WO2006118901 GLASS MICROBUBBLE-CONTAINING SYNTACTIC FOAMS, EXPLOSIVES, AND METHOD OF MAKING

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Publication Number WO/2006/118901

Publication Date 09.11.2006

International Application No. PCT/US2006/015802

International Filing Date 26.04.2006

IPC

CPC

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Applicants

3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)

Inventors

HUNTER, Robert, W.
MARSHALL, Harry, J.
SHINBACH, Madeline, P.

Agents

JORDAN, Robert, H.

Priority Data

60/676,404

29.04.2005

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) GLASS MICROBUBBLE-CONTAINING SYNTACTIC FOAMS, EXPLOSIVES, AND METHOD OF MAKING

(FR) MOUSSES SYNTACTIQUES CONTENANT DES MICROBULLES DE VERRE, EXPLOSIFS ET LEUR PROCEDE DE FABRICATION

Abstract

(EN) A syntactic foam and water-based explosive comprising glass microbubbles formed by heating feed having a size distribution with a span of less than 0.9 that are dispersed in a polymeric matrix or emulsion explosive. A method for making glass microbubbles, syntactic foam and water-based explosives is described.

(FR) L'invention porte sur une mousse syntactique et sur un explosif à base d'eau comprenant des microbulles de verre obtenues par l'alimentation en chaleur et dont la granulométrie est inférieure à 0,9, ces microbulles étant dispersées dans une matrice polymère ou un explosif à émulsion. L'invention porte également sur un procédé de fabrication de microbulles de verre, de mousses syntactiques et d'explosifs à base d'eau.

C	CHEMISTRY; METALLURGY
03	GLASS; MINERAL OR SLAG WOOL
C	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
11	Multi-cellular glass

C	CHEMISTRY; METALLURGY
06	EXPLOSIVES; MATCHES
B	EXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
23	Compositions characterised by non-explosive or non-thermic constituents

C	CHEMISTRY; METALLURGY
03	GLASS; MINERAL OR SLAG WOOL
C	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
11	Multi-cellular glass

C	CHEMISTRY; METALLURGY
06	EXPLOSIVES; MATCHES
B	EXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
23	Compositions characterised by non-explosive or non-thermic constituents

C	CHEMISTRY; METALLURGY
03	GLASS; MINERAL OR SLAG WOOL
C	CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
11	Multi-cellular glass ; ; Porous or hollow glass or glass particles
002	Hollow glass particles

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1. WO2006118901 - GLASS MICROBUBBLE-CONTAINING SYNTACTIC FOAMS, EXPLOSIVES, AND METHOD OF MAKING

C	CHEMISTRY; METALLURGY
06	EXPLOSIVES; MATCHES
B	EXPLOSIVES OR THERMIC COMPOSITIONS
23	Compositions characterised by non-explosive or non-thermic constituents
002	Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
003	Porous or hollow inert particles

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J	WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9	Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
32	from compositions containing microballoons, e.g. syntactic foams