IT1001928B - Processo per la produzione di sali di amina - Google Patents

Processo per la produzione di sali di amina

Info

Publication number
IT1001928B
IT1001928B IT31671/73A IT3167173A IT1001928B IT 1001928 B IT1001928 B IT 1001928B IT 31671/73 A IT31671/73 A IT 31671/73A IT 3167173 A IT3167173 A IT 3167173A IT 1001928 B IT1001928 B IT 1001928B
Authority
IT
Italy
Prior art keywords
production
amine salts
amine
salts
Prior art date
Application number
IT31671/73A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1001928B publication Critical patent/IT1001928B/it

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
    • C08G69/02—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT31671/73A 1972-11-25 1973-11-22 Processo per la produzione di sali di amina IT1001928B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257925A DE2257925A1 (de) 1972-11-25 1972-11-25 Verfahren zur herstellung von aminsalzen

Publications (1)

Publication Number Publication Date
IT1001928B true IT1001928B (it) 1976-04-30

Family

ID=5862754

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31671/73A IT1001928B (it) 1972-11-25 1973-11-22 Processo per la produzione di sali di amina

Country Status (7)

Country Link
JP (1) JPS4993314A (fr)
BE (1) BE807821A (fr)
DE (1) DE2257925A1 (fr)
FR (1) FR2207901A1 (fr)
IT (1) IT1001928B (fr)
NL (1) NL7315874A (fr)
ZA (1) ZA738934B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627940A (en) * 1982-09-29 1986-12-09 Monsanto Company Process for preparing a polyamide
JPS60169457A (ja) * 1984-02-13 1985-09-02 Ajinomoto Co Inc 新規リジン塩結晶及びその製造法
US5874520A (en) * 1996-12-12 1999-02-23 E. I. Du Pont De Nemours And Company Preparation of nylon salts from diamine carbamates and dicarboxylic acids
JP4087017B2 (ja) * 1999-07-15 2008-05-14 本田技研工業株式会社 転回機構を備えた四輪車両
WO2013014236A1 (fr) * 2011-07-26 2013-01-31 Dsm Ip Assets B.V. Procédé pour la préparation d'un sel de diamine/acide dicarboxylique
EP3156435B1 (fr) * 2015-10-14 2019-07-24 Ems-Patent Ag Copolyamides, compositions de moulage les contenant et moulures produites à partir de ceux-ci

Also Published As

Publication number Publication date
JPS4993314A (fr) 1974-09-05
FR2207901A1 (en) 1974-06-21
DE2257925A1 (de) 1974-06-06
FR2207901B3 (fr) 1976-10-08
ZA738934B (en) 1974-11-27
NL7315874A (fr) 1974-05-28
BE807821A (fr) 1974-05-27

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