NL240049A - - Google Patents

Info

Publication number
NL240049A
NL240049A NL240049DA NL240049A NL 240049 A NL240049 A NL 240049A NL 240049D A NL240049D A NL 240049DA NL 240049 A NL240049 A NL 240049A
Authority
NL
Netherlands
Application number
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.)
Publication of NL240049A publication Critical patent/NL240049A/xx
Priority claimed from DEF25962A external-priority patent/DE1141452B/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
    • C08G69/22—Beta-lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL240049D 1958-06-14 NL240049A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF25962A DE1141452B (de) 1958-06-14 1958-06-14 Verfahren zur Herstellung von linearen Polyamiden
DEF0026990 1958-11-07

Publications (1)

Publication Number Publication Date
NL240049A true NL240049A (fr)

Family

ID=25974143

Family Applications (2)

Application Number Title Priority Date Filing Date
NL240049D NL240049A (fr) 1958-06-14
NL120303D NL120303C (fr) 1958-06-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL120303D NL120303C (fr) 1958-06-14

Country Status (5)

Country Link
US (1) US3093618A (fr)
BE (1) BE579702A (fr)
FR (1) FR1227632A (fr)
GB (1) GB913645A (fr)
NL (2) NL120303C (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175434B (de) * 1959-12-05 1964-08-06 Hoechst Ag Verfahren zur Herstellung von linearen Polyamiden von ª‰-Aminocarbonsaeuren
DE1163541B (de) * 1961-02-24 1964-02-20 Hoechst Ag Verfahren zur Herstellung linearer Polyamide hoher Viskositaet aus am Stickstoff unsubstituierten ª‰-Lactamen
US3342783A (en) * 1962-04-06 1967-09-19 Hoechst Ag Process for the manufacture of polyamides from alpha, alpha-dialkyl substituted beta-lactams
DE1495794A1 (de) * 1964-04-18 1969-05-29 Hoechst Ag Verfahren zur Herstellung von Copoly-beta-amiden
DE1494601C3 (de) * 1964-04-18 1973-01-04 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Fäden aus beta-Polyamiden sowie Verfahren zu deren Herstellung
DE1570531A1 (de) * 1965-01-07 1970-01-29 Hoechst Ag Verfahren zur Herstellung von Copolymerisaten von ss-Lactamen
US3542744A (en) * 1965-09-13 1970-11-24 Allied Chem Novel film forming polyimides comprising poly(beta(n-propyl)colutarimide)
DE1595595A1 (de) * 1966-03-02 1970-04-30 Hoechst Ag Verfahren zur Herstellung von Poly-ss-amiden
NL6703628A (fr) * 1966-03-25 1967-09-26
US3440227A (en) * 1966-03-31 1969-04-22 Budd Co Polymerization of higher lactams
US3471451A (en) * 1966-04-01 1969-10-07 Nalco Chemical Co Method of making polyamides from hydroxy amides
DE1669419A1 (de) * 1966-12-21 1971-03-18 Hoechst Ag Verfahren zur Herstellung von Faeden aus Poly-ss-Laelamen
US3549580A (en) * 1967-11-21 1970-12-22 Hoechst Ag Process for the manufacture of spinnable solutions of beta-polyamides
GB2217511B (en) * 1988-04-13 1992-01-29 Rolls Royce & Ass An improved water cooled nuclear reactor and pressuriser assembly
US6620208B2 (en) 2001-03-30 2003-09-16 Honeywell International Inc. Wetfast polyamide fiber with high amino end group content
FR2912741B1 (fr) * 2007-02-15 2012-09-21 Arkema France Procede de synthese d'acides omega-amino-alcanoiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146210A (en) * 1936-11-04 1939-02-07 Du Pont Synthetic resins
DE747980C (de) * 1939-07-18 1944-10-23 Verfahren zur Herstellung von hydrophilen Superpolyamiden
GB601123A (en) * 1945-03-16 1948-04-28 James Lincoln Improvements in the production of synthetic linear condensation polymers
US2809958A (en) * 1953-02-24 1957-10-15 Gen Aniline & Film Corp Polymerization procedures for 2-pyrrolidone

Also Published As

Publication number Publication date
GB913645A (en) 1962-12-19
US3093618A (en) 1963-06-11
BE579702A (fr)
FR1227632A (fr) 1960-08-22
NL120303C (fr)

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