JPS5367798A - Polymerization of pyrolidone - Google Patents

Polymerization of pyrolidone

Info

Publication number
JPS5367798A
JPS5367798A JP14080177A JP14080177A JPS5367798A JP S5367798 A JPS5367798 A JP S5367798A JP 14080177 A JP14080177 A JP 14080177A JP 14080177 A JP14080177 A JP 14080177A JP S5367798 A JPS5367798 A JP S5367798A
Authority
JP
Japan
Prior art keywords
pyrolidone
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.)
Granted
Application number
JP14080177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5731742B2 (enrdf_load_stackoverflow
Inventor
Ii Anshiyusu Bairon
Katsumoto Kiyoshi
Maaku Saakesu Ira
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology 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
Priority claimed from US05/745,501 external-priority patent/US4050994A/en
Priority claimed from US05/792,421 external-priority patent/US4139696A/en
Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Publication of JPS5367798A publication Critical patent/JPS5367798A/ja
Publication of JPS5731742B2 publication Critical patent/JPS5731742B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Pyrrole Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
JP14080177A 1976-11-26 1977-11-25 Polymerization of pyrolidone Granted JPS5367798A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/745,501 US4050994A (en) 1976-11-26 1976-11-26 Recovery of 2-pyrrolidone from dilute alkaline solutions
US05/792,421 US4139696A (en) 1977-04-29 1977-04-29 Continuous polymerization of 2-pyrrolidone

Publications (2)

Publication Number Publication Date
JPS5367798A true JPS5367798A (en) 1978-06-16
JPS5731742B2 JPS5731742B2 (enrdf_load_stackoverflow) 1982-07-06

Family

ID=27114468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14080177A Granted JPS5367798A (en) 1976-11-26 1977-11-25 Polymerization of pyrolidone

Country Status (8)

Country Link
JP (1) JPS5367798A (enrdf_load_stackoverflow)
DE (1) DE2751535A1 (enrdf_load_stackoverflow)
ES (1) ES464485A1 (enrdf_load_stackoverflow)
FR (2) FR2382471A1 (enrdf_load_stackoverflow)
GB (1) GB1592178A (enrdf_load_stackoverflow)
IT (1) IT1087943B (enrdf_load_stackoverflow)
MX (1) MX4979E (enrdf_load_stackoverflow)
NL (1) NL7713024A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016538416A (ja) * 2013-12-02 2016-12-08 ジーエス カルテックス コーポレイション 粒子状ポリアミド樹脂の連続製造装置および方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566154A1 (de) 2004-02-20 2005-08-24 Argomedical AG Prothese zum Oberflächenersatz im Bereich der Kugel von Kugelgelenken

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681293A (en) * 1970-09-03 1972-08-01 Radiation Res Corp Continuous polymerization of 2-pyrrolidone with carbon dioxide as activator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016538416A (ja) * 2013-12-02 2016-12-08 ジーエス カルテックス コーポレイション 粒子状ポリアミド樹脂の連続製造装置および方法

Also Published As

Publication number Publication date
FR2382442B1 (enrdf_load_stackoverflow) 1981-01-16
DE2751535A1 (de) 1978-06-01
FR2382471A1 (fr) 1978-09-29
GB1592178A (en) 1981-07-01
IT1087943B (it) 1985-06-04
MX4979E (es) 1983-01-28
ES464485A1 (es) 1979-01-01
JPS5731742B2 (enrdf_load_stackoverflow) 1982-07-06
FR2382471B1 (enrdf_load_stackoverflow) 1981-01-02
NL7713024A (nl) 1978-05-30
FR2382442A1 (fr) 1978-09-29

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