Topic
Isopropyl alcohol
About: Isopropyl alcohol is a research topic. Over the lifetime, 3064 publications have been published within this topic receiving 27354 citations. The topic is also known as: Rubbing Alcohol & Propan-2-ol.
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TL;DR: In this paper, a TiO2-assisted reactor was used to improve the UV penetration during the photocatalytic decomposition of isopropyl alcohol (IPA).
10 citations
TL;DR: In this paper, a pulse reaction technique has been shown to be applicable to study the kinetics of the catalysis over liquid indium, and a plausible model of the activated complex has been proposed on the basis of the observed isotope effect.
10 citations
Patent•
08 Jul 1994
TL;DR: In this article, the bleeding generated at the time of the formation of a color image on plain paper and to obtain a water-resistant image by adding a specific cationic compd. and a water solver to water to prepare a liquid compsn. suitable for ink used in an ink jet recording method is discussed.
Abstract: PURPOSE:To reduce the bleeding generated at the time of the formation of a color image on plain paper and to obtain a water-resistant image by adding a specific cationic compd. and a water soluble cationic surfactant to water to prepare a liquid compsn. suitable for ink used in an ink jet recording method. CONSTITUTION:A liquid compsn. suitable as ink used in an ink jet recording method is prepared by adding one compd. selected from cationic compds. represented by formulae I-III (wherein R is a 18 or more C alkyl group and X is Cl or Br) to water using a water soluble org. solvent and further adding a water soluble cationic surfactant thereto. As the water soluble org. solvent, at least one monohydric alcohol selected from a group consisting of ethanol, isopropyl alcohol, n-butyl alcohol and isobutyl alcohol is used. By this constitution, the bleeding of an image is prevented and color reproducibillty is enhanced.
10 citations
Patent•
30 Nov 2006TL;DR: In this paper, a substrate cleaning method, including a step of supplying a two-fluid spray made up of a liquid and a gas to the front surface of a substrate, is provided.
Abstract: A substrate cleaning method, including a step of supplying a two-fluid spray made up of a liquid and a gas to the front surface of a substrate, is provided; wherein the supplying of the two-fluid spray is carried out using a mixture of purified water and isopropyl alcohol as a liquid; concentration of the isopropyl alcohol in the mixture is 10 to 60 wt %; and a particle rejection ratio is 80% or greater.
10 citations
TL;DR: In this article, photo-oxygenation in methanol of 7-methoxy-6-methyl-9-oxo-9H-pyrrolo[1,2-a]indole was carried out.
Abstract: Photo-oxygenation in methanol of 7-methoxy-6-methyl-9-oxo-9H-pyrrolo[1,2-a]indole (10), prepared from 2-bromo-5-methoxy-4-methylbenzaldehyde (5)via 2-(2-bromo-5-methoxy-4-methylbenzoyl)pyrrole (8), formed (±)-9,9a-dihydro-3α-hydroperoxy-9-oxo-7,9aβ-dimethoxy-6-methyl-3H-pyrrolo[1,2-a]indole (14) and the (±)-3α-hydroxy-compound (16). The corresponding 9a-ethoxy-(20) and 9a-isopropyloxy-derivatives (21) were obtained from the photo-oxygenation of compound (10) in ethanol and isopropyl alcohol, respectively. The dye-sensitized photo-oxygenation of 9-oxo-6,7-dimethoxy-9H-pyrrolo[1,2-a]indole (11) was also carried out in methanol.
10 citations