US PATENT SUBCLASS 428 / 910
PRODUCT WITH MOLECULAR ORIENTATION


Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

910PRODUCT WITH MOLECULAR ORIENTATION


DEFINITION

Classification: 428/910

Stock material product in which long chain polymeric molecules have been realigned in a material while in the solid state.

(1) Note. The term, "stock material product includes web(s)*, sheet(s)*, non-structural laminate(s), fiber(s)*, strand(s)*, etc.

(2) Note. The physical treatment generally employed for molecular orientation is: applying tension under controlled conditions to a polymeric composition (consequently such products are also called "stretch-oriented").

SEE OR SEARCH CLASS

260, Chemistry of Carbon Compounds, appropriate subclass indented under

2, for a synthetic organic resin, which may include stretch-oriented molecules or have been molecularly oriented.

359, Optics: Systems (Including Communication) and Elements,

483+, for an optical system (e.g., filters, etc.) in which the molecules oriented for an optical purpose (e.g., polarization, etc.).