C - Chemistry – Metallurgy – 03 – C
Patent
C - Chemistry, Metallurgy
03
C
117/125
C03C 25/26 (2006.01) C03C 25/10 (2006.01)
Patent
CA 1130147
ABSTRACT OF THE DISCLOSURE A process and composition for treating glass fibers for use as reinforcement of cementitious materials. The glass fibers are first sized with a size composition containing cationic fiber forming organic polymer. A second coating con- taining an anionic film-forming organic polymer is then applied to the glass fibers whereby the cationic and anionic polymers react to form a thin film on the glass fiber surfaces. The resulting glass fibers have good wetting and dispersibility characteristics for use as reinforcement of cementitious materials.
327549
G. Ronald Bell & Associates
Owens Corning
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