IT7850791A0 - Procedimento per produrre polieterpolioli - Google Patents

Procedimento per produrre polieterpolioli

Info

Publication number
IT7850791A0
IT7850791A0 IT7850791A IT5079178A IT7850791A0 IT 7850791 A0 IT7850791 A0 IT 7850791A0 IT 7850791 A IT7850791 A IT 7850791A IT 5079178 A IT5079178 A IT 5079178A IT 7850791 A0 IT7850791 A0 IT 7850791A0
Authority
IT
Italy
Prior art keywords
procedure
polyetherpolyols
producing
producing polyetherpolyols
Prior art date
Application number
IT7850791A
Other languages
English (en)
Other versions
IT1106758B (it
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IT7850791A0 publication Critical patent/IT7850791A0/it
Application granted granted Critical
Publication of IT1106758B publication Critical patent/IT1106758B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C07H15/08—Polyoxyalkylene derivatives
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
IT50791/78A 1977-08-23 1978-08-21 Procedimento per produrre polieter polioli IT1106758B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737951 DE2737951A1 (de) 1977-08-23 1977-08-23 Verfahren zur herstellung von polyaetherpolyolen

Publications (2)

Publication Number Publication Date
IT7850791A0 true IT7850791A0 (it) 1978-08-21
IT1106758B IT1106758B (it) 1985-11-18

Family

ID=6017085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50791/78A IT1106758B (it) 1977-08-23 1978-08-21 Procedimento per produrre polieter polioli

Country Status (4)

Country Link
EP (1) EP0001389B1 (it)
JP (1) JPS5445400A (it)
DE (2) DE2737951A1 (it)
IT (1) IT1106758B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833138A1 (de) * 1978-07-28 1980-02-07 Bayer Ag Methylolierte mono- und oligosaccharide
DE3012001A1 (de) * 1980-03-28 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetherpolyolen und deren verwendung in einem verfahren zur herstellung von starren polyurethanschaumstoffen
US5071809A (en) * 1990-05-07 1991-12-10 Air Products And Chemicals, Inc. Tertiary amine catalysts for polyurethanes
ES2609809T3 (es) 2012-03-29 2017-04-24 Basf Se Alquiliden-1,3-dioxolano-2-ona polimerizable y su uso
US9062136B2 (en) 2012-03-29 2015-06-23 Basf Se Polymerizable alkylidene-1,3-dioxolane-2-one and use thereof
WO2016202652A1 (de) 2015-06-18 2016-12-22 Basf Se Copolymere aus cyclischen exo-vinylencarbonatacrylaten
CN109219626A (zh) 2016-06-03 2019-01-15 巴斯夫欧洲公司 具有n个2-氧代-1,3-二氧戊环-4-甲酰胺单元的化合物在双组分粘合剂中的用途
ES2731076T3 (es) 2016-09-21 2019-11-13 Henkel Ag & Co Kgaa Composición de dos componentes basada en compuestos con al menos dos unidades de carbonato cíclico de exovinileno
BR112019005387A2 (pt) 2016-09-21 2019-06-11 Basf Se composto, processo para preparar um composto, produto de reação, e, usos de uma composição, de um composto ou do produto de reação
EP3569597A1 (en) 2018-05-18 2019-11-20 Basf Se Monomers comprising at least one 4-(2-oxyethylidene)-1,3-dioxolan-2-one unit and use thereof
CN117836344A (zh) 2021-08-02 2024-04-05 巴斯夫欧洲公司 包含含有脲二酮的化合物的双重固化树脂组合物及其在3d打印中的用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT262620B (de) * 1963-07-05 1968-06-25 Scholten Chemische Fab Verfahren zur Herstellung von praktisch nichtreduzierenden Polyäthern
DE2639083C2 (de) * 1976-08-31 1983-02-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyätherpolyolen und ihre Verwendung als Ausgangsmaterialien für Polyurethankunststoffe
DE2721186C2 (de) * 1977-05-11 1986-04-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung eines Gemisches von niedermolekularen Polyhydroxylverbindungen

Also Published As

Publication number Publication date
EP0001389A3 (en) 1979-05-30
JPS5445400A (en) 1979-04-10
EP0001389B1 (de) 1982-08-18
IT1106758B (it) 1985-11-18
EP0001389A2 (de) 1979-04-18
DE2737951A1 (de) 1979-03-08
DE2862001D1 (en) 1982-10-14
JPS6111249B2 (it) 1986-04-02

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