US1414076A - Spinning viscous liquids in flowing feeding liquids - Google Patents

Spinning viscous liquids in flowing feeding liquids Download PDF

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Publication number
US1414076A
US1414076A US161632A US16163217A US1414076A US 1414076 A US1414076 A US 1414076A US 161632 A US161632 A US 161632A US 16163217 A US16163217 A US 16163217A US 1414076 A US1414076 A US 1414076A
Authority
US
United States
Prior art keywords
liquids
liquid
flowing
spinning
feeding
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
US161632A
Other languages
English (en)
Inventor
Elsaesser Emil
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.)
Chemical Foundation Inc
Original Assignee
Chemical Foundation Inc
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
Priority to DE1916303047D priority Critical patent/DE303047C/de
Priority to GB2438/17A priority patent/GB113010A/en
Application filed by Chemical Foundation Inc filed Critical Chemical Foundation Inc
Priority to US161632A priority patent/US1414076A/en
Priority to FR514601A priority patent/FR514601A/fr
Application granted granted Critical
Publication of US1414076A publication Critical patent/US1414076A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions

Definitions

  • My improvement relates to spinning viscous liquids, while flowing liquids are used for feeding the thread.
  • a is a reservoir for the feeding or flowing liquid (water, for instance).
  • 6 is a pipe leading therefrom and into the upper part of a closed tank, 0, which is connected, by
  • the liquid is drawn from reservoir a into tank c, and the gases are there drawn off, by the pump, from the liquid. Then the liquid passes, by the pipe 7 to the spinning machine.
  • Heat may be applied to the liquid while in reservoir a or in tank 0, or at both such points.
  • the heating will assist in driving off the gases.
  • tank 0 As tank 0 is arranged a considerable distance (in practice, thirty feet) above the spinning machines, it follows that a good vacuum. will be maintained in the tank, to effect a thorough evacuation of the liquid.
  • the liquid, freed from bubbles, is deliv-- ered into the spinning machines and is there used for the flowing of the threads of the cellulose solution and the coagulation of the same.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US161632A 1916-08-26 1917-04-12 Spinning viscous liquids in flowing feeding liquids Expired - Lifetime US1414076A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1916303047D DE303047C (cs) 1916-08-26 1916-08-26
GB2438/17A GB113010A (en) 1916-08-26 1917-02-19 Improvements in Spinning Copper Oxide Ammonia Cellulose Solutions.
US161632A US1414076A (en) 1916-08-26 1917-04-12 Spinning viscous liquids in flowing feeding liquids
FR514601A FR514601A (fr) 1916-08-26 1917-04-30 Procédé pour filer des solutions visqeuses en utilisant des liquides en mouvement pour transporter le fil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE303047T 1916-08-26
GB2438/17A GB113010A (en) 1916-08-26 1917-02-19 Improvements in Spinning Copper Oxide Ammonia Cellulose Solutions.
US161632A US1414076A (en) 1916-08-26 1917-04-12 Spinning viscous liquids in flowing feeding liquids

Publications (1)

Publication Number Publication Date
US1414076A true US1414076A (en) 1922-04-25

Family

ID=22582032

Family Applications (1)

Application Number Title Priority Date Filing Date
US161632A Expired - Lifetime US1414076A (en) 1916-08-26 1917-04-12 Spinning viscous liquids in flowing feeding liquids

Country Status (4)

Country Link
US (1) US1414076A (cs)
DE (1) DE303047C (cs)
FR (1) FR514601A (cs)
GB (1) GB113010A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159299A (en) * 1976-04-06 1979-06-26 Serkov Arkady T Method for the production of rayon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL75854C (cs) * 1950-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159299A (en) * 1976-04-06 1979-06-26 Serkov Arkady T Method for the production of rayon

Also Published As

Publication number Publication date
DE303047C (cs) 1918-01-10
GB113010A (en) 1918-02-07
FR514601A (fr) 1921-03-15

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