A - Human Necessities – 62 – D
Patent
A - Human Necessities
62
D
A62D 3/30 (2007.01) B09B 3/00 (2006.01) C04B 41/45 (2006.01)
Patent
CA 2473739
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an acid component, at least about 0.1 % by weight of a source of fluoride ions, and a stable foam forming amount of a foaming agent system composed of a non-ionic alkyl polyglycoside alone or with additional non-ionic foaming agents. A method of transforming the asbestos- containing material into a non-asbestos material using the present composition in the form of a foam also disclosed.
Cette invention concerne une composition permettant de transformer un matériau contenant de l'amiante chrysotile en matériau exempt d'amiante. Cette composition comprend de l'eau, au moins environ 30 % en poids d'un composant acide, au moins environ 0,1 % en poids d'une source d'ions fluorure et une quantité stable formatrice de mousse d'un système d'agents formateurs de mousse composé d'un polyglycoside d'alkyle non ionique seul ou associé à des agents moussants non ioniques supplémentaires. Cette invention concerne également un procédé de transformation d'un matériau contenant de l'amiante en un matériau exempt d'amiante faisant appel à ladite composition sous forme de mousse.
Gowling Lafleur Henderson Llp
W.r. Grace & Co.,-Conn.
LandOfFree
Non-ionic foam composition for treating asbestos-containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-ionic foam composition for treating asbestos-containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-ionic foam composition for treating asbestos-containing... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1721416