CH437811A - Procédé de préparation des polyépoxydes - Google Patents

Procédé de préparation des polyépoxydes

Info

Publication number
CH437811A
CH437811A CH255165A CH255165A CH437811A CH 437811 A CH437811 A CH 437811A CH 255165 A CH255165 A CH 255165A CH 255165 A CH255165 A CH 255165A CH 437811 A CH437811 A CH 437811A
Authority
CH
Switzerland
Prior art keywords
polyepoxides
preparing
preparing polyepoxides
Prior art date
Application number
CH255165A
Other languages
English (en)
Inventor
James Vandenberg Edwin
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of CH437811A publication Critical patent/CH437811A/fr

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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
    • C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
CH255165A 1964-02-26 1965-02-25 Procédé de préparation des polyépoxydes CH437811A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US347378A US3280045A (en) 1964-02-26 1964-02-26 Process for polymerizing epoxides with an alkyl aluminum compound

Publications (1)

Publication Number Publication Date
CH437811A true CH437811A (fr) 1967-06-15

Family

ID=23363456

Family Applications (1)

Application Number Title Priority Date Filing Date
CH255165A CH437811A (fr) 1964-02-26 1965-02-25 Procédé de préparation des polyépoxydes

Country Status (8)

Country Link
US (1) US3280045A (fr)
BE (1) BE660132A (fr)
CH (1) CH437811A (fr)
DE (1) DE1570737C3 (fr)
FR (1) FR1430493A (fr)
GB (1) GB1069312A (fr)
NL (1) NL141200B (fr)
SE (1) SE321353B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356620A (en) * 1964-09-17 1967-12-05 Hercules Inc Process for preparing crystalline poly
US3459721A (en) * 1966-10-10 1969-08-05 Exxon Research Engineering Co Dialkylaluminum acetylacetonate polymerization catalysts
US3496238A (en) * 1967-11-20 1970-02-17 Wyandotte Chemicals Corp Method of preparing low molecular weight isotactic polypropylene glycols and catalyst system therefor
US3957697A (en) * 1974-10-24 1976-05-18 The B. F. Goodrich Company Process for slurry polymerization of propylene oxide with high catalyst efficiency
US6369159B1 (en) 1987-05-13 2002-04-09 Pdm Holdings Corp. Antistatic plastic materials containing epihalohydrin polymers
US5329032A (en) * 1992-03-18 1994-07-12 Akzo Chemicals Inc. Polymethylaluminoxane of enhanced solution stability
US5436212A (en) * 1994-04-15 1995-07-25 Phillips Petroleum Company Organoaluminoxy product, preparation, and use
CN106543031B (zh) * 2016-10-27 2018-08-24 山西大学 一种丁二酮肟的合成方法
CN113121810B (zh) * 2019-12-31 2022-05-24 华南理工大学 一种基于龙脑的聚合物及其制备方法与应用
EP4314111A1 (fr) 2021-03-26 2024-02-07 Evonik Operations GmbH Nouveaux polyéthers à base de 2,3-époxybutane et procédé pour leur préparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156918A (en) * 1937-05-07 1939-05-02 Leo Corp Stabilized solutions of metal-or-ganic compounds and method of making the same
BE544935A (fr) * 1955-02-04 1900-01-01
US2908664A (en) * 1956-06-11 1959-10-13 Devoe & Raynolds Co Modified epoxide resins

Also Published As

Publication number Publication date
DE1570737A1 (de) 1970-04-09
FR1430493A (fr) 1966-03-04
DE1570737C3 (de) 1973-11-15
SE321353B (fr) 1970-03-02
GB1069312A (en) 1967-05-17
US3280045A (en) 1966-10-18
BE660132A (fr) 1965-08-23
DE1570737B2 (de) 1973-04-26
NL141200B (nl) 1974-02-15
NL6502199A (fr) 1965-08-27

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