SE300709B - Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysator - Google Patents

Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysator

Info

Publication number
SE300709B
SE300709B SE12732/61A SE1273261A SE300709B SE 300709 B SE300709 B SE 300709B SE 12732/61 A SE12732/61 A SE 12732/61A SE 1273261 A SE1273261 A SE 1273261A SE 300709 B SE300709 B SE 300709B
Authority
SE
Sweden
Prior art keywords
polymerizing
catalyst
monoepoxide compound
monoepoxide
compound
Prior art date
Application number
SE12732/61A
Other languages
English (en)
Inventor
F N Hill
J T Fitzpatrick
F E Bailey
Original Assignee
Union Carbide Corp
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
Priority claimed from US783100A external-priority patent/US2969402A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE300709B publication Critical patent/SE300709B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
    • 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
    • C07C29/68—Preparation of metal alcoholates
    • 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
    • C08G65/2642—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 characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2651—Alkaline earth metals or compounds thereof

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
SE12732/61A 1958-12-29 1961-12-20 Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysator SE300709B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US783100A US2969402A (en) 1958-12-29 1958-12-29 Preparation of catalysts for the polymerization of epoxides
US852940A US3037943A (en) 1958-12-29 1959-11-16 Preparation of catalysts for the polymerization of epoxides

Publications (1)

Publication Number Publication Date
SE300709B true SE300709B (sv) 1968-05-06

Family

ID=27120099

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12732/61A SE300709B (sv) 1958-12-29 1961-12-20 Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysator

Country Status (5)

Country Link
US (1) US3037943A (sv)
DE (1) DE1199001B (sv)
FR (1) FR1243395A (sv)
GB (1) GB871643A (sv)
SE (1) SE300709B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR79865E (sv) * 1960-05-18 1963-05-02
AT285950B (de) * 1968-08-12 1970-11-25 Basf Ag Verfahren zur Herstellung von hochmolekularen Polyäthern
US3532645A (en) * 1968-11-07 1970-10-06 Jefferson Chem Co Inc Catalyst and process for the polymerization of ethylene oxide
US3624008A (en) * 1969-06-30 1971-11-30 Basf Wyandotte Corp Catalyst and method for the polymerization of ethylene oxide
WO2002022739A1 (en) 2000-09-12 2002-03-21 Union Carbide Chemicals & Plastics Polymer composites containing alkylene oxide copolymers
KR100887982B1 (ko) * 2002-04-29 2009-03-09 알자 코포레이션 불순물 형성을 감소시키기 위한 2차 아민을 갖는 감소된포르메이트 폴리(알킬렌 옥사이드)
WO2013116027A1 (en) 2012-01-30 2013-08-08 Dow Global Technologies Llc Process for preparing high molecular weight polymers by polymerizing epoxide monomers
CA2861325C (en) 2012-01-30 2020-03-24 John R. Simms Process for preparing olefin oxide polymerization catalysts
WO2015168378A1 (en) 2014-04-30 2015-11-05 Dow Global Technologies Llc Polymeric flocculants for treating aqueous mineral suspensions
MX2016013543A (es) 2014-04-30 2017-02-14 Dow Global Technologies Llc Tratamiento de suspensiones acuosas minerales con floculantes polimericos.
US20170216791A1 (en) 2014-07-31 2017-08-03 Dow Global Technologies Llc In-line dynamic mixing apparatus for flocculating and dewatering oil sands fine tailings
AR108480A1 (es) 2016-05-27 2018-08-22 Dow Global Technologies Llc Método de tratamiento de suspensiones minerales con alto contenido de sólidos con floculantes poliméricos
US20190276345A1 (en) 2016-09-23 2019-09-12 Dow Global Technologies Llc Process for tailings remediation
AU2017335582A1 (en) 2016-09-27 2019-05-02 Dow Global Technologies Llc Process for dewatering an aqueous process stream
WO2018080746A1 (en) 2016-10-31 2018-05-03 Dow Global Technologies Llc Online analysis of oil sands tailings content
US20200318013A1 (en) 2017-10-13 2020-10-08 Dow Global Technologies Llc Method to improve tailings flowability for pipeline transport

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT199876B (de) * 1956-05-29 1958-09-25 Union Carbide Corp Verfahren zur Herstellung von Epoxydpolymeren

Also Published As

Publication number Publication date
GB871643A (en) 1961-06-28
FR1243395A (fr) 1960-10-07
DE1199001B (de) 1965-08-19
US3037943A (en) 1962-06-05

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