BE630860A - - Google Patents

Info

Publication number
BE630860A
BE630860A BE630860DA BE630860A BE 630860 A BE630860 A BE 630860A BE 630860D A BE630860D A BE 630860DA BE 630860 A BE630860 A BE 630860A
Authority
BE
Belgium
Application number
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.)
Publication of BE630860A publication Critical patent/BE630860A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/14—Preparation of salts or adducts of lactams
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
BE630860D 1962-04-11 BE630860A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB66762A DE1204821B (de) 1962-04-11 1962-04-11 Verfahren zum Herstellen von lagerfaehigen Loesungen von Alkalilactamaten in Lactamen

Publications (1)

Publication Number Publication Date
BE630860A true BE630860A (xx)

Family

ID=6975261

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630860D BE630860A (xx) 1962-04-11

Country Status (7)

Country Link
AT (1) AT238152B (xx)
BE (1) BE630860A (xx)
CH (1) CH415641A (xx)
DE (1) DE1204821B (xx)
DK (1) DK108641C (xx)
GB (1) GB1032294A (xx)
NL (2) NL146156B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035733C3 (de) * 1970-07-18 1982-03-25 Bayer Ag, 5090 Leverkusen Verfahren zur anionischen Polymerisation von Lactamen und Katalysatorlösungen hierfür
DE102008000259A1 (de) 2008-02-08 2009-08-13 Rhein Chemie Rheinau Gmbh Verfahren zur Herstellung von Lactamaten durch Dünnschichtverdampfung
CN110069031B (zh) * 2019-04-18 2023-12-19 湖北大学 一种高温敏感型压力传感控制系统与方法
WO2020221918A2 (en) 2019-05-01 2020-11-05 Novochem Green Additives 1 B.V. Electrolyte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904948C (de) * 1942-10-22 1954-02-25 Bobingen Ag Fuer Textil Faser Verfahren zum Polymerisieren von Lactamen von ªÏ-Aminocarbonsaeuren
DE1051497B (de) * 1954-08-30 1959-02-26 Filmfabrik Agfa Wolfen Veb Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
AT238152B (de) 1965-01-25
GB1032294A (en) 1966-06-08
DK108641C (da) 1968-01-15
NL146156B (nl) 1975-06-16
CH415641A (de) 1966-06-30
DE1204821B (de) 1965-11-11
NL290558A (xx)

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