GB1456641A - Composite foamed polyurethane material - Google Patents

Composite foamed polyurethane material

Info

Publication number
GB1456641A
GB1456641A GB5022973A GB5022973A GB1456641A GB 1456641 A GB1456641 A GB 1456641A GB 5022973 A GB5022973 A GB 5022973A GB 5022973 A GB5022973 A GB 5022973A GB 1456641 A GB1456641 A GB 1456641A
Authority
GB
United Kingdom
Prior art keywords
water
density
plasterboard
oct
sheets
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.)
Expired
Application number
GB5022973A
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
Priority to GB5022973A priority Critical patent/GB1456641A/en
Priority to BE149733A priority patent/BE821306A/en
Priority to SE7413294A priority patent/SE7413294L/xx
Priority to NL7414054A priority patent/NL7414054A/en
Priority to DE19742451393 priority patent/DE2451393A1/en
Priority to FR7436196A priority patent/FR2249124B3/fr
Publication of GB1456641A publication Critical patent/GB1456641A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

1456641 Making laminated panels IMPERIAL CHEMICAL INDUSTRIES Ltd 7 Oct 1974 [29 Oct 1973] 50229/73 Heading B5N [Also in Division C3] Plasterboard, or steel and plasterboard, sheets are laminated by the in situ foaming between them of a low-density polyurethane/ polyurea-bonded aggregate made by coating the entire surface of a low-density inorganic filler, of bulk density #700 kg./m.<SP>3</SP>, with water, and mixing it with a polyurethane prepolymer composition. The foaming, is followed by setting. The filler may be, e.g. expanded clay, clay balls, or vermiculite, or pumice, broken foamed concrete, or hollow glass spheres and may include chopped foam scrap. The water may contain a a water-soluble dyestuff or a pigment dispersion, or a thickener, e.g. Na alginate, Na carboxymethyl cellulose or Na silicate. The internal faces of the sheets may first be spray-coated with a less viscous formulation of the composition.
GB5022973A 1973-10-29 1973-10-29 Composite foamed polyurethane material Expired GB1456641A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5022973A GB1456641A (en) 1973-10-29 1973-10-29 Composite foamed polyurethane material
BE149733A BE821306A (en) 1973-10-29 1974-10-21 MIXED MATERIALS
SE7413294A SE7413294L (en) 1973-10-29 1974-10-22
NL7414054A NL7414054A (en) 1973-10-29 1974-10-28 PROCESS FOR MANUFACTURE OF A LOW DENSITY POLYURETHANE / POLYUREUM BONDED AGGREGATE.
DE19742451393 DE2451393A1 (en) 1973-10-29 1974-10-29 METHOD OF MANUFACTURING A LOW DENSITY AGGREGATE BONDED WITH POLYURETHANE FOAM
FR7436196A FR2249124B3 (en) 1973-10-29 1974-10-29

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
GB1456641A true GB1456641A (en) 1976-11-24

Family

ID=10455160

Family Applications (1)

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

Country Status (6)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards
WO1997045478A1 (en) * 1996-05-31 1997-12-04 The Dow Chemical Company Processes for making foams containing surface treated titanium dioxide
GB2463186B (en) * 2007-05-11 2013-02-20 Ceramic Gas Products Ltd Method of forming an article
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US10472281B2 (en) 2015-11-12 2019-11-12 Boral Ip Holdings (Australia) Pty Limited Polyurethane composites with fillers
IT202000011965A1 (en) * 2020-05-21 2021-11-21 Int Trading Company S R L INSULATED PANEL FOR CIVIL AND INDUSTRIAL APPLICATIONS AND RELATED MANUFACTURING PROCEDURE WITH INNOVATIVE INSULATED FLUID MIXTURE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214335B (en) * 1983-10-18 1990-01-10 Vazzola Luigi Ortner Gottfried PROCEDURE FOR THE PRODUCTION OF SHAPED MANUFACTURES IN EXPANDED MATERIAL AND MANUFACTURED OBTAINED BY SUCH PROCEDURE.
FR2590263B1 (en) * 1985-11-21 1987-12-04 Applicom Sa FIRE RESISTANT POLYURETHANE FOAM, METHOD FOR PREPARING SAME AND APPLICATIONS THEREOF
US5256703A (en) * 1989-07-07 1993-10-26 Sponge Jet Inc. Abrasive propellant for cleaning of surfaces and machinery
BE1013390A3 (en) * 2000-04-13 2001-12-04 Fleury Abert Fire-resistant material and construction element fitted with this material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards
WO1997045478A1 (en) * 1996-05-31 1997-12-04 The Dow Chemical Company Processes for making foams containing surface treated titanium dioxide
GB2463186B (en) * 2007-05-11 2013-02-20 Ceramic Gas Products Ltd Method of forming an article
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US10472281B2 (en) 2015-11-12 2019-11-12 Boral Ip Holdings (Australia) Pty Limited Polyurethane composites with fillers
IT202000011965A1 (en) * 2020-05-21 2021-11-21 Int Trading Company S R L INSULATED PANEL FOR CIVIL AND INDUSTRIAL APPLICATIONS AND RELATED MANUFACTURING PROCEDURE WITH INNOVATIVE INSULATED FLUID MIXTURE

Also Published As

Publication number Publication date
DE2451393A1 (en) 1975-05-07
BE821306A (en) 1975-04-21
FR2249124A1 (en) 1975-05-23
SE7413294L (en) 1975-04-30
NL7414054A (en) 1975-05-02
FR2249124B3 (en) 1977-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee