[go: up one dir, main page]

FR798835A - Improvements in the saponification of materials consisting of or containing organic esters of cellulose - Google Patents

Improvements in the saponification of materials consisting of or containing organic esters of cellulose

Info

Publication number
FR798835A
FR798835A FR798835DA FR798835A FR 798835 A FR798835 A FR 798835A FR 798835D A FR798835D A FR 798835DA FR 798835 A FR798835 A FR 798835A
Authority
FR
France
Prior art keywords
saponification
cellulose
containing organic
organic esters
materials consisting
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 FR798835A publication Critical patent/FR798835A/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)
FR798835D 1933-12-12 1935-02-27 Improvements in the saponification of materials consisting of or containing organic esters of cellulose Expired FR798835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34932/33A GB430349A (en) 1933-12-12 1933-12-12 Improvements in the saponification of organic esters of cellulose

Publications (1)

Publication Number Publication Date
FR798835A true FR798835A (en) 1936-05-27

Family

ID=10371707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798835D Expired FR798835A (en) 1933-12-12 1935-02-27 Improvements in the saponification of materials consisting of or containing organic esters of cellulose

Country Status (3)

Country Link
US (1) US2092009A (en)
FR (1) FR798835A (en)
GB (1) GB430349A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446682A (en) * 1944-05-10 1948-08-10 Chemical Lab Inc Modifying cellulose textiles with an alkylolamine-copper complex
US2512558A (en) * 1944-12-20 1950-06-20 Chemical Lab Inc Treating cellulose fibers with alkali metal hydroxide and copper-alkylolamine complex

Also Published As

Publication number Publication date
US2092009A (en) 1937-09-07
GB430349A (en) 1935-06-12

Similar Documents

Publication Publication Date Title
FR53557E (en) Adhesive materials and compositions containing them
FR798835A (en) Improvements in the saponification of materials consisting of or containing organic esters of cellulose
FR814484A (en) Improvements in the treatment of cellulosic materials
FR754684A (en) Improvements in the hydrolysis of organic esters
FR772019A (en) Working table of alterable organic substances used in the preparation of opotherapy tablets and the like
FR798836A (en) Improvements in the saponification of cellulose esters
AU101787B2 (en) Improvements in or relating to destroying of lower living organisms
FR827609A (en) Improvements in the treatment of artificial materials
FR834105A (en) Improvements in the treatment of materials containing tantalum or niobium
ES141679A1 (en) Improvements in the distillation of acid fats and other similar organic substances.
FR798854A (en) Improvements in the saponification of cellulose esters
FR713184A (en) Improvements to materials consisting of or containing organic esters of cellulose
FR813934A (en) Hotel chopper
FR815305A (en) Sprayer for fruit trees and other applications
FR828863A (en) Surface treatment of wood
AU374436A (en) Improvements in or relating to destroying of lower living organisms
ES143781A1 (en) Improvements in the distillation of fatty acids.
ES143780A1 (en) Improvements in the distillation of fatty acids.
FR756544A (en) Improvements in the treatment of oleaginous plant materials
FR676127A (en) Improvements in the treatment of materials consisting of or containing cellulose esters
AU102608B2 (en) Improvements in or relating to the manufacture of cellulose ester emulsions
FR798837A (en) Improvements to the saponification of cellulose ester-based materials
FR761968A (en) Improvements in the production of films and coatings of cellulosic materials
FR799233A (en) Improvements in the treatment of tar
ES133254A2 (en) IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE SPANISH PATENT NUM. 131820