[go: up one dir, main page]

FR715462A - Procédé de fabrication d'éponges artificielles de cellulose - Google Patents

Procédé de fabrication d'éponges artificielles de cellulose

Info

Publication number
FR715462A
FR715462A FR715462DA FR715462A FR 715462 A FR715462 A FR 715462A FR 715462D A FR715462D A FR 715462DA FR 715462 A FR715462 A FR 715462A
Authority
FR
France
Prior art keywords
manufacturing process
artificial cellulose
cellulose sponges
sponges
artificial
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR715462A publication Critical patent/FR715462A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
FR715462D 1930-06-05 1931-04-15 Procédé de fabrication d'éponges artificielles de cellulose Expired FR715462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE561120T 1930-06-05

Publications (1)

Publication Number Publication Date
FR715462A true FR715462A (fr) 1931-12-03

Family

ID=6566132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715462D Expired FR715462A (fr) 1930-06-05 1931-04-15 Procédé de fabrication d'éponges artificielles de cellulose

Country Status (5)

Country Link
US (1) US1909629A (fr)
DE (1) DE561120C (fr)
FR (1) FR715462A (fr)
GB (1) GB369082A (fr)
NL (1) NL29307C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808078A (en) * 1955-12-12 1959-01-28 Plessey Co Ltd Improvements in or relating to the measurement of moisture
AT402932B (de) * 1995-12-22 1997-09-25 Chemiefaser Lenzing Ag Celluloseschwamm und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
DE561120C (de) 1932-10-10
GB369082A (en) 1932-03-17
US1909629A (en) 1933-05-16
NL29307C (nl) 1933-03-15

Similar Documents

Publication Publication Date Title
FR42832E (fr) Procédé de fabrication d'éponges artificielles de cellulose
FR715462A (fr) Procédé de fabrication d'éponges artificielles de cellulose
FR726338A (fr) Procédé pour la fabrication de la soie artificielle et analogues
FR776447A (fr) Procédé de fabrication d'éponges artificielles de viscose
FR34192E (fr) Procédé de fabrication d'hydrure alcalin
FR712411A (fr) Procédé de fabrication de fibres artificielles
FR711595A (fr) Procédé de fabrication du 1, 4 dioxane
FR672136A (fr) Procédé de fabrication d'éponge artificielle
FR698138A (fr) Procédé de fabrication de hachoirs
FR678560A (fr) Procédé de fabrication d'engrais phospho-potassiques
FR725189A (fr) Procédé de fabrication de pattes d'articulation
FR714124A (fr) Procédé de fabrication de soie artificielle de viscose
FR693132A (fr) Procédé de fabrication d'acétate de cellulose
FR705546A (fr) Procédé de fabrication d'acétate de cellulose
FR765981A (fr) Procédé de fabrication d'éponges artificielles
FR726148A (fr) Procédé de fabrication de résines artificielles
FR729742A (fr) Procédé de fabrication de cétones
FR708538A (fr) Procédé de fabrication d'éthers alcoxyliques de cellulose
FR677513A (fr) Procédé de fabrication de couronnes d'aubages
FR674702A (fr) Procédé de fabrication de pâtés
FR720027A (fr) Procédé de fabrication d'esters de cellulose stable
FR38085E (fr) Procédé de fabrication d'imino-éthers
FR806719A (fr) Procédé de fabrication d'éponges artificielles
BE384100A (fr) Procédé de fabrication de boyaux artificiels
FR712490A (fr) Procédé de fabrication d'axes de piston