GB586768A - The coating of surfaces with polythene compositions - Google Patents

The coating of surfaces with polythene compositions

Info

Publication number
GB586768A
GB586768A GB1667144A GB1667144A GB586768A GB 586768 A GB586768 A GB 586768A GB 1667144 A GB1667144 A GB 1667144A GB 1667144 A GB1667144 A GB 1667144A GB 586768 A GB586768 A GB 586768A
Authority
GB
United Kingdom
Prior art keywords
polythene
asbestos
composition
cement
layer
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
GB1667144A
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 GB1667144A priority Critical patent/GB586768A/en
Publication of GB586768A publication Critical patent/GB586768A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes

Abstract

Polythene compositions are bonded to surfaces by cementing to the surfaces a layer of asbestos, of such thickness that the cement does not penetrate through it, and thereafter covering the asbestos with polythene composition; or by cementing to the surfaces a layer of asbestos the uncemented surface of which has been coated previously with polythene composition; or by mixing the polythene composition, in a finely divided state, with asbestos, attaching the mixture to the surface with an asbestos cement and after the cement has set, subjecting the mixture to heat and pressure, e.g., with a heated roller, until a layer of polythene has been formed over the surface. The polythene composition may be applied in the fused state or dissolved in a solvent, e.g., a hydrocarbon or chlorinated hydrocarbon which is afterwards evaporated at temperatures greater than 60 DEG C. In the former method, a flame gun is preferably used as described in Specification 551,339; or in the case of metal tubes as described in Specification 585,395. Alternatively the polythene may be applied by dispersing it in a solution of one or more normally solid film-forming materials in a volatile liquid. Other layers may be applied, e.g., asbestos may be fused on to the polythene and tiles may then be cemented on to the asbestos. Specification 432,831, [Group II], also is referred to.
GB1667144A 1944-09-01 1944-09-01 The coating of surfaces with polythene compositions Expired GB586768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1667144A GB586768A (en) 1944-09-01 1944-09-01 The coating of surfaces with polythene compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1667144A GB586768A (en) 1944-09-01 1944-09-01 The coating of surfaces with polythene compositions

Publications (1)

Publication Number Publication Date
GB586768A true GB586768A (en) 1947-03-31

Family

ID=10081515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1667144A Expired GB586768A (en) 1944-09-01 1944-09-01 The coating of surfaces with polythene compositions

Country Status (1)

Country Link
GB (1) GB586768A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663652A (en) * 1950-03-04 1953-12-22 Du Pont Process for coating with polyethylene
DE1283504B (en) * 1961-07-17 1968-11-21 Haveg Industries Inc Molding, spraying or coating compounds made from a solid olefin polymer and asbestos

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663652A (en) * 1950-03-04 1953-12-22 Du Pont Process for coating with polyethylene
DE1283504B (en) * 1961-07-17 1968-11-21 Haveg Industries Inc Molding, spraying or coating compounds made from a solid olefin polymer and asbestos

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