US2073906A - Manufacture of artificial silk - Google Patents

Manufacture of artificial silk Download PDF

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Publication number
US2073906A
US2073906A US76471A US7647136A US2073906A US 2073906 A US2073906 A US 2073906A US 76471 A US76471 A US 76471A US 7647136 A US7647136 A US 7647136A US 2073906 A US2073906 A US 2073906A
Authority
US
United States
Prior art keywords
filaments
bath
spinnerette
receptacle
artificial silk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US76471A
Other languages
English (en)
Inventor
Schrenk Hans Alwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzona Inc
Original Assignee
American Enka Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Enka Corp filed Critical American Enka Corp
Application granted granted Critical
Publication of US2073906A publication Critical patent/US2073906A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets

Definitions

  • the cellulosic solution produces filaments which coagulate sufii'ciently in the rotating bath, then it is unnecessary to provide an additional stationary bath in combination therewith.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US76471A 1935-04-26 1936-04-25 Manufacture of artificial silk Expired - Lifetime US2073906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2073906X 1935-04-26

Publications (1)

Publication Number Publication Date
US2073906A true US2073906A (en) 1937-03-16

Family

ID=7983678

Family Applications (1)

Application Number Title Priority Date Filing Date
US76471A Expired - Lifetime US2073906A (en) 1935-04-26 1936-04-25 Manufacture of artificial silk

Country Status (2)

Country Link
US (1) US2073906A (fr)
NL (1) NL45247C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453839A (en) * 1945-12-13 1948-11-16 American Viscose Corp Method and apparatus for spinning artificial filamets
US2715753A (en) * 1954-05-10 1955-08-23 Ind Rayon Corp Multiple end spinning and twisting apparatus
US4689000A (en) * 1983-07-02 1987-08-25 Nippon Sheet Glass Co. Ltd. Apparatus for producing light transmitting article of synthetic resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453839A (en) * 1945-12-13 1948-11-16 American Viscose Corp Method and apparatus for spinning artificial filamets
US2715753A (en) * 1954-05-10 1955-08-23 Ind Rayon Corp Multiple end spinning and twisting apparatus
US4689000A (en) * 1983-07-02 1987-08-25 Nippon Sheet Glass Co. Ltd. Apparatus for producing light transmitting article of synthetic resin

Also Published As

Publication number Publication date
NL45247C (fr)

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