FR2135863A5 - - Google Patents

Info

Publication number: FR2135863A5
Authority: FR; France
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

FR7115732A

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.)

Melle Bezons SA

Original Assignee

Melle Bezons SA

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.)

1971-04-26

Filing date

1971-04-26

Publication date

1972-12-22

1971-04-26 Application filed by Melle Bezons SA filed Critical Melle Bezons SA

1971-04-26 Priority to FR7115732A priority Critical patent/FR2135863A5/fr

1972-01-27 Priority to AU38388/72A priority patent/AU458281B2/en

1972-01-31 Priority to RO69611A priority patent/RO58907A/ro

1972-02-15 Priority to NO440/72A priority patent/NO136887C/no

1972-02-17 Priority to IT20688/72A priority patent/IT947653B/it

1972-02-23 Priority to NL7202400A priority patent/NL7202400A/xx

1972-03-02 Priority to JP2193272A priority patent/JPS5620301B1/ja

1972-04-01 Priority to DE19722215902 priority patent/DE2215902C3/de

1972-04-04 Priority to CS223872A priority patent/CS157143B2/cs

1972-04-04 Priority to BR721933A priority patent/BR7201933D0/pt

1972-04-11 Priority to CA139,428A priority patent/CA956644A/en

1972-04-11 Priority to AT311372A priority patent/AT317872B/de

1972-04-20 Priority to SU1773557A priority patent/SU552022A3/ru

1972-04-21 Priority to HUME1490A priority patent/HU163592B/hu

1972-04-24 Priority to PL1972154943A priority patent/PL82681B1/pl

1972-04-25 Priority to GB1921572A priority patent/GB1329534A/en

1972-04-25 Priority to DD162562A priority patent/DD108072A5/xx

1972-04-25 Priority to BE782634A priority patent/BE782634A/fr

1972-04-25 Priority to DK203672AA priority patent/DK136711B/da

1972-04-26 Priority to US00247592A priority patent/US3849475A/en

1972-04-26 Priority to SE7205518A priority patent/SE379191B/xx

1972-04-26 Priority to CH620172A priority patent/CH552554A/fr

1972-04-26 Priority to ES72402121A priority patent/ES402121A1/es

1972-12-22 Application granted granted Critical

1972-12-22 Publication of FR2135863A5 publication Critical patent/FR2135863A5/fr

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR7115732A 1971-04-26 1971-04-26 Expired FR2135863A5 (fr)

Priority Applications (23)

Application Number	Priority Date	Filing Date	Title
FR7115732A FR2135863A5 (fr)	1971-04-26	1971-04-26
AU38388/72A AU458281B2 (en)	1971-04-26	1972-01-27	Purification of esters
RO69611A RO58907A (fr)	1971-04-26	1972-01-31
NO440/72A NO136887C (no)	1971-04-26	1972-02-15	Fremgangsm}te til rensing av h¦ytkokende estere.
IT20688/72A IT947653B (it)	1971-04-26	1972-02-17	Perfezionamento nella purificazio ne di esteri ad alto punto d ebol lizione
NL7202400A NL7202400A (fr)	1971-04-26	1972-02-23
JP2193272A JPS5620301B1 (fr)	1971-04-26	1972-03-02
DE19722215902 DE2215902C3 (de)	1971-04-26	1972-04-01	Verfahren zur Reinigung hochsiedender Ester
BR721933A BR7201933D0 (pt)	1971-04-26	1972-04-04	Aperfeicoamento em processo de purificacao de esteres de elevado ponto de ebulicao
CS223872A CS157143B2 (fr)	1971-04-26	1972-04-04
CA139,428A CA956644A (en)	1971-04-26	1972-04-11	Purification of high boiling esters
AT311372A AT317872B (de)	1971-04-26	1972-04-11	Verfahren zur Herstellung reiner und stabilisierter hochsiedender Ester und Vorrichtung zur Durchführung des Verfahrens
SU1773557A SU552022A3 (ru)	1971-04-26	1972-04-20	Способ очистки сложного эфира
HUME1490A HU163592B (fr)	1971-04-26	1972-04-21
PL1972154943A PL82681B1 (fr)	1971-04-26	1972-04-24
DD162562A DD108072A5 (fr)	1971-04-26	1972-04-25
GB1921572A GB1329534A (en)	1971-04-26	1972-04-25	Purification of esters
BE782634A BE782634A (fr)	1971-04-26	1972-04-25	Perfectionnement a la purification d'esters a haut point d'ebullition
DK203672AA DK136711B (da)	1971-04-26	1972-04-25	Fremgangsmåde til rensning af højtkogende estere.
US00247592A US3849475A (en)	1971-04-26	1972-04-26	Purification of high boiling esters
SE7205518A SE379191B (fr)	1971-04-26	1972-04-26
CH620172A CH552554A (fr)	1971-04-26	1972-04-26	Procede de purification d'esters a haut point d'ebullition.
ES72402121A ES402121A1 (es)	1971-04-26	1972-04-26	Procedimiento para la purificacion de esteres de alto pun-to de abullicion.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7115732A FR2135863A5 (fr)	1971-04-26	1971-04-26

Publications (1)

Publication Number	Publication Date
FR2135863A5 true FR2135863A5 (fr)	1972-12-22

Family

ID=9076275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7115732A Expired FR2135863A5 (fr)	1971-04-26	1971-04-26

Country Status (22)

Country	Link
US (1)	US3849475A (fr)
JP (1)	JPS5620301B1 (fr)
AT (1)	AT317872B (fr)
AU (1)	AU458281B2 (fr)
BE (1)	BE782634A (fr)
BR (1)	BR7201933D0 (fr)
CA (1)	CA956644A (fr)
CH (1)	CH552554A (fr)
CS (1)	CS157143B2 (fr)
DD (1)	DD108072A5 (fr)
DK (1)	DK136711B (fr)
ES (1)	ES402121A1 (fr)
FR (1)	FR2135863A5 (fr)
GB (1)	GB1329534A (fr)
HU (1)	HU163592B (fr)
IT (1)	IT947653B (fr)
NL (1)	NL7202400A (fr)
NO (1)	NO136887C (fr)
PL (1)	PL82681B1 (fr)
RO (1)	RO58907A (fr)
SE (1)	SE379191B (fr)
SU (1)	SU552022A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4066835A (en) *	1974-05-31	1978-01-03	Ruhrchemie Ag	Process for purifying the waste water produced in the process of producing ester plasticizers

1971
- 1971-04-26 FR FR7115732A patent/FR2135863A5/fr not_active Expired
1972
- 1972-01-27 AU AU38388/72A patent/AU458281B2/en not_active Expired
- 1972-01-31 RO RO69611A patent/RO58907A/ro unknown
- 1972-02-15 NO NO440/72A patent/NO136887C/no unknown
- 1972-02-17 IT IT20688/72A patent/IT947653B/it active
- 1972-02-23 NL NL7202400A patent/NL7202400A/xx unknown
- 1972-03-02 JP JP2193272A patent/JPS5620301B1/ja active Pending
- 1972-04-04 CS CS223872A patent/CS157143B2/cs unknown
- 1972-04-04 BR BR721933A patent/BR7201933D0/pt unknown
- 1972-04-11 AT AT311372A patent/AT317872B/de not_active IP Right Cessation
- 1972-04-11 CA CA139,428A patent/CA956644A/en not_active Expired
- 1972-04-20 SU SU1773557A patent/SU552022A3/ru active
- 1972-04-21 HU HUME1490A patent/HU163592B/hu unknown
- 1972-04-24 PL PL1972154943A patent/PL82681B1/pl unknown
- 1972-04-25 GB GB1921572A patent/GB1329534A/en not_active Expired
- 1972-04-25 BE BE782634A patent/BE782634A/fr not_active IP Right Cessation
- 1972-04-25 DD DD162562A patent/DD108072A5/xx unknown
- 1972-04-25 DK DK203672AA patent/DK136711B/da unknown
- 1972-04-26 SE SE7205518A patent/SE379191B/xx unknown
- 1972-04-26 CH CH620172A patent/CH552554A/fr not_active IP Right Cessation
- 1972-04-26 US US00247592A patent/US3849475A/en not_active Expired - Lifetime
- 1972-04-26 ES ES72402121A patent/ES402121A1/es not_active Expired

Also Published As

Publication number	Publication date
AU3838872A (en)	1973-08-02
SE379191B (fr)	1975-09-29
CA956644A (en)	1974-10-22
SU552022A3 (ru)	1977-03-25
AT317872B (de)	1974-09-25
BR7201933D0 (pt)	1973-06-14
HU163592B (fr)	1973-09-27
DE2215902B2 (de)	1976-04-15
CH552554A (fr)	1974-08-15
PL82681B1 (fr)	1975-10-31
NO136887C (no)	1977-11-23
US3849475A (en)	1974-11-19
GB1329534A (en)	1973-09-12
CS157143B2 (fr)	1974-08-23
AU458281B2 (en)	1975-01-31
BE782634A (fr)	1972-10-25
ES402121A1 (es)	1975-10-16
RO58907A (fr)	1976-01-15
NL7202400A (fr)	1972-10-30
JPS5620301B1 (fr)	1981-05-13
DK136711C (fr)	1978-05-01
DD108072A5 (fr)	1974-09-05
DE2215902A1 (fr)	1972-11-09
IT947653B (it)	1973-05-30
NO136887B (no)	1977-08-15
DK136711B (da)	1977-11-14

Legal Events

Date	Code	Title
1973-11-23	CD	Change of name or company name
1973-11-23	TP	Transmission of property
1988-02-26	ST	Notification of lapse

Publication	Publication Date	Title
DK136711C (fr)	1978-05-01
AU2742671A (fr)	1972-10-12
AU2952271A (fr)	1972-12-07
AU2941471A (fr)	1972-11-30
AU3005371A (fr)	1972-12-21
AU2894671A (fr)	1972-11-23
AU2854371A (fr)	1972-11-09
AU2907471A (fr)	1972-11-23
AU2875571A (fr)	1972-11-16
AU2724971A (fr)	1972-10-05
AU2880771A (fr)	1972-11-16
AR192311Q (fr)	1973-02-14
AU2885171A (fr)	1972-11-16
AU2706571A (fr)	1971-07-15
AU2740271A (fr)	1972-10-12
AU2726271A (fr)	1972-10-05
AU2927871A (fr)	1972-11-30
AU2930871A (fr)	1972-11-30
AU2837671A (fr)	1972-11-09
AU2938071A (fr)	1972-11-30
AU2940971A (fr)	1972-11-30
AU3038671A (fr)	1973-01-04
AU3025871A (fr)	1973-01-04
AU2836771A (fr)	1972-11-09
AU2963771A (fr)	1972-12-07