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GB1376155A - Sandwich panel - Google Patents

Sandwich panel

Info

Publication number
GB1376155A
GB1376155A GB5026271A GB5026271A GB1376155A GB 1376155 A GB1376155 A GB 1376155A GB 5026271 A GB5026271 A GB 5026271A GB 5026271 A GB5026271 A GB 5026271A GB 1376155 A GB1376155 A GB 1376155A
Authority
GB
United Kingdom
Prior art keywords
resin
microspheres
oct
microns
glass
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
GB5026271A
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.)
KURHA KAGAKU KOGYO KK
Original Assignee
KURHA KAGAKU KOGYO KK
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 KURHA KAGAKU KOGYO KK filed Critical KURHA KAGAKU KOGYO KK
Publication of GB1376155A publication Critical patent/GB1376155A/en
Expired 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
    • 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
    • B32B5/16—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 formed of particles, e.g. chips, powder or granules
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/022—Carbon
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/30—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 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 formed of particles, e.g. chips, granules, powder
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B32B2264/108—Carbon, e.g. graphite particles
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1376155 Laminates KUREHA KAGAKU KOGYO KK 28 Oct 1971 [30 Oct 1970] 50262/71 Heading B5N [Also in Divisions C1 and C3] A material comprises hollow carbon microspheres bonded together with a thermosetting resin or a silicate based bonding agent, the microspheres having a diameter of 30-1000 microns and a wall thickness of from 10-100 microns. The resin may be a phenol resin, a urea resin, a melamine resin, a xylene resin, an epoxy resin, an alkyd resin, an unsaturated polyester resin, a silicone resin, a furan resin, or a resin obtained by polymerizing an unsaturated hydrocarbon obtained from petroleum. The silicate based bonding material may be water glass or cement. The material may be made by mixing the microspheres and the bonding material, and shaping the material so as to achieve the desired bond. The material so formed may be used as the core compound in a sandwich panel, in which it is covered with and adhered to external layers of a covering material which may be sheets of glass fibre reinforced plastics, glass cloth, a glass fibre mat or a plate of Fe, Al or asbestos. In the only example a phenol resin is used for the core material in proportion 70% microspheres, 30% resin by weight.
GB5026271A 1970-10-30 1971-10-28 Sandwich panel Expired GB1376155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9520970 1970-10-30

Publications (1)

Publication Number Publication Date
GB1376155A true GB1376155A (en) 1974-12-04

Family

ID=14131343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5026271A Expired GB1376155A (en) 1970-10-30 1971-10-28 Sandwich panel

Country Status (2)

Country Link
DE (1) DE2153309A1 (en)
GB (1) GB1376155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120975A (en) * 1982-05-28 1983-12-14 Lorraine Carbone Structures of reinforced impregnated graphite and their production
GB2539392A (en) * 2015-06-10 2016-12-21 Fergusson's Advanced Composite Tech Ltd A composite sandwich structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266858B (en) * 1992-05-14 1996-05-08 Minster Composite Ind Limited Panel incorporating fibre-reinforced plastics material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120975A (en) * 1982-05-28 1983-12-14 Lorraine Carbone Structures of reinforced impregnated graphite and their production
GB2539392A (en) * 2015-06-10 2016-12-21 Fergusson's Advanced Composite Tech Ltd A composite sandwich structure
WO2016198884A3 (en) * 2015-06-10 2017-01-19 Fergusson's Advanced Composite Technology Limited A composite sandwich structure
GB2539392B (en) * 2015-06-10 2017-06-14 Fergusson's Advanced Composite Tech Ltd A composite sandwich structure
CN107921725A (en) * 2015-06-10 2018-04-17 弗格森高级复合材料科技有限公司 Composite sandwich structural
US10780678B2 (en) 2015-06-10 2020-09-22 Fergusson's Advanced Composite Technology Limited Composite sandwich structure

Also Published As

Publication number Publication date
DE2153309A1 (en) 1972-05-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees