DE2110572A1 - Herstellung hydroxylendstaendiger Polyester und von bei dieser Herstellung als Katalysator geeigneten Alkoxyden - Google Patents

Herstellung hydroxylendstaendiger Polyester und von bei dieser Herstellung als Katalysator geeigneten Alkoxyden

Info

Publication number
DE2110572A1
DE2110572A1 DE19712110572 DE2110572A DE2110572A1 DE 2110572 A1 DE2110572 A1 DE 2110572A1 DE 19712110572 DE19712110572 DE 19712110572 DE 2110572 A DE2110572 A DE 2110572A DE 2110572 A1 DE2110572 A1 DE 2110572A1
Authority
DE
Germany
Prior art keywords
hydroxyl
catalyst
group
bimetallic
bifunctional
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.)
Pending
Application number
DE19712110572
Other languages
German (de)
English (en)
Inventor
Schoen Loewhardt Adolf Albert
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of DE2110572A1 publication Critical patent/DE2110572A1/de
Pending 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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 Table
    • C07F5/06—Aluminium compounds
    • C07F5/069—Aluminium compounds without C-aluminium linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19712110572 1970-03-07 1971-03-05 Herstellung hydroxylendstaendiger Polyester und von bei dieser Herstellung als Katalysator geeigneten Alkoxyden Pending DE2110572A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003277A NL7003277A (OSRAM) 1970-03-07 1970-03-07

Publications (1)

Publication Number Publication Date
DE2110572A1 true DE2110572A1 (de) 1972-07-06

Family

ID=19809523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712110572 Pending DE2110572A1 (de) 1970-03-07 1971-03-05 Herstellung hydroxylendstaendiger Polyester und von bei dieser Herstellung als Katalysator geeigneten Alkoxyden

Country Status (10)

Country Link
US (1) US3894075A (OSRAM)
JP (1) JPS5023438B1 (OSRAM)
BE (1) BE763951A (OSRAM)
CA (1) CA978997A (OSRAM)
DE (1) DE2110572A1 (OSRAM)
ES (1) ES388991A1 (OSRAM)
FR (1) FR2085604B1 (OSRAM)
GB (1) GB1296186A (OSRAM)
NL (1) NL7003277A (OSRAM)
SE (1) SE381057B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282072A3 (en) * 1987-03-13 1989-10-18 Kuraray Co., Ltd. Stabilized poly(beta-methyl-delta-valerolactone)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096129A (en) * 1975-10-06 1978-06-20 Fabridyne, Inc. Glutarate-containing polyesterpolyols, methods of preparation and polyurethane compositions derived therefrom
US4107081A (en) * 1977-06-24 1978-08-15 The Firestone Tire & Rubber Company Catalyst system and process for polymerization of conjugated dienes therewith
EP0022321A1 (en) * 1979-07-10 1981-01-14 Beecham Group Plc Benzene derivatives, their preparation and use in pharmaceutical compositions
US4430252A (en) 1982-12-10 1984-02-07 Exxon Research & Engineering Co. Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method
US4444904A (en) * 1983-05-26 1984-04-24 Exxon Research & Engineering Co. Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method
DE10217350C1 (de) * 2002-04-18 2003-12-18 Mnemoscience Gmbh Polyesterurethane
DE10217351B3 (de) * 2002-04-18 2004-02-12 Mnemoscience Gmbh Interpenetrierende Netzwerke
DE10300271A1 (de) * 2003-01-08 2004-07-22 Mnemoscience Gmbh Photosensitive polymere Netzwerke
GB0305817D0 (en) * 2003-03-13 2003-04-16 Ic Innovations Ltd Polymerisation initiators
CN110483748B (zh) * 2019-08-21 2021-06-08 天津大学 一种用于制备不饱和聚酯的联吡啶双酚-铝催化剂及制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654511A (en) * 1947-07-28 1951-06-20 Goodrich Co B F Improvements in or relating to esters of beta-hydroxy carboxylic acids and method ofpreparing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282072A3 (en) * 1987-03-13 1989-10-18 Kuraray Co., Ltd. Stabilized poly(beta-methyl-delta-valerolactone)
US4997971A (en) * 1987-03-13 1991-03-05 Kuraray Co., Ltd. Stabilized poly (β-methyl-δ-valerolactone)

Also Published As

Publication number Publication date
FR2085604B1 (OSRAM) 1974-03-01
FR2085604A1 (OSRAM) 1971-12-24
US3894075A (en) 1975-07-08
JPS5023438B1 (OSRAM) 1975-08-07
GB1296186A (OSRAM) 1972-11-15
BE763951A (fr) 1971-09-08
NL7003277A (OSRAM) 1971-09-09
ES388991A1 (es) 1973-05-16
CA978997A (en) 1975-12-02
SE381057B (sv) 1975-11-24

Similar Documents

Publication Publication Date Title
DE1206586B (de) Verfahren zur Herstellung von Polyestern durch Polymerisation von Lactonen
DE2452532B2 (de) Verfahren zur herstellung von polyisocyanaten mit isocyanurat-struktur
DE2234265A1 (de) Hydroxylendstaendige polylactone
DE2439200C2 (de) Verfahren zur Herstellung von Epihalogenhydrinpolymerisaten mit endständigen Hydroxylgruppen
DE2110572A1 (de) Herstellung hydroxylendstaendiger Polyester und von bei dieser Herstellung als Katalysator geeigneten Alkoxyden
DE1966923A1 (de) Verfahren zur herstellung von polyurethanen
DE1209745B (de) Verfahren zur Herstellung von Polyestern durch Polymerisation von Lactonen
DE2909463A1 (de) Verfahren zur herstellung von polyolen und deren verwendung zur herstellung von polyurethanen
DE2362971A1 (de) Als katalysatoren bei kationischen polymerisationen geeignete organische ammoniumhexafluorantimonate und verfahren zu ihrer herstellung
DE1494759A1 (de) Verfahren zur Herstellung elastischer Fasern und Filme
EP0262529A2 (de) Hydroxyl- und Sulfonatgruppen aufweisende Polyoxyalkylenether und deren Verwendung zur Herstellung von dispergierbaren Polyurethanen
DE1570885B2 (de) Verfahren zur herstellung von polyhydroxypolyaethern
DE1213995B (de) Verfahren zur Herstellung von Polyestern durch Polymerisation von Lactonen
DE1795236A1 (de) Reaktionsprodukt aus einem Epihalogenhydrinpolymeren mit einem Mercaptcalkanol
DE69505270T2 (de) Polyätherglycole und alkohole aus 3,4-epoxy-1-burne, tetrahydrofuran und ein initiator
DD148957A1 (de) Verfahren zur herstellung von hochmolekularen polyetheralkoholen
DE2817785A1 (de) Jodhaltige blockmischpolymerisate aus 1,4-butylenoxid und aethylenoxid
DE2808575A1 (de) Verfahren zur herstellung linearer hochmolekularer elastomerer copolymerer von thiodiethanol
DE4138166C1 (en) (Meth)allyl:alkoxy:alkylene prodn. - by reacting corresp. alcohol with excess sodium hydroxide or methoxide and simultaneously distilling off formed water or ethanol until specified reduced pressure is reached adding excess alkyl chloride, etc.
EP0618248A2 (de) Carbonsäureester- und Kohlensäureestergruppen enthaltendes Polymer und Verfahren zu seiner Herstellung
DE1144921B (de) Verfahren zur Herstellung linearer kristalliner Polymerisate von Aldehyden
DD298247A5 (de) Yttrium- und seltenerd-katalysierte lactonpolymerisation
DE1645587A1 (de) Verfahren zur Herstellung von Polymerisaten
DE1795364B2 (de) Verfahren zur Herstellung von Blockmischpolymeren
DE3339068C2 (de) Verfahren zur Herstellung von Polymerisaten mit seitenständig gebundenen Polyoxyalkylenketten und deren Verwendung zur Herstellung von Polyurethanen