IT1082059B - PROCESS FOR THE POLYMERIZATION OF 2-PYROLIDONE BY CONTACT WITH CATALYST - Google Patents

PROCESS FOR THE POLYMERIZATION OF 2-PYROLIDONE BY CONTACT WITH CATALYST

Info

Publication number
IT1082059B
IT1082059B IT2372277A IT2372277A IT1082059B IT 1082059 B IT1082059 B IT 1082059B IT 2372277 A IT2372277 A IT 2372277A IT 2372277 A IT2372277 A IT 2372277A IT 1082059 B IT1082059 B IT 1082059B
Authority
IT
Italy
Prior art keywords
pyrolidone
polymerization
catalyst
contact
Prior art date
Application number
IT2372277A
Other languages
Italian (it)
Original Assignee
Chevron Res
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
Priority claimed from US05/687,968 external-priority patent/US4098774A/en
Priority claimed from US05/724,801 external-priority patent/US4101447A/en
Application filed by Chevron Res filed Critical Chevron Res
Application granted granted Critical
Publication of IT1082059B publication Critical patent/IT1082059B/en

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
    • C08G69/24—Pyrrolidones or piperidones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2372277A 1976-05-19 1977-05-18 PROCESS FOR THE POLYMERIZATION OF 2-PYROLIDONE BY CONTACT WITH CATALYST IT1082059B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/687,968 US4098774A (en) 1976-05-19 1976-05-19 Quaternary ammonium catalyst system for the polymerization of 2-pyrrolidone
US05/724,801 US4101447A (en) 1976-09-20 1976-09-20 Pyrrolidone polymerization catalyst system
US77049977A 1977-02-22 1977-02-22

Publications (1)

Publication Number Publication Date
IT1082059B true IT1082059B (en) 1985-05-21

Family

ID=27418498

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2372277A IT1082059B (en) 1976-05-19 1977-05-18 PROCESS FOR THE POLYMERIZATION OF 2-PYROLIDONE BY CONTACT WITH CATALYST

Country Status (7)

Country Link
JP (1) JPS52140598A (en)
CA (1) CA1122587A (en)
DE (1) DE2721910A1 (en)
FR (1) FR2352003A1 (en)
GB (1) GB1545183A (en)
IT (1) IT1082059B (en)
MX (1) MX4700E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005001B1 (en) * 1978-04-24 1982-06-02 Arthur Conard Barnes Polymerisation of 2-pyrrolidone with alkali metal pyrrolidonates and quaternary ammonium salts, and polymerisation products thus obtained
WO2019156019A1 (en) * 2018-02-06 2019-08-15 株式会社クレハ Polyamide manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112169A (en) * 1969-03-11 1972-03-07 Radiation Res Corp

Also Published As

Publication number Publication date
MX4700E (en) 1982-08-04
FR2352003B1 (en) 1980-01-18
JPS52140598A (en) 1977-11-24
DE2721910A1 (en) 1977-12-01
GB1545183A (en) 1979-05-02
JPS5337398B2 (en) 1978-10-07
CA1122587A (en) 1982-04-27
FR2352003A1 (en) 1977-12-16

Similar Documents

Publication Publication Date Title
IT1077540B (en) PROCESS FOR THE POLYMERIZATION OF OLEFINE AND CATALYST FOR THIS PROCESS
IT7824261A0 (en) PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS.
IT1084005B (en) PROCESS FOR THE POLYMERIZATION OF OLEFINE, AND ITS CATALYST
IT1064958B (en) PROCESS FOR THE CONVERSION OF HYDROCARBONS
IT1082703B (en) ADMINATION CATALYST AND PROCESS FOR THE PRODUCTION OF ALCHYLAMINS
IT1059283B (en) PROCEDURE FOR THE POLYMERIZATION OF OLEFINE
IT1079910B (en) PROCESS FOR THE PREPARATION OF ETHYLENGLICOL
IT7823625A0 (en) PROCESS FOR THE PRODUCTION OF ALKYLENOXIDES AND RELATED CATALYSTS.
IT1086031B (en) PROCESS FOR THE CONVERSION OF HYDROCARBONS
IT1062072B (en) CATALYSTS FOR THE POLYMERIZATION OF ETHYLENE
IT1121698B (en) PROCEDURE FOR THE PRODUCTION OF CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
IT1087492B (en) PROCESS FOR THE PREPARATION OF HYDROCARBONS
IT1079663B (en) PROCEDURE FOR THE POLYMERIZATION OF ALCHENI
IT1088642B (en) PROCESS FOR THE CONVERSION OF HYDROCARBONS
IT1074537B (en) PROCESS FOR THE PREPARATION OF A POLYMERIZATION CATALYST
IT1085427B (en) CATALYST FOR THE POLYMERIZATION OF OLEFINE
IT1074859B (en) PROCESS FOR THE REGENERATION OF CATALYSTS
IT1074698B (en) PROCESS FOR THE PREPARATION OF METAARILOSSI-BENZALDEIDI
IT1074821B (en) MANUFACTURING PROCESS OF CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
IT1073601B (en) PROCESS FOR THE POLYMERIZATION OF HIGH PRESSURE ETHYLENE
IT1084225B (en) PROCESS FOR THE PREPARATION OF ETERI.
IT1049915B (en) PROCESS FOR THE PREPARATION OF OLEFINIC POLYMERS
IT1086032B (en) PROCESS FOR THE CONVERSION OF HYDROCARBONS
IT1042594B (en) PROCESS FOR THE PREPARATION OF CATALYSTS
IT1062672B (en) PROCESS FOR THE POLYMERIZATION OF ALFA ALCHENI