DD241607A5 - Zusammensetzung fuer die herstellung von blockcopolymerlactamen - Google Patents

Zusammensetzung fuer die herstellung von blockcopolymerlactamen Download PDF

Info

Publication number
DD241607A5
DD241607A5 DD85284387A DD28438785A DD241607A5 DD 241607 A5 DD241607 A5 DD 241607A5 DD 85284387 A DD85284387 A DD 85284387A DD 28438785 A DD28438785 A DD 28438785A DD 241607 A5 DD241607 A5 DD 241607A5
Authority
DD
German Democratic Republic
Prior art keywords
lactam
composition according
solution
group
polymerization initiator
Prior art date
Application number
DD85284387A
Other languages
German (de)
English (en)
Inventor
James D Gabbert
Original Assignee
Monsanto Company,Us
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 Monsanto Company,Us filed Critical Monsanto Company,Us
Publication of DD241607A5 publication Critical patent/DD241607A5/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
DD85284387A 1984-12-17 1985-12-16 Zusammensetzung fuer die herstellung von blockcopolymerlactamen DD241607A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/682,718 US4595747A (en) 1984-12-17 1984-12-17 Viscosified lactam polymerization initiator solutions

Publications (1)

Publication Number Publication Date
DD241607A5 true DD241607A5 (de) 1986-12-17

Family

ID=24740842

Family Applications (2)

Application Number Title Priority Date Filing Date
DD85284387A DD241607A5 (de) 1984-12-17 1985-12-16 Zusammensetzung fuer die herstellung von blockcopolymerlactamen
DD85295901A DD250321A5 (de) 1984-12-17 1985-12-16 Verfahren zur herstellung eines nylonblockcopolymeren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD85295901A DD250321A5 (de) 1984-12-17 1985-12-16 Verfahren zur herstellung eines nylonblockcopolymeren

Country Status (11)

Country Link
US (1) US4595747A (ko)
EP (1) EP0191277A3 (ko)
JP (1) JPS61143431A (ko)
KR (2) KR900004792B1 (ko)
AU (1) AU571760B2 (ko)
BR (1) BR8506314A (ko)
CA (1) CA1232989A (ko)
CS (1) CS265213B2 (ko)
DD (2) DD241607A5 (ko)
DK (1) DK581885A (ko)
PT (1) PT81687B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400006A (nl) * 1984-01-03 1985-08-01 Stamicarbon Werkwijze voor de condensatie van imide en alkohol.
US4595746A (en) * 1984-12-17 1986-06-17 Monsanto Company Promotion of ε-caprolactam polymerization with lactam magnesium halide catalyst and 2-oxo-1-pyrrolidinyl groups
US4596865A (en) * 1984-12-17 1986-06-24 Monsanto Company Promotion of ε-caprolactam block copolymerization
US4677189A (en) * 1986-03-11 1987-06-30 Dsm Rim Nylon Vof Lactam polymerization initiators
FR2619385B1 (fr) * 1987-08-11 1992-01-17 Atochem Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide
CA2090201A1 (en) * 1992-03-06 1993-09-07 Norman L. Holy Degradable polyamides
EP2870191B1 (de) * 2012-07-06 2018-08-15 LANXESS Deutschland GmbH Katalysatoren für die herstellung von gusspolyamid, verfahren zu deren herstellung und deren verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862262A (en) * 1973-12-10 1975-01-21 Monsanto Co Lactam-polyol-acyl polyactam terpolymers
US4031164A (en) * 1974-06-06 1977-06-21 Monsanto Company Lactam-polyol-polyacyl lactam terpolymers
ES8307848A1 (es) * 1981-06-16 1983-07-01 Monsanto Co "un procedimiento para preparar un copolimero de bloques de nilon".

Also Published As

Publication number Publication date
KR900004795B1 (ko) 1990-07-05
CS265213B2 (en) 1989-10-13
AU5127085A (en) 1986-06-26
EP0191277A3 (en) 1988-03-23
KR900004792B1 (ko) 1990-07-05
US4595747A (en) 1986-06-17
DK581885D0 (da) 1985-12-16
BR8506314A (pt) 1986-08-26
EP0191277A2 (en) 1986-08-20
KR860004944A (ko) 1986-07-16
DD250321A5 (de) 1987-10-08
PT81687B (en) 1987-05-06
CS933985A2 (en) 1988-12-15
CA1232989A (en) 1988-02-16
PT81687A (en) 1986-01-01
JPS61143431A (ja) 1986-07-01
DK581885A (da) 1986-06-18
AU571760B2 (en) 1988-04-21

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