US1812204A - Process in which viscose silk is surjected to the action of caustic alkalis - Google Patents

Process in which viscose silk is surjected to the action of caustic alkalis Download PDF

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Publication number
US1812204A
US1812204A US287894A US28789428A US1812204A US 1812204 A US1812204 A US 1812204A US 287894 A US287894 A US 287894A US 28789428 A US28789428 A US 28789428A US 1812204 A US1812204 A US 1812204A
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US
United States
Prior art keywords
desulfurized
viscose
viscose silk
caustic
action
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
US287894A
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English (en)
Inventor
Hall Archibald John
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.)
Silver Springs Bleaching & Dye
Silver Springs Bleaching & Dyeing Co Ltd
Original Assignee
Silver Springs Bleaching & Dye
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 Silver Springs Bleaching & Dye filed Critical Silver Springs Bleaching & Dye
Application granted granted Critical
Publication of US1812204A publication Critical patent/US1812204A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table

Definitions

  • This invention relates to processes for the treatment with a caustic alkali of textile materials such as yarns and fabrics, composed wholly or partly of desulfurized viscose.
  • desulfurized viscose silk is-much less affected by caustic potash than by caustic soda and we have applied this discovery processes for treatment of yarns and fabrics com d wholly or partly of viscose silk and particularly to the mercerization of cotton materials containin desulfurized viscose silk, although it is to understood that it may also beapplied in the treatment with a caustic alkali of materials containing other fibres such as linen and which also contain desulfurized viscose.
  • Our investigations of the actionof caustic potash on desulfurized viscose silk show that such action is influenced by the duration of the treatment, and also by the concentration and temperature of the solution of caustic potash employed. In general it has.
  • caustic potash reduces the softness of handle of desulfurized viscose silk to a greater extent as the temperature of the caustic potash is decreased. It is therefore preferredio use for purposes of mercerizarics composed wholly or to various .cation occupy together about 80 seconds.
  • a process for mercerizing textile fabrics containing desuifurized viscose silk consisting in impregnating the material with a solution of caustic potash of 55 to 60 Tw. at a temperature'of over 15 C, stretching the material to the desired Width, Washing it with water While in the stretched condition,

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
US287894A 1927-07-09 1928-06-23 Process in which viscose silk is surjected to the action of caustic alkalis Expired - Lifetime US1812204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18274/27A GB295488A (en) 1927-07-09 1927-07-09 Improvements in processes in which viscose silk is subjected to the action of caustic alkalis

Publications (1)

Publication Number Publication Date
US1812204A true US1812204A (en) 1931-06-30

Family

ID=10109632

Family Applications (1)

Application Number Title Priority Date Filing Date
US287894A Expired - Lifetime US1812204A (en) 1927-07-09 1928-06-23 Process in which viscose silk is surjected to the action of caustic alkalis

Country Status (3)

Country Link
US (1) US1812204A (enrdf_load_html_response)
BE (1) BE356002A (enrdf_load_html_response)
GB (1) GB295488A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516083A (en) * 1944-12-27 1950-07-18 Heberlein Patent Corp Transparentizing regenerated cellulose silk

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969519C (de) * 1954-02-23 1958-06-12 Siemens Ag Schaltungsanordnung zur Einstellung von Richtungswaehlern durch Markiereinrichtungen in Fernmelde-, insbesondere Fernsprechanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516083A (en) * 1944-12-27 1950-07-18 Heberlein Patent Corp Transparentizing regenerated cellulose silk

Also Published As

Publication number Publication date
BE356002A (enrdf_load_html_response)
GB295488A (en) 1928-08-16

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