AT291582B - Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen - Google Patents

Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen

Info

Publication number
AT291582B
AT291582B AT944169A AT944169A AT291582B AT 291582 B AT291582 B AT 291582B AT 944169 A AT944169 A AT 944169A AT 944169 A AT944169 A AT 944169A AT 291582 B AT291582 B AT 291582B
Authority
AT
Austria
Prior art keywords
polymerization
lactams
regulating
rate
anionic
Prior art date
Application number
AT944169A
Other languages
English (en)
Inventor
Siegfried Dr Schaaf
Chem Clau Dr Ing Berther
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of AT291582B publication Critical patent/AT291582B/de

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
    • 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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
AT944169A 1968-10-09 1969-10-07 Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen AT291582B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1507868A CH499565A (de) 1968-10-09 1968-10-09 Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen

Publications (1)

Publication Number Publication Date
AT291582B true AT291582B (de) 1971-07-26

Family

ID=4406158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT944169A AT291582B (de) 1968-10-09 1969-10-07 Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen

Country Status (9)

Country Link
US (1) US3637608A (de)
JP (1) JPS4815475B1 (de)
AT (1) AT291582B (de)
CH (1) CH499565A (de)
DE (1) DE1950590A1 (de)
FR (1) FR2020238A1 (de)
GB (1) GB1276339A (de)
IL (1) IL33141A (de)
NL (1) NL139757B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360899A (en) * 1971-07-27 1974-07-24 Ceskoslovenska Akademie Ved Method of manufacturing polyamides by anionic polymerization and copolymerization of cyclic lactams
US4128599A (en) * 1976-12-22 1978-12-05 Celanese Corporation Polyamides for extrusion applications
US4496514A (en) * 1983-01-27 1985-01-29 The B. F. Goodrich Company Process using supercooled liquid lactam mixtures
DE4214193A1 (de) * 1992-04-30 1993-11-04 Rhein Chemie Rheinau Gmbh Hydrolysestabile polyamide
US20080064826A1 (en) * 2006-09-08 2008-03-13 Kenichi Shinohara Polyamide resin composition
JP6229984B2 (ja) * 2013-03-08 2017-11-15 ナガセケムテックス株式会社 ポリアミド６の製造方法
EP2801587A1 (de) 2013-05-07 2014-11-12 Rhein Chemie Rheinau GmbH Zusammensetzungen, deren Herstellung und deren Verwendung zur Herstellung von Gusspolyamiden
CN108350169A (zh) * 2015-09-16 2018-07-31 巴斯夫欧洲公司 内酰胺的阴离子聚合

Also Published As

Publication number Publication date
US3637608A (en) 1972-01-25
NL6915149A (de) 1970-04-13
GB1276339A (en) 1972-06-01
FR2020238A1 (de) 1970-07-10
JPS4815475B1 (de) 1973-05-15
IL33141A0 (en) 1969-12-31
CH499565A (de) 1970-11-30
DE1950590A1 (de) 1971-04-29
NL139757B (nl) 1973-09-17
IL33141A (en) 1973-08-29

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