BE837280A - Procede de fabrication de polyamides expanses - Google Patents

Procede de fabrication de polyamides expanses

Info

Publication number
BE837280A
BE837280A BE163284A BE163284A BE837280A BE 837280 A BE837280 A BE 837280A BE 163284 A BE163284 A BE 163284A BE 163284 A BE163284 A BE 163284A BE 837280 A BE837280 A BE 837280A
Authority
BE
Belgium
Prior art keywords
manufacturing
polyamides
expanded
expanded polyamides
Prior art date
Application number
BE163284A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE837280A publication Critical patent/BE837280A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0019—Use of organic additives halogenated
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyamides (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE163284A 1975-01-03 1976-01-02 Procede de fabrication de polyamides expanses BE837280A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500181 DE2500181A1 (de) 1975-01-03 1975-01-03 Verfahren zur herstellung von polyamidschaeumen

Publications (1)

Publication Number Publication Date
BE837280A true BE837280A (fr) 1976-07-02

Family

ID=5935953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163284A BE837280A (fr) 1975-01-03 1976-01-02 Procede de fabrication de polyamides expanses

Country Status (10)

Country Link
US (1) US4026834A (xx)
JP (1) JPS5192894A (xx)
BE (1) BE837280A (xx)
BR (1) BR7508682A (xx)
DE (1) DE2500181A1 (xx)
ES (1) ES444051A1 (xx)
FR (1) FR2296655A1 (xx)
GB (1) GB1536721A (xx)
NL (1) NL7515255A (xx)
SE (1) SE411216B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464491A (en) * 1983-07-25 1984-08-07 Rogers Corporation Nylon foam
US4442234A (en) * 1983-07-25 1984-04-10 Rogers Corporation Nylon foam
US5719233A (en) * 1984-05-21 1998-02-17 General Electric Company Modified polyphenylene ether-polyamide compositions and process
DE3436359A1 (de) * 1984-10-04 1986-04-10 Basf Ag, 6700 Ludwigshafen Polyamidformteile und verfahren zu ihrer herstellung
US5280049A (en) * 1993-08-09 1994-01-18 Isp Investments Inc. Molded cellular crosslinked vinyl lactam polymer gel and method of preparation
DE102011007134A1 (de) * 2011-04-11 2012-10-11 Basf Se Verfahren zur Herstellung eines Polyamids durch anionische Polymerisation
DE102014216992A1 (de) 2014-08-26 2016-03-03 Adidas Ag Expandierte Polymerpellets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT956395B (it) * 1972-06-09 1973-10-10 Montedison Spa Procedimento per la polimerizzazio ne anionica del pirrolidone

Also Published As

Publication number Publication date
FR2296655B1 (xx) 1979-01-05
JPS5192894A (en) 1976-08-14
DE2500181A1 (de) 1976-07-08
ES444051A1 (es) 1977-08-01
BR7508682A (pt) 1976-08-24
SE411216B (sv) 1979-12-10
SE7514575L (sv) 1976-07-05
GB1536721A (en) 1978-12-20
US4026834A (en) 1977-05-31
FR2296655A1 (fr) 1976-07-30
NL7515255A (nl) 1976-07-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19900131