GB1536979A - Structural laminate and method for making same - Google Patents

Structural laminate and method for making same

Info

Publication number
GB1536979A
GB1536979A GB1681/77A GB168177A GB1536979A GB 1536979 A GB1536979 A GB 1536979A GB 1681/77 A GB1681/77 A GB 1681/77A GB 168177 A GB168177 A GB 168177A GB 1536979 A GB1536979 A GB 1536979A
Authority
GB
United Kingdom
Prior art keywords
foam
facing sheet
jan
structural laminate
aldehyde
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
GB1681/77A
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.)
Celotex Corp
Original Assignee
Celotex Corp
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
Priority claimed from US05/649,976 external-priority patent/US4118533A/en
Priority claimed from US05/650,243 external-priority patent/US4028158A/en
Application filed by Celotex Corp filed Critical Celotex Corp
Publication of GB1536979A publication Critical patent/GB1536979A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/003Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30Expanding the moulding material between endless belts or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered 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
    • B32B15/046Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/18Layered products comprising a layer of metal comprising iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/06Embossing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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 structural features of a fibrous or filamentary layer
    • B32B5/12Layered 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 structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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
    • B32B5/20Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/22Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/101Glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08Dimensions, e.g. volume
    • B32B2309/10Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/12Asbestos

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Molding Of Porous Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1536979 Laminates CELOTEX CORP 17 Jan 1977 [19 Jan 1976 (3)] 01681/77 Heading B5N A structural laminate comprises at least one planar facing sheet, a rigid foam, formed from a foam-forming mixture, attached to one surface thereof, and a mat of glass fibres wherein the fibres are substantially evenly distributed throughout the foam, are long and straight, and are arranged in layers, each layer being substantially parallel to the facing sheet. There may be a further facing sheet on the other side of the foam. The facing sheets may be of asbestos, glass fibre, copper, brass, iron, steel or aluminium. The foam may be a polyurethane, phenolic polymer, rubber, PVC, urea-aldehyde or melamine-aldehyde resin, polystyrene, polypropylene, polyethylene, cellulose acetate, epoxy resin, ABS copolymer or a silicone.
GB1681/77A 1976-01-19 1977-01-17 Structural laminate and method for making same Expired GB1536979A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65024476A 1976-01-19 1976-01-19
US05/649,976 US4118533A (en) 1976-01-19 1976-01-19 Structural laminate and method for making same
US05/650,243 US4028158A (en) 1976-01-19 1976-01-19 Structural laminate and method for making same

Publications (1)

Publication Number Publication Date
GB1536979A true GB1536979A (en) 1978-12-29

Family

ID=27417831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1681/77A Expired GB1536979A (en) 1976-01-19 1977-01-17 Structural laminate and method for making same

Country Status (10)

Country Link
JP (1) JPS52110791A (en)
AT (1) AT361718B (en)
CA (1) CA1088409A (en)
DE (1) DE2700907A1 (en)
ES (2) ES455136A1 (en)
FR (1) FR2338139A1 (en)
GB (1) GB1536979A (en)
IT (1) IT1192168B (en)
LU (1) LU76595A1 (en)
NL (1) NL186800C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493079U (en) * 1977-12-13 1979-07-02
US4242409A (en) 1978-12-01 1980-12-30 Shelter Insulation, Inc. Process for crimping a non-woven mat and foam structure produced therewith
JPS5852115Y2 (en) * 1979-10-15 1983-11-28 尭 石川 insulation composite board
JPS57114008U (en) * 1980-12-01 1982-07-14
JPS5886340U (en) * 1981-12-08 1983-06-11 積水化学工業株式会社 Laminated material
JPS58117926U (en) * 1982-02-04 1983-08-11 積水化学工業株式会社 bent structural material
FR2528762A1 (en) * 1982-06-16 1983-12-23 Roth Sa Freres Composite panels of polystyrene filled glass fibre mat - or cloth impregnated with polyurethane, made as sheet or mouldings for lining vehicle interiors etc.
JPS5970515A (en) * 1982-10-14 1984-04-21 Japan Vilene Co Ltd Preparation of glass fiber reinforced phenol resin foam
US4572865A (en) * 1983-12-05 1986-02-25 The Celotex Corporation Faced foam insulation board and froth-foaming method for making same
US4728567A (en) * 1986-12-22 1988-03-01 General Electric Company Silicone foam backed polyimide film
GB2199262B (en) * 1986-12-22 1990-11-28 Gen Electric Mat reinforced silicone foam
DE19520477A1 (en) * 1995-06-03 1996-12-19 Danubia Petrochem Deutschland Fibre-reinforced, thermally expanded thermoplastic sheet
DE19614934A1 (en) * 1996-03-05 1997-10-23 Danubia Petrochem Deutschland Thermoplastics reinforced with glass fibre mats for making e.g.. paintable automotive parts
DE19956152C2 (en) * 1999-11-23 2002-07-18 Schuller Gmbh Method of making a multi-layer material and multi-layer material
JP4937625B2 (en) * 2006-03-30 2012-05-23 ニチアス株式会社 Rigid polyurethane foam manufacturing method, rigid polyurethane foam and manufacturing apparatus thereof
JP2012056318A (en) * 2011-11-09 2012-03-22 Nichias Corp Hard polyurethane foam producing apparatus
ITMI20121330A1 (en) * 2012-07-31 2014-02-01 Dow Global Technologies Llc METHOD FOR THE PREPARATION OF INSULATING PANELS EXPANDED IN FLAME RESISTANT
DE102021204351A1 (en) 2021-04-30 2022-11-03 Hofer Textilveredelungs GmbH Method and device for back-foaming an upper material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461942A (en) * 1946-07-23 1949-02-15 Wingfoot Corp Vinyl chloride-alkyl ester of unsaturated dicarboxylic acid conpolymer sponge composition
US2609320A (en) * 1947-05-29 1952-09-02 Johns Manville Method of making flexible unwoven fabric
US2498621A (en) * 1948-12-04 1950-02-21 American Cyanamid Co Porous compositions of matter and their preparation
US2577277A (en) * 1948-12-06 1951-12-04 Wickes Bros Hydraulic steady rest
US2572568A (en) * 1949-08-20 1951-10-23 Monsanto Chemicals Porous composition made with substituted carbamyl amino acid as blowing agent
US2623023A (en) * 1951-07-28 1952-12-23 Rohm & Haas Expanded, cellular, resinous products containing polyepoxides and aconitic acid
US3554851A (en) * 1962-02-26 1971-01-12 Artfiber Corp Glass reinforced foam structure and method of making the same
US3617594A (en) * 1969-06-06 1971-11-02 Specialty Converters Manufacture of foam-filled sheet products
DE2141793C3 (en) * 1971-08-20 1979-10-11 Standard Filterbau Dr. E. Andreas Gmbh & Co, 4400 Muenster Cooler for hot gases containing dust with two heat exchangers arranged side by side and working in cross flow
US3799896A (en) * 1972-05-08 1974-03-26 Celotex Corp Polyisocyanurate
US3867494A (en) * 1973-03-06 1975-02-18 Owens Corning Fiberglass Corp Method and apparatus for producing fiber reinforced organic foam
US3876620A (en) * 1973-04-26 1975-04-08 Celotex Corp Process of preparing phenolic-aldehyde polymer using o-cresol

Also Published As

Publication number Publication date
ES455136A1 (en) 1978-04-16
DE2700907C2 (en) 1992-06-11
FR2338139A1 (en) 1977-08-12
ES466545A1 (en) 1978-10-01
FR2338139B1 (en) 1983-05-06
NL7700527A (en) 1977-07-21
JPS52110791A (en) 1977-09-17
LU76595A1 (en) 1977-06-24
NL186800B (en) 1990-10-01
IT1192168B (en) 1988-03-31
DE2700907A1 (en) 1977-07-21
CA1088409A (en) 1980-10-28
ATA24977A (en) 1980-08-15
JPS5758294B2 (en) 1982-12-09
NL186800C (en) 1991-03-01
AT361718B (en) 1981-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19970116