DE2451393A1 - Verfahren zur herstellung eines mit polyurethanschaum gebundenen aggregats niedriger dichte - Google Patents

Verfahren zur herstellung eines mit polyurethanschaum gebundenen aggregats niedriger dichte

Info

Publication number
DE2451393A1
DE2451393A1 DE19742451393 DE2451393A DE2451393A1 DE 2451393 A1 DE2451393 A1 DE 2451393A1 DE 19742451393 DE19742451393 DE 19742451393 DE 2451393 A DE2451393 A DE 2451393A DE 2451393 A1 DE2451393 A1 DE 2451393A1
Authority
DE
Germany
Prior art keywords
filler
polyurethane
foam
low density
prepolymer
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
DE19742451393
Other languages
German (de)
English (en)
Inventor
Olle Bengtson
Alan Metcalf Wooler
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 DE2451393A1 publication Critical patent/DE2451393A1/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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/045—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16—Polyurethanes
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • 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
    • B32B2266/0278—Polyurethane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19742451393 1973-10-29 1974-10-29 Verfahren zur herstellung eines mit polyurethanschaum gebundenen aggregats niedriger dichte Pending DE2451393A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5022973A GB1456641A (en) 1973-10-29 1973-10-29 Composite foamed polyurethane material

Publications (1)

Publication Number Publication Date
DE2451393A1 true DE2451393A1 (de) 1975-05-07

Family

ID=10455160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742451393 Pending DE2451393A1 (de) 1973-10-29 1974-10-29 Verfahren zur herstellung eines mit polyurethanschaum gebundenen aggregats niedriger dichte

Country Status (6)

Country Link
BE (1) BE821306A (nl)
DE (1) DE2451393A1 (nl)
FR (1) FR2249124B3 (nl)
GB (1) GB1456641A (nl)
NL (1) NL7414054A (nl)
SE (1) SE7413294L (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8315164D0 (en) * 1983-06-02 1983-07-06 Redland Technology Ltd Boards
IT1214335B (it) * 1983-10-18 1990-01-10 Vazzola Luigi Ortner Gottfried Procedimento per la produzione di manufatti sagomati in materiale espanso e manufatti ottenuti con tale procedimento.
FR2590263B1 (fr) * 1985-11-21 1987-12-04 Applicom Sa Mousse de polyurethanne resistante au feu, son procede de preparation et ses applications
US5256703A (en) * 1989-07-07 1993-10-26 Sponge Jet Inc. Abrasive propellant for cleaning of surfaces and machinery
US5710186A (en) * 1996-05-31 1998-01-20 The Dow Chemical Company Foams containing treated titanium dioxide and processes for making
BE1013390A3 (nl) * 2000-04-13 2001-12-04 Fleury Abert Brandwerend materiaal en constructie-element voorzien van dergelijk materiaal.
GB0709046D0 (en) * 2007-05-11 2007-06-20 Ceramic Gas Products Ltd Method of forming an article
EP2763847A4 (en) 2011-10-07 2015-08-19 Boral Ip Holdings Australia Pty Ltd INORGANIC POLYMER / ORGANIC POLYMER COMPOSITES AND METHODS FOR PREPARING THE SAME
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
IT202000011965A1 (it) * 2020-05-21 2021-11-21 Int Trading Company S R L Pannello coibentato per applicazioni civili ed industriali e relativo procedimento di fabbricazione con innovativa miscela fluida coibentante

Also Published As

Publication number Publication date
BE821306A (fr) 1975-04-21
FR2249124A1 (nl) 1975-05-23
SE7413294L (nl) 1975-04-30
GB1456641A (en) 1976-11-24
FR2249124B3 (nl) 1977-08-05
NL7414054A (nl) 1975-05-02

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