ATE269287T1 - Konfektionierung von neopentylglykol - Google Patents

Konfektionierung von neopentylglykol

Info

Publication number
ATE269287T1
ATE269287T1 AT01944991T AT01944991T ATE269287T1 AT E269287 T1 ATE269287 T1 AT E269287T1 AT 01944991 T AT01944991 T AT 01944991T AT 01944991 T AT01944991 T AT 01944991T AT E269287 T1 ATE269287 T1 AT E269287T1
Authority
AT
Austria
Prior art keywords
neopentyl glycol
production
coolant
cooling
melt
Prior art date
Application number
AT01944991T
Other languages
English (en)
Inventor
Stefan Kaeshammer
Andreas Klein
Charles L Smith
Winfried Mueller
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of ATE269287T1 publication Critical patent/ATE269287T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
AT01944991T 2000-03-30 2001-03-23 Konfektionierung von neopentylglykol ATE269287T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/537,711 US6191320B1 (en) 2000-03-30 2000-03-30 Finishing of neopentyl glycol
PCT/EP2001/003373 WO2001072676A2 (en) 2000-03-30 2001-03-23 Finishing of neopentyl glycol

Publications (1)

Publication Number Publication Date
ATE269287T1 true ATE269287T1 (de) 2004-07-15

Family

ID=24143782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01944991T ATE269287T1 (de) 2000-03-30 2001-03-23 Konfektionierung von neopentylglykol

Country Status (10)

Country Link
US (1) US6191320B1 (de)
EP (1) EP1268378B1 (de)
JP (1) JP4778184B2 (de)
KR (1) KR100739261B1 (de)
CN (1) CN1169763C (de)
AT (1) ATE269287T1 (de)
DE (1) DE60103866T2 (de)
ES (1) ES2223882T3 (de)
MY (1) MY131813A (de)
WO (1) WO2001072676A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607346A1 (de) 2011-12-21 2013-06-26 Saltigo GmbH Verfahren zur Herstellung, Stabilisierung und Konfektionierung von Sorbinsäureanhydrid
US10756668B2 (en) 2015-03-11 2020-08-25 Ecouni, Llc Universal sloped roof solar panel mounting system
CN106866371B (zh) * 2015-12-11 2021-02-09 上海沃凯生物技术有限公司 一种利用熔融结晶提纯乙二醇的方法
EP4201918A1 (de) 2021-12-23 2023-06-28 OQ Chemicals GmbH Verbackungsresistente neopentylglykol-presslinge und verfahren zur herstellung verbackungsresistenter neopentylglykol-presslinge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536647B2 (de) * 1972-12-29 1980-09-22
DE3010138C2 (de) * 1980-03-15 1982-05-06 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Verbesserung der Rieselfähigkeit von Polyolen
JPS61191637A (ja) * 1985-02-21 1986-08-26 Mitsubishi Gas Chem Co Inc 多価アルコ−ルの固結防止法
DE3522359A1 (de) * 1985-06-22 1987-01-02 Basf Ag Verfahren zum konfektionieren von kristallinen, organischen materialien
DE19637380C1 (de) * 1996-09-13 1998-04-09 Basf Ag Verfahren zur Herstellung von Hydroxipivalinsäureneopentylglykolester-Granulaten
DE19724461A1 (de) * 1997-06-10 1998-12-17 Basf Ag Verfahren zur Herstellung von verbackungsfreien Hydroxipivalinsäureneopentylglykolester- Granulaten

Also Published As

Publication number Publication date
EP1268378B1 (de) 2004-06-16
JP4778184B2 (ja) 2011-09-21
DE60103866D1 (de) 2004-07-22
KR100739261B1 (ko) 2007-07-12
ES2223882T3 (es) 2005-03-01
JP2003528839A (ja) 2003-09-30
US6191320B1 (en) 2001-02-20
KR20020084279A (ko) 2002-11-04
DE60103866T2 (de) 2006-03-16
CN1169763C (zh) 2004-10-06
MY131813A (en) 2007-09-28
WO2001072676A3 (en) 2002-05-02
EP1268378A2 (de) 2003-01-02
CN1420856A (zh) 2003-05-28
WO2001072676A2 (en) 2001-10-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties