NL7601600A - Werkwijze ter bereiding van ftaalzuur. - Google Patents

Werkwijze ter bereiding van ftaalzuur.

Info

Publication number
NL7601600A
NL7601600A NL7601600A NL7601600A NL7601600A NL 7601600 A NL7601600 A NL 7601600A NL 7601600 A NL7601600 A NL 7601600A NL 7601600 A NL7601600 A NL 7601600A NL 7601600 A NL7601600 A NL 7601600A
Authority
NL
Netherlands
Prior art keywords
phalic
preparing
acid
preparing phalic
phalic acid
Prior art date
Application number
NL7601600A
Other languages
English (en)
Other versions
NL179903C (nl
NL179903B (nl
Original Assignee
Mitsubishi Gas Chemical Co
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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of NL7601600A publication Critical patent/NL7601600A/nl
Publication of NL179903B publication Critical patent/NL179903B/nl
Application granted granted Critical
Publication of NL179903C publication Critical patent/NL179903C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7601600,A 1975-02-18 1976-02-17 Werkwijze voor het bereiden van benzeendicarbonzuren door oxydatie van tolualdehyden. NL179903C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50020090A JPS5198234A (en) 1975-02-18 1975-02-18 Futarusanno kokushokukaoboshisuruhoho

Publications (3)

Publication Number Publication Date
NL7601600A true NL7601600A (nl) 1976-08-20
NL179903B NL179903B (nl) 1986-07-01
NL179903C NL179903C (nl) 1986-12-01

Family

ID=12017395

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7601600,A NL179903C (nl) 1975-02-18 1976-02-17 Werkwijze voor het bereiden van benzeendicarbonzuren door oxydatie van tolualdehyden.

Country Status (9)

Country Link
US (1) US4214100A (nl)
JP (1) JPS5198234A (nl)
BE (1) BE838647A (nl)
CA (1) CA1049552A (nl)
DE (1) DE2605363C3 (nl)
FR (1) FR2301507A1 (nl)
GB (1) GB1508241A (nl)
IT (1) IT1057191B (nl)
NL (1) NL179903C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145637A (en) * 1979-05-02 1980-11-13 Teijin Hercules Kk Preparation of aromatic carboxylic acid or its methyl ester
JPH03112526A (ja) * 1989-09-28 1991-05-14 Matsushita Electric Ind Co Ltd 野菜切り機
JPH08325197A (ja) * 1995-05-30 1996-12-10 Mitsubishi Gas Chem Co Inc テレフタル酸の製造方法
US6303827B1 (en) 1998-09-10 2001-10-16 Exxonmobil Chemicals Patents Inc. Process for making aromatic aldehydes
CN113214078A (zh) * 2021-05-26 2021-08-06 宜兴市阳洋塑料助剂有限公司 一种利用对苯二甲酸生产废料回收制备对苯二甲酸二辛酯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963509A (en) * 1958-03-10 1960-12-06 Mid Century Corp Process for oxidation of mono-alkyl benzene
JPS5136258B1 (nl) * 1963-04-02 1976-10-07
US3595908A (en) * 1966-11-01 1971-07-27 Inst Francais Du Petrole Two-step oxidation of paraxylene for the production of terephthalic acid
FR2113424A5 (nl) * 1970-11-01 1972-06-23 Maruzen Oil Co Ltd

Also Published As

Publication number Publication date
NL179903C (nl) 1986-12-01
DE2605363C3 (de) 1979-07-12
DE2605363A1 (de) 1976-08-26
DE2605363B2 (de) 1978-10-26
GB1508241A (en) 1978-04-19
FR2301507B1 (nl) 1979-02-02
JPS5198234A (en) 1976-08-30
JPS5628897B2 (nl) 1981-07-04
IT1057191B (it) 1982-03-10
NL179903B (nl) 1986-07-01
BE838647A (fr) 1976-06-16
US4214100A (en) 1980-07-22
FR2301507A1 (fr) 1976-09-17
CA1049552A (en) 1979-02-27

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee