(4-Methyl-3-oxopentan-2-yl) 2-propan-2-yloxypropanoate

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (4-Methyl-3-oxopentan-2-yl) 2-propan-2-yloxypropanoate
• 英文别名: (4-methyl-3-oxopentan-2-yl) 2-propan-2-yloxypropanoate
• 化学式: C₁₂H₂₂O₄
• 分子量: 230.3
• InChiKey: AWPGSFFCYSICSP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Method for producing an implant comprising calcium carbonate-containing composite powder having microstructured particles having inhibiting calcium carbonate
  申请人：Karl Leibinger Medizintechnik GmbH & Co. KG

  公开号：US11124654B2

  公开（公告）日：2021-09-21

  The invention relates to a method for producing an implant by means of a composite powder having micro structured particles having inhibiting calcium carbonate, wherein the composite powder is obtained by a method in that large polymer particles are joined to small calcium carbonate particles, wherein the calcium carbonate particles are obtained by a method in that calcium carbonate particles are coated with a composition which, in each case based on the total weight thereof, comprises a mixture of at least 0.1 wt % of at least one calcium complexing agent and/or at least one conjugated base which is an alkaline metal or calcium salt of a weak acid, together with at least 0.1 wt % of at least one weak acid.

  本发明涉及一种通过具有抑制碳酸钙的微结构颗粒的复合粉末生产植入物的方法，其中复合粉末是通过将大的聚合物颗粒与小的碳酸钙颗粒连接的方法获得的，其中碳酸钙颗粒是通过将碳酸钙颗粒涂覆在组合物上的方法获得的，在每种情况下，基于其总重量，组合物包括至少0.1重量％的至少一种钙络合剂和/或至少一种弱酸的碱金属或钙盐的共轭碱，以及至少0.1重量％的至少一种弱酸的混合物。
• THIN FILM SELF ASSEMBLY OF TOPCOAT-FREE SILICON-CONTAINING DIBLOCK COPOLYMERS
  申请人：International Business Machines Corporation

  公开号：US20170233532A1

  公开（公告）日：2017-08-17

  A high-chi diblock copolymer (BCP) for self-assembly comprises a first block comprising repeat units of trimethylsilyl styrene (TMSS) and styrene, and a second block comprising an aliphatic carbonate repeat unit. The blocks are linked together by a fluorinated junction group L′ in which none of the fluorines of L′ are covalently bound to an atomic center of the polymer backbone. A top-coat free film layer comprising the BCP, which is disposed on an underlayer and in contact with an atmosphere, is capable of forming a perpendicularly oriented lamellar domain pattern on an underlayer that is preferential or non-preferential to the domains of the block copolymer. The domain pattern can be selectively etched to provide a relief pattern comprising a remaining domain. The relief pattern having good critical dimensional uniformity compared to an otherwise identical polymer lacking the silicon.
• HIGH-CHI BLOCK COPOLYMERS FOR INTERCONNECT STRUCTURES BY DIRECTED SELF-ASSEMBLY
  申请人：International Business Machines Corporation

  公开号：US20170294341A1

  公开（公告）日：2017-10-12

  High-chi diblock copolymers are disclosed whose self-assembly properties are suitable for forming hole and bar openings for conductive interconnects in a multi-layered structure. The hole and bar openings have reduced critical dimension, improved uniformity, and improved placement error compared to the industry standard poly(styrene)-b-poly(methyl methacrylate) block copolymer (PS-b-PMMA). The BCPs comprise a poly(styrene) block, which can optionally include repeat units derived from trimethylsilyl styrene, and a second block that can be a polycarbonate block or a polyester block. Block copolymers comprising a fluorinated linking group L′ comprising 1-25 fluorines between the blocks can provide further improvement in uniformity of the openings.
• IMPLANT THAT CONTAINS INHIBITING CALCIUM CARBONATE
  申请人：Karl Leibinger Medizintechnik GmbH & Co. KG

  公开号：US20190351104A1

  公开（公告）日：2019-11-21

  The invention relates to the use of inhibiting calcium carbonate as an additive for a composition used in an implant, the composition containing at least one polymer different from cellulose, and the inhibiting calcium carbonate being obtainable by a method in which calcium carbonate particles are coated with a composition that contains, each relative to its total weight, a mixture of at least 0.1 wt.-% of at least one calcium complexing agent and/or at least one conjugated base which is an alkali metal salt or calcium salt of a weak acid, together with at least 0.1 wt.-% of at least one weak acid. The invention further relates to an implant comprising a composition that contains at least one polymer different from cellulose and inhibiting calcium carbonate, said inhibiting calcium carbonate being obtainable by a method in which calcium carbonate particles are coated with a composition that contains, each relative to its total weight, a mixture of at least 0.1 wt.-% of at least one calcium complexing agent and/or at least one conjugated base which is an alkali metal salt or calcium salt of a weak acid, together with at least 0.1 wt.-% of at least one weak acid.
• US9768059B1
  申请人：——

  公开号：US9768059B1

  公开（公告）日：2017-09-19