2-丙烯酸与1-丙烯的聚合物 | 25214-24-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-丙烯酸与1-丙烯的聚合物
• 英文名称: Prop-1-ene;prop-2-enoic acid
• CAS: 25214-24-8
• 化学式: C6H10O2
• 分子量: 114.14
• InChiKey: QVKOLZOAOSNSHQ-UHFFFAOYSA-N

物化性质

• 熔点：
  166 °C
• 密度：
  0.920 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.45
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Compositions for use in golf balls
  申请人：Bulpett A. David

  公开号：US20050245652A1

  公开（公告）日：2005-11-03

  A golf ball comprises a core, an outer cover layer, and, optionally, an intermediate layer disposed between the core and the outer cover layer. The outer cover layer may comprise a polyurethane or polyurea composition. At least one portion of the golf ball comprises a composition that enhances physical properties and/or performance characteristics (e.g., coefficient of restitution) of the golf ball. Preferably, the coefficient of restitution of the core is 0.8 or greater.

  高尔夫球由内核、外覆盖层和可选的中间层组成，外覆盖层可以包括聚氨酯或聚脲组成。高尔夫球的至少一部分包含一种增强物理特性和/或性能特征（例如反弹系数）的组合物。最好，内核的反弹系数为0.8或更高。
• COMPOSITIONS FOR USE IN GOLF BALLS
  申请人：Sullivan Michael J.

  公开号：US20080227567A1

  公开（公告）日：2008-09-18

  A golf ball comprises a core, an outer cover layer, and, optionally, an intermediate layer disposed between the core and the outer cover layer. The outer cover layer may comprise a polyurethane or polyurea composition. At least one portion of the golf ball comprises a composition that enhances physical properties and/or performance characteristics (e.g., coefficient of restitution) of the golf ball. Preferably, the coefficient of restitution of the core is 0.8 or greater.

  一个高尔夫球包括一个核心、一个外覆盖层，以及可选的介质层，介质层位于核心和外覆盖层之间。外覆盖层可能包括聚氨酯或聚脲组成。高尔夫球的至少一部分包含一种增强高尔夫球物理性能和/或性能特征（例如反弹系数）的组成。最好，核心的反弹系数为0.8或更高。
• Compositions for Use in Golf Balls
  申请人：Bulpett David A.

  公开号：US20080176678A1

  公开（公告）日：2008-07-24

  A golf ball comprising a core and at least one layer disposed about the core, wherein at least one of the core or the layer is formed from a composition comprising a base polymer, a crosslink initiator, and an additive comprising an aromatic iodonium compound or an aromatic iodonium salt.

  一颗高尔夫球包括一个核心和至少一层沿核心排列的材料，其中核心或层中的至少一个是由包含基础聚合物、交联引发剂和添加剂的组合物形成的，该添加剂包括芳香碘化物或芳香碘化盐。
• PROCESS FOR SEPARATING ACRYLIC ACID AND BENZOIC ACID PRESENT IN A PRODUCT GAS MIXTURE OF A PARTIAL HETEROGENEOUSLY CATALYZED GAS PHASE OXIDATION OF A C3 PRECURSOR COMPOUND OF ACRYLIC ACID
  申请人：Heilek Jorg

  公开号：US20080097123A1

  公开（公告）日：2008-04-24

  A process for separating acrylic acid and benzoic acid present in the product gas mixture of a partial oxidation to acrylic acid, in which the acrylic acid and the benzoic acid are first converted to a liquid phase, constituents having a lower boiling point than benzoic acid and acrylic acid are removed therefrom by thermal separating processes, and the acrylic acid is removed by crystallization from the remaining liquid phase.

  一种用于分离部分氧化制备丙烯酸的产物气体混合物中存在的丙烯酸和苯甲酸的过程，其中丙烯酸和苯甲酸首先被转化为液相，通过热分离过程从中除去低于苯甲酸和丙烯酸沸点的成分，然后通过结晶从剩余的液相中除去丙烯酸。
• Biodegradable water-sensitive films
  申请人：Kimberly-Clark Worldwide, Inc.

  公开号：EP2363432A1

  公开（公告）日：2011-09-07

  A film that is biodegradable and water-sensitive (e.g., water-soluble, water-dispersible, etc.) in that it loses its integrity over time in the presence of water is provided. The film contains a biodegradable polyester, starch, water-soluble polymer, and plasticizer. The desired water-sensitive attributes of film may be achieved in the present invention by selectively controlling a variety of aspects of the film construction, such as the nature of the components employed, the relative amount of each component, the manner in which the film is formed, and so forth.

  提供了一种可生物降解且对水敏感（如水溶性、水分散性等）的薄膜，这种薄膜在有水的情况下会随着时间的推移而失去其完整性。这种薄膜含有可生物降解的聚酯、淀粉、水溶性聚合物和增塑剂。在本发明中，可以通过选择性地控制薄膜结构的各个方面，如所使用成分的性质、每种成分的相对量、薄膜的形成方式等，来实现薄膜所需的水敏特性。