ES2076172T3 - Poliamidas elaborables termoplasticamente. - Google Patents

Poliamidas elaborables termoplasticamente.

Info

Publication number
ES2076172T3
ES2076172T3 ES89109958T ES89109958T ES2076172T3 ES 2076172 T3 ES2076172 T3 ES 2076172T3 ES 89109958 T ES89109958 T ES 89109958T ES 89109958 T ES89109958 T ES 89109958T ES 2076172 T3 ES2076172 T3 ES 2076172T3
Authority
ES
Spain
Prior art keywords
elaborable
polyamides
thermoplastically
branched
monomeres
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
ES89109958T
Other languages
English (en)
Other versions
ES2076172T5 (es
Inventor
Eduard Dr Sc Nat Schmid
Silvio Dr Phil Nat Decurtins
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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=6356071&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2076172(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Application granted granted Critical
Publication of ES2076172T3 publication Critical patent/ES2076172T3/es
Publication of ES2076172T5 publication Critical patent/ES2076172T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • C08G69/04—Preparatory processes
    • 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
    • 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A POLIAMIDAS ELABORABLE TERMOPLASTICOS RAMIFICADOS, SE OBTIENEN POR POLIMERIZACION HIDROLITICA DE W ACIDOS AMINOCARBONICO Y/O LACTAMAS. POR ELLO SE ELEVA UNA PARTE DE LA MOLECULAS DE POLIMERO, QUE POSEE MAS DE UNA BIFURCACION, AL MENOS 50% EN PESO POR ELLO SE LOGRA, POR QUE LA FUSION DE MONOMEROS BASICOS SE A/ADEN COMPONENTES ACTIVADOS RAMIFICADOS DE LAS ESPECIES ACIDO POLICARBONICO Y POLIAMINA EN UN CONTENIDO MOLECULAR DEFINIDO. ESTA POLIAMIDA SE PUEDE OBTENER CON BUENA REPRODUCTIBILIDAD Y CUALIDAD Y POSEE ALTA RESISTENCIA A LA FLUIDEZ.
ES89109958T 1988-06-07 1989-06-01 Poliamidas elaborables termoplasticamente. Expired - Lifetime ES2076172T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3819427 1988-06-07

Publications (2)

Publication Number Publication Date
ES2076172T3 true ES2076172T3 (es) 1995-11-01
ES2076172T5 ES2076172T5 (es) 2000-07-01

Family

ID=6356071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89109958T Expired - Lifetime ES2076172T5 (es) 1988-06-07 1989-06-01 Poliamidas elaborables termoplasticamente.

Country Status (4)

Country Link
EP (1) EP0345648B2 (es)
JP (1) JP3084284B2 (es)
DE (2) DE3917927C2 (es)
ES (1) ES2076172T5 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100232977B1 (ko) 1994-04-15 1999-12-01 스타르크 카르크 본질적으로 광 및 열에 안정한 폴리아미드
EP0682057A1 (en) * 1994-05-09 1995-11-15 Dsm N.V. Process for improvement of the processing characteristics of a polymer composition and polymer compositions obtained therefrom
DE19537614C3 (de) * 1995-10-09 2003-10-02 Inventa Ag Polycaprolactam mit neuartiger Kettenregelung
DE19543161A1 (de) * 1995-11-18 1997-05-22 Basf Ag Verfahren zur Herstellung von verzweigten Polyamiden
FR2743077B1 (fr) * 1995-12-29 1998-02-20 Nyltech Italia Polyamide et un procede de fabrication de celui-ci, et des compositions le contenant
EP0869987B2 (fr) * 1995-12-29 2006-02-15 Rhodia Engineering Plastics Srl Composition contenant un polyamide et procede de fabrication de celle-ci
BE1010330A3 (nl) * 1996-06-06 1998-06-02 Dsm Nv Vezels van sterk vertakt polyamide.
US6051312A (en) * 1996-06-06 2000-04-18 Dsm Nv Fibers of strongly branched polyamide
RU2156264C2 (ru) * 1996-07-09 2000-09-20 Емс-Инвента АГ Устойчивый к атмосферным воздействиям полиамид и способ его получения (варианты)
DE19654179A1 (de) * 1996-12-23 1998-06-25 Basf Ag H-förmige Polyamide
US6037421A (en) * 1997-09-30 2000-03-14 Solutia Inc. Functionalized polymers
AR018063A1 (es) * 1998-02-13 2001-10-31 Basf Se Poliamida inherentemente estabilizada frente a la luz y al calor y metodo para su obtencion.
NL1010819C2 (nl) * 1998-12-16 2000-06-19 Dsm Nv Intrinsiek gelvrij random vertakt polyamide.
DE19859929A1 (de) * 1998-12-23 2000-06-29 Bayer Ag Verfahren zur Herstellung von verzweigten Polyamiden
EP1078949A1 (en) 1999-08-26 2001-02-28 Bayer Aktiengesellschaft Branching of polyamides with esters of carboxylic acid
DE19957663A1 (de) 1999-11-30 2001-05-31 Basf Ag Verfahren zur kontinuierlichen Herstellung von Copolyamiden, die auf einem Lactam (I), einem Diamin (II) und einer Dicarbonsäure (III) basieren
DE10002948A1 (de) * 2000-01-25 2001-07-26 Degussa Leichtfließende transparente Polyamid-Formmasse
DE10033544A1 (de) 2000-07-11 2002-01-24 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
JP4317031B2 (ja) * 2002-04-15 2009-08-19 ディーエスエム アイピー アセッツ ビー．ブイ． 多層インフレーションフィルムおよびその製造法
DE10251294B4 (de) * 2002-11-04 2007-05-16 Ems Chemie Ag Polyamidformmasse und deren Verwendung
FR2851252B1 (fr) * 2003-02-14 2007-03-09 Rhodianyl Composition comprenant une matrice polymerique et un additif fonctionnalise et articles realises a partir de cette composition
DE102004006955A1 (de) 2004-02-12 2005-09-01 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden
KR101337723B1 (ko) * 2005-06-17 2013-12-06 디에스엠 아이피 어셋츠 비.브이. 본질적으로 겔-부재의, 랜덤하게 분지화된 폴리아미드
WO2007113262A1 (fr) * 2006-03-31 2007-10-11 Rhodia Operations Polyamide de haute fluidité
FR2899232B1 (fr) * 2006-03-31 2008-05-16 Rhodia Recherches & Tech Polyamide de haute fluidite
DE102008043863A1 (de) 2007-11-19 2009-05-20 Basf Se Teilaromatische Polyamide mit hyperverzweigten Polyoxazolinen
JP5711538B2 (ja) 2008-03-14 2015-05-07 ヴァルスパー・ソーシング・インコーポレーテッド 粉末組成物および当該粉末組成物から物品を製造する方法
WO2012115216A1 (ja) * 2011-02-24 2012-08-30 日産化学工業株式会社 芳香族ポリアミドおよびそれを含む膜形成用組成物
JP6815247B2 (ja) * 2016-04-08 2021-01-20 日本曹達株式会社 ポリアミドの製造方法
US20180201732A1 (en) * 2017-01-18 2018-07-19 Sabic Global Technologies B.V. Dynamic Cross-Linked Poly (Amides) Prepared Via The Incorporation Of Polyamines/Ammonium Salts In The Solid State

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU165832B (es) * 1973-02-20 1974-11-28
JPS502791A (es) * 1973-05-11 1975-01-13
DE2732329A1 (de) * 1977-07-16 1979-02-01 Basf Ag Hoeherviskose polyamide
CA1225179A (en) * 1983-12-12 1987-08-04 James D. Gabbert Cross-linked nylon block copolymers

Also Published As

Publication number Publication date
DE3917927A1 (de) 1989-12-14
EP0345648A2 (de) 1989-12-13
ES2076172T5 (es) 2000-07-01
JPH0264128A (ja) 1990-03-05
DE58909415D1 (de) 1995-10-12
EP0345648A3 (en) 1990-09-05
DE3917927C2 (de) 1997-12-18
EP0345648B1 (de) 1995-09-06
JP3084284B2 (ja) 2000-09-04
EP0345648B2 (de) 2000-04-05

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