SE390310B - Forfarande och anleggning for kontinuerligt genomforande av anjonisk polymerisation av laurinlaktam - Google Patents

Forfarande och anleggning for kontinuerligt genomforande av anjonisk polymerisation av laurinlaktam

Info

Publication number
SE390310B
SE390310B SE7110506A SE1050671DA SE390310B SE 390310 B SE390310 B SE 390310B SE 7110506 A SE7110506 A SE 7110506A SE 1050671D A SE1050671D A SE 1050671DA SE 390310 B SE390310 B SE 390310B
Authority
SE
Sweden
Prior art keywords
anjonic
laurinlactam
polymerization
procedure
installation
Prior art date
Application number
SE7110506A
Other languages
English (en)
Inventor
A Handtmann
Original Assignee
A Handtmann
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 A Handtmann filed Critical A Handtmann
Publication of SE390310B publication Critical patent/SE390310B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B29B7/749—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components with stirring means for the individual components before they are mixed together
    • 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
    • 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
SE7110506A 1971-02-24 1971-08-18 Forfarande och anleggning for kontinuerligt genomforande av anjonisk polymerisation av laurinlaktam SE390310B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2108759A DE2108759C3 (de) 1971-02-24 1971-02-24 Verfahren zur kontinuierlichen Herstellung von Formkörpern durch die aktivierte anionische Polymerisation von Laurinlactam

Publications (1)

Publication Number Publication Date
SE390310B true SE390310B (sv) 1976-12-13

Family

ID=5799682

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7110506A SE390310B (sv) 1971-02-24 1971-08-18 Forfarande och anleggning for kontinuerligt genomforande av anjonisk polymerisation av laurinlaktam

Country Status (12)

Country Link
US (1) US3793255A (sv)
JP (1) JPS5644094B1 (sv)
AT (1) AT323423B (sv)
BE (1) BE772390A (sv)
CH (1) CH566357A5 (sv)
DE (1) DE2108759C3 (sv)
DK (1) DK135848C (sv)
ES (1) ES400072A1 (sv)
FR (1) FR2126168B1 (sv)
GB (1) GB1375796A (sv)
NL (1) NL7201890A (sv)
SE (1) SE390310B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507549A1 (de) * 1974-05-21 1975-12-04 Bhnf Ag Poly-laurinlactam, verfahren zur herstellung hoeherer poly-lactame und deren verwendung
US4393193A (en) 1977-06-29 1983-07-12 Harwe Ag Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams
US4233433A (en) 1977-06-29 1980-11-11 Harwe Ag Process for producing molded articles from polylauryllactam activated anionic polymerization
US4404360A (en) 1981-11-02 1983-09-13 Harwe Ag Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams
GB0200313D0 (en) * 2002-01-08 2002-02-20 Mining & Chemical Products Ltd Moulded plastics articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6717621A (sv) * 1967-12-22 1969-06-24
CH479654A (de) * 1968-03-02 1969-10-15 Basf Ag Verfahren und Vorrichtung zum Herstellen von Polyamidformkörpern
DE1924767A1 (de) * 1968-05-17 1969-11-27 Polymer Corp Verfahren zur Herstellung eines geformten Polylactamgegenstandes

Also Published As

Publication number Publication date
BE772390A (fr) 1972-01-17
JPS5644094B1 (sv) 1981-10-17
DE2108759A1 (de) 1972-09-07
GB1375796A (sv) 1974-11-27
DE2108759C3 (de) 1985-11-14
FR2126168B1 (sv) 1975-07-18
DK135848C (da) 1977-11-28
DE2108759B2 (de) 1978-04-27
FR2126168A1 (sv) 1972-10-06
CH566357A5 (sv) 1975-09-15
US3793255A (en) 1974-02-19
DK135848B (da) 1977-07-04
ES400072A1 (es) 1975-09-16
AT323423B (de) 1975-07-10
NL7201890A (sv) 1972-08-28

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