FR913775A - Procédé de saponification de fibres d'éthers-sels cellulosiques - Google Patents

Procédé de saponification de fibres d'éthers-sels cellulosiques

Info

Publication number
FR913775A
FR913775A FR913775DA FR913775A FR 913775 A FR913775 A FR 913775A FR 913775D A FR913775D A FR 913775DA FR 913775 A FR913775 A FR 913775A
Authority
FR
France
Prior art keywords
saponification
fibers
salts
cellulose ethers
ethers
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
Application number
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR913775A publication Critical patent/FR913775A/fr
Expired 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
    • D06M11/385—Saponification of cellulose-acetate

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR913775D 1945-07-05 1945-08-28 Procédé de saponification de fibres d'éthers-sels cellulosiques Expired FR913775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH913775X 1945-07-05

Publications (1)

Publication Number Publication Date
FR913775A true FR913775A (fr) 1946-09-19

Family

ID=4547659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913775D Expired FR913775A (fr) 1945-07-05 1945-08-28 Procédé de saponification de fibres d'éthers-sels cellulosiques

Country Status (1)

Country Link
FR (1) FR913775A (fr)

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