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1. (WO1991008270) FIRE RATED URETHANE SEALANT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008270 International Application No.: PCT/AU1990/000567
Publication Date: 13.06.1991 International Filing Date: 27.11.1990
Chapter 2 Demand Filed: 24.06.1991
IPC:
C09K 3/10 (2006.01) ,C09K 3/12 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
10
for sealing or packing joints or covers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
12
for stopping leaks, e.g. in radiators or in tanks
Applicants:
BOSTIK AUSTRALIA PTY. LTD. [AU/AU]; 51-71 High Street Thomastown, VIC 3074, AU (AllExceptUS)
LORD, Franklin, Sidney [AU/AU]; AU (UsOnly)
Inventors:
LORD, Franklin, Sidney; AU
Agent:
WATERMARK; 2nd Floor, The Atrium 290 Burwood Road Hawthorn, VIC 3122, AU
Priority Data:
PJ 763029.11.1989AU
Title (EN) FIRE RATED URETHANE SEALANT
(FR) MASTIC A BASE D'URETHANE AVEC RESISTANCE NOMINALE AU FEU
Abstract:
(EN) A fire rated polyurethane sealant of two part type, the sealant being of the polyhydric alcohol (polyether) type having relatively high viscosity and low slump chracteristics suitable for use with a sealant gun, wherein one part is mixed with an intumescent fire retardant buffer material such as ammonium polyphosphate.
(FR) L'invention se rapporte à un mastic à base de polyuréthane avec résistance nominale au feu, qui est en deux parties, qui est du type à alcool polyhydrique (polyéther), qui se caractérise par une viscosité relativement élevée et par un affaissement relativement faible de façon à pouvoir être utilisé avec un pistolet de projection, et dans lequel l'une des parties consitituantes est mélangée avec un matériau tampon ignifuge intumescent tel que du polyphosphate d'ammonium.
Designated States: AU, BR, CA, JP, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1990067430