made entirely or partially by chemical means

Full Title

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags > Manufacture of glass fibres or filaments > Manufacture of preforms for drawing fibres or filaments > made entirely or partially by chemical means

Child Classifications

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• C03B 37/01406
• C03B 37/01413
• C03B 37/0144
• C03B 37/01446
• C03B 37/01466
• C03B 37/0148
• C03B 37/01486
• C03B 37/016 by a liquid phase reaction process, e.g. through a gel phase
• C03B 37/018 by glass deposition on a glass substrate, e.g. by (C03B37/016 takes precedence; ; surface treatment of glass by coating C03C17/02)