BE774494R - Procede pour la preparation de mousses presentant des groupes urethane,resistantes a - Google Patents

Procede pour la preparation de mousses presentant des groupes urethane,resistantes a

Info

Publication number
BE774494R
BE774494R BE774494A BE774494A BE774494R BE 774494 R BE774494 R BE 774494R BE 774494 A BE774494 A BE 774494A BE 774494 A BE774494 A BE 774494A BE 774494 R BE774494 R BE 774494R
Authority
BE
Belgium
Prior art keywords
foams
presenting
resistant
preparation
urethane groups
Prior art date
Application number
BE774494A
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of BE774494R publication Critical patent/BE774494R/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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates

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)
BE774494A 1970-10-26 1971-10-26 Procede pour la preparation de mousses presentant des groupes urethane,resistantes a BE774494R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702052380 DE2052380B2 (de) 1970-10-26 1970-10-26 Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen

Publications (1)

Publication Number Publication Date
BE774494R true BE774494R (fr) 1972-02-14

Family

ID=5786114

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774494A BE774494R (fr) 1970-10-26 1971-10-26 Procede pour la preparation de mousses presentant des groupes urethane,resistantes a

Country Status (7)

Country Link
BE (1) BE774494R (enExample)
DE (1) DE2052380B2 (enExample)
FR (1) FR2111842B2 (enExample)
GB (1) GB1337660A (enExample)
IT (1) IT996030B (enExample)
NL (1) NL168854C (enExample)
SE (1) SE396080B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2671853T3 (pl) 2012-06-06 2015-05-29 !Obac Ltd Magnetyczna powierzchnia podłogi

Also Published As

Publication number Publication date
IT996030B (it) 1975-12-10
GB1337660A (en) 1973-11-21
NL168854C (nl) 1982-05-17
DE2052380A1 (de) 1972-04-27
NL168854B (nl) 1981-12-16
DE2052380B2 (de) 1977-12-08
FR2111842B2 (enExample) 1976-02-13
SE396080B (sv) 1977-09-05
NL7114583A (enExample) 1972-04-28
FR2111842A2 (enExample) 1972-06-09

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