GB1022962A - Preparation of polyamides - Google Patents

Preparation of polyamides

Info

Publication number
GB1022962A
GB1022962A GB2563463A GB2563463A GB1022962A GB 1022962 A GB1022962 A GB 1022962A GB 2563463 A GB2563463 A GB 2563463A GB 2563463 A GB2563463 A GB 2563463A GB 1022962 A GB1022962 A GB 1022962A
Authority
GB
United Kingdom
Prior art keywords
caprolactam
polyamides
specified
mixtures
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2563463A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1022962A publication Critical patent/GB1022962A/en
Expired legal-status Critical Current

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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
GB2563463A 1962-07-03 1963-06-27 Preparation of polyamides Expired GB1022962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL280495 1962-07-03

Publications (1)

Publication Number Publication Date
GB1022962A true GB1022962A (en) 1966-03-16

Family

ID=19753948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2563463A Expired GB1022962A (en) 1962-07-03 1963-06-27 Preparation of polyamides

Country Status (8)

Country Link
AT (1) AT239537B (it)
BE (1) BE634391A (it)
CH (1) CH431977A (it)
DE (1) DE1241614B (it)
ES (1) ES289539A1 (it)
FR (1) FR1458058A (it)
GB (1) GB1022962A (it)
NL (2) NL120560C (it)

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
CA3092859A1 (en) 2019-09-13 2021-03-13 Bj Energy Solutions, Llc Fuel, communications, and power connection systems and related methods
US11002189B2 (en) 2019-09-13 2021-05-11 Bj Energy Solutions, Llc Mobile gas turbine inlet air conditioning system and associated methods
US11466680B2 (en) 2020-06-23 2022-10-11 Bj Energy Solutions, Llc Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units
US11149533B1 (en) 2020-06-24 2021-10-19 Bj Energy Solutions, Llc Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation

Also Published As

Publication number Publication date
CH431977A (de) 1967-03-15
NL280495A (it)
DE1241614B (de) 1967-06-01
BE634391A (it)
AT239537B (de) 1965-04-12
ES289539A1 (es) 1963-12-01
FR1458058A (fr) 1966-11-10
NL120560C (it)

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