SE300709B - Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysator - Google Patents
Förfarende för polymerisation av en monoepoxidförening I närvaro av en katalysatorInfo
- 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
Links
- 239000003054 catalyst Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 230000000379 polymerizing effect Effects 0.000 title 1
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT199876B (de) * | 1956-05-29 | 1958-09-25 | Union Carbide Corp | Verfahren zur Herstellung von Epoxydpolymeren |
-
1959
- 1959-11-16 US US852940A patent/US3037943A/en not_active Expired - Lifetime
- 1959-12-23 GB GB43633/59A patent/GB871643A/en not_active Expired
- 1959-12-24 DE DEU6775A patent/DE1199001B/de active Pending
- 1959-12-28 FR FR814279A patent/FR1243395A/fr not_active Expired
-
1961
- 1961-12-20 SE SE12732/61A patent/SE300709B/sv unknown
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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