BE617270A - Production de polyamides de haute viscosité - Google Patents

Production de polyamides de haute viscosité

Info

Publication number
BE617270A
BE617270A BE617270A BE617270A BE617270A BE 617270 A BE617270 A BE 617270A BE 617270 A BE617270 A BE 617270A BE 617270 A BE617270 A BE 617270A BE 617270 A BE617270 A BE 617270A
Authority
BE
Belgium
Prior art keywords
production
high viscosity
viscosity polyamides
polyamides
viscosity
Prior art date
Application number
BE617270A
Other languages
English (en)
Inventor
Richard David Chapman
Original Assignee
Monsanto Chemicals
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 Chemicals filed Critical Monsanto Chemicals
Publication of BE617270A publication Critical patent/BE617270A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/18—Polyesters or polycarbonates according to C08L67/00 - C08L69/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/20—Macromolecular compounds having nitrogen in the main chain according to C08L75/00 - C08L79/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BE617270A 1961-05-04 1962-05-04 Production de polyamides de haute viscosité BE617270A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US107639A US3210438A (en) 1961-05-04 1961-05-04 Method for increasing polyamide viscosity

Publications (1)

Publication Number Publication Date
BE617270A true BE617270A (fr) 1962-11-05

Family

ID=22317642

Family Applications (1)

Application Number Title Priority Date Filing Date
BE617270A BE617270A (fr) 1961-05-04 1962-05-04 Production de polyamides de haute viscosité

Country Status (5)

Country Link
US (1) US3210438A (fr)
BE (1) BE617270A (fr)
CH (1) CH411351A (fr)
DE (1) DE1520250A1 (fr)
GB (1) GB944744A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225687A (en) * 1979-07-23 1980-09-30 General Electric Company Novel halobisphenolethylene polycarbonate-polyetheramide-imide blends
DE3040613A1 (de) 1980-10-29 1982-06-03 Bayer Ag, 5090 Leverkusen Copolymerisate aus aliphatischen polycarbonaten und lactamen
JPS59189170A (ja) * 1983-04-13 1984-10-26 Polyplastics Co 成形用熱可塑性樹脂組成物
US5280088A (en) * 1986-02-28 1994-01-18 General Electric Company Thermoplastic blends of a polyamide having low amine end-group concentration and a polymer containing carbonate linkages
DE4339509A1 (de) * 1993-11-22 1995-05-24 Basf Ag PPE/PA-Frommassen zur Herstellung von Formkörpern mittels Blasformen, Profilextrusion und Rohrextrusion
US5498386A (en) * 1994-03-16 1996-03-12 E. I. Du Pont De Nemours And Company Method for preparing colored polyamide fibers which contain polycarbonates
US6589653B2 (en) 2001-08-08 2003-07-08 E. I. Du Pont De Nemours And Company Filament having a quadrilobate exterior cross-section and a four-sided void

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789970A (en) * 1953-12-08 1957-04-23 Eastman Kodak Co Polycarbonates from 1, 4-bis-(beta-hydroxyethyl)-benzenes-bis
US2789971A (en) * 1953-12-08 1957-04-23 Eastman Kodak Co Polycarbonates from 4, 4'-bis (beta-hydroxyethyl)-biphenyl-bis
US2843567A (en) * 1954-12-20 1958-07-15 Eastman Kodak Co Alkaline earth metal titanium alkoxide catalysts for preparing aromatic polycarbonates

Also Published As

Publication number Publication date
GB944744A (en) 1963-12-18
US3210438A (en) 1965-10-05
CH411351A (fr) 1966-04-15
DE1520250A1 (de) 1969-06-12

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