ES2033226T1 - Procedimiento para fabricar fibras de poliamida, especialmente de alto peso molecular. - Google Patents

Procedimiento para fabricar fibras de poliamida, especialmente de alto peso molecular.

Info

Publication number
ES2033226T1
ES2033226T1 ES199191113961T ES91113961T ES2033226T1 ES 2033226 T1 ES2033226 T1 ES 2033226T1 ES 199191113961 T ES199191113961 T ES 199191113961T ES 91113961 T ES91113961 T ES 91113961T ES 2033226 T1 ES2033226 T1 ES 2033226T1
Authority
ES
Spain
Prior art keywords
polyamide fibers
especially high
procedure
molecular weight
high molecular
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.)
Pending
Application number
ES199191113961T
Other languages
English (en)
Inventor
Gustav Dr. Rer. Nat. Schuetze
Bernhard Dr. Phil. Stoll
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.)
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa 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 EMS Inventa AG filed Critical EMS Inventa AG
Publication of ES2033226T1 publication Critical patent/ES2033226T1/es
Pending 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
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

LA INVENCION TRATA DE UN METODO PARA LA ELABORACION DE FIBRAS DE POLIAMIDA CON MOLECULAS ESPECIALMENTE ALTAS MEDIDAS LA CONDENSACION POSTERIOR TERMICA EN UNA FASE SOLIDA EN PRESENCIA DE CATALIZADORES DE FIBRAS DE POLIAMIDA CON UNA VISCOSIDAD NORMAL Y POR DEBAJO DE SU PUNTO DE FUSION BAJO UN RESTO DE OXIGENO HASTA EL EXTREMO DE VISCOSIDADES DE UNA SOLUCION RELATIVAMENTE ALTA, ASI COMO LA FABRICACION DE FIBRAS DE POLIAMIDA SEGUN ESTE METODO.
ES199191113961T 1990-08-27 1991-08-21 Procedimiento para fabricar fibras de poliamida, especialmente de alto peso molecular. Pending ES2033226T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4027063A DE4027063C2 (de) 1990-08-27 1990-08-27 Verfahren zur Herstellung von besonders hochmolekularen Polyamidfasern sowie nach diesem Verfahren herstellbare Polyamidfasern

Publications (1)

Publication Number Publication Date
ES2033226T1 true ES2033226T1 (es) 1993-03-16

Family

ID=6413011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191113961T Pending ES2033226T1 (es) 1990-08-27 1991-08-21 Procedimiento para fabricar fibras de poliamida, especialmente de alto peso molecular.

Country Status (8)

Country Link
US (1) US5234644A (es)
EP (1) EP0474027A3 (es)
JP (1) JPH05156568A (es)
KR (1) KR920004621A (es)
CA (1) CA2048373C (es)
DE (1) DE4027063C2 (es)
ES (1) ES2033226T1 (es)
FI (1) FI914011A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839154A (en) * 1986-12-29 1989-06-13 Conoco Inc. Process for converting sulfide ion to innocuous, solubile sulfur species
DE4434898C2 (de) * 1993-12-16 1996-05-02 Inventa Ag Nachkondensierter Papiermaschinenfilz aus Polyamid-Grundgewebe sowie Verfahren zu seiner Herstellung
CA2156294C (en) * 1993-12-16 2001-07-10 Gustav Schuetze Paper-machine felt
US5682422A (en) * 1995-08-25 1997-10-28 International Teldata Corporation Apparatus and method for on-demand activation of telephone line telemetry devices
US5677947A (en) * 1995-08-25 1997-10-14 International Teldata Corporation Apparatus and method for operating a telephone line telemetry device in a multiple host environment
GB2309712A (en) * 1996-02-05 1997-08-06 Shell Int Research Papermachine clothing woven from aliphatic polyketone fibres
US6083585A (en) * 1996-09-23 2000-07-04 Bp Amoco Corporation Oxygen scavenging condensation copolymers for bottles and packaging articles
US5955569A (en) * 1996-11-27 1999-09-21 E.I. Du Pont De Nemours And Company Method for solid phase polymerization
US6235390B1 (en) * 1998-11-03 2001-05-22 E. I. Du Pont De Nemours And Company High RV filaments, and apparatus and processes for making high RV flake and the filaments
US6316518B1 (en) 1999-02-05 2001-11-13 Advanced Polymer Technology, Inc. Methods of treating polymeric materials, methods of forming nylon, and apparatuses
US6169162B1 (en) 1999-05-24 2001-01-02 Solutia Inc. Continuous polyamidation process
FR2796086B1 (fr) 1999-07-06 2002-03-15 Rhodianyl Articles files resistant a l'abrasion
MX2010004009A (es) * 2007-10-17 2010-04-27 Invista Tech Sarl Preparacion de filamentos de poliamida de muy alto peso molecular.
FR2984332B1 (fr) * 2011-12-15 2015-12-11 Rhodia Operations Procede de preparation de granules de polyamide et utilisations
ES2849428T3 (es) * 2013-05-02 2021-08-18 Basf Se Procedimiento para producir poliamidas de alta viscosidad

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110071C (es) * 1955-10-08
GB1044128A (en) * 1964-06-03 1966-09-28 British Nylon Spinners Ltd Polyamides and a process and apparatus for their production
US3548584A (en) * 1967-12-15 1970-12-22 Monsanto Co High molecular weight oriented polyamide textile yarn
US3562206A (en) * 1967-12-15 1971-02-09 Monsanto Co Process for producing ultrahigh molecular weight polyamides
JPS5127719B1 (es) * 1973-10-04 1976-08-14
JPS5127719A (es) * 1974-09-02 1976-03-08 Japan Broadcasting Corp
US4419400A (en) * 1981-10-26 1983-12-06 Occidental Chemical Corporation Pultruded reinforced phenolic resin products
CA1198255A (en) * 1982-07-08 1985-12-24 Kazuyuki Kitamura High tenacity polyhexamethylene adipamide fiber

Also Published As

Publication number Publication date
DE4027063A1 (de) 1992-03-05
FI914011A0 (fi) 1991-08-26
FI914011A (fi) 1992-02-28
US5234644A (en) 1993-08-10
KR920004621A (ko) 1992-03-27
CA2048373C (en) 1998-11-17
EP0474027A2 (de) 1992-03-11
DE4027063C2 (de) 1994-02-03
EP0474027A3 (en) 1993-01-13
JPH05156568A (ja) 1993-06-22
CA2048373A1 (en) 1992-02-28

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