BE747401A - Preparation de polymeres de lactame a cristallinite reduite - Google Patents

Preparation de polymeres de lactame a cristallinite reduite

Info

Publication number
BE747401A
BE747401A BE747401DA BE747401A BE 747401 A BE747401 A BE 747401A BE 747401D A BE747401D A BE 747401DA BE 747401 A BE747401 A BE 747401A
Authority
BE
Belgium
Prior art keywords
preparation
reduced crystallinity
lactam polymers
lactam
polymers
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J Sebenda
R Puffr
Original Assignee
Polymer Corp
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 Polymer Corp filed Critical Polymer Corp
Publication of BE747401A publication Critical patent/BE747401A/xx

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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BE747401D 1969-03-18 1970-03-16 Preparation de polymeres de lactame a cristallinite reduite BE747401A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS193369 1969-03-18
FR7009524A FR2090428A5 (de) 1969-03-18 1970-03-17

Publications (1)

Publication Number Publication Date
BE747401A true BE747401A (fr) 1970-08-31

Family

ID=25745523

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747401D BE747401A (fr) 1969-03-18 1970-03-16 Preparation de polymeres de lactame a cristallinite reduite

Country Status (6)

Country Link
BE (1) BE747401A (de)
CA (1) CA927029A (de)
DE (1) DE2012105A1 (de)
FR (1) FR2090428A5 (de)
GB (1) GB1309944A (de)
NL (1) NL7003777A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554788C2 (de) * 1975-12-05 1982-06-16 Aleksandr V. Moskva Beresovskij Verfahren zur Herstellung von Polyamiden
EP0010929B1 (de) * 1978-10-27 1983-02-02 Toray Industries, Inc. Hochfeste Polyamid-Zusammensetzung und Verfahren zu ihrer Herstellung
DE102014225488A1 (de) 2014-12-10 2016-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Polymerzusammensetzung mit verzögertem Kristallisationsverhalten, das Kristallisationsverhalten beeinflussende Additivzusammensetzung, Verfahren zur Herabsetzung des Kristallisationspunktes sowie Verwendung einer Additivzusammensetzung
DE102015211632A1 (de) 2015-06-23 2016-12-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Polymerzusammensetzung mit verzögertem Kristallisationsverhalten, das Kristallisationsverhalten beeinflussende Additivzusammensetzung, Verfahren zur Herabsetzung des Kristallisationspunktes sowie Verwendung einer Additivzusammensetzung
DE102016225777A1 (de) 2016-12-21 2018-06-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Erniedrigung der Kristallisationstemperatur von teilkristallinen Polyamiden, hierdurch hergestellte Polyamidformmasse sowie Verwendung von mehrfunktionellen umesterungsfähigen organischen Phosphoniten, organischen Phosphiten, organischen Phosphaten bzw. Mischungen hiervon zur Erniedrigung der Kristallisationstemperatur, zur Vernetzung und/oder Verzweigung von teilkristallinen Polyamiden

Also Published As

Publication number Publication date
DE2012105A1 (de) 1970-11-12
CA927029A (en) 1973-05-22
NL7003777A (de) 1970-09-22
GB1309944A (en) 1973-03-14
FR2090428A5 (de) 1972-01-14

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