FR1000334A - Procédé de filage d'esters de cellulose par voie humide - Google Patents

Procédé de filage d'esters de cellulose par voie humide

Info

Publication number
FR1000334A
FR1000334A FR1000334DA FR1000334A FR 1000334 A FR1000334 A FR 1000334A FR 1000334D A FR1000334D A FR 1000334DA FR 1000334 A FR1000334 A FR 1000334A
Authority
FR
France
Prior art keywords
spinning process
cellulose esters
wet spinning
wet
esters
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)
French (fr)
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Application granted granted Critical
Publication of FR1000334A publication Critical patent/FR1000334A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR1000334D 1948-11-24 1949-11-24 Procédé de filage d'esters de cellulose par voie humide Expired FR1000334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB279590X 1948-11-24

Publications (1)

Publication Number Publication Date
FR1000334A true FR1000334A (fr) 1952-02-11

Family

ID=10268015

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1000334D Expired FR1000334A (fr) 1948-11-24 1949-11-24 Procédé de filage d'esters de cellulose par voie humide
FR1028931D Expired FR1028931A (fr) 1948-11-24 1950-11-03 Perfectionnements à la fabrication de fils d'acétate de cellulose

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1028931D Expired FR1028931A (fr) 1948-11-24 1950-11-03 Perfectionnements à la fabrication de fils d'acétate de cellulose

Country Status (7)

Country Link
US (1) US2632686A (de)
BE (2) BE492232A (de)
CH (2) CH279590A (de)
DE (2) DE937970C (de)
FR (2) FR1000334A (de)
GB (2) GB652844A (de)
NL (2) NL70801C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008824B (de) * 1953-05-13 1957-05-23 Max Braun Fa Zuendvorrichtung fuer elektrisches Blitzlichtgeraet mit Gasentladungsroehre
US3342921A (en) * 1966-03-16 1967-09-19 West Virginia Pulp & Paper Co Process for producing fibrous filler having high wet end retention
DE4302055C1 (de) * 1993-01-26 1994-03-24 Rhodia Ag Rhone Poulenc Celluloseacetat-Filamente sowie ein Verfahren zu deren Herstellung
US5662773A (en) * 1995-01-19 1997-09-02 Eastman Chemical Company Process for preparation of cellulose acetate filters for use in paper making
US5705631A (en) * 1995-12-15 1998-01-06 Eastman Chemical Company Laminar flow process of preparing cellulose diacetate fibers
US6184373B1 (en) 1999-09-03 2001-02-06 Eastman Chemical Company Method for preparing cellulose acetate fibers
US20040214702A1 (en) * 2003-04-25 2004-10-28 Stroud Herbert D. Process for the conversion of cellulose acetate waste fibers into a suitable form for paper production and the resultant paper products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147641A (en) * 1928-11-05 1939-02-21 Celanese Corp Production of artificial filaments, films, and like materials
NL46526C (de) * 1937-01-19
US2341586A (en) * 1941-08-07 1944-02-15 Du Pont Wet spinning of cellulose acetate

Also Published As

Publication number Publication date
GB679203A (en) 1952-09-17
DE939107C (de) 1956-02-16
CH290225A (de) 1953-04-30
GB652844A (en) 1951-05-02
DE937970C (de) 1956-01-19
NL72012C (de) 1953-03-16
BE492232A (de) 1949-12-15
BE499117A (de) 1951-03-01
US2632686A (en) 1953-03-24
FR1028931A (fr) 1953-05-28
NL70801C (de) 1952-09-15
CH279590A (de) 1951-12-15

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