DE2524070A1 - Geschaeumte polymere - Google Patents

Geschaeumte polymere

Info

Publication number
DE2524070A1
DE2524070A1 DE19752524070 DE2524070A DE2524070A1 DE 2524070 A1 DE2524070 A1 DE 2524070A1 DE 19752524070 DE19752524070 DE 19752524070 DE 2524070 A DE2524070 A DE 2524070A DE 2524070 A1 DE2524070 A1 DE 2524070A1
Authority
DE
Germany
Prior art keywords
filler
tolylenediamine
foam
parts
oxyalkylated
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
DE19752524070
Other languages
German (de)
English (en)
Inventor
Manchester Blackley
William Green
Peter John Quirk
Ernest Waithman Yates
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2524070A1 publication Critical patent/DE2524070A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19752524070 1974-06-13 1975-05-30 Geschaeumte polymere Pending DE2524070A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26258/74A GB1480132A (en) 1974-06-13 1974-06-13 Foamed polymers

Publications (1)

Publication Number Publication Date
DE2524070A1 true DE2524070A1 (de) 1976-01-08

Family

ID=10240822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752524070 Pending DE2524070A1 (de) 1974-06-13 1975-05-30 Geschaeumte polymere

Country Status (9)

Country Link
JP (1) JPS5112899A (enExample)
BE (1) BE830021A (enExample)
DE (1) DE2524070A1 (enExample)
ES (1) ES438509A1 (enExample)
FR (1) FR2274641A1 (enExample)
GB (1) GB1480132A (enExample)
IT (1) IT1038421B (enExample)
NL (1) NL7506076A (enExample)
SE (1) SE7506741L (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1274946A (en) * 1986-03-31 1990-10-02 James Raymond Dell Flame retardant high density rigid polyurethane foams
JPS62225653A (ja) * 1987-02-03 1987-10-03 石川　尭 建築用断熱構造

Also Published As

Publication number Publication date
SE7506741L (sv) 1975-12-15
NL7506076A (nl) 1975-12-16
FR2274641B3 (enExample) 1978-02-03
BE830021A (fr) 1975-12-09
JPS5112899A (enExample) 1976-01-31
GB1480132A (en) 1977-07-20
ES438509A1 (es) 1977-03-01
IT1038421B (it) 1979-11-20
FR2274641A1 (fr) 1976-01-09

Similar Documents

Publication Publication Date Title
DE69925011T2 (de) Geeignete polyole für die herstellung von wassergeschäumtem polyurethanhartschaumstoff
DE69023986T2 (de) Dichtereduzierung in Polyurethanweichschäumen.
DE68916391T2 (de) Starre Schäume, erhalten aus behandelten Toluoldiisocyanatrückständen.
DE1645594A1 (de) Verfahren zur Herstellung von starren Polyurethanschaumstoffen
DE2438258C3 (de) Verfahren zur Herstellung von Biuretpolyisocyanaten
DE2428307A1 (de) Geschaeumte polymere
DE1669932B2 (de) Verfahren zur herstellung von geformten flexiblen polyurethanschaumstoffgegenstaenden
DE3883854T2 (de) Verfahren zur Herstellung von Hartschäumen.
DE69010982T2 (de) Polyurethan-Weichschaumstoffe sowie Verfahren zu deren Herstellung.
EP0001800A1 (de) Polyätherpolyole, Verfahren zu ihrer Herstellung und Verfahren zur Herstellung von Polyurethanschaumstoffen
DE1694214A1 (de) Kunststoffe aus Isocyanatbasis und Verfahren zu ihrer Herstellung
EP3459984A1 (de) Herstellung von polyurethanschaum
DE2534809A1 (de) Verfahren zur herstellung eines biegsamen polyurethanschaums
DE2509478A1 (de) Verfahren zur herstellung von polyaetherurethanschaeumen mit hoher rueckprallelastizitaet
DE1191098B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE2051304A1 (de) Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Schaum stoffen
DE1669611A1 (de) Zellulare Polyurethane und Verfahren zu ihrer Herstellung
DE2524070A1 (de) Geschaeumte polymere
DE69427651T2 (de) Wärmedämmendes schaummaterial und isolierte struktur
DE1162070B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE1243865B (de) Polyisocyanatmischungen zur Herstellung von Kunststoffen
DE2032174A1 (de) Verfahren zur Herstellung von flammfesten, Urethangruppen aufweisenden Hartschaumstoffen
DE2105290A1 (de) Verfahren zur Herstellung von festem Polyisocyanuratschaum mit geschlossenen Zellen
DE69128694T2 (de) Flexible Polyurethanschaumstoffe und Verfahren zu ihrer Herstellung
DE1720953B2 (de) Verfahren zur Herstellung von harten, Isocyanuratringstrukturen enthaltenden Schaumstoffen

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee