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1. (WO1979000122) IDENTIFICATION OF HAZARDOUS NATURE OF UNKNOWN MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000122 International Application No.: PCT/GB1978/000012
Publication Date: 22.03.1979 International Filing Date: 31.08.1978
IPC:
G01N 21/00 (2006.01) ,G01N 31/22 (2006.01) ,G01N 33/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
22
using chemical indicators
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
Applicants:
Inventors:
Priority Data:
36569/7701.09.1977GB
Title (EN) IDENTIFICATION OF HAZARDOUS NATURE OF UNKNOWN MATERIALS
(FR) IDENTIFICATION DE MATERIAUX INCONNUS DE NATURE DANGEREUSE
Abstract:
(EN) Means are provided to identify environmental hazards of unknown chemicals by people unskilled in chemistry, e.g. firemen and policemen who often have to deal with spillages of unknown chemicals in e.g. road accidents. The hazards are classified as corrosiveness, explosiveness, flammability and toxicity. A portable kit is provided and colour changes of chemical agents is the preferred means of showing the presence of a hazard. Some of the agents are new, and are claimed per se.
(FR) Moyens d"identification des dangers pour l"environnement que constituent les produits chimiques inconnus des personnes non qualifiees en chimie, comme des pompiers et des agents de police qui ont souvent affaire a des epanchements de produits chimiques inconnus dans des accidents de la route, par exemple. Les dangers sont classes d"apres leur corrosivite, explosibilite, inflammabilite et toxicite. Une trousse portative constituee a cet effet et les changements de couleurs des agents chimiques sont les moyens preferes pour deceler la presence d"un danger. Certains de ces agents sont nouveaux, et sont revendiques per se.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)