RO102421A2 - Procedeu de obtinere a n-metil- -caprolactamei - Google Patents

Procedeu de obtinere a n-metil- -caprolactamei

Info

Publication number: RO102421A2
Authority: RO; Romania
Prior art keywords: epsilon; methyl; caprolactum; manufacturing; prepd
Prior art date: 1988-12-29

Application number

RO1988137218A

Other languages

English (en)

Other versions

RO102421B1 (ro

Inventor

Ro Picealca Liliana Codruta

Ro Toc Valer

Ro Brasat Gabriela

Original Assignee

Centrul De Cercetari Pentru Fibre Chimice, Savinesti, Piatra-Neamt, Judetul Neamt, Ro

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.)

1988-12-29

Filing date

1988-12-29

Publication date

1991-10-05

1988-12-29 Application filed by Centrul De Cercetari Pentru Fibre Chimice, Savinesti, Piatra-Neamt, Judetul Neamt, Ro filed Critical Centrul De Cercetari Pentru Fibre Chimice, Savinesti, Piatra-Neamt, Judetul Neamt, Ro

1988-12-29 Priority to RO137218A priority Critical patent/RO102421B1/ro

1991-10-05 Publication of RO102421A2 publication Critical patent/RO102421A2/ro

1991-10-31 Publication of RO102421B1 publication Critical patent/RO102421B1/ro

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
239000003054 catalyst Substances 0.000 abstract 2
ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
238000001354 calcination Methods 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
229910052593 corundum Inorganic materials 0.000 abstract 1
229910001845 yogo sapphire Inorganic materials 0.000 abstract 1

Landscapes

Catalysts (AREA)

RO137218A 1988-12-29 1988-12-29 Procedeu de obtinere a n-metil-epsilon-caprolactamei RO102421B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO137218A RO102421B1 (ro)	1988-12-29	1988-12-29	Procedeu de obtinere a n-metil-epsilon-caprolactamei

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO137218A RO102421B1 (ro)	1988-12-29	1988-12-29	Procedeu de obtinere a n-metil-epsilon-caprolactamei

Publications (2)

Publication Number	Publication Date
RO102421A2 true RO102421A2 (ro)	1991-10-05
RO102421B1 RO102421B1 (ro)	1991-10-31

Family

ID=20123486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO137218A RO102421B1 (ro)	1988-12-29	1988-12-29	Procedeu de obtinere a n-metil-epsilon-caprolactamei

Country Status (1)

Country	Link
RO (1)	RO102421B1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2019005596A1 (en)	2017-06-26	2019-01-03	Advansix Resins & Chemicals Llc	METHODS AND COMPOSITIONS FOR POLYURETHANE DISPERSIONS USING SOLVENTS DERIVED FROM CAPROLACTAM

1988
- 1988-12-29 RO RO137218A patent/RO102421B1/ro unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2019005596A1 (en)	2017-06-26	2019-01-03	Advansix Resins & Chemicals Llc	METHODS AND COMPOSITIONS FOR POLYURETHANE DISPERSIONS USING SOLVENTS DERIVED FROM CAPROLACTAM
EP4134385A1 (en)	2017-06-26	2023-02-15	AdvanSix Resins & Chemicals LLC	Methods and compositions for polyurethane dispersions using caprolactam-derived solvents

Also Published As

Publication number	Publication date
RO102421B1 (ro)	1991-10-31

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