ID21581A - Metoda stabilisasi aldehida - Google Patents

Metoda stabilisasi aldehida

Info

Publication number
ID21581A
ID21581A IDP981641A ID981641A ID21581A ID 21581 A ID21581 A ID 21581A ID P981641 A IDP981641 A ID P981641A ID 981641 A ID981641 A ID 981641A ID 21581 A ID21581 A ID 21581A
Authority
ID
Indonesia
Prior art keywords
aldehyde
alkali metal
stabilization method
aldehydes
alkaline earth
Prior art date
Application number
IDP981641A
Other languages
English (en)
Inventor
Michael Dr Riedel
Wolfgang Zgorzelski
Michael Messerschmidt
Klaus Bergrath
Original Assignee
Celanese Gmbh
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 Celanese Gmbh filed Critical Celanese Gmbh
Publication of ID21581A publication Critical patent/ID21581A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/86—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Glass Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IDP981641A 1997-12-23 1998-12-17 Metoda stabilisasi aldehida ID21581A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757531A DE19757531C1 (de) 1997-12-23 1997-12-23 Verfahren zur Stabilisierung von Aldehyden

Publications (1)

Publication Number Publication Date
ID21581A true ID21581A (id) 1999-06-24

Family

ID=7853182

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP981641A ID21581A (id) 1997-12-23 1998-12-17 Metoda stabilisasi aldehida

Country Status (20)

Country Link
US (1) US6137013A (id)
EP (1) EP0926123B1 (id)
JP (1) JP4370010B2 (id)
KR (1) KR100587720B1 (id)
CN (1) CN1138742C (id)
AT (1) ATE208756T1 (id)
AU (1) AU745800B2 (id)
BR (1) BR9805621B1 (id)
CA (1) CA2257009C (id)
DE (2) DE19757531C1 (id)
DK (1) DK0926123T3 (id)
ES (1) ES2167832T3 (id)
HK (1) HK1020335A1 (id)
ID (1) ID21581A (id)
MY (1) MY116784A (id)
PL (1) PL191902B1 (id)
PT (1) PT926123E (id)
RO (1) RO120707B1 (id)
TW (1) TW450957B (id)
ZA (1) ZA9811721B (id)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060755A1 (de) 2000-12-07 2002-06-20 Haarmann & Reimer Gmbh Verfahren zur Stabilisierung von Phenylacetaldehyd
US6995292B2 (en) * 2002-09-16 2006-02-07 Eastman Chemical Company Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts
US6846960B2 (en) * 2002-09-16 2005-01-25 Eastman Chemical Company Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts
EP1950191B1 (en) * 2005-11-01 2011-10-19 Central Glass Co., Ltd. Process for producing 3,3,3-trifluoropropionic acid
CN101597221B (zh) * 2008-06-03 2012-07-25 程存照 天然香料壬醛的合成方法
US8288502B2 (en) 2009-12-18 2012-10-16 Nalco Company Aldehyde-functionalized polymers with enhanced stability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170625A (en) * 1938-03-28 1939-08-22 Trojan Powder Co Stabilization of aldehydes
JPS4512282Y1 (id) * 1968-01-25 1970-05-29
US4020109A (en) * 1972-12-26 1977-04-26 Union Oil Company Of California Stabilizing alkanals
JPS60104058A (ja) * 1983-11-10 1985-06-08 Nippon Soda Co Ltd 含イオウアルデヒド類の安定化方法

Also Published As

Publication number Publication date
DE19757531C1 (de) 1999-05-12
JP4370010B2 (ja) 2009-11-25
PL330494A1 (en) 1999-07-05
CA2257009C (en) 2008-03-11
CN1223997A (zh) 1999-07-28
PT926123E (pt) 2002-05-31
KR19990063348A (ko) 1999-07-26
CA2257009A1 (en) 1999-06-23
EP0926123A1 (de) 1999-06-30
AU745800B2 (en) 2002-04-11
US6137013A (en) 2000-10-24
KR100587720B1 (ko) 2006-10-04
ES2167832T3 (es) 2002-05-16
AU9812798A (en) 1999-07-15
CN1138742C (zh) 2004-02-18
PL191902B1 (pl) 2006-07-31
BR9805621B1 (pt) 2008-11-18
RO120707B1 (ro) 2006-06-30
ZA9811721B (en) 1999-06-24
HK1020335A1 (en) 2000-04-14
BR9805621A (pt) 2000-02-01
JPH11246461A (ja) 1999-09-14
EP0926123B1 (de) 2001-11-14
TW450957B (en) 2001-08-21
MY116784A (en) 2004-03-31
DK0926123T3 (da) 2002-03-25
ATE208756T1 (de) 2001-11-15
DE59802136D1 (de) 2001-12-20

Similar Documents

Publication Publication Date Title
NO962456L (no) Anti-begroningsmiddel
ID21581A (id) Metoda stabilisasi aldehida
ATE197168T1 (de) Stabilisierung von wässrigen lösungen wasserlöslicher polymere in gegenwart von hydroxylamin
JPS5283937A (en) Antiphlogistic and analgesic agent containing benzoyl derivatives as e ffective component
DE69016258T2 (de) Durch Entladung angeregte, gepulste Laservorrichtung.
DE69018940D1 (de) Laser, angeregt durch hf-entladung.
DE50301629D1 (de) Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole
WO2002005759A8 (de) Dekorative kosmetische zubereitungen dialkylcarbonate und metalloxide enthaltend
DE50301693D1 (de) Verfahren zur herstellung von polyetherolen
DE3785028D1 (de) Lasereinheit, angeregt durch hf-entladung.
JPS51140206A (en) Jet-injector-type pump
JPS53113790A (en) Regenerating method for oxidation catalyst
KR910008115A (ko) 수계 세정 조성물
TH38720A (th) วิธีการทำให้แอลดีไฮด์เสถียร
JPS5414001A (en) Pump controller
JPS53103323A (en) Reading method for bar code symbol
JPS5374817A (en) Impulse-type moise eliminating device
JPS52112235A (en) Character discrimination unit
KR880000651A (ko) 지반주입공법
FR2674961B1 (fr) Methode pour evaluer a partir de diagraphies, la teneur en matiere organique des roches le long d'un puits.
JPS541438A (en) Vanadium system
FR2706625B1 (fr) Lidar haute cadence à source laser basse cadence.
JPS524949A (en) Pump runner
JPS53149191A (en) Carbon monoxide removal catalyst
JPS51144157A (en) Noise reduction system