BR8506314A - Composicao,processo de preparacao de um copolimero em bloco de nailon e copolimero - Google Patents

Composicao,processo de preparacao de um copolimero em bloco de nailon e copolimero

Info

Publication number
BR8506314A
BR8506314A BR8506314A BR8506314A BR8506314A BR 8506314 A BR8506314 A BR 8506314A BR 8506314 A BR8506314 A BR 8506314A BR 8506314 A BR8506314 A BR 8506314A BR 8506314 A BR8506314 A BR 8506314A
Authority
BR
Brazil
Prior art keywords
copolymer
nailon
preparation
composition
block
Prior art date
Application number
BR8506314A
Other languages
English (en)
Inventor
James Delvin Gabbert
Original Assignee
Monsanto Co
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 Co filed Critical Monsanto Co
Publication of BR8506314A publication Critical patent/BR8506314A/pt

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)
BR8506314A 1984-12-17 1985-12-16 Composicao,processo de preparacao de um copolimero em bloco de nailon e copolimero BR8506314A (pt)

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
BR8506314A true BR8506314A (pt) 1986-08-26

Family

ID=24740842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506314A BR8506314A (pt) 1984-12-17 1985-12-16 Composicao,processo de preparacao de um copolimero em bloco de nailon e copolimero

Country Status (11)

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

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.
US4596865A (en) * 1984-12-17 1986-06-24 Monsanto Company Promotion of ε-caprolactam block copolymerization
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
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
RU2640589C2 (ru) * 2012-07-06 2018-01-10 Райн Хеми Райнау ГмбХ Катализаторы для получения литьевого полиамида, способ их получения и их применение

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
DD250321A5 (de) 1987-10-08
AU571760B2 (en) 1988-04-21
DK581885D0 (da) 1985-12-16
AU5127085A (en) 1986-06-26
CS933985A2 (en) 1988-12-15
KR900004792B1 (ko) 1990-07-05
EP0191277A3 (en) 1988-03-23
KR900004795B1 (ko) 1990-07-05
DD241607A5 (de) 1986-12-17
US4595747A (en) 1986-06-17
PT81687A (en) 1986-01-01
KR860004944A (ko) 1986-07-16
CA1232989A (en) 1988-02-16
PT81687B (en) 1987-05-06
JPS61143431A (ja) 1986-07-01
DK581885A (da) 1986-06-18
CS265213B2 (en) 1989-10-13
EP0191277A2 (en) 1986-08-20

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