LTIP621A - Greito verpimo siūlai polikaprolaktamo pagrindu ir jų gamybos būdas - Google Patents

Greito verpimo siūlai polikaprolaktamo pagrindu ir jų gamybos būdas

Info

Publication number
LTIP621A
LTIP621A LTIP621A LTIP621A LTIP621A LT IP621 A LTIP621 A LT IP621A LT IP621 A LTIP621 A LT IP621A LT IP621 A LTIP621 A LT IP621A LT IP621 A LTIP621 A LT IP621A
Authority
LT
Lithuania
Prior art keywords
polycaprolactam
acids
strech
spinned
manufacture
Prior art date
Application number
LTIP621A
Other languages
English (en)
Inventor
Paul Matthies
Karl Hahn
Karlheinz Mell
Thomas Sauer
Klaus Weinerth
Martin Laun
Herbert Haberkorn
Original Assignee
Basf Aktiengesellschaft
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=LTIP621(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of LTIP621A publication Critical patent/LTIP621A/lt
Publication of LT3089B publication Critical patent/LT3089B/lt

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

Abstract

Pluoštas iš polikaprolaktamo santykinio klampumo RV nuo 2,0 iki 3,0(klampumas matuojamas ištirpinus 1 g. pluošto 100 ml 96 svorio % sieros rūgštyje) gaunamas@(a) Ekstruduojant daugiausiai iš polikaprolaktamo sudarytą lydalą per filjerą, taip suformuojant polikaprolaktamo gijas;@(b) Atvėsinant taip pagamintas gijas ir@(c) Atvėsintus filamentus nuimant mažiausiai [3600+1250,(3,0-RV)] m/min greičiu,@kadanaudotas verpimui polikaprolaktamas sintetinamas dalyvaujant mažiausiai vienai dikarboninei rūgščiai, parinktai iš šių organinių rūgščių grupių:@-C4-C10-alkandikarboninių rūgščių;@-C5-C8-cikloalkandikarboninių rūgščių;@-Benzol- ir naftalindikarboninių rūgščių, galinčių turėti iki 2 sulfo grupių, kurių molėkulėse karboksilinės grupės nėra gretimos;@-N-C1-C6-alki-N,N-di(C4-C10-alkankarboninių rūgščių) aminų;@-1,4-piperazin-di(C1-C10-alkankarboninių rūgščių), o taip pat šių siūlų panaudojimas pluoštinių medžiagų ir tekstilinių gaminių gamyboje.
LTIP621A 1992-06-06 1993-06-04 Strech-spinned artificial filaments based on polycaprolactam and manufacture thereof LT3089B (en)

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 (2)

Publication Number Publication Date
LTIP621A true LTIP621A (lt) 1994-04-25
LT3089B LT3089B (en) 1994-11-25

Family

ID=6460537

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP621A LT3089B (en) 1992-06-06 1993-06-04 Strech-spinned artificial filaments based on polycaprolactam and manufacture thereof

Country Status (16)

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

Families Citing this family (15)

* 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
RU2270280C1 (ru) * 2004-07-26 2006-02-20 Волгоградский государственный технический университет (ВолгГТУ) Композиция для изготовления поликапроамидной нити
CA2735793C (en) * 2008-09-03 2019-07-09 Nbc Meshtec, Inc. Antiviral agent
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
JP6927979B2 (ja) * 2015-12-23 2021-09-01 アドバンシックス・レジンズ・アンド・ケミカルズ・リミテッド・ライアビリティ・カンパニーＡｄｖａｎｓｉｘ Ｒｅｓｉｎｓ ＆ Ｃｈｅｍｉｃａｌｓ Ｌｌｃ 高速紡糸用途のための二重末端ポリアミド
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
EP4263687A1 (de) 2020-12-17 2023-10-25 Basf Se Selektive depolymerisation von polyamid 6 zu caprolactam aus gemischen von caprolactamhaltigen polymeren und polyurethanhaltigen polymeren, insbesondere polyurethanblockcopolymeren

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
EP0201189B2 (en) 1985-04-22 1995-02-15 BASF Corporation Improved high speed process of making polyamide filaments
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
CN1089670A (zh) 1994-07-20
EE03196B1 (et) 1999-06-15
RU2114939C1 (ru) 1998-07-10
AU4317093A (en) 1994-01-04
ES2081217T3 (es) 1996-02-16
RU95105019A (ru) 1996-12-27
DE59301269D1 (de) 1996-02-08
CA2137375C (en) 1999-09-21
EP0644959B1 (de) 1995-12-27
EP0644959A1 (de) 1995-03-29
KR100264615B1 (ko) 2000-09-01
SK283532B6 (sk) 2003-09-11
LT3089B (en) 1994-11-25
TW229237B (lt) 1994-09-01
CN1046322C (zh) 1999-11-10
SK150994A3 (en) 1995-05-10
LV10794A (lv) 1995-08-20
JPH07506639A (ja) 1995-07-20
CA2137375A1 (en) 1993-12-23
DE4218719A1 (de) 1993-12-09
JP3179105B2 (ja) 2001-06-25
WO1993025736A1 (de) 1993-12-23
LV10794B (en) 1995-12-20
BR9306503A (pt) 1998-09-15

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Effective date: 20060604