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FR2592898A1 - PROCESS FOR THE ALKALI TREATMENT OF MIXTURES OF CELLULOSIC FIBERS AND POLYACRYLONITRILE FIBERS. - Google Patents

PROCESS FOR THE ALKALI TREATMENT OF MIXTURES OF CELLULOSIC FIBERS AND POLYACRYLONITRILE FIBERS.

Info

Publication number
FR2592898A1
FR2592898A1 FR8700091A FR8700091A FR2592898A1 FR 2592898 A1 FR2592898 A1 FR 2592898A1 FR 8700091 A FR8700091 A FR 8700091A FR 8700091 A FR8700091 A FR 8700091A FR 2592898 A1 FR2592898 A1 FR 2592898A1
Authority
FR
France
Prior art keywords
fibers
mixtures
alkali treatment
polyacrylonitrile
cellulosic
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.)
Pending
Application number
FR8700091A
Other languages
French (fr)
Inventor
Kurt Poppenwimmer
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of FR2592898A1 publication Critical patent/FR2592898A1/en
Pending legal-status Critical Current

Links

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
    • D06M11/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention a pour objet un procédé de traitement alcalin d'un substrat constitué d'un mélange de fibres cellulosiques et de fibres de polyacrylonitrile, procédé selon lequel on traite le substrat par un bain alcalin aqueux comprenant de l'hydroxyde de potassium.The subject of the invention is a process for the alkaline treatment of a substrate consisting of a mixture of cellulose fibers and polyacrylonitrile fibers, a process according to which the substrate is treated with an aqueous alkaline bath comprising potassium hydroxide.

FR8700091A 1986-01-13 1987-01-08 PROCESS FOR THE ALKALI TREATMENT OF MIXTURES OF CELLULOSIC FIBERS AND POLYACRYLONITRILE FIBERS. Pending FR2592898A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868600676A GB8600676D0 (en) 1986-01-13 1986-01-13 Organic compounds

Publications (1)

Publication Number Publication Date
FR2592898A1 true FR2592898A1 (en) 1987-07-17

Family

ID=10591277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700091A Pending FR2592898A1 (en) 1986-01-13 1987-01-08 PROCESS FOR THE ALKALI TREATMENT OF MIXTURES OF CELLULOSIC FIBERS AND POLYACRYLONITRILE FIBERS.

Country Status (5)

Country Link
JP (1) JPS62170579A (en)
DE (1) DE3700281A1 (en)
FR (1) FR2592898A1 (en)
GB (2) GB8600676D0 (en)
IT (1) IT1216780B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674800C (en) * 1934-01-25 1939-04-22 Johann Wilhelm Schuermann Chem Process to increase the dyeability of cotton fibers
FR1053260A (en) * 1951-03-27 1954-02-01 Heberlein & Co Ag Process for the ennobling of fibers and other formations of polyacrylic nitrile and of co-polymerizates containing polyacrylic nitrile, as well as of fabrics obtained from these fibers, other formations and products conforming to those obtained by said process
FR1069413A (en) * 1952-01-24 1954-07-07 Heberlein & Co Ag Process for obtaining a linen-like effect and other similar finishing effects on cotton fabrics and products conforming to those obtained by this process
WO1986006425A1 (en) * 1985-04-24 1986-11-06 Sandoz Ltd. Method and composition for the alkali treatment of cellulosic substrates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873282A (en) * 1959-01-17 1961-07-19 Heberlein & Co Ag Improvements in or relating to fabrics made from cotton and fully synthetic organic materials
US3506390A (en) * 1963-11-12 1970-04-14 Shell Oil Co Process of reacting cellulosic fibers with sultones and optionally with other creaseproofing agents and resulting products
GB1237554A (en) * 1967-09-28 1971-06-30 Asahi Chemical Ind Process for finishing cloth consisting of a mixture of acrylic and cellulose fibres
JPS5241398B2 (en) * 1974-05-10 1977-10-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674800C (en) * 1934-01-25 1939-04-22 Johann Wilhelm Schuermann Chem Process to increase the dyeability of cotton fibers
FR1053260A (en) * 1951-03-27 1954-02-01 Heberlein & Co Ag Process for the ennobling of fibers and other formations of polyacrylic nitrile and of co-polymerizates containing polyacrylic nitrile, as well as of fabrics obtained from these fibers, other formations and products conforming to those obtained by said process
FR1069413A (en) * 1952-01-24 1954-07-07 Heberlein & Co Ag Process for obtaining a linen-like effect and other similar finishing effects on cotton fabrics and products conforming to those obtained by this process
WO1986006425A1 (en) * 1985-04-24 1986-11-06 Sandoz Ltd. Method and composition for the alkali treatment of cellulosic substrates

Also Published As

Publication number Publication date
JPS62170579A (en) 1987-07-27
DE3700281A1 (en) 1987-07-16
GB2186298B (en) 1989-11-01
GB8700459D0 (en) 1987-02-11
GB8600676D0 (en) 1986-02-19
GB2186298A (en) 1987-08-12
IT1216780B (en) 1990-03-14
IT8747521A0 (en) 1987-01-13

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