Vapor deposition apparatus

Coating apparatus – With cutting – punching or tearing of work – Web or sheet work

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C23C 1308

Patent

active

039331229

ABSTRACT:
An apparatus for use in a process for imparting flame retardance to cellulose containing materials which comprises an enclosed chamber having means for introducing a treating gas into the chamber and maintaining the gas in a treatment chamber where it is in contact with a cellulosic textile material which has been introduced into the chamber and is passed therethrough. The chamber is readily adaptable to high speed commercial textile processing machinery.

REFERENCES:
patent: 2418055 (1947-03-01), Smith, Jr. et al.
patent: 2912345 (1959-11-01), Weiss
patent: 3098763 (1963-07-01), Deal et al.
patent: 3198167 (1965-08-01), Bakish et al.
patent: 3517643 (1970-06-01), Goldstein et al.

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