FR1303997A - Procédé de fabrication de polyamides linéaires - Google Patents

Procédé de fabrication de polyamides linéaires

Info

Publication number
FR1303997A
FR1303997A FR876488A FR876488A FR1303997A FR 1303997 A FR1303997 A FR 1303997A FR 876488 A FR876488 A FR 876488A FR 876488 A FR876488 A FR 876488A FR 1303997 A FR1303997 A FR 1303997A
Authority
FR
France
Prior art keywords
manufacturing process
linear polyamides
polyamides
linear
manufacturing
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
FR876488A
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Application granted granted Critical
Publication of FR1303997A publication Critical patent/FR1303997A/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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR876488A 1960-10-20 1961-10-19 Procédé de fabrication de polyamides linéaires Expired FR1303997A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6371860A 1960-10-20 1960-10-20
US163051A US3232909A (en) 1960-10-20 1961-12-29 Solid state polymerization of polyamideforming reactants under autogenous pressure

Publications (1)

Publication Number Publication Date
FR1303997A true FR1303997A (fr) 1962-09-14

Family

ID=26743713

Family Applications (2)

Application Number Title Priority Date Filing Date
FR876488A Expired FR1303997A (fr) 1960-10-20 1961-10-19 Procédé de fabrication de polyamides linéaires
FR920083A Expired FR1351588A (fr) 1960-10-20 1962-12-28 Fabrication de polymères de poids moléculaire élevé et particulièrement de polyamides utiles pour la fabrication de filaments artificiels

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR920083A Expired FR1351588A (fr) 1960-10-20 1962-12-28 Fabrication de polymères de poids moléculaire élevé et particulièrement de polyamides utiles pour la fabrication de filaments artificiels

Country Status (5)

Country Link
US (1) US3232909A (fr)
DE (2) DE1445312A1 (fr)
FR (2) FR1303997A (fr)
GB (2) GB996218A (fr)
NL (1) NL270423A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545145A1 (de) * 1963-04-26 1970-01-08 Glanzstoff Ag Verfahren zur Herstellung von Polyamiden aus Dicarbonsaeuren und Diaminen bzw. deren Salzen
DE1495336A1 (de) * 1963-12-17 1969-02-27 Witten Gmbh Chem Werke Verfahren zur Herstellung von Polyamiden der Iso- und Terephthalsaeure in feinkoerniger Form
US3432476A (en) * 1963-12-30 1969-03-11 Teijin Ltd Synthetic linear copolyterephthalamides and shaped articles made therefrom
US3365428A (en) * 1965-03-25 1968-01-23 Celanese Corp Polymerization of polyamide-precursor salt in the presence of a phosphinic acid
DE1595495A1 (de) * 1966-04-01 1970-03-26 Witten Gmbh Chem Werke Verfahren zur Herstellung von Mischpolyamiden der Tere- und Isophthalsaeure mit alipatischen Dicarbonsaeuren in feinkoerniger Form
US3839296A (en) * 1972-05-22 1974-10-01 Phillips Petroleum Co Sequential preparation of tractable polyterephthalamides
JPH0645753B2 (ja) * 1985-02-21 1994-06-15 三井石油化学工業株式会社 ポリアミド組成物
FR2637901B1 (fr) * 1988-10-13 1990-12-14 Rhone Poulenc Chimie Procede de preparation de polyamides amorphes a base d'acides dicarboxyliques aromatiques et de diamines aliphatiques
US5727876A (en) * 1996-05-31 1998-03-17 E. I. Du Pont De Nemours And Company Polymer mixing apparatus
JP2022510810A (ja) * 2018-12-21 2022-01-28 ディーエスエム アイピー アセッツ ビー．ブイ． 連続固相重合方法及びそこで使用するための反応器カラム
US20230054441A1 (en) 2019-12-19 2023-02-23 Dsm Ip Assets B.V. Continuous solid-state polymerization process and reactor column for use therein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190770A (en) * 1936-04-16 1940-02-20 Du Pont Synthetic linear polyamides
US2172374A (en) * 1937-11-09 1939-09-12 Du Pont Polymerization process
GB614625A (en) * 1944-07-04 1948-12-20 Geoffrey William Ison Sheavyn Improvements in the production of condensation polymers
GB794365A (en) * 1955-10-07 1958-04-30 British Nylon Spinners Ltd Improvements in or relating to synthetic linear polyterephthalamides
GB801733A (en) * 1955-12-24 1958-09-17 Basf Ag Improvements in the production of polyamides
US2987507A (en) * 1957-11-26 1961-06-06 California Research Corp Preparation of nylon polymers
US3031433A (en) * 1958-04-18 1962-04-24 Du Pont Solid phase polymerization of polyamides

Also Published As

Publication number Publication date
FR1351588A (fr) 1964-02-07
GB996218A (en) 1965-06-23
DE1445312A1 (de) 1970-07-02
US3232909A (en) 1966-02-01
GB1030896A (en) 1966-05-25
DE1495273A1 (de) 1969-02-27
NL270423A (fr)

Similar Documents

Publication Publication Date Title
FR1303997A (fr) Procédé de fabrication de polyamides linéaires
CH398532A (fr) Procédé de fabrication continue de polyoxyméthylène
FR1425262A (fr) Procédé de fabrication de quinoxalines
BE602539A (fr) Procédé de fabrication d'arylaminopyrazoles
BE609285A (fr) Procédé de fabrication de polyamides linéaires
BE604973A (fr) Procédé de fabrication de mélamine
CH424262A (fr) Procédé de fabrication de polycarboxylamides linéaires synthétiques modifiés
FR1260108A (fr) Procédé de fabrication de grillages plâtriers
FR1272010A (fr) Procédé de fabrication de cercueil
BE610867A (fr) Procédé de fabrication d'acylhydrazinonaphtalènes
FR1461312A (fr) Procédé de fabrication de 17-méthyl-17-hydroxyandrostane-11-one
FR1432506A (fr) Procédé de fabrication de phénylazo- et de phénylhydrazo-pyrimidines
FR1333715A (fr) Procédé de fabrication de 16-méthylène-stéroïdes
FR1286647A (fr) Procédé de fabrication de cyano-alcoyl-silanes
FR1270629A (fr) Procédé de fabrication de trialkylborines
FR1300477A (fr) Procédé de fabrication de tétrafluoroéthylène
BE600876A (fr) Procédé de fabrication du bêta-caro .
FR1323506A (fr) Procédé de fabrication de 16 alpha-alkyl- et de 16 bêta-alkyl-9(11)-prégnènes
FR1253517A (fr) Procédé de fabrication de scies
FR1298276A (fr) Procédé de fabrication de mélamine
FR1282813A (fr) Procédé de fabrication de pellicules
FR78168E (fr) Procédé de fabrication d'hexadécadiène-(10, 12)-ol
FR1258779A (fr) Procédé de fabrication de chaussures
BE599776A (fr) Procédé de fabrication de dialkylhydrazines asymétriques
FR1306164A (fr) Procédé de fabrication de cyclotrisiloxanes