C - Chemistry – Metallurgy – 03 – C
Patent
C - Chemistry, Metallurgy
03
C
C03C 13/00 (2006.01)
Patent
CA 2386082
The invention relates to a biologically-degradable glass fiber composition having good mechanical properties, good workability and in particular fiber- forming-capability features and resistance to humidity. The concentrations expressed in percent by weight for each component being the object of the invention are: SiO2: 61 to 66; Al2O3: 1.1 to 2.1; (CaO+MgO): higher than 9; (Na2O+K2O): higher than 18; B2O3: 4 to 15; P2O5: 0 to 5; SO3:0 to 1; Fe2O3: 0 to 0.5; Others: less than 2.
L'invention concerne une composition de fibre de verre biodégradable présentant de bonnes propriétés mécaniques, une bonne aptitude au façonnage et plus particulièrement de bonnes caractéristiques fibrogènes, ainsi qu'une bonne résistance à l'humidité. Les concentrations de chaque composant, exprimées en pour-cent en poids, sont les suivantes : SiO¿2?: 61 à 66; Al¿2?O¿3?: 1.1 à 2.1; (CaO+MgO): plus de 9; (Na¿2?O+K¿2?O): plus de 18; B¿2?O¿3?: 4 à 15; P¿2?O¿5?: 0 à 5; SO¿3?:0 à 1; Fe¿2?O¿3?: 0 à 0.5; Autres: moins de 2.
La Greca Marco
Massini Roberto
Pasalaigua Huguet Jorge
Shapiro Cohen
Techint - Compagnia Tecnica Internazionale S.p.a.
LandOfFree
A fiber glass composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A fiber glass composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A fiber glass composition will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1803777