D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/39, 117/46.4
D21H 13/40 (2006.01) C08L 71/02 (2006.01) C09D 171/02 (2006.01)
Patent
CA 1285434
Abstract of the Disclosure Chemically treated glass fibers of the present invention are useful in producing glass fiber paper. The chemically treated glass fibers have an chemical treating composition having a polyoxyethylene polymer with an effective film forming molecular weight; water soluble, dispersible or emulsifiable aldehyde-condensate-reactable, polymeric agent, cationic lubricant or lubricating surfactant, aldehyde-condensate- reactable organo silane coupling agents and a carrier like water. The amount of the reactable polymeric agent is an effective white water compatible amount, where this agent is a polymer like either polyacrylamide or polyamide or a mixture of these. The aldehyde- condensate-reactable organo silane coupling agent can be an alkoxylated gamma aminoalkyltrialkoxy silane, a polyamino organo silane, mercapto functional organo silane or a ureido functional organo silane or a mixture thereof.
510688
Gaa Peter C.
Hedden Jerry C.
Motsinger Donald L.
Watkins H. Kenyon
Borden Ladner Gervais Llp
Gaa Peter C.
Hedden Jerry C.
Motsinger Donald L.
Ppg Industries Inc.
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