FR1350455A - Substances polymères, à fibres fines, solubles dans les acides - Google Patents

Substances polymères, à fibres fines, solubles dans les acides

Info

Publication number
FR1350455A
FR1350455A FR927800A FR927800A FR1350455A FR 1350455 A FR1350455 A FR 1350455A FR 927800 A FR927800 A FR 927800A FR 927800 A FR927800 A FR 927800A FR 1350455 A FR1350455 A FR 1350455A
Authority
FR
France
Prior art keywords
soluble
acids
fine fibers
polymeric substances
polymeric
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
FR927800A
Other languages
English (en)
French (fr)
Inventor
Werner Nieswandt
Heinz Bille
Diethelm Bruening
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1350455A publication Critical patent/FR1350455A/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Polyamides (AREA)
FR927800A 1962-03-13 1963-03-13 Substances polymères, à fibres fines, solubles dans les acides Expired FR1350455A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0066325 1962-03-13
DEB70091A DE1244334B (de) 1962-03-13 1962-12-21 Verfahren zur Herstellung von feinfaserigen Gebilden aus saeureloeslichen Polykondensaten

Publications (1)

Publication Number Publication Date
FR1350455A true FR1350455A (fr) 1964-01-24

Family

ID=25966183

Family Applications (2)

Application Number Title Priority Date Filing Date
FR927800A Expired FR1350455A (fr) 1962-03-13 1963-03-13 Substances polymères, à fibres fines, solubles dans les acides
FR957926A Expired FR84995E (fr) 1962-03-13 1963-12-20 Substances polymères, à fibres fines, solubles dans les acides

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR957926A Expired FR84995E (fr) 1962-03-13 1963-12-20 Substances polymères, à fibres fines, solubles dans les acides

Country Status (6)

Country Link
BE (2) BE641658A (id)
CH (1) CH430036A (id)
DE (1) DE1244334B (id)
FR (2) FR1350455A (id)
GB (1) GB1067616A (id)
NL (2) NL289740A (id)

Also Published As

Publication number Publication date
BE629479A (id)
CH430036A (de) 1967-02-15
NL289740A (id)
FR84995E (fr) 1965-05-21
BE641658A (id) 1964-06-22
DE1244334B (de) 1967-07-13
NL301125A (id)
GB1067616A (en) 1967-05-03

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