BE663892A - - Google Patents

Info

Publication number
BE663892A
BE663892A BE663892DA BE663892A BE 663892 A BE663892 A BE 663892A BE 663892D A BE663892D A BE 663892DA BE 663892 A BE663892 A BE 663892A
Authority
BE
Belgium
Application number
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.)
Publication of BE663892A publication Critical patent/BE663892A/xx

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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy compounds
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE663892D 1964-05-13 BE663892A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19994/64A GB1108013A (en) 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes

Publications (1)

Publication Number Publication Date
BE663892A true BE663892A (zh)

Family

ID=10138563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE663892D BE663892A (zh) 1964-05-13

Country Status (2)

Country Link
BE (1) BE663892A (zh)
GB (1) GB1108013A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933700A (en) * 1973-03-12 1976-01-20 Standard Oil Company Modified polyurethane foams containing imide groups
US4039487A (en) * 1976-01-19 1977-08-02 The Upjohn Company Cellular isocyanurate polymer
DE2637170A1 (de) 1976-08-18 1978-02-23 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen und urethangruppen aufweisenden kunststoffen
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
EP2427510B1 (de) * 2009-05-06 2013-11-06 Bayer Intellectual Property GmbH Verfahren zur herstellung von polyesterpolyolen mit sekundären oh-endgruppen
EP2448987B1 (de) 2009-07-01 2016-03-23 Covestro Deutschland AG Verfahren zur herstellung eines polyurethan-polymers mit sekundären hydroxyl-endgruppen umfassenden polyesterpolyolen
WO2013024108A1 (de) 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
EP2744839B1 (de) 2011-08-16 2016-02-24 Covestro Deutschland AG Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
WO2015091471A1 (de) 2013-12-18 2015-06-25 Bayer Materialscience Ag Verfahren zur aufarbeitung von alkalischen polyetherpolyolen

Also Published As

Publication number Publication date
GB1108013A (en) 1968-03-27

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