CH503574A - Verfahren zur Herstellung von Formteilen aus Polyactamen durch aktivierte anionische Lactampolymerisation - Google Patents

Verfahren zur Herstellung von Formteilen aus Polyactamen durch aktivierte anionische Lactampolymerisation

Info

Publication number
CH503574A
CH503574A CH925370A CH925370A CH503574A CH 503574 A CH503574 A CH 503574A CH 925370 A CH925370 A CH 925370A CH 925370 A CH925370 A CH 925370A CH 503574 A CH503574 A CH 503574A
Authority
CH
Switzerland
Prior art keywords
polyactams
production
molded parts
lactam polymerization
activated anionic
Prior art date
Application number
CH925370A
Other languages
English (en)
Inventor
Hans-Rudolf Dr Jacobi
Hauser Abel
Hoffmann Manfred
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH503574A publication Critical patent/CH503574A/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
    • C08G69/18—Anionic polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyamides (AREA)
CH925370A 1969-07-07 1970-06-18 Verfahren zur Herstellung von Formteilen aus Polyactamen durch aktivierte anionische Lactampolymerisation CH503574A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934305 DE1934305A1 (de) 1969-07-07 1969-07-07 Verfahren zur Herstellung von Formteilen aus Polylactamen durch aktivierte anionische Lactampolymerisation

Publications (1)

Publication Number Publication Date
CH503574A true CH503574A (de) 1971-02-28

Family

ID=5739065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH925370A CH503574A (de) 1969-07-07 1970-06-18 Verfahren zur Herstellung von Formteilen aus Polyactamen durch aktivierte anionische Lactampolymerisation

Country Status (7)

Country Link
US (1) US3642974A (de)
BE (1) BE753102A (de)
CH (1) CH503574A (de)
DE (1) DE1934305A1 (de)
FR (1) FR2054123A5 (de)
GB (1) GB1310704A (de)
NL (1) NL7009972A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400490A (en) * 1982-01-18 1983-08-23 The B.F. Goodrich Company Nylon compositions and RIM process for making same
IT1165453B (it) * 1983-07-04 1987-04-22 Consiglio Nazionale Ricerche Processo per la preparazione di corpi termoplastici formati autoestinguenti a base di policaprolattame
US5002475A (en) * 1988-10-04 1991-03-26 Intellex Corporation Reaction injection molding apparatus

Also Published As

Publication number Publication date
GB1310704A (en) 1973-03-21
US3642974A (en) 1972-02-15
BE753102A (fr) 1971-01-07
FR2054123A5 (de) 1971-04-16
NL7009972A (de) 1971-01-11
DE1934305A1 (de) 1971-01-21

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Legal Events

Date Code Title Description
PL Patent ceased