BE787500A - Procede pour l'obtention de fils brillants - Google Patents

Procede pour l'obtention de fils brillants

Info

Publication number
BE787500A
BE787500A BE787500DA BE787500A BE 787500 A BE787500 A BE 787500A BE 787500D A BE787500D A BE 787500DA BE 787500 A BE787500 A BE 787500A
Authority
BE
Belgium
Prior art keywords
wires
shiny
obtaining
obtaining shiny
shiny wires
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Rhodiaceta. Societe
Original Assignee
Rhone Poulenc Textile
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.)
Publication date
Publication of BE787500A publication Critical patent/BE787500A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
BE787500D 1971-08-12 Procede pour l'obtention de fils brillants BE787500A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129799A FR2149020A5 (xx) 1971-08-12 1971-08-12

Publications (1)

Publication Number Publication Date
BE787500A true BE787500A (fr) 1973-02-12

Family

ID=9081895

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787500D BE787500A (fr) 1971-08-12 Procede pour l'obtention de fils brillants

Country Status (12)

Country Link
US (1) US3903058A (xx)
JP (1) JPS4827096A (xx)
BE (1) BE787500A (xx)
BR (1) BR7205368D0 (xx)
CA (1) CA994068A (xx)
DE (1) DE2239651A1 (xx)
FR (1) FR2149020A5 (xx)
GB (1) GB1402559A (xx)
IT (1) IT965975B (xx)
LU (1) LU65894A1 (xx)
NL (1) NL7210893A (xx)
NO (1) NO138217C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153232A (xx) * 1974-05-31 1975-12-10
JPS50153231A (xx) * 1974-05-31 1975-12-10
FR2643089B1 (fr) * 1988-09-21 1991-05-10 Rhone Poulenc Fibres Fils a base de polyamide-imide et leur procede d'obtention
FR2685354B1 (fr) * 1991-12-24 1996-03-29 Rhone Poulenc Fibres Procede de filage de solutions de polyamides-imides (pai) a base de toluylene ou de metaphenylene diisocyanates et fibres ainsi obtenues.
US5387477A (en) * 1992-07-17 1995-02-07 Dreisbach Electromotive Inc. Air manager system for metal-air battery
US5560999A (en) * 1993-04-30 1996-10-01 Aer Energy Resources, Inc. Air manager system for recirculating reactant air in a metal-air battery
US5721064A (en) * 1993-04-30 1998-02-24 Aer Energy Resources Inc. Air manager system for reducing gas concentrations in a metal-air battery
US5356729A (en) * 1993-06-15 1994-10-18 Aer Energy Resources, Inc. Diffusion controlled air manager for metal-air battery
JPH07310232A (ja) * 1994-05-13 1995-11-28 Toyobo Co Ltd バグフィルター用ポリアミドイミド繊維
CN103757721B (zh) * 2014-01-20 2016-09-07 江苏巨贤合成材料有限公司 一种聚酰胺酰亚胺纤维湿法一步纺丝工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121325A (en) * 1964-11-11 1968-07-24 Ici Ltd Aqueous solutions of polyamide acids
US3489696A (en) * 1966-10-06 1970-01-13 Mobay Chemical Corp Process of preparing polyimides from isocyanates and polycarboxylic acids
FR1571736A (xx) * 1967-06-26 1969-06-20
FR1603108A (xx) * 1968-06-04 1971-03-22
FI55686C (fi) * 1970-02-12 1979-09-10 Rhodiaceta Foerfarande foer framstaellning av blanka vaermebestaendiga polyamidimidfibrer
US3708459A (en) * 1970-06-24 1973-01-02 Trw Inc Molding power prepolymers
US3733308A (en) * 1972-08-14 1973-05-15 Monsanto Co Highly ordered azo-aromatic polyimides

Also Published As

Publication number Publication date
LU65894A1 (xx) 1973-01-15
IT965975B (it) 1974-02-11
NL7210893A (xx) 1973-02-14
NO138217C (no) 1978-07-26
BR7205368D0 (pt) 1973-05-15
NO138217B (no) 1978-04-17
GB1402559A (en) 1975-08-13
CA994068A (fr) 1976-08-03
DE2239651A1 (de) 1973-02-22
US3903058A (en) 1975-09-02
JPS4827096A (xx) 1973-04-10
FR2149020A5 (xx) 1973-03-23

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