FR754684A - Perfectionnements à l'hydrolyse des esters organiques - Google Patents

Perfectionnements à l'hydrolyse des esters organiques

Info

Publication number
FR754684A
FR754684A FR754684DA FR754684A FR 754684 A FR754684 A FR 754684A FR 754684D A FR754684D A FR 754684DA FR 754684 A FR754684 A FR 754684A
Authority
FR
France
Prior art keywords
hydrolysis
organic esters
esters
organic
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)
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 FR754684A publication Critical patent/FR754684A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/24—Hydrolysis or ripening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FR754684D 1932-05-06 1933-04-24 Perfectionnements à l'hydrolyse des esters organiques Expired FR754684A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13144/32A GB400996A (en) 1932-05-06 1932-05-06 Improvements in processes for the hydrolysis of organic esters of cellulose

Publications (1)

Publication Number Publication Date
FR754684A true FR754684A (fr) 1933-11-10

Family

ID=10017653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754684D Expired FR754684A (fr) 1932-05-06 1933-04-24 Perfectionnements à l'hydrolyse des esters organiques

Country Status (3)

Country Link
US (1) US2058574A (fr)
FR (1) FR754684A (fr)
GB (1) GB400996A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459927A (en) * 1944-12-20 1949-01-25 Celanese Corp Process of manufacturing regenerated cellulose sheet material
US3520874A (en) * 1966-10-07 1970-07-21 Fuji Photo Film Co Ltd Process for the production of a fine porous film
US8206150B2 (en) * 2007-09-05 2012-06-26 Travis Aaron Wade Method for extinguishing a candle at timed intervals using a combustible material

Also Published As

Publication number Publication date
US2058574A (en) 1936-10-27
GB400996A (en) 1933-11-06

Similar Documents

Publication Publication Date Title
FR761371A (fr) Joint universel
FR818741A (fr) Esters de l'acide acrylique
FR754684A (fr) Perfectionnements à l'hydrolyse des esters organiques
FR748102A (fr) Perfectionnements aux accouplements d'arbres
FR740594A (fr) Perfectionnement apporté dans l'établissement des défeutreuses de laine
FR736687A (fr) Supports d'échafaudage
FR747506A (fr) Perfectionnements à apporter aux machines destinées à fabriquer des sortes d'emballages et aux emballages eux-mêmes
FR739008A (fr) Perfectionnements aux réchauffeurs d'air
FR754590A (fr) Accouplement élastique d'arbres
FR740547A (fr) Perfectionnements aux chevalets pour panneaux publicitaires et autres applications
FR751829A (fr) Bat-flan d'écurie
FR42744E (fr) Perfectionnements aux manchons d'accouplement
FR865941A (fr) Diffusion continue appliquée à l'hydrolyse des végétaux avec circulation méthodique
FR738459A (fr) Perfectionnements apportés à l'isochronisation des mouvements d'horlogerie
FR740686A (fr) Perfectionnements apporté dans l'établissement des moissonneuseslieuses
FR758185A (fr) Production d'éthers-sels cellulosiques
FR747406A (fr) Perfectionnements à l'armement des lignes électriques
FR757075A (fr) Disposition d'électrodes
FR42588E (fr) Perfectionnement apporté dans l'établissement des moissonneuseslieuses
FR738237A (fr) Perfectionnements apportés aux mécanismes d'extraction des capes en gélatine ou analogues fabriquées automatiquement
FR734092A (fr) Coffret d'épargne à attraits
FR734246A (fr) Perfectionnements aux bouches d'égoût
FR749818A (fr) Perfectionnements aux lettres et signes semblables pour enseignes
SU33860A1 (ru) Основонаблюдатель дл ткацкого станка
FR759389A (fr) Flux et agent d'affinage