IT1019272B - Procedimento per la produzione di dibenzoato di glicol dipropilenico di color chiaro - Google Patents

Procedimento per la produzione di dibenzoato di glicol dipropilenico di color chiaro

Info

Publication number: IT1019272B
Authority: IT; Italy
Prior art keywords: procedure; production; dipropylene glycol; light color; glycol dibenzoate
Prior art date: 1973-09-15

Application number

IT53016/74A

Other languages

English (en)

Italian (it)

Inventor

G Renckhoff

H Hulsmann

Original Assignee

Dynamit Nobel Ag

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.)

1973-09-15

Filing date

1974-09-13

Publication date

1977-11-10

1974-09-13 Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag

1977-11-10 Application granted granted Critical

1977-11-10 Publication of IT1019272B publication Critical patent/IT1019272B/it

Links

PZTAGFCBNDBBFZ-UHFFFAOYSA-N tert-butyl 2-(hydroxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CO PZTAGFCBNDBBFZ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/78—Benzoic acid esters
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

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

IT53016/74A 1973-09-15 1974-09-13 Procedimento per la produzione di dibenzoato di glicol dipropilenico di color chiaro IT1019272B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732346560 DE2346560A1 (de)	1973-09-15	1973-09-15	Verfahren zur herstellung von hellfarbigem dipropylenglykoldibenzoat

Publications (1)

Publication Number	Publication Date
IT1019272B true IT1019272B (it)	1977-11-10

Family

ID=5892694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT53016/74A IT1019272B (it)	1973-09-15	1974-09-13	Procedimento per la produzione di dibenzoato di glicol dipropilenico di color chiaro

Country Status (18)

Country	Link
JP (1)	JPS5053343A (fr)
AR (1)	AR199755A1 (fr)
AU (1)	AU7092074A (fr)
BE (1)	BE819881A (fr)
CA (1)	CA1045636A (fr)
DD (1)	DD113524A5 (fr)
DE (1)	DE2346560A1 (fr)
ES (1)	ES430048A1 (fr)
FR (1)	FR2243929B1 (fr)
GB (1)	GB1428099A (fr)
IT (1)	IT1019272B (fr)
NL (1)	NL7412189A (fr)
PL (1)	PL95926B1 (fr)
RO (1)	RO63506A (fr)
SE (1)	SE7407626L (fr)
SU (1)	SU583740A3 (fr)
TR (1)	TR18156A (fr)
ZA (1)	ZA745845B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102009048774A1 (de) *	2009-10-08	2011-04-28	Oxea Deutschland Gmbh	Verfahren zur Farbaufhellung von Polyolestern
DE102010027458A1 (de) *	2010-07-17	2012-01-19	Oxea Gmbh	Verfahren zur Nachbehandlung von Polyolestern

1973
- 1973-09-15 DE DE19732346560 patent/DE2346560A1/de active Pending
1974
- 1974-06-04 TR TR18156A patent/TR18156A/xx unknown
- 1974-06-10 SE SE7407626A patent/SE7407626L/xx unknown
- 1974-07-05 AU AU70920/74A patent/AU7092074A/en not_active Expired
- 1974-07-25 AR AR254894A patent/AR199755A1/es active
- 1974-09-09 SU SU7402057770A patent/SU583740A3/ru active
- 1974-09-11 GB GB3970674A patent/GB1428099A/en not_active Expired
- 1974-09-12 DD DD181062A patent/DD113524A5/xx unknown
- 1974-09-12 FR FR7430947A patent/FR2243929B1/fr not_active Expired
- 1974-09-13 CA CA209,353A patent/CA1045636A/fr not_active Expired
- 1974-09-13 ZA ZA00745845A patent/ZA745845B/xx unknown
- 1974-09-13 JP JP49105941A patent/JPS5053343A/ja active Pending
- 1974-09-13 NL NL7412189A patent/NL7412189A/xx not_active Application Discontinuation
- 1974-09-13 PL PL1974174092A patent/PL95926B1/pl unknown
- 1974-09-13 RO RO7400079987A patent/RO63506A/fr unknown
- 1974-09-13 BE BE148490A patent/BE819881A/fr unknown
- 1974-09-13 IT IT53016/74A patent/IT1019272B/it active
- 1974-09-14 ES ES430048A patent/ES430048A1/es not_active Expired

Also Published As

Publication number	Publication date
GB1428099A (en)	1976-03-17
FR2243929B1 (fr)	1978-03-31
AU7092074A (en)	1976-01-08
SU583740A3 (ru)	1977-12-05
ES430048A1 (es)	1976-10-01
SE7407626L (fr)	1975-03-17
JPS5053343A (fr)	1975-05-12
PL95926B1 (pl)	1977-11-30
FR2243929A1 (fr)	1975-04-11
NL7412189A (nl)	1975-03-18
TR18156A (tr)	1976-10-11
DD113524A5 (fr)	1975-06-12
ZA745845B (en)	1975-11-26
CA1045636A (fr)	1979-01-02
BE819881A (fr)	1974-12-31
DE2346560A1 (de)	1975-04-03
AR199755A1 (es)	1974-09-23
RO63506A (fr)	1978-08-15

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