(3β,5α,16β)-17-羟基-16-甲基-20-羰基孕-9(11)-烯-3,21-二基二乙酸酯 | 50976-02-8

• 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: (3β,5α,16β)-17-羟基-16-甲基-20-羰基孕-9(11)-烯-3,21-二基二乙酸酯
• 中文别名: 3a,4,7,7alpha-四氢-4,7-甲桥-1H-茚基丙烯酸酯
• 英文名称: 2-Propenoic acid, 3a,4,7,7a-tetrahydro-4,7-methano-1H-indenyl ester
• 英文别名: 3-tricyclo[5.2.1.02,6]deca-4,8-dienyl prop-2-enoate
• CAS: 50976-02-8
• 化学式: C₁₃H₁₄O₂
• 分子量: 202.25
• InChiKey: VEVJYJYFAXTUGJ-UHFFFAOYSA-N

物化性质

• 沸点：
  300.37°C (rough estimate)
• 密度：
  1.0647 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Aqueous polymer dispersion for paper with a copolymer of vinyl acetate and an acrylate monomer
  申请人：BASF SE

  公开号：US10414938B2

  公开（公告）日：2019-09-17

  The invention relates to a process for preparing an aqueous dispersion of a polymer P, which comprises the emulsion polymerization of vinyl acetate, an acrylate monomer, which is a C1-C10 alkyl acrylate or a C1-C10 methacrylate, an α,β-ethylenically unsaturated C3-C8 carboxylic acid, glycidyl methacrylate or glycidyl acrylate, optionally an ethylenically unsaturated sulfonic acid and optionally an ethylenically unsaturated other monomer. Furthermore, the aqueous polymer dispersion obtainable from this process and a powder form thereof are disclosed. They are useful for a paper coating slip containing one of the aforementioned forms. A paper or a cardboard, which is coated with the paper coating slip, shows surface strength, which is expressed by a good dry pick resistance, a good wet pick resistance or good offset test results. The aqueous polymer dispersion or the powder form thereof is furthermore useful as a binder.

  本发明涉及一种制备聚合物 P 的水性分散体的工艺，该工艺包括乙酸乙烯酯、丙烯酸酯单体（C1-C10 丙烯酸烷基酯或 C1-C10 甲基丙烯酸酯）、α,β-乙烯基不饱和 C3-C8 羧酸、甲基丙烯酸缩水甘油酯或丙烯酸缩水甘油酯、可选的乙烯基不饱和磺酸和可选的乙烯基不饱和其他单体的乳液聚合。此外，还公开了从该工艺中获得的含水聚合物分散体及其粉末形式。它们适用于含有上述形式之一的纸张涂层滑液。纸张或纸板在涂上这种纸张涂层滑剂后，会显示出良好的表面强度，这种强度表现为良好的耐干镐性能、良好的耐湿镐性能或良好的胶印测试结果。水性聚合物分散体或其粉末形式还可用作粘合剂。
• AQUEOUS POLYMER DISPERSION FOR PAPER WITH A COPOLYMER OF VINYL ACETATE AND AN ACRYLATE MONOMER
  申请人：BASF SE

  公开号：EP3129413A1

  公开（公告）日：2017-02-15
• [EN] AQUEOUS POLYMER DISPERSION FOR PAPER WITH A COPOLYMER OF VINYL ACETATE AND AN ACRYLATE MONOMER<br/>[FR] DISPERSION AQUEUSE DE POLYMÈRE POUR PAPIER CONTENANT UN COPOLYMÈRE D'ACÉTATE DE VINYLE ET UN MONOMÈRE ACRYLATE
  申请人：BASF SE

  公开号：WO2015155157A1

  公开（公告）日：2015-10-15

  The invention relates to a process for preparing an aqueous dispersion of a polymer P, which comprises the emulsion polymerization of vinyl acetate, an acrylate monomer, which is a C1-C10 alkyl acrylate or a C1-C10 methacrylate, an α,β-ethlyenically unsaturated C3-C8 carboxylic acid, glycidyl methacrylate or glycidyl acrylate, optionally an ethylenically unsaturated sulfonic acid and optionally an ethylenically unsaturated other monomer. Furthermore, the aqueous polymer dispersion obtainable from this process and a powder form thereof are disclosed. They are useful for a paper coating slip containing one of the aforementioned forms. A paper or a cardboard, which is coated with the paper coating slip, shows surface strength, which is expressed by a good dry pick resistance, a good wet pick resistance or good offset test results. The aqueous polymer dispersion or the powder form thereof is furthermore useful as a binder.