PL338190A1 - Propylene oxide purifying method - Google Patents

Propylene oxide purifying method

Info

Publication number
PL338190A1
PL338190A1 PL98338190A PL33819098A PL338190A1 PL 338190 A1 PL338190 A1 PL 338190A1 PL 98338190 A PL98338190 A PL 98338190A PL 33819098 A PL33819098 A PL 33819098A PL 338190 A1 PL338190 A1 PL 338190A1
Authority
PL
Poland
Prior art keywords
propylene oxide
purifying method
oxide purifying
propylene
purifying
Prior art date
Application number
PL98338190A
Other languages
English (en)
Original Assignee
Huntsman Ici Chemicals Lcc
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 Huntsman Ici Chemicals Lcc filed Critical Huntsman Ici Chemicals Lcc
Publication of PL338190A1 publication Critical patent/PL338190A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Removal Of Specific Substances (AREA)
  • Polyethers (AREA)
PL98338190A 1997-07-23 1998-06-24 Propylene oxide purifying method PL338190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97112589 1997-07-23

Publications (1)

Publication Number Publication Date
PL338190A1 true PL338190A1 (en) 2000-10-09

Family

ID=8227098

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98338190A PL338190A1 (en) 1997-07-23 1998-06-24 Propylene oxide purifying method

Country Status (18)

Country Link
EP (1) EP0998515A1 (id)
JP (1) JP2001510852A (id)
CN (1) CN1265121A (id)
AR (1) AR016532A1 (id)
AU (1) AU8540898A (id)
BA (1) BA98330A (id)
BR (1) BR9810792A (id)
CA (1) CA2297669A1 (id)
CO (1) CO5040127A1 (id)
HR (1) HRP980405A2 (id)
HU (1) HUP0004080A3 (id)
ID (1) ID24344A (id)
NO (1) NO20000305L (id)
PL (1) PL338190A1 (id)
TR (1) TR200000176T2 (id)
WO (1) WO1999005199A1 (id)
YU (1) YU30198A (id)
ZA (1) ZA986546B (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962967B2 (en) 2004-03-31 2005-11-08 Basf Corporation Method of purifying polyether polyols of non-volatile impurities
CN102002155A (zh) * 2010-10-21 2011-04-06 句容宁武高新技术发展有限公司 一种脱除聚醚多元醇中低沸点物质的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222261B (de) * 1963-04-20 1966-08-04 Bayer Ag Verfahren zur Herstellung von Polyaethern durch Polymerisation von Alkylenoxyden
US3578568A (en) * 1968-11-29 1971-05-11 Atlantic Richfield Co Purification of low molecular weight epoxides by extractive distillation with a glycol or glycol ether
US3881996A (en) * 1973-11-21 1975-05-06 Oxirane Corp Recovery of propylene oxide by plural stage distillation
US4692535A (en) * 1986-12-22 1987-09-08 Atlantic Richfield Company Purification of propylene oxide
US5160587A (en) * 1991-11-01 1992-11-03 Texaco Chemical Company Extractive distillation of propylene oxide

Also Published As

Publication number Publication date
BR9810792A (pt) 2000-07-25
NO20000305D0 (no) 2000-01-21
HUP0004080A2 (en) 2001-03-28
JP2001510852A (ja) 2001-08-07
HRP980405A2 (en) 1999-04-30
WO1999005199A1 (en) 1999-02-04
TR200000176T2 (tr) 2000-11-21
CA2297669A1 (en) 1999-02-04
BA98330A (bs) 2001-09-14
ZA986546B (en) 1999-01-25
NO20000305L (no) 2000-01-21
ID24344A (id) 2000-07-13
AR016532A1 (es) 2001-07-25
EP0998515A1 (en) 2000-05-10
HUP0004080A3 (en) 2001-04-28
CO5040127A1 (es) 2001-05-29
CN1265121A (zh) 2000-08-30
YU30198A (sh) 1999-12-27
AU8540898A (en) 1999-02-16

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