FR1499058A - Polymérisation de lactames - Google Patents

Polymérisation de lactames

Info

Publication number
FR1499058A
FR1499058A FR83718A FR83718A FR1499058A FR 1499058 A FR1499058 A FR 1499058A FR 83718 A FR83718 A FR 83718A FR 83718 A FR83718 A FR 83718A FR 1499058 A FR1499058 A FR 1499058A
Authority
FR
France
Prior art keywords
lactams
polymerization
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
FR83718A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of FR1499058A publication Critical patent/FR1499058A/fr
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/14—Preparation of salts or adducts of lactams
FR83718A 1965-11-15 1966-11-15 Polymérisation de lactames Expired FR1499058A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50768265A 1965-11-15 1965-11-15

Publications (1)

Publication Number Publication Date
FR1499058A true FR1499058A (fr) 1967-10-20

Family

ID=24019689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83718A Expired FR1499058A (fr) 1965-11-15 1966-11-15 Polymérisation de lactames

Country Status (7)

Country Link
US (1) US3451963A (fr)
BE (1) BE689529A (fr)
DE (1) DE1645045A1 (fr)
FR (1) FR1499058A (fr)
GB (1) GB1167737A (fr)
LU (1) LU52302A1 (fr)
NL (1) NL153904B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694254C3 (de) * 1968-03-16 1984-06-28 Bayer Ag, 5090 Leverkusen Selbstverlöschende faserverstärkte Polyamid-Formmassen
US3580577A (en) * 1968-05-09 1971-05-25 Du Pont Copolylactam bowling pin
IT1033860B (it) * 1975-02-13 1979-08-10 Russo S Processo di polimerizzazione di poliammidi lavorabili a temperature piu basse delle loro temperature convenzionali di fusione e di decomposizione
US4438034A (en) * 1983-01-10 1984-03-20 Monsanto Company Process for preparing lactam magnesium halides
US4587305A (en) * 1983-12-12 1986-05-06 Monsanto Company Composition for use in preparing nylon block copolymer
US4508646A (en) * 1984-01-30 1985-04-02 Ppg Industries, Inc. Process for the preparation of a catalyst useful for anionic lactam polymerization
US4683344A (en) * 1984-01-30 1987-07-28 Ppg Industries, Inc. Process for the preparation of an organomagnesium compound
NL8403862A (nl) * 1984-12-20 1986-07-16 Stamicarbon Werkwijze voor het bereiden van een acyl-lactam verbinding.
NL8403861A (nl) * 1984-12-20 1986-07-16 Stamicarbon N-gesubstitueerde acyl-lactam verbinding.
NL8403860A (nl) * 1984-12-20 1986-07-16 Stamicarbon N-gesubstitueerde acyl-lactam verbinding.
US11548245B2 (en) * 2013-11-22 2023-01-10 Johns Manville Fiber-containing prepregs and methods and systems of making
US10857744B2 (en) 2018-04-03 2020-12-08 Johns Manville System for producing a fully impregnated thermoplastic prepreg
US10717245B2 (en) 2018-04-03 2020-07-21 Johns Manville System for producing a fully impregnated thermoplastic prepreg

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017392A (en) * 1956-12-13 1962-01-16 Monsanto Chemicals Polymerization of higher lactams
US3018273A (en) * 1958-04-21 1962-01-23 Monsanto Chemicals Process of polymerizing higher lactams
DE1067587B (de) * 1957-07-20 1959-10-22 Basf Ag Verfahren zur einstufigen Herstellung von Polyamid-Formkoerpern
US3138574A (en) * 1961-04-06 1964-06-23 Du Pont Process for the polymerization of caprolactam with acylating agents and ureas as coactivators
FR1332806A (fr) * 1961-07-06 1963-07-19 Ici Ltd Incorporation de pigments et charges dans des polyamides synthétiques
US3228916A (en) * 1961-11-15 1966-01-11 Allied Chem Anionic polymerization of e-caprolactam with cyanogen halide as activator
US3227675A (en) * 1963-05-01 1966-01-04 Huber Corp J M Silane-treated clay reinforced resin compositions
US3328339A (en) * 1963-08-28 1967-06-27 Monsanto Co Reinforced plastics containing base treated, calcined particulate fillers and organosilane coupling agents
US3309343A (en) * 1964-10-22 1967-03-14 Du Pont Monomeric epsilon-caprolactam compositions

Also Published As

Publication number Publication date
LU52302A1 (fr) 1967-05-03
US3451963A (en) 1969-06-24
NL153904B (nl) 1977-07-15
GB1167737A (en) 1969-10-22
BE689529A (fr) 1967-05-09
DE1645045A1 (de) 1972-03-23
NL6615910A (fr) 1967-05-16

Similar Documents

Publication Publication Date Title
FR1478349A (fr) Nouveaux lactames nu-substitués
FR1433345A (fr) Perfectionnements à la polymérisation des nu-vinyl lactames
FR1509719A (fr) Composition de polypropylène
FR1499058A (fr) Polymérisation de lactames
BR6910221D0 (pt) Poliesteres polimeros
FR1439392A (fr) Polymères réticulables par la lumière
FR1500499A (fr) Polymères du type carbamoyl-cationique
BR6679447D0 (pt) Circuito de deflexao transistorizados
BE757728A (fr) Preparation de lactames
CH519002A (de) Heterogenes Polymergemisch
AT264560B (de) Basisches Stahlherstellungsverfahren
FR1438704A (fr) Polymérisation ionogène de lactames
FR1425743A (fr) Polymérisation ionogène de lactames
BR6793898D0 (pt) Polimeros de o-acrili-e de o-metacrililamidoximas
FR1543873A (fr) Photo-stabilisation des polymères
BR6913505D0 (pt) Emulsao de polimerizacao
FR1425819A (fr) Polymérisation ionogène de lactames
FR1429097A (fr) Polymérisation ionogène de lactames
BE758198A (fr) Preparation de lactames
FR1487827A (fr) Procédé de polymérisation de lactames
FR1438714A (fr) Polymères oléfiniques stabilisés
FR1531975A (fr) Polymérisation ionogène de lactames
FR1429070A (fr) Polymérisation ionogène de lactames
FR1437079A (fr) Polymères thermoplastiques
BR6907348D0 (pt) Polimerizacao anionica de zactamas