GB317369A - Improvements in the manufacture of reinforced glass - Google Patents

Improvements in the manufacture of reinforced glass

Info

Publication number
GB317369A
GB317369A GB21330/29A GB2133029A GB317369A GB 317369 A GB317369 A GB 317369A GB 21330/29 A GB21330/29 A GB 21330/29A GB 2133029 A GB2133029 A GB 2133029A GB 317369 A GB317369 A GB 317369A
Authority
GB
United Kingdom
Prior art keywords
sheet
sheets
formaldehyde
compound
celluloid
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
GB21330/29A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB317369A publication Critical patent/GB317369A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09J161/04, C09J161/18 and C09J161/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

317,369. Soc. Anon. des Manufactures des Glaces et Produits Chimiques de St.-Gobain, Chauny et Cirey. Aug. 14, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Compound transparent sheets. - A synthetic resin such as is obtained from formaldehyde and phenol, or urea and formaldehyde, or glycerine and phthalic anhydride, preferably partially polymerized and dissolved in a suitable solvent. is used for uniting two sheets of glass to a sheet of celluloid or the like to form a compound transparent sheet. The coated glass sheets and the celluloid sheet are united by pressure in a suitable solvent, such as alcohol, acetone, &c., luting of the edges of the compound sheet being unnecessary.
GB21330/29A 1928-08-14 1929-07-11 Improvements in the manufacture of reinforced glass Expired GB317369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR317369X 1928-08-14

Publications (1)

Publication Number Publication Date
GB317369A true GB317369A (en) 1930-07-10

Family

ID=8889742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21330/29A Expired GB317369A (en) 1928-08-14 1929-07-11 Improvements in the manufacture of reinforced glass

Country Status (1)

Country Link
GB (1) GB317369A (en)

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