Method of coating a shaped body made of polymer material

Details Method of coating a shaped body made of polymer material Method of coating a shaped body made of polymer material

2005-04-26

2005-04-26

Tsoy, Elena (Department: 1762)

Coating processes

Direct application of electrical, magnetic, wave, or...

Plasma

C427S162000

Reexamination Certificate

active

06884474

ABSTRACT:
A method of coating an oblong shaped body (8) made of polymer material, which is intended for guiding light in the form of optical signals. In this case, a coating made of polymer material having a lower index of refraction than the shaped body (8) is applied around the shaped body (8). To generate the coating, a coating facility (A) having at least one chamber (1) is used, to which a halogenated gas (4) and/or gas mixture is supplied. The halogenated gas (4) and/or gas mixture is converted into a plasma (6) in the chamber (1) under the effect of microwaves (5) and conducted out of the chamber (1) through a nozzle (7). The shaped body (8) is moved at least one time over its entire length along the coating facility (A) in the region of the nozzle (7) and/or the plasma (6) emitting therefrom and, at the same time, provided with a coating (9) made of a halogenated polymer, which is generated by the incidence of the plasma (6).

REFERENCES:
patent: 5522007 (1996-05-01), Drouart et al.
patent: 5916495 (1999-06-01), Nonaka et al.
patent: 5963701 (1999-10-01), Nakamura et al.
patent: 20010000897 (2001-05-01), Li et al.
patent: 4125157 (1993-02-01), None
patent: 4414083 (1995-10-01), None
patent: 905717 (1999-03-01), None

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