JPS5352597A - Continuous polymerization of carpolactam - Google Patents

Continuous polymerization of carpolactam

Info

Publication number: JPS5352597A
Authority: JP; Japan
Prior art keywords: carpolactam; continuous polymerization; caprolactam; reaction; molecular weight
Prior art date: 1976-10-25
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.): Pending

Application number

JP12850876A

Other languages

English (en)

Inventor

Toshihiko Tsukamoto

Taro Tokusawa

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.)

Unitika Ltd

Original Assignee

Unitika Ltd

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.)

1976-10-25

Filing date

1976-10-25

Publication date

1978-05-13

1976-10-25 Application filed by Unitika Ltd filed Critical Unitika Ltd

1976-10-25 Priority to JP12850876A priority Critical patent/JPS5352597A/ja

1978-05-13 Publication of JPS5352597A publication Critical patent/JPS5352597A/ja

Status Pending legal-status Critical Current

Links

238000006116 polymerization reaction Methods 0.000 title abstract 2
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 1
239000012153 distilled water Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1

Landscapes

Polyamides (AREA)

JP12850876A 1976-10-25 1976-10-25 Continuous polymerization of carpolactam Pending JPS5352597A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP12850876A JPS5352597A (en)	1976-10-25	1976-10-25	Continuous polymerization of carpolactam

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12850876A JPS5352597A (en)	1976-10-25	1976-10-25	Continuous polymerization of carpolactam

Publications (1)

Publication Number	Publication Date
JPS5352597A true JPS5352597A (en)	1978-05-13

Family

ID=14986469

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP12850876A Pending JPS5352597A (en)	1976-10-25	1976-10-25	Continuous polymerization of carpolactam

Country Status (1)

Country	Link
JP (1)	JPS5352597A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002050162A1 (en) *	2000-12-20	2002-06-27	Toray Industries, Inc.	Polyamide prepolymer, polyamide, and processes for producing these

1976
- 1976-10-25 JP JP12850876A patent/JPS5352597A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002050162A1 (en) *	2000-12-20	2002-06-27	Toray Industries, Inc.	Polyamide prepolymer, polyamide, and processes for producing these

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