Cleaning gel, and process for its manufacture and use
Номер патента: CA1151501A
Опубликовано: 09-08-1983
Автор(ы): Gilles M. Tastayre
Принадлежит: Individual
Опубликовано: 09-08-1983
Автор(ы): Gilles M. Tastayre
Принадлежит: Individual
Реферат: ABSTRACT OF THE DISCLOSURE A novel cleaning and sanitizing composition for industrial and/or agricultural use is provided herein as well as a novel method for cleaning and/or sanitizing industrial and/or agricultural machinery. The cleaning composition includes a solution of a cleaning agent and a suffi-cient amount of a gelling agent to provide a thixotropic gel, which can be sprayed onto a surface to be cleaned at a minimum pressure of 15 p.s.i. to deposit a film on the surface of at least 5 mils thickness on a vertical surface and to remain thereon with no slump for at least one-half hour. Thus, the novel method includes spraying a thixotropic gel form of a cleaning agent at a pressure of at least 15 p.s.i. onto the surface to be cleaned to provide a film at least 5 mils thick, allowing the film to remain on the surface for a predetermined length of time, e.g., at least 10 minutes, and then rinsing off the composition and the material to be. cleaned from the surface to be clean with a high pressure water stream. This provides an economical yet efficient composition and method for cleaning and/or sanitizing industrial and/or agricultural machinery.
Polyacetals, process for their fabrication from dialdehydes and polyolacids, and use of polyacetals
Номер патента: EP0280223A2. Автор: Rolf Dr. Fikentscher,Wolfgang Dr. Trieselt,Richard Dr. Baur,Paul Diessel,Johannes Dr. Perner,Alfred Dr. Oftring,Felix Dr. Richter,Ekhard Dr. Winkler. Владелец: BASF SE. Дата публикации: 1988-08-31.