BE530181A - - Google Patents

Info

Publication number: BE530181A
Authority: BE; Belgium

Application number

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.)

1953-08-03

Publication of BE530181A publication Critical patent/BE530181A/xx

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
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester

Landscapes

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

BE530181D 1953-08-03 BE530181A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE326540X		1953-08-03

Publications (1)

Publication Number	Publication Date
BE530181A true BE530181A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=6184041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE530181D BE530181A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1953-08-03

Country Status (6)

Country	Link
US (1)	US2779782A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1)	BE530181A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1)	CH326540A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1)	FR1104720A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1)	GB761820A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1)	NL82225C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3060222A (en) *	1958-12-23	1962-10-23	Basf Ag	Production of dialkyl esters of iso-and/or terephthalic acid
DE1080540B (de) *	1959-01-14	1960-04-28	Glanzstoff Ag	Verfahren zur Reinigung von durch Abbau von Polyaethylen-terephthalat mit Methanol unter Druck gewonnenem rohem Terephthalsaeuredimethylester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2610211A (en) *	1947-10-04	1952-09-09	California Research Corp	Preparation of aryl monocarboxylic acids

0
- NL NL82225D patent/NL82225C/xx active
- BE BE530181D patent/BE530181A/xx unknown
1954
- 1954-07-19 FR FR1104720D patent/FR1104720A/fr not_active Expired
- 1954-07-21 GB GB21321/54A patent/GB761820A/en not_active Expired
- 1954-07-26 CH CH326540D patent/CH326540A/de unknown
- 1954-08-02 US US447387A patent/US2779782A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB761820A (en)	1956-11-21
CH326540A (de)	1957-12-31
NL82225C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
US2779782A (en)	1957-01-29
FR1104720A (fr)	1955-11-23

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