DK129984B - Fremgangsmåde til nedsættelse af surheden i et esterprodukt fra en forestringsproces. - Google Patents

Fremgangsmåde til nedsættelse af surheden i et esterprodukt fra en forestringsproces.

Info

Publication number
DK129984B
DK129984B DK115471AA DK115471A DK129984B DK 129984 B DK129984 B DK 129984B DK 115471A A DK115471A A DK 115471AA DK 115471 A DK115471 A DK 115471A DK 129984 B DK129984 B DK 129984B
Authority
DK
Denmark
Prior art keywords
acidity
reducing
ester product
esterification process
esterification
Prior art date
Application number
DK115471AA
Other languages
English (en)
Other versions
DK129984C (da
Inventor
J Chilton
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK129984B publication Critical patent/DK129984B/da
Application granted granted Critical
Publication of DK129984C publication Critical patent/DK129984C/da

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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK115471AA 1970-03-18 1971-03-11 Fremgangsmåde til nedsættelse af surheden i et esterprodukt fra en forestringsproces. DK129984B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB03036/70A GB1279203A (en) 1970-03-18 1970-03-18 Improvements in and relating to the production of esters

Publications (2)

Publication Number Publication Date
DK129984B true DK129984B (da) 1974-12-09
DK129984C DK129984C (da) 1975-05-20

Family

ID=10015640

Family Applications (1)

Application Number Title Priority Date Filing Date
DK115471AA DK129984B (da) 1970-03-18 1971-03-11 Fremgangsmåde til nedsættelse af surheden i et esterprodukt fra en forestringsproces.

Country Status (20)

Country Link
US (1) US3818071A (da)
AT (1) AT306056B (da)
BE (1) BE764496A (da)
BG (1) BG20780A3 (da)
CH (1) CH553741A (da)
DE (1) DE2112492B2 (da)
DK (1) DK129984B (da)
ES (1) ES389344A1 (da)
FR (1) FR2084774A5 (da)
GB (1) GB1279203A (da)
HU (1) HU164445B (da)
IE (1) IE34955B1 (da)
IL (1) IL36267A (da)
NL (1) NL7103562A (da)
PL (1) PL82745B1 (da)
RO (1) RO58575A (da)
SU (1) SU489305A3 (da)
TR (1) TR18752A (da)
YU (1) YU35099B (da)
ZA (1) ZA711080B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426057A (en) * 1972-04-24 1976-02-25 Ici Ltd Production of esters
US4007218A (en) * 1973-12-07 1977-02-08 Standard Oil Company (Indiana) Esterification reaction
US4048021A (en) * 1974-02-12 1977-09-13 Teijin Limited Method of purifying crude 2,6-naphthalenedicarboxylic acid dimethyl ester
US4045392A (en) * 1975-03-11 1977-08-30 E. I. Du Pont De Nemours And Company Alkyd resin manufacturing process by using water or steam to reverse or retard gelation
DE2701062B2 (de) * 1976-01-13 1979-11-22 Mitsubishi Gas Chemical Co., Inc., Tokio Verfahren zur Herstellung von Estern
DE2612355C3 (de) * 1976-03-24 1983-11-17 Basf Ag, 6700 Ludwigshafen Verfahren zur Abtrennung von Katalysatoren aus rohen Weichmacherestern
JPS6054945B2 (ja) * 1977-11-30 1985-12-03 チッソ株式会社 可塑剤の製造方法
US4868324A (en) * 1988-05-24 1989-09-19 Celanese Engineering Resins, Inc. Purification of diphenyl phthalates
US5167657A (en) * 1988-11-14 1992-12-01 Baxter International Inc. Plastic composition with anti-hemolytic effect
US5026347A (en) * 1988-11-14 1991-06-25 Baxter International Inc. Plastic composition with anti-hemolytic effect
US5100401A (en) * 1988-11-14 1992-03-31 Baxter International Inc. Plastic composition with anti-hemolytic effect
US5672300A (en) * 1992-08-10 1997-09-30 R. P. Scherer Corporation Method for striping or marbleizing capsules
DE10043545A1 (de) * 2000-09-05 2002-03-14 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Carbonsäureestern
DE10149350A1 (de) * 2001-10-06 2003-04-17 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Carbonsäureestern
DE102005021075A1 (de) * 2005-05-06 2006-11-09 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Carbonsäureestern
CN101591454B (zh) * 2009-04-24 2012-01-11 淄博蓝帆化工有限公司 增塑剂生产中的高温中和方法
FR2964101B1 (fr) * 2010-08-27 2012-08-17 Rhodia Poliamida E Especialidades Ltda Procede de preparation d'adipate de di-alpha-methylbenzyle
US9981902B2 (en) 2015-10-23 2018-05-29 Columbia Insurance Company Process for production of an ester and diol from reclaimed carpet material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632447A (en) * 1947-10-06 1949-11-28 Shell Refining & Marketing Co Improvements in or relating to the production of neutral phthalates
US2537890A (en) * 1948-11-24 1951-01-09 Eastman Kodak Co Neutralization of high-molecular weight organic esters
US2753369A (en) * 1953-07-09 1956-07-03 Du Pont Purification of dimethyl terephthalate
US2778849A (en) * 1953-09-25 1957-01-22 William M Hackman Purification of plasticizer esters

Also Published As

Publication number Publication date
IL36267A (en) 1975-02-10
AT306056B (de) 1973-03-26
BG20780A3 (da) 1975-12-20
IE34955B1 (en) 1975-10-01
ES389344A1 (es) 1973-06-01
GB1279203A (en) 1972-06-28
DK129984C (da) 1975-05-20
DE2112492A1 (de) 1972-02-17
IL36267A0 (en) 1971-04-28
HU164445B (da) 1974-02-28
CH553741A (de) 1974-09-13
US3818071A (en) 1974-06-18
IE34955L (en) 1971-09-18
SU489305A3 (ru) 1975-10-25
YU35099B (en) 1980-09-25
TR18752A (tr) 1977-08-10
PL82745B1 (da) 1975-10-31
RO58575A (da) 1975-09-15
DE2112492B2 (de) 1973-03-01
ZA711080B (en) 1971-10-27
BE764496A (fr) 1971-09-20
NL7103562A (da) 1971-09-21
YU63771A (en) 1980-03-15
FR2084774A5 (da) 1971-12-17

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