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AR034500A1 - Polimero altamente estabilizado. - Google Patents

Polimero altamente estabilizado.

Info

Publication number
AR034500A1
AR034500A1 ARP020102252A AR034500A1 AR 034500 A1 AR034500 A1 AR 034500A1 AR P020102252 A ARP020102252 A AR P020102252A AR 034500 A1 AR034500 A1 AR 034500A1
Authority
AR
Argentina
Prior art keywords
polymer
chain
main
independently
reactive terminal
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of AR034500A1 publication Critical patent/AR034500A1/es

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/44—Polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Polímero termoplástico con cada vez uno o varios grupos funcionales recurrentes en la cadena principal polímera y que tienen la estructura: -(R1)x - C(O) - (R2)y, en donde: x, y: significan, independientemente, 0 o 1, ascendiendo x + y = 1 o 2; y R1, R2: significan, independientemente, oxígeno o nitrógeno ligado en la cadena principal polímera, cuyo procedimiento está caracterizado porque el número de por lo menos una especie de grupos terminales reactivos (EG) de la cadena principal polímera, con respecto a la suma de todas estas especies de grupos terminales reactivos de la cadena principal polímera, corresponde a la inecuación: EG < (12 * log (Mw) - E) meq/kg, en la que: Mw: significa el peso molecular medio ponderal según DIN 55672-2, E: es 20. Fibras, materiales de estructura plana y cuerpos moldeados que se obtienen usando un polímero según lo descripto.
ARP020102252 2001-06-21 2002-06-14 Polimero altamente estabilizado. AR034500A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001129532 DE10129532A1 (de) 2001-06-21 2001-06-21 Hochstabilisiertes Polymer

Publications (1)

Publication Number Publication Date
AR034500A1 true AR034500A1 (es) 2004-02-25

Family

ID=7688699

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102252 AR034500A1 (es) 2001-06-21 2002-06-14 Polimero altamente estabilizado.

Country Status (3)

Country Link
AR (1) AR034500A1 (es)
DE (1) DE10129532A1 (es)
WO (1) WO2003000767A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1060143A (en) * 1975-05-02 1979-08-07 Freddie L. Massey Method of producing low carboxyl high molecular weight polyesters
EP0285692A1 (en) * 1987-04-09 1988-10-12 General Electric Company Thermoplastic blends with end-group controlled polyamide resin
DE3930845A1 (de) * 1989-09-15 1991-03-28 Hoechst Ag Mit carbodiimiden modifizierte polyesterfasern und verfahren zu ihrer herstellung
JP3001936B2 (ja) * 1990-06-29 2000-01-24 ポリプラスチックス株式会社 溶融熱安定性の高い成形用ポリエステル樹脂及びその成形品
DE4401055A1 (de) * 1994-01-15 1995-07-20 Basf Ag Verfahren zur Herstellung von thermoplastischen Polyestern mit niedrigem Carboxylendgruppengehalt
DE4410148A1 (de) * 1994-03-24 1995-09-28 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
WO1995028443A1 (de) * 1994-04-15 1995-10-26 Basf Aktiengesellschaft Inhärent licht- und hitzestabilisierte polyamide
DE19720317A1 (de) * 1997-05-15 1998-11-19 Huels Chemische Werke Ag Haftvermittler für einen Mehrschichtverbund
DE19757607A1 (de) * 1997-12-23 1999-07-01 Inventa Ag Polyamid/Polyketon-Blends

Also Published As

Publication number Publication date
DE10129532A1 (de) 2003-01-09
WO2003000767A1 (de) 2003-01-03

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal