FR1253181A - Pyrrolidone polymerization process - Google Patents

Pyrrolidone polymerization process

Info

Publication number: FR1253181A
Authority: FR; France
Prior art keywords: polymerization process; pyrrolidone polymerization; pyrrolidone; polymerization
Prior art date: 1959-04-20
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

FR823614A

Other languages

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.)

Solutia Inc

Original Assignee

Chemstrand Corp

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.)

1959-04-20

Filing date

1960-04-06

Publication date

1961-02-03

1959-04-20 Priority claimed from US807270A external-priority patent/US3042659A/en

1960-04-06 Application filed by Chemstrand Corp filed Critical Chemstrand Corp

1960-04-06 Priority to FR823614A priority Critical patent/FR1253181A/en

1961-02-03 Application granted granted Critical

1961-02-03 Publication of FR1253181A publication Critical patent/FR1253181A/en

Status Expired legal-status Critical Current

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)

FR823614A 1959-04-20 1960-04-06 Pyrrolidone polymerization process Expired FR1253181A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR823614A FR1253181A (en)	1959-04-20	1960-04-06	Pyrrolidone polymerization process

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US807270A US3042659A (en)	1959-04-20	1959-04-20	Activators for the polymerization of 2-pyrrolidone
US807349A US3060153A (en)	1959-04-20	1959-04-20	Activators for the polymerization of 2-pyrrolidone
US807271A US3033831A (en)	1959-04-20	1959-04-20	Activators for the polymerization of 2-pyrrolidone
FR823614A FR1253181A (en)	1959-04-20	1960-04-06	Pyrrolidone polymerization process

Publications (1)

Publication Number	Publication Date
FR1253181A true FR1253181A (en)	1961-02-03

Family

ID=27445163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR823614A Expired FR1253181A (en)	1959-04-20	1960-04-06	Pyrrolidone polymerization process

Country Status (1)

Country	Link
FR (1)	FR1253181A (en)

1960
- 1960-04-06 FR FR823614A patent/FR1253181A/en not_active Expired

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