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1. WO1991000866 - USE OF ALKYL GLYCOSIDES FOR DUST SUPPRESSION

Publication Number WO/1991/000866
Publication Date 24.01.1991
International Application No. PCT/US1989/002278
International Filing Date 11.07.1989
Chapter 2 Demand Filed 28.12.1989
IPC
C09K 3/22 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
22for dust-laying or dust-absorbing
CPC
C09K 3/22
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
22for dust-laying or dust-absorbing
Applicants
  • HENKEL CORPORATION [US/US]; 300 Brookside Avenue Ambler, PA 19002, US
Inventors
  • WINSTANLEY, Richard, A.; US
  • SWARTZLANDER, Michael, W.; US
  • COOKE, Thomas, W.; US
Agents
  • JAESCHKE, Wayne, C.; Henkel Corporation 300 Brookside Avenue Ambler, PA 19002, US
  • ORTIZ, Daniel, S.; Henkel Corporation 300 Brookside Avenue Ambler, PA 19002, US
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) USE OF ALKYL GLYCOSIDES FOR DUST SUPPRESSION
(FR) EMPLOI DE GLYCOSIDES D'ALKYLE DE SUPPRESSION DE POUSSIERES
Abstract
(EN)
A method of suppressing the generation or persistence of dust is provided. An aqueous composition of a higher alkyl glycoside is placed in contact with a friable solid material (e.g. coal) to suppress the generation of dust therefrom. The alkyl glycoside is generally present in the aqueous composition at a level of from about 0.001 % by weight to about 1 % by weight of the aqueous composition. Because of the nature of this particular case, highly colored compositions can be employed in the method. A composition used as a dust suppressant comprised of a higher alkyl glycoside and a hydrophilic binder material is also provided.
(FR)
L'invention concerne un procédé de suppression de la production ou de la persistance de poussière. On met une composition aqueuse d'un glycoside d'alkyle supérieur en contact avec une matière solide friable (par exemple du charbon) afin de supprimer la production de poussière par cette dernière. Généralement, le glycoside d'alkyle est présent dans la composition aqueuse à un niveau compris entre environ 0,001 % en poids et environ 1 % en poids de la composition aqueuse. Du fait de la nature de ce cas particulier, on peut employer des compositions hautement colorées dans le procédé. L'invention concerne également une composition utilisée comme agent de suppression de poussière, composée d'un glycoside d'alkyle supérieur et d'une matière de liaison hydrophile.
Also published as
Latest bibliographic data on file with the International Bureau