GB461684A - Improvements in or relating to laminated glass - Google Patents

Improvements in or relating to laminated glass

Info

Publication number
GB461684A
GB461684A GB23728/35A GB2372835A GB461684A GB 461684 A GB461684 A GB 461684A GB 23728/35 A GB23728/35 A GB 23728/35A GB 2372835 A GB2372835 A GB 2372835A GB 461684 A GB461684 A GB 461684A
Authority
GB
United Kingdom
Prior art keywords
acetate
acrylic acid
acid ester
phthalate
interlayer
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
GB23728/35A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB23728/35A priority Critical patent/GB461684A/en
Publication of GB461684A publication Critical patent/GB461684A/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
    • B32B17/10—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 synthetic resin
    • B32B17/10005—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 synthetic resin laminated safety glass or glazing
    • B32B17/1055—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 synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—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 synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • 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
    • B32B17/10—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 synthetic resin
    • B32B17/10005—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 synthetic resin laminated safety glass or glazing
    • B32B17/10009—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 synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—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 synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets

Landscapes

  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The interlayer for compound glass is made by mixing polymerized vinyl acetate and/or a polymerized acrylic acid ester with 7--20 per cent of a softening agent, heating, and extruding to form a sheet. The polymerization product is mixed with, for example, tributyl or tricresyl phosphate, dibutyl or diamyl phthalate at 80 DEG C., heated to 140 DEG C., and extruded on to the glass which has been coated with an adhesive consisting of incompletely polymerized vinyl acetate and/or an incompletely polymerized acrylic acid ester dissolved in a high-boiling solvent such as benzyl alcohol, glycol mono-butyl ether, methylcyclohexanol, methylcyclohexanone, the acetate of methyl - 1.3 - butylene glycol, benzyl acetate, or cyclohexyl acetate. Interlayer compositions of polyvinyl acetate plasticized with dibutyl phthalate and of polyethyl acrylate with diamyl phthalate are described. Specification 391,356 is referred to.
GB23728/35A 1935-08-23 1935-08-23 Improvements in or relating to laminated glass Expired GB461684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23728/35A GB461684A (en) 1935-08-23 1935-08-23 Improvements in or relating to laminated glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23728/35A GB461684A (en) 1935-08-23 1935-08-23 Improvements in or relating to laminated glass

Publications (1)

Publication Number Publication Date
GB461684A true GB461684A (en) 1937-02-22

Family

ID=10200316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23728/35A Expired GB461684A (en) 1935-08-23 1935-08-23 Improvements in or relating to laminated glass

Country Status (1)

Country Link
GB (1) GB461684A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013163640A (en) * 2012-01-13 2013-08-22 Sekisui Chem Co Ltd Intermediate film for laminated glass, and laminated glass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013163640A (en) * 2012-01-13 2013-08-22 Sekisui Chem Co Ltd Intermediate film for laminated glass, and laminated glass
EP2803648A4 (en) * 2012-01-13 2015-08-12 Sekisui Chemical Co Ltd Intermediate film for laminated glass, and laminated glass
US10226912B2 (en) 2012-01-13 2019-03-12 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass, and laminated glass
US11141957B2 (en) 2012-01-13 2021-10-12 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass, and laminated glass

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