The 17ONMRspectra of a number of alkyl‐ and phenyl‐substituted divinyl ethers were recorded in CDCl3 solution. The relationship between chemical shift and the number, nature and position of substituents was explored. The shift values, falling in the range δ 100–140 ppm, were found to be remarkably insensitive to the electronic and stereochemical effects of substituents. The narrow range of chemical
Boron-Containing Small Molecules as Anti-Inflammatory Agents
申请人:Akama Tsutomu
公开号:US20090291917A1
公开(公告)日:2009-11-26
Compounds and methods of treating anti-inflammatory conditions are disclosed.
本发明涉及用于治疗抗炎症状的化合物和方法。
HOLLOW STRUCTURE PARTICLES, METHOD FOR PRODUCING SAME AND WHITE INK
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:EP3623041A1
公开(公告)日:2020-03-18
Provided are: hollow structure particles which contain titanium oxide and silica, and wherein the crystal type of the titanium oxide is rutile type; and a method for producing these hollow structure particles. The present invention also provides: a white ink which contains these hollow structure particles as a coloring agent; use of this white ink in inkjet recording; and an inkjet recording method which uses this white ink.
HOLLOW PARTICLES AND PRODUCTION METHOD THEREFOR, AND WHITE INK
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:EP3699146A1
公开(公告)日:2020-08-26
Provided are: hollow particles containing monocrystalline titanium oxide and silica, and having a titanium oxide content of 86.0-99.5 mol% and a silica content of 0.5-14.0 mol%; and a production method therefor. Also, provided are: a white ink containing the hollow particles as a coloring agent; the use of the white ink in inkjet recording; and a method for inkjet recording using the white ink.
Hollow structure particles, method for producing same and white ink
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:US10995228B2
公开(公告)日:2021-05-04
Hollow structure particles which contain titanium oxide and silica, in which the crystal type of the titanium oxide is rutile type; a method for producing the hollow structure particles; a white ink which contains these hollow structure particles as a coloring agent; use of the white ink in inkjet recording; and an inkjet recording method which uses the white ink.