GB413684A - Improvements in or relating to compound materials built up of laminations - Google Patents

Improvements in or relating to compound materials built up of laminations

Info

Publication number
GB413684A
GB413684A GB178533A GB178533A GB413684A GB 413684 A GB413684 A GB 413684A GB 178533 A GB178533 A GB 178533A GB 178533 A GB178533 A GB 178533A GB 413684 A GB413684 A GB 413684A
Authority
GB
United Kingdom
Prior art keywords
layers
resin
laminations
relating
paper
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
GB178533A
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.)
GEOFFREY HAROLD GARDNER
Bushing Co Ltd
Original Assignee
GEOFFREY HAROLD GARDNER
Bushing Co 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 GEOFFREY HAROLD GARDNER, Bushing Co Ltd filed Critical GEOFFREY HAROLD GARDNER
Priority to GB178533A priority Critical patent/GB413684A/en
Publication of GB413684A publication Critical patent/GB413684A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C11/00—Machinery for winding combined with other machinery
    • B31C11/06—Machinery for winding combined with other machinery for drying the wound and impregnated articles

Landscapes

  • Laminated Bodies (AREA)

Abstract

413,684. Paper &c. tubes. BUSHING CO., Ltd., Hebburn-on-Tyne, and GARDNER, G. H., Dene House, Alderley Road, Low Fell, both in Co. Durham. Jan. 19, 1933, No. 1786. [Class 99 (ii).] A laminated tube consists of layers of paper wound to cylindrical form with a final outer layer of wood veneer, the layers being impregnated and bonded together with a heathardening synthetic resin, such as a phenol- or thiourea - formaldehyde, or a glycerolphthalate resin. Impregnation may be effected before and after winding. The tube while being baked to harden the resin may be protected by a layer of polished metal foil and several layers of paper wound thereon.
GB178533A 1933-01-19 1933-01-19 Improvements in or relating to compound materials built up of laminations Expired GB413684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB178533A GB413684A (en) 1933-01-19 1933-01-19 Improvements in or relating to compound materials built up of laminations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB178533A GB413684A (en) 1933-01-19 1933-01-19 Improvements in or relating to compound materials built up of laminations

Publications (1)

Publication Number Publication Date
GB413684A true GB413684A (en) 1934-07-19

Family

ID=9727927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB178533A Expired GB413684A (en) 1933-01-19 1933-01-19 Improvements in or relating to compound materials built up of laminations

Country Status (1)

Country Link
GB (1) GB413684A (en)

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