JPS5649350A - Manufacture of caprolactam - Google Patents

Manufacture of caprolactam

Info

Publication number: JPS5649350A
Authority: JP; Japan
Prior art keywords: caprolactam; manufacture
Prior art date: 1970-11-12
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

JP11043480A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5643462B2 (it

Inventor

Fuukusu Fuugoo

Kaaru Kuruto

Rautenbatsuha Deiiteru

Unshiyu Geruto

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.)

BASF SE

Original Assignee

BASF SE

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.)

1970-11-12

Filing date

1980-08-13

Publication date

1981-05-02

1980-08-13 Application filed by BASF SE filed Critical BASF SE

1981-05-02 Publication of JPS5649350A publication Critical patent/JPS5649350A/ja

1981-10-13 Publication of JPS5643462B2 publication Critical patent/JPS5643462B2/ja

Status Granted legal-status Critical Current

Links

JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Other In-Based Heterocyclic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

JP11043480A 1970-11-12 1980-08-13 Manufacture of caprolactam Granted JPS5649350A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702055621 DE2055621C3 (de)	1970-11-12	1970-11-12	Verfahren zur Herstellung von Caprolactam

Publications (2)

Publication Number	Publication Date
JPS5649350A true JPS5649350A (en)	1981-05-02
JPS5643462B2 JPS5643462B2 (it)	1981-10-13

Family

ID=5787876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11043480A Granted JPS5649350A (en)	1970-11-12	1980-08-13	Manufacture of caprolactam

Country Status (8)

Country	Link
JP (1)	JPS5649350A (it)
BE (1)	BE775154R (it)
DE (1)	DE2055621C3 (it)
FR (1)	FR2113853B2 (it)
GB (1)	GB1359668A (it)
IT (1)	IT988038B (it)
LU (1)	LU64199A1 (it)
NL (1)	NL168221C (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6336244A (ja) *	1986-07-31	1988-02-16	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−写真感光材料の処理方法
JPS63135938A (ja) *	1986-11-27	1988-06-08	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−写真感光材料の処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114478385A (zh) *	2022-02-24	2022-05-13	江苏扬农化工集团有限公司	反应精馏制备己内酰胺的方法

1970
- 1970-11-12 DE DE19702055621 patent/DE2055621C3/de not_active Expired
1971
- 1971-10-29 FR FR7138976A patent/FR2113853B2/fr not_active Expired
- 1971-11-03 LU LU64199D patent/LU64199A1/xx unknown
- 1971-11-08 NL NL7115350A patent/NL168221C/xx active
- 1971-11-10 BE BE775154A patent/BE775154R/xx active
- 1971-11-10 IT IT5398871A patent/IT988038B/it active
- 1971-11-11 GB GB5245471A patent/GB1359668A/en not_active Expired
1980
- 1980-08-13 JP JP11043480A patent/JPS5649350A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6336244A (ja) *	1986-07-31	1988-02-16	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−写真感光材料の処理方法
JPS63135938A (ja) *	1986-11-27	1988-06-08	Fuji Photo Film Co Ltd	ハロゲン化銀カラ−写真感光材料の処理方法

Also Published As

Publication number	Publication date
IT988038B (it)	1975-04-10
GB1359668A (en)	1974-07-10
FR2113853A2 (it)	1972-06-30
DE2055621C3 (de)	1981-09-10
DE2055621A1 (de)	1972-05-18
NL168221C (nl)	1982-03-16
NL168221B (nl)	1981-10-16
LU64199A1 (it)	1972-05-17
NL7115350A (it)	1972-05-16
BE775154R (fr)	1972-05-10
JPS5643462B2 (it)	1981-10-13
DE2055621B2 (de)	1980-04-30
FR2113853B2 (it)	1975-09-26

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