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GB711146A - Rigid laminar articles of sandwich construction - Google Patents

Rigid laminar articles of sandwich construction

Info

Publication number
GB711146A
GB711146A GB663751A GB663751A GB711146A GB 711146 A GB711146 A GB 711146A GB 663751 A GB663751 A GB 663751A GB 663751 A GB663751 A GB 663751A GB 711146 A GB711146 A GB 711146A
Authority
GB
United Kingdom
Prior art keywords
mould
thermosetting resin
skin material
mated
impregnated
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
GB663751A
Inventor
Robert Joseph Wareing
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
Priority to BE511692D priority Critical patent/BE511692A/xx
Priority to BE511720D priority patent/BE511720A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB663751A priority patent/GB711146A/en
Priority to CH300994D priority patent/CH300994A/en
Priority to CH309093D priority patent/CH309093A/en
Priority to FR1053684D priority patent/FR1053684A/en
Priority to FR62692D priority patent/FR62692E/en
Publication of GB711146A publication Critical patent/GB711146A/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
    • B32B27/00—Layered products comprising a layer of synthetic resin

Landscapes

  • Details Of Aerials (AREA)

Abstract

711,146. Compound sheet materials. IMPERIAL CHEMICAL INDUSTRIES, Ltd. March 19. 1952 [March 20, 1951], No. 6637/51. Class 140 A rigid laminar article, such as a radome, comprising outer superimposed layers of skin material 1. 2 such as glass cloth, and an interposed layer of core material 3 such as expanded hard rubber or honeycomb material is made by forming a shell by jaying one or more layers 4 of skin material coated or impregnated with a thermosetting resin upon the wall of a mould 5, adding an additional layer of skin material 6 also coated or impregnated with thermosetting resin. hotpressing to cure the resin, and thereafter peeling away the additional layer 6 to leave a rough surface; forming similarly a second shell on the wall of a second mould 9 complementary to mould 5 ; and then bonding the two shells to an interlayer 14 of core material, e.g. by means of a thermosetting resin. The final components may be mated between two dies similar in shape to the moulds, or they may be mated in a mould or on a former using a pneumatic bag.
GB663751A 1951-03-20 1951-03-20 Rigid laminar articles of sandwich construction Expired GB711146A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE511692D BE511692A (en) 1951-03-20
BE511720D BE511720A (en) 1951-03-20
GB663751A GB711146A (en) 1951-03-20 1951-03-20 Rigid laminar articles of sandwich construction
CH300994D CH300994A (en) 1951-03-20 1952-04-03 Method for producing a laminated body.
CH309093D CH309093A (en) 1951-03-20 1952-04-03 Method for producing a laminated body.
FR1053684D FR1053684A (en) 1951-03-20 1952-04-10 Laminated objects
FR62692D FR62692E (en) 1951-03-20 1952-04-10 Laminated objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB663751A GB711146A (en) 1951-03-20 1951-03-20 Rigid laminar articles of sandwich construction

Publications (1)

Publication Number Publication Date
GB711146A true GB711146A (en) 1954-06-23

Family

ID=9818079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB663751A Expired GB711146A (en) 1951-03-20 1951-03-20 Rigid laminar articles of sandwich construction

Country Status (2)

Country Link
FR (1) FR62692E (en)
GB (1) GB711146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948651A (en) * 1956-02-24 1960-08-09 Gen Motors Corp Plastic article and method of producing same
DE2210252A1 (en) * 1971-03-12 1972-09-28 Trelleborgs Gummifabriks Ab Method and means for anchoring an elastomer layer on a support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948651A (en) * 1956-02-24 1960-08-09 Gen Motors Corp Plastic article and method of producing same
DE2210252A1 (en) * 1971-03-12 1972-09-28 Trelleborgs Gummifabriks Ab Method and means for anchoring an elastomer layer on a support

Also Published As

Publication number Publication date
FR62692E (en) 1955-06-16

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