CA1045636A - Process for the production of dipropylene glycol dibenzoate - Google Patents

Process for the production of dipropylene glycol dibenzoate

Info

Publication number
CA1045636A
CA1045636A CA209,353A CA209353A CA1045636A CA 1045636 A CA1045636 A CA 1045636A CA 209353 A CA209353 A CA 209353A CA 1045636 A CA1045636 A CA 1045636A
Authority
CA
Canada
Prior art keywords
process according
dipropylene glycol
aluminium
methylbenzoate
catalyst
Prior art date
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
CA209,353A
Other languages
English (en)
French (fr)
Other versions
CA209353S (en
Inventor
Gustav Renckhoff
Hans L. Hulsmann
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.)
Dynamit Nobel AG
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.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of CA1045636A publication Critical patent/CA1045636A/en
Expired legal-status Critical Current

Links

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)
CA209,353A 1973-09-15 1974-09-13 Process for the production of dipropylene glycol dibenzoate Expired CA1045636A (en)

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
CA1045636A true CA1045636A (en) 1979-01-02

Family

ID=5892694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,353A Expired CA1045636A (en) 1973-09-15 1974-09-13 Process for the production of dipropylene glycol dibenzoate

Country Status (18)

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

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

Also Published As

Publication number Publication date
TR18156A (tr) 1976-10-11
FR2243929B1 (tr) 1978-03-31
FR2243929A1 (tr) 1975-04-11
SE7407626L (tr) 1975-03-17
NL7412189A (nl) 1975-03-18
ZA745845B (en) 1975-11-26
GB1428099A (en) 1976-03-17
ES430048A1 (es) 1976-10-01
AR199755A1 (es) 1974-09-23
DE2346560A1 (de) 1975-04-03
IT1019272B (it) 1977-11-10
JPS5053343A (tr) 1975-05-12
SU583740A3 (ru) 1977-12-05
PL95926B1 (pl) 1977-11-30
DD113524A5 (tr) 1975-06-12
RO63506A (fr) 1978-08-15
BE819881A (fr) 1974-12-31
AU7092074A (en) 1976-01-08

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