AT247608B - Verfahren zur Herstellung von Polyamiden aliphatischer oder cycloaliphatischer Dicarbonsäuren in feinkörniger Form - Google Patents

Verfahren zur Herstellung von Polyamiden aliphatischer oder cycloaliphatischer Dicarbonsäuren in feinkörniger Form

Info

Publication number
AT247608B
AT247608B AT175965A AT175965A AT247608B AT 247608 B AT247608 B AT 247608B AT 175965 A AT175965 A AT 175965A AT 175965 A AT175965 A AT 175965A AT 247608 B AT247608 B AT 247608B
Authority
AT
Austria
Prior art keywords
polyamides
aliphatic
fine
production
dicarboxylic acids
Prior art date
Application number
AT175965A
Other languages
English (en)
Inventor
Wolfgang Dr Rer Nat Wolfes
Gustav Dr Rer Nat Renckhoff
Hans-Leo Dr Rer Nat Huelsmann
Original Assignee
Chemische Werke Witten Gmbh
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 Chemische Werke Witten Gmbh filed Critical Chemische Werke Witten Gmbh
Application granted granted Critical
Publication of AT247608B publication Critical patent/AT247608B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • C08G69/30—Solid state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
AT175965A 1964-08-05 1965-03-01 Verfahren zur Herstellung von Polyamiden aliphatischer oder cycloaliphatischer Dicarbonsäuren in feinkörniger Form AT247608B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0033572 1964-08-05

Publications (1)

Publication Number Publication Date
AT247608B true AT247608B (de) 1966-06-27

Family

ID=7020892

Family Applications (1)

Application Number Title Priority Date Filing Date
AT175965A AT247608B (de) 1964-08-05 1965-03-01 Verfahren zur Herstellung von Polyamiden aliphatischer oder cycloaliphatischer Dicarbonsäuren in feinkörniger Form

Country Status (12)

Country Link
US (1) US3459714A (de)
AT (1) AT247608B (de)
BE (1) BE667876A (de)
CH (1) CH439738A (de)
DE (1) DE1495375A1 (de)
ES (1) ES310760A1 (de)
FI (1) FI42756C (de)
FR (1) FR1442049A (de)
GB (1) GB1100375A (de)
NL (1) NL6505371A (de)
NO (1) NO117612B (de)
SE (1) SE309496B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182844A (en) * 1974-01-02 1980-01-08 The C.P. Hall Company Preparation of polyaminoamide resin in the absence of water
DE2627342A1 (de) * 1976-06-18 1977-12-22 Dynamit Nobel Ag Verfahren zur herstellung von gegebenenfalls modifiziertem poly- (alkylpentamethylenterephthalamid)
US4407983A (en) * 1982-03-29 1983-10-04 Union Carbide Corporation Polyoxamate polymer/polyols
US4567249A (en) * 1983-11-18 1986-01-28 General Electric Company Melt preparation of polyamide by amide ester interchange
US4739035A (en) * 1986-08-27 1988-04-19 The Standard Oil Company Two-step process for the manufacture of polyamide from diamine and dinitrile
NL1009846C2 (nl) * 1998-08-12 2000-02-15 Dsm Nv Polyamide voortbrengsel uit polytetramethyleendizuuramide.
EP2417185B1 (de) * 2009-04-10 2017-03-22 SK Chemicals, Co., Ltd. Verfahren zur herstellung eines hitzebeständigen polyamids
EP2617755A4 (de) * 2010-09-17 2014-04-09 Ube Industries Polyoxamidharz mit hervorragender schlagfestigkeit und schlagfestes teil
FR3030537B1 (fr) * 2014-12-22 2018-08-17 Arkema France Fabrication de poudres de polyamide par aminolyse d'ester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495336A1 (de) * 1963-12-17 1969-02-27 Witten Gmbh Chem Werke Verfahren zur Herstellung von Polyamiden der Iso- und Terephthalsaeure in feinkoerniger Form

Also Published As

Publication number Publication date
ES310760A1 (es) 1965-06-01
FI42756B (de) 1970-06-30
CH439738A (de) 1967-07-15
US3459714A (en) 1969-08-05
SE309496B (de) 1969-03-24
BE667876A (de) 1965-12-01
FI42756C (fi) 1970-10-12
NO117612B (de) 1969-09-01
NL6505371A (de) 1966-02-07
DE1495375A1 (de) 1969-03-27
GB1100375A (en) 1968-01-24
FR1442049A (fr) 1966-06-10

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