)alkylene glycol chain-containing polymer production method, wherein a monomer component including an unsaturated (poly)alkylene glycol ether monomer produced by the production method.

  提供一种生产（聚）烷基二醇链含聚合物的方法，该聚合物可用于各种应用，例如水泥掺合剂，并且能够对水泥组合物表现出极高的分散性。本发明的不饱和（聚）烷基二醇醚单体是一种不饱和（聚）烷基二醇醚单体生产方法，通过在不饱和醇上进行环氧化物的加成反应来生产不饱和（聚）烷基二醇醚单体，其中生产方法包括在100份质量的不饱和醇中存在0.01至25份质量的不饱和（聚）烷基二醇二醚单体的条件下进行加成反应的步骤，以及一种（聚）烷基二醇链含聚合物生产方法，其中包括由该生产方法生产的不饱和（聚）烷基二醇醚单体的单体组分。
• FLAME RETARDANT COMPOSITIONS UTILIZING AMINO CONDENSATION COMPOUNDS
  申请人：——

  公开号：US20030020054A1

  公开（公告）日：2003-01-30

  Flame retardant compositions of this invention are produced by incorporating a urea-organic compound condensate into a flammable organic material. The urea-organic compounds condensate are produced by heating urea and organic compounds that will condensate with or react with isocyanic add and/or cyanic acid or heating urea first then reacting the condensation compounds with other organic compounds. The urea-organic compound condensate may be mixed with or reacted with carbonization auxiliaries, aldehydes and fillers in produce a urea-organic compound condensate composition which is incorporated in more flammable organic compositions such as polyurethanes, polyester resins, epoxy resins, vinyl resins and other resins. The urea-organic compound condensate salts of phosphorus, boron or sulfur containing compounds and the urea-organic compound condensate-aldehyde resins may also be used as the flame retardant compound in this invention. For example, polyurethane foams can be rendered less flammable with the urea-organic compound condensate or compositions and utilized as insulating materials.

  本发明的阻燃组合物是通过将尿素-有机化合物缩合物混合到易燃有机材料中制成的。尿素-有机化合物缩合物是通过加热尿素和有机化合物来制备的，这些化合物会与异氰酸酯和/或氰酸反应或缩合，或者先加热尿素，然后再将缩合物与其他有机化合物反应。尿素-有机化合物缩合物可以与碳化辅助剂、醛类和填料混合或反应，以制成尿素-有机化合物缩合物组合物，然后将其混合到更易燃的有机组合物中，如聚氨酯、聚酯树脂、环氧树脂、乙烯基树脂和其他树脂。本发明中也可以使用含磷、硼或硫的尿素-有机化合物缩合物盐和尿素-有机化合物缩合物-醛树脂作为阻燃剂。例如，可以使用尿素-有机化合物缩合物或组合物使聚氨酯泡沫变得不易燃，并将其用作绝缘材料。
• Process for producing polyether polyol
  申请人：Fujita Naoko

  公开号：US20080071118A1

  公开（公告）日：2008-03-20

  To provide a method of producing a polyether polyol having less coloration with good selectivity and high efficiency by dehydrocondensing a polyol. In producing a polyether polyol by dehydrocondensation reaction of a polyol, a solid acid catalyst satisfying at least one of the following requirements (1) to (3) is used: (1) Acid function H 0 measured by Hammett's indicator adsorption method is larger than −3; (2) In Temperature-Programmed Desorption (TPD) analysis of ammonia, desorption amount of ammonia in a region of from 100 to 350° C. is 60% or more of the entire ammonia desorption amount (a region of from 25 to 700° C.); and (3) In thermogravimetry (TG), desorption amount of water is 3% by weight or more of a reference weight in a region of from 32 to 250° C.

  提供一种通过脱水缩醛反应制备聚醚多元醇的方法，该方法具有良好的选择性和高效率，且颜色较浅。在聚醚多元醇的脱水缩醛反应中，使用至少满足以下要求之一的固体酸催化剂（1）至（3）：（1）通过Hammett指示剂吸附法测量的酸性功能H0大于-3；（2）在氨的温度编程脱附（TPD）分析中，100到350℃区域内的氨脱附量占整个氨脱附量（25到700℃区域）的60％或更多；（3）在热重分析（TG）中，32到250℃区域内的水脱附量占参考重量的3％或更多。
• Photocurable polyurethane film coatings
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0043073A2

  公开（公告）日：1982-01-06

  A photopolymerizable polyurethane composition comprising (1) a polyurethane based on an aliphatic diisocyanate, poly(hexamethylene isophthalate glycol) and, optionally, 1,4-butanediol; (2) a polyfunctional acrylic ester; (3) a photoinitiator; and (4) an antioxidant, can be formulated so that it provides a hard, abrasion-resistant, and stain-resistant finish for floor tiles or so that it can be used as a scratch-resistant and stain-resistant outer coating for bilayer automotive safety glass assemblies. CROSS-REFERENCE TO RELATED APPLICATION This is a continuation-in-part of my copending application Serial No. 162,915, filed June 15, 1980.

  一种可光聚合的聚氨酯组合物，包含(1)一种基于脂肪族二异氰酸酯、聚（间苯二甲酸六亚甲基乙二醇）和（可选）1,4-丁二醇的聚氨酯；(2)一种多官能丙烯酸酯；(3)一种光引发剂；和 (4) 抗氧化剂，配制出的产品可为地砖提供坚硬、耐磨和防污的表面效果，或可用作双层汽车安全玻璃组件的防刮伤和防污外涂层。 相关申请对照 本申请是 1980 年 6 月 15 日提交的序列号为 162,915 的共同申请的部分延续。
• Polyester imides and coating compositions and electrically insulated coatings formed from them
  申请人：SCHENECTADY CHEMICALS INC.

  公开号：EP0055085A1

  公开（公告）日：1982-06-30

  Novel polyester imides are provided that can be formulated as wire coating enamels and can provide a highly heat resistant coating on wire or other electrical conductors. In the where X is 0 or CH2, and the polyester imide contains from 40 to 50 equivalent % of imide groups; (b) the polyester imide has a hydroxy:carboxy equivalent ratio of 2.65:1 to 4.0:1; (c) the mole percent of the ingredients from which the polyester imide is derived arepolyester imides (a) the imide group in the polyester imide are derived mainly from the imide dibasic acid of the formula and the mole ratio trimellitic anhydride:aromatic diamine is substantially 2:1 and the mole ratio trihydric alcohol:dihydric alcohol is in the range 0.23:1 to 0.62:1; (d) the dihydric alcohol is mainly either ethylene glycol or a mixture of ethylene glycol and a minor amount of another alkanediol, the trihydric alcohol is mainly tris(2-hydroxyethyl) isocyanurate, the aromatic diamine is mainly methylene dianiline or oxydianiline, and the aromatic diacid is terephthalic acid and the aromatic diester is a di(lower alkyl) terephthalate; (e) the polyester imide has a molecular weight in the range 700 to 2,000; and (f) the polyester imide has a hydroxyl number in the range 350 to 450.

  本发明提供了可配制成电线涂层漆的新型聚酯酰亚胺，可为电线或其他导电体提供高耐热涂层。在 其中，X 为 0 或 CH2，聚酯亚胺含有 40 至 50 个当量百分比的亚胺基团； (b) 聚酯酰亚胺的羟基：羧基当量比为 2.65:1 至 4.0:1； (c) 提取聚酯亚胺的成分的摩尔百分比是聚酯亚胺 (a) 聚酯酰亚胺中的酰亚胺基团主要来自式中的酰亚胺二元酸，偏苯三酸酐与芳 族二胺的摩尔比实质上为 2:1，三元醇与二元醇的摩尔比在 0.23:1 至 0.62:1 之间； (d) 二元醇主要是乙二醇或乙二醇与少量另一种烷二醇的混合物，三元醇主要是 三(2-羟乙基)异氰尿酸酯，芳香族二胺主要是亚甲基二苯胺或氧基二苯胺，芳香 族二元酸是对苯二甲酸，芳香族二酯是对苯二甲酸二(低级烷基)酯； (e) 聚酯酰亚胺的分子量在 700 至 2 000 之间；以及 (f) 聚酯酰亚胺的羟基数在 350 至 450 之间。