AR010763A1 - Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos - Google Patents

Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos

Info

Publication number
AR010763A1
AR010763A1 ARP970105811A ARP970105811A AR010763A1 AR 010763 A1 AR010763 A1 AR 010763A1 AR P970105811 A ARP970105811 A AR P970105811A AR P970105811 A ARP970105811 A AR P970105811A AR 010763 A1 AR010763 A1 AR 010763A1
Authority
AR
Argentina
Prior art keywords
dicarboxylic acids
solid
preparation
diamine carbamates
nylon salts
Prior art date
Application number
ARP970105811A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of AR010763A1 publication Critical patent/AR010763A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se fabrican sales de nilon substancialmente anhidras en un proceso en estado solido en el cual los carbamatos de diamina solidos se ponen en contactoy se mezclan con ácidos dicarboxílicos solidos en una reaccion casi instantánea para producirl a sal, y preferiblemente son preparados mezclando los carbamatosde diamina solidos y los ácidos dicarboxílicos solidos bajo condiciones de cizallamiento elevado.
ARP970105811A 1996-12-12 1997-12-10 Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos AR010763A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3255796P 1996-12-12 1996-12-12

Publications (1)

Publication Number Publication Date
AR010763A1 true AR010763A1 (es) 2000-07-12

Family

ID=21865570

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105811A AR010763A1 (es) 1996-12-12 1997-12-10 Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos

Country Status (12)

Country Link
US (1) US5874520A (es)
EP (1) EP0946494A1 (es)
JP (1) JP2001506235A (es)
KR (1) KR20000057514A (es)
AR (1) AR010763A1 (es)
AU (1) AU734554B2 (es)
BR (1) BR9713906A (es)
IL (1) IL129926A0 (es)
TR (1) TR199901303T2 (es)
TW (1) TW500713B (es)
WO (1) WO1998025882A1 (es)
ZA (1) ZA978957B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833724A1 (fr) * 2001-12-13 2003-06-20 Canal Plus Technologies Composant electronique numerique protege contre des analyses de type electrique et/ou electromagnetique, notamment dans le domaine de la carte a puce
DE102007022445A1 (de) * 2007-05-10 2008-11-13 Evonik Degussa Gmbh Verfahren zur Herstellung von Aminen
US7984726B2 (en) * 2009-03-10 2011-07-26 YJIP, Inc. Portable shelter having frame with pivotally coupled foot members
KR101604324B1 (ko) * 2010-11-26 2016-03-17 유니띠까 가부시키가이샤 나일론 염 분말의 제조 방법, 및 나일론의 제조 방법
CN103717568B (zh) 2011-07-26 2017-05-31 帝斯曼知识产权资产管理有限公司 制备二胺／二羧酸盐的方法
CN104955875A (zh) 2013-01-30 2015-09-30 帝斯曼知识产权资产管理有限公司 制备聚酰胺的方法
KR102186863B1 (ko) * 2013-01-31 2020-12-07 디에스엠 아이피 어셋츠 비.브이. 다이아민/다이카복실산 염 및 이의 폴리아미드의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257925A1 (de) * 1972-11-25 1974-06-06 Hoechst Ag Verfahren zur herstellung von aminsalzen
DE2638824C3 (de) * 1976-08-28 1979-10-25 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Salzen aus Dicarbonsäuren und Diaminen
GB8917385D0 (en) * 1989-07-29 1989-09-13 Bp Chem Int Ltd Process for the preparation of nylon salts
US5721403A (en) * 1996-03-29 1998-02-24 Otis Elevator Company Selective circuit bypass for elevator system

Also Published As

Publication number Publication date
JP2001506235A (ja) 2001-05-15
ZA978957B (en) 1999-04-07
KR20000057514A (ko) 2000-09-15
AU734554B2 (en) 2001-06-14
WO1998025882A1 (en) 1998-06-18
TR199901303T2 (xx) 1999-10-21
BR9713906A (pt) 2000-02-29
TW500713B (en) 2002-09-01
US5874520A (en) 1999-02-23
EP0946494A1 (en) 1999-10-06
AU5377398A (en) 1998-07-03
IL129926A0 (en) 2000-02-29

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