[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BE809146A - Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues - Google Patents

Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues

Info

Publication number
BE809146A
BE809146A BE139307A BE139307A BE809146A BE 809146 A BE809146 A BE 809146A BE 139307 A BE139307 A BE 139307A BE 139307 A BE139307 A BE 139307A BE 809146 A BE809146 A BE 809146A
Authority
BE
Belgium
Prior art keywords
dihalogeno
butanes
substitutes
polymerization
epoxy
Prior art date
Application number
BE139307A
Other languages
English (en)
Inventor
E J Vandenberg
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 BE809146A publication Critical patent/BE809146A/fr

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
    • C08G65/04—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
    • 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
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens

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)
BE139307A 1973-01-10 1973-12-27 Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues BE809146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00322585A US3849364A (en) 1973-01-10 1973-01-10 Finely divided crystalline polymers of 1,4-dihalo-2,3-epoxybutane

Publications (1)

Publication Number Publication Date
BE809146A true BE809146A (fr) 1974-04-16

Family

ID=23255531

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139307A BE809146A (fr) 1973-01-10 1973-12-27 Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues

Country Status (2)

Country Link
US (1) US3849364A (fr)
BE (1) BE809146A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650853A (en) * 1985-11-15 1987-03-17 The Dow Chemical Company Process of polymerizing epoxides in solvent mixtures to form granular polymer products
US20060106177A1 (en) * 2003-03-07 2006-05-18 Akira Okazaki Fluorocarbon-modified epoxy resin
EP2476672A1 (fr) 2010-12-22 2012-07-18 Momentive Specialty Chemicals Research Belgium S.A. Esters glycidyliques de compositions d'acides ramifiés alpha
US9663597B2 (en) 2011-10-19 2017-05-30 Hexicon Inc. Acrylic polyol resins compositions
CN103917576B (zh) * 2011-10-19 2016-10-05 瀚森公司 聚醚多元醇树脂组合物
CN103890037B (zh) 2011-10-19 2018-01-26 瀚森公司 丙烯酸多元醇树脂组合物

Also Published As

Publication number Publication date
US3849364A (en) 1974-11-19

Similar Documents

Publication Publication Date Title
PT64985A (fr) Procede pour la polymerisation d'olephines
BE816119A (fr) Procede de polymerisation d'alpha -olefines
BE834601R (fr) Procede pour la polymerisation des oiffines
BE799977A (fr) Procede pour la polymerisation des olefines
BE822487A (fr) Procede pour la polymerisation des olefines
BE823849A (fr) Procede de polymerisation
BE776162A (fr) Procede pour la polymerisation d'alcenes
BE756179A (fr) Procede de polymerisation continue d'ethylene
RO67194A (fr) Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
BE819033A (fr) Procede pour la preparation de 3-(3,4-dihydro-xy-phenyl)-serine
RO66792A (fr) Procede pour la polymerisation en suspension du chlorure de vynile
BE822711A (fr) Procede pour la chloromethylation de copolymeres de styrene-divinylbenzene
RO67193A (fr) Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
BE777443A (fr) Procede de polymerisation d'une isoolefine
BE851111A (fr) Procede ameliore pour la polymerisation des alpha-mono-olefines
BE809146A (fr) Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues
RO63558A2 (fr) Procede pour la preparation de n-phenyl-n'-1,2,3-thiadiazole-5-yl-thiocarbamide
BE799350A (fr) Procede pour la polymerisation de butene-1,
BE819609A (fr) Procede pour la polymerisation des olefines
BE798673A (fr) Procede pour la polymerisation de derives de l'oxiranne
FR2287464A1 (fr) Procede pour la polymerisation continue des lactames
BE809494A (fr) Procede pour la preparation de 1,4-dioxanne
BE800667A (fr) Procede pour la polymerisation anionique de la pyrrolidone
FR2303799A1 (fr) Procede de production d'initiateurs de polymerisation
BE788309A (fr) Procede de polymerisation de l'ethylene