ES2081217T3 - Hilos de hilatura rapida a base de policaprolactama y un procedimiento para su obtencion. - Google Patents

Hilos de hilatura rapida a base de policaprolactama y un procedimiento para su obtencion.

Info

Publication number
ES2081217T3
ES2081217T3 ES93912778T ES93912778T ES2081217T3 ES 2081217 T3 ES2081217 T3 ES 2081217T3 ES 93912778 T ES93912778 T ES 93912778T ES 93912778 T ES93912778 T ES 93912778T ES 2081217 T3 ES2081217 T3 ES 2081217T3
Authority
ES
Spain
Prior art keywords
filaments
polycaprolactam
acid
procedure
obtaining
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 - Lifetime
Application number
ES93912778T
Other languages
English (en)
Inventor
Paul Matthies
Karl Hahn
Karlheinz Mell
Thomas Sauer
Klaus Weinerth
Martin Laun
Herbert Haberkorn
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
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6460537&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2081217(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2081217T3 publication Critical patent/ES2081217T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

LA INVENCION SE REFIERE A FILAMENTOS CON UNA VISCOSIDAD RELATIVA RV DESDE 2,0 HASTA 3,0 (MEDIDA EN UNA CONCENTRACION DE UN GRAMO DE FILAMENTO POR 100 ML EN 96 % EN PESO DE ACIDO SULFURICO) SOBRE LA BASE DE POLICAPROLACTAMO, OBTENIBLE MEDIANTE (A) EXCLUSION DE UNA COLADA COMPUESTA ESENCIALMENTE DE POLICAPROLACTAMO A TRAVES DE UNA TOBERA DE HILADO, DE MODO QUE SE FORMAN LOS FILAMENTOS DE POLICAPROLACTAMO; (B) ENFRIAMIENTO DE LOS FILAMENTOS ASI OBTENIDOS Y (C) EXTRACCION DE LOS FILAMENTOS ENFRIADOS CON UNA VELOCIDAD [3.600 + 1.250.(3,0 DONDE EL POLICAPROLACTAMO UTILIZADO EN PRESENCIA AL MENOS DE UN ACIDO DICARBOXILICO ELIGE A PARTIR DEL GRUPO COMPUESTO DE C4 OS DICARBOXILICOS, BENZOL ACIDOS CARBOXILICOS Y NAFTALINA ACIDOS DICARBOXILICOS, QUE PUEDEN PORTAR HASTA DOS GRUPOS DE ACIDO SULFONICO Y CUYOS GRUPOS DE ACIDO CARBOXILICO NO SON VECINOS, N LICO) AMINA, 1,4 BOXILICO, ASI COMO UN PROCEDIMIENTO PARA LA ELABORACION DE ESTOS FILAMENTOS, SU UTILIZACION PARA LA ELABORACION DE FORMACIONES PLANAS YDE FIBRA ASI COMO FORMACIONES PLANAS Y DE FIBRA OBTENIDAS A PARTIR DE ESTOS FILAMENTOS.
ES93912778T 1992-06-06 1993-05-25 Hilos de hilatura rapida a base de policaprolactama y un procedimiento para su obtencion. Expired - Lifetime ES2081217T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218719A DE4218719A1 (de) 1992-06-06 1992-06-06 Schnellgesponnene Fäden auf der Basis von Polycaprolactam und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES2081217T3 true ES2081217T3 (es) 1996-02-16

Family

ID=6460537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912778T Expired - Lifetime ES2081217T3 (es) 1992-06-06 1993-05-25 Hilos de hilatura rapida a base de policaprolactama y un procedimiento para su obtencion.

Country Status (16)

Country Link
EP (1) EP0644959B1 (es)
JP (1) JP3179105B2 (es)
KR (1) KR100264615B1 (es)
CN (1) CN1046322C (es)
AU (1) AU4317093A (es)
BR (1) BR9306503A (es)
CA (1) CA2137375C (es)
DE (2) DE4218719A1 (es)
EE (1) EE03196B1 (es)
ES (1) ES2081217T3 (es)
LT (1) LT3089B (es)
LV (1) LV10794B (es)
RU (1) RU2114939C1 (es)
SK (1) SK283532B6 (es)
TW (1) TW229237B (es)
WO (1) WO1993025736A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8915736D0 (en) * 1989-07-10 1989-08-31 Du Pont Improvements to multifilament apparel yarns of nylon
DE19537614C3 (de) * 1995-10-09 2003-10-02 Inventa Ag Polycaprolactam mit neuartiger Kettenregelung
BE1010331A3 (nl) * 1996-06-06 1998-06-02 Dsm Nv Zuur aanverfbare vezel.
DE19631421C2 (de) * 1996-08-06 2002-07-18 Beiersdorf Ag Antimikrobielle Wundauflagen
DE19858365A1 (de) * 1998-12-17 2000-06-21 Inventa Ag Verfahren zur Herstellung von Polyamid-6 für Spinnzwecke
KR100364894B1 (ko) * 2000-08-07 2002-12-16 주식회사 효성 염색성과 방사성이 우수한 개질 폴리아미드6 섬유의제조방법
KR20040033962A (ko) * 2002-10-16 2004-04-28 주식회사 효성 높은 아민 말단 함량을 갖는 개질 폴리아미드6의 제조방법
FR2857984B1 (fr) * 2003-07-25 2008-02-08 Rhodia Performance Fibres Fils, fibres, filaments resistants a l'abrasion
FR2864094B1 (fr) 2003-12-19 2006-02-10 Rhodia Industrial Yarns Ag Materiaux composites comprenant un materiau de renfort et une matrice thermoplastique, article compose precurseur de ces materiaux et produits obtenus a partir de ces materiaux
JP5723155B2 (ja) * 2008-09-03 2015-05-27 株式会社Ｎｂｃメッシュテック 抗ウイルス剤
CN102675628A (zh) * 2012-04-25 2012-09-19 广东新会美达锦纶股份有限公司 一种高速纺丝的有光尼龙6切片及其制造方法
TWI702317B (zh) * 2015-12-23 2020-08-21 美商艾德凡斯化學公司 用於高速紡絲應用之雙重終端聚醯胺
CN108754663B (zh) * 2018-06-06 2020-12-29 温州大学 一种高速纺丝的尼龙6切片及其制备方法
KR20230121751A (ko) 2020-12-17 2023-08-21 바스프 에스이 카프로락탐-함유 중합체와 폴리우레탄-함유 중합체, 특히 폴리우레탄 블록 공중합체의 혼합물로부터 카프로락탐을 생성하기 위한 폴리아미드 6의 선택적 해중합

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386976A (en) 1964-09-17 1968-06-04 Gen Aniline & Film Corp Alkylation of polyacrylate esters
US3386967A (en) * 1965-01-19 1968-06-04 Allied Chem Polycaproamide having excess number of carboxyl end groups over amino end groups
ATE67799T1 (de) 1985-04-22 1991-10-15 Basf Corp Verfahren zum schnellspinnen von polyamidfasern.
DE4019780A1 (de) * 1990-06-21 1992-01-02 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam mit geregeltem aminoendgruppengehalt

Also Published As

Publication number Publication date
LV10794A (lv) 1995-08-20
CA2137375A1 (en) 1993-12-23
LV10794B (en) 1995-12-20
EP0644959A1 (de) 1995-03-29
JP3179105B2 (ja) 2001-06-25
RU2114939C1 (ru) 1998-07-10
JPH07506639A (ja) 1995-07-20
SK283532B6 (sk) 2003-09-11
KR100264615B1 (ko) 2000-09-01
BR9306503A (pt) 1998-09-15
RU95105019A (ru) 1996-12-27
AU4317093A (en) 1994-01-04
LT3089B (en) 1994-11-25
EE03196B1 (et) 1999-06-15
DE59301269D1 (de) 1996-02-08
CN1089670A (zh) 1994-07-20
WO1993025736A1 (de) 1993-12-23
LTIP621A (lt) 1994-04-25
EP0644959B1 (de) 1995-12-27
TW229237B (es) 1994-09-01
CA2137375C (en) 1999-09-21
CN1046322C (zh) 1999-11-10
DE4218719A1 (de) 1993-12-09
SK150994A3 (en) 1995-05-10

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