GB851271A - Improvements in the polymerisation of monoepoxides - Google Patents

Improvements in the polymerisation of monoepoxides

Info

Publication number
GB851271A
GB851271A GB10744/58A GB1074458A GB851271A GB 851271 A GB851271 A GB 851271A GB 10744/58 A GB10744/58 A GB 10744/58A GB 1074458 A GB1074458 A GB 1074458A GB 851271 A GB851271 A GB 851271A
Authority
GB
United Kingdom
Prior art keywords
alkyl
calcium
strontium
aryl
beta
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB10744/58A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB851271A publication Critical patent/GB851271A/en
Expired legal-status Critical Current

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
    • C08G65/2642—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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
GB10744/58A 1957-04-05 1958-04-03 Improvements in the polymerisation of monoepoxides Expired GB851271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US650854A US2866761A (en) 1957-04-05 1957-04-05 Polymerization of epoxides

Publications (1)

Publication Number Publication Date
GB851271A true GB851271A (en) 1960-10-12

Family

ID=24610589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10744/58A Expired GB851271A (en) 1957-04-05 1958-04-03 Improvements in the polymerisation of monoepoxides

Country Status (5)

Country Link
US (1) US2866761A (US07718733-20100518-C00016.png)
BE (1) BE566483A (US07718733-20100518-C00016.png)
DE (1) DE1125181B (US07718733-20100518-C00016.png)
FR (1) FR1203757A (US07718733-20100518-C00016.png)
GB (1) GB851271A (US07718733-20100518-C00016.png)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006872A (en) * 1957-10-28 1961-10-31 Union Carbide Corp Coagulation of dispersed polymeric organic material with poly(ethylene oxide), and product thereof
US2978812A (en) * 1958-05-09 1961-04-11 Block Drug Co Denture fixatives
US3135706A (en) * 1959-05-11 1964-06-02 Hercules Powder Co Ltd Polymeric epoxides
NL239640A (US07718733-20100518-C00016.png) * 1958-05-29
US3219591A (en) * 1958-05-29 1965-11-23 Hercules Powder Co Ltd Organoaluminum oxide catalyst composition
US3135705A (en) * 1959-05-11 1964-06-02 Hercules Powder Co Ltd Polymeric epoxides
US2991229A (en) * 1958-09-30 1961-07-04 Union Carbide Corp Toothpaste composition
US3100750A (en) * 1958-11-26 1963-08-13 Union Carbide Corp Process for polymerization of vicinal epoxides
NL263075A (US07718733-20100518-C00016.png) * 1960-03-31
US3214387A (en) * 1960-06-10 1965-10-26 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides
US3141854A (en) * 1960-06-29 1964-07-21 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides
US3215735A (en) * 1961-07-06 1965-11-02 Teikoku Jinzo Kenshi Kk Method of treating aqueous solution of alkali salts of aromatic carboxylic acids
CH443675A (de) * 1963-10-18 1967-09-15 Ciba Geigy Verwendung von noch epoxydgruppenhaltigen Präpolymerisaten aus Polyepoxydverbindungen zur Herstellung von Überzügen, Guss- und Formkörpern, Verklebungen und Zwischenschichten
US3375207A (en) * 1964-10-20 1968-03-26 Olin Mathieson Catalytic polymerization of alkylene oxides
US3546134A (en) * 1965-06-07 1970-12-08 Phillips Petroleum Co Catalyst system comprising an organo-aluminum,a metal salt of a beta-diketone and water
US4059405A (en) * 1972-04-11 1977-11-22 Damon Corporation Method and apparatus for analysis of constituent carried in fibrous medium
US6369159B1 (en) 1987-05-13 2002-04-09 Pdm Holdings Corp. Antistatic plastic materials containing epihalohydrin polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149498A (en) * 1936-11-07 1939-03-07 Celanese Corp Composition for application to organic derivatives of cellulose
FR1007707A (fr) * 1948-03-23 1952-05-09 Basf Ag Procédé de production d'oxydes d'alcoylènes polymères
NL209951A (US07718733-20100518-C00016.png) * 1949-05-31
NL170367B (nl) * 1951-10-25 Pfizer Werkwijze ter bereiding van een pirbuterol bevattend farmaceutisch preparaat met bronchodilatore werking.
NL204193A (US07718733-20100518-C00016.png) * 1955-02-04 1900-01-01

Also Published As

Publication number Publication date
US2866761A (en) 1958-12-30
FR1203757A (fr) 1960-01-21
BE566483A (US07718733-20100518-C00016.png)
DE1125181B (de) 1962-03-08

Similar Documents

Publication Publication Date Title
GB851271A (en) Improvements in the polymerisation of monoepoxides
ES409081A1 (es) Procedimiento para la preparacion de hidroxiaril-tetrame- til-piperidinas.
NO177902C (no) Fremgangsmåte for fremstilling av taxol
UA41268C2 (uk) Прозорий шприц
GB1468283A (en) N-1-omega-phenylalkyl-piperidyl-4-n-alpha-pyridyl-carbonic acid amides
GB859510A (en) Stabilized acrylonitrile polymers
GB1357852A (en) Process for the preparation of 1,2,4-triazin-5-ones
GB1159340A (en) Thion- and Thiol-Carbamate Derivatives
GB1079314A (en) Process for preparing n-vinyl compounds
GB1082212A (en) Benzodiazepines
GB1192862A (en) Alkoxymethylamide Derivatives of Esters and/or Amides of Acids of Phosphorus
GB1086572A (en) Process for the polyaddition of í¸-oxazolines
GB1098835A (en) Spiro-oxazolidinones, spiro-oxazines, their process of preparation and therapeutic compositions containing said derivatives
ES441775A1 (es) Procedimiento para preparar colorantes antraquinonicos solu-bles en agua.
GB1109502A (en) Substituted n-benzyl-ethylenediamines
DE2964836D1 (en) Phthalide-isoquinoline derivatives, their preparation and their use in medicaments
ES378488A1 (es) Procedimiento para impedir precipitaciones en soluciones acuosas de acidos aminocarboxilicos.
ES8407319A1 (es) Procedimiento para la preparacion de disulfuros de (2.2')-ditiazolilo.
GB1104323A (en) 3-phenylpyrrole derivatives and process for preparing the same
GB1217689A (en) Ethyl esters of fluro-acetic acids
ES427583A1 (es) Procedimiento para la obtencion de un derivado de la pira- zinoisoquinolina.
GB930524A (en) Optically active homopolymers
GB882858A (en) Improvements relating to neutral merocyanine dyes
ES429691A1 (es) Proceso para la preparacion del acido p. isobutil-hidratro-pico.
GB929736A (en) Improvements in or relating to nitrosulfones