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1. (WO1992009536) MINERAL FIBRE COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009536 International Application No.: PCT/FI1991/000349
Publication Date: 11.06.1992 International Filing Date: 22.11.1991
Chapter 2 Demand Filed: 11.05.1992
IPC:
C03C 13/06 (2006.01)
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 FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13
Fibre or filament compositions
06
Mineral fibres, e.g. slag wool, mineral wool, rock wool
Applicants:
PAROC OY AB [FI/FI]; SF-21600 Pargas, FI (AllExceptUS)
KARPPINEN, Kirsti, Marjatta [FI/FI]; FI (UsOnly)
PERANDER, Michael, Stig, Folke [FI/FI]; FI (UsOnly)
SOLIN, Peter, Arnold, Henrik [FI/FI]; FI (UsOnly)
PEHKONEN, Antero, Olavi [FI/FI]; FI (UsOnly)
MAINE, Seija, Marketta [FI/FI]; FI (UsOnly)
Inventors:
KARPPINEN, Kirsti, Marjatta; FI
PERANDER, Michael, Stig, Folke; FI
SOLIN, Peter, Arnold, Henrik; FI
PEHKONEN, Antero, Olavi; FI
MAINE, Seija, Marketta; FI
Agent:
OY JALO ANT-WUORINEN AB; Stora Robertsgatan 4-6 A FIN-00120 Helsingfors, FI
Priority Data:
90579723.11.1990FI
Title (EN) MINERAL FIBRE COMPOSITION
(FR) COMPOSITION A FIBRES MINERALES
Abstract:
(EN) A mineral fibre composition which is soluble in biological fluids contains substantially 45-65 % by weight of SiO2, 15-40 % by weight of CaO, 0-20 % by weight of MgO, 0-6 % by weight of Na2O + K2O, and in addition aluminium and/or iron oxides as well as phosphorus oxide in such amounts that the weight ratio of P2O5 to the sum of Al2O3 and iron oxide is circa 0.4 to 6.
(FR) Composition à fibres minérales soluble dans les fluides biologiques. La composition contient sensiblement de 45 à 65 % en poids de SiO2; de 15 à 40 % en poids de CaO; de 0 à 20 % en poids de MgO; de 0 à 6 % en poids de Na2O + K2O; ainsi que de l'oxyde d'aluminium et/ou de fer et de l'oxyde de phosphore dans des quantités telles que le rapport de poids entre d'une part le P2O5 et d'autre part le Al2O3 et l'oxyde de fer est d'environ 0,4 à 6.
Designated States: AU, BG, BR, CA, CS, FI, HU, JP, KP, KR, NO, PL, RO, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0558548US5843854US6358872EE02936DE000009117260DE000069107091
AU1991089087DK0558548