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FR798855A - Improvements in the saponification of cellulose esters - Google Patents

Improvements in the saponification of cellulose esters

Info

Publication number
FR798855A
FR798855A FR798855DA FR798855A FR 798855 A FR798855 A FR 798855A FR 798855D A FR798855D A FR 798855DA FR 798855 A FR798855 A FR 798855A
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 FR798855A publication Critical patent/FR798855A/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)
  • Artificial Filaments (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
FR798855D 1934-01-15 1935-12-06 Improvements in the saponification of cellulose esters Expired FR798855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB141334A GB431701A (en) 1934-01-15 1934-01-15 Improvements in the saponification of filaments, threads, yarns, fabrics and the like having a basis of organic ester of cellulose

Publications (1)

Publication Number Publication Date
FR798855A true FR798855A (en) 1936-05-28

Family

ID=9721584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798855D Expired FR798855A (en) 1934-01-15 1935-12-06 Improvements in the saponification of cellulose esters

Country Status (2)

Country Link
FR (1) FR798855A (en)
GB (1) GB431701A (en)

Also Published As

Publication number Publication date
GB431701A (en) 1935-07-15

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