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FR798836A - Improvements in the saponification of cellulose esters - Google Patents

Improvements in the saponification of cellulose esters

Info

Publication number
FR798836A
FR798836A FR798836DA FR798836A FR 798836 A FR798836 A FR 798836A FR 798836D A FR798836D A FR 798836DA FR 798836 A FR798836 A FR 798836A
Authority
FR
France
Prior art keywords
saponification
cellulose esters
esters
cellulose
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
French (fr)
Inventor
Henry Dreyfus
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 filed Critical
Application granted granted Critical
Publication of FR798836A publication Critical patent/FR798836A/en
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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FR798836D 1933-12-12 1935-02-27 Improvements in the saponification of cellulose esters Expired FR798836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3493433A GB430350A (en) 1933-12-12 1933-12-12 Improvements in or relating to the saponification of cellulose esters

Publications (1)

Publication Number Publication Date
FR798836A true FR798836A (en) 1936-05-27

Family

ID=10371744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798836D Expired FR798836A (en) 1933-12-12 1935-02-27 Improvements in the saponification of cellulose esters

Country Status (2)

Country Link
FR (1) FR798836A (en)
GB (1) GB430350A (en)

Also Published As

Publication number Publication date
GB430350A (en) 1935-06-12

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