GB448209A - Improvements in or relating to safety glass - Google Patents

Improvements in or relating to safety glass

Info

Publication number
GB448209A
GB448209A GB24543/35A GB2454335A GB448209A GB 448209 A GB448209 A GB 448209A GB 24543/35 A GB24543/35 A GB 24543/35A GB 2454335 A GB2454335 A GB 2454335A GB 448209 A GB448209 A GB 448209A
Authority
GB
United Kingdom
Prior art keywords
radical
polymerizing
relating
resinous
safety 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
GB24543/35A
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.)
Acordis UK Ltd
Original Assignee
British Celanese 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 British Celanese Ltd filed Critical British Celanese Ltd
Publication of GB448209A publication Critical patent/GB448209A/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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/08—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of cellulosic plastic substance or gelatin

Abstract

Films are made from resinous material obtained by polymerizing an organic ester of which the acid radical contains a vinyl or substituted vinyl group by casting solutions in ethyl acetate, benzol, toluol, &c. on a filmcasting wheel &c. and evaporating the solvent. Polymerized alkyl and aryl esters of acrylic, methacrylic, crotonic, cinnamic, and itaconic acids, e.g. ethyl acrylate are suitable, the degree of polymerization being preferably such that the material may be marked by the finger nail. The Specification as open to inspection under Sect. 91 comprises also the use of resinous materials obtained by polymerizing compounds containing the radical CR1R2: CR3--where R1, R2 and R3 represent a hydrogen atom or a radical replacing hydrogen. This subject-matter does not appear in the Specification as accepted.
GB24543/35A 1934-09-28 1935-09-03 Improvements in or relating to safety glass Expired GB448209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448209XA 1934-09-28 1934-09-28

Publications (1)

Publication Number Publication Date
GB448209A true GB448209A (en) 1936-06-04

Family

ID=21934513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24543/35A Expired GB448209A (en) 1934-09-28 1935-09-03 Improvements in or relating to safety glass

Country Status (1)

Country Link
GB (1) GB448209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728379A (en) * 1983-10-29 1988-03-01 Saint-Gobain Vitrage Process for manufacturing laminated glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728379A (en) * 1983-10-29 1988-03-01 Saint-Gobain Vitrage Process for manufacturing laminated glass

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