US PATENT SUBCLASS 65 / 448
.~.~.~ Organic silicon containing (e.g., coupling agent, etc.)

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
443  DF  .~ With coating (e.g., lubricant, sizing, etc.) {5}
447  DF  .~.~ Synthetic resin, natural resin, or asphalt coating {3}
448.~.~.~ Organic silicon containing (e.g., coupling agent, etc.)

DEFINITION

Classification: 65/448

Organic silicon containing (e.g., coupling agent, etc.):

(under subclass 447) Processes wherein the coating material includes an organic silicon material.

(1) Note. The coating may comprise a silane, siloxane, silicone polymeric material, or another polymer with a silicon containing linking or coupling agent.