GB1219630A - Laminated safety glass - Google Patents

Laminated safety glass

Info

Publication number
GB1219630A
GB1219630A GB6144768A GB6144768A GB1219630A GB 1219630 A GB1219630 A GB 1219630A GB 6144768 A GB6144768 A GB 6144768A GB 6144768 A GB6144768 A GB 6144768A GB 1219630 A GB1219630 A GB 1219630A
Authority
GB
United Kingdom
Prior art keywords
safety glass
dicarboxylic acid
glass
dec
polyester
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
GB6144768A
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of GB1219630A publication Critical patent/GB1219630A/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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • 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
    • B32B17/1077—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 polyurethane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

1,219,630. Safety glass. SEKISUI KAGAKU KOGYO K.K. 24 Dec., 1968 [29 Dec., 1967], No. 61447/68. Heading B5N. A laminated safety glass comprising at least two sheets of glass bonded by a polyurethane elastomer layer is made by (i) adding a curing agent to a urethane prepolymer which has NCO groups at both ends and which has been prepared by reacting a diisocyanate with polyester having OH groups at both ends, said polyester being made by reacting at least one dicarboxylic acid or dicarboxylic acid anhydride with at least one glycol; (ii) injecting the resulting liquid between at least two sheets of glass; (iii) curing the mixture. U.V. absorbents and antioxidants may be incorporated in the elastomer. Many examples of suitable curing agents, polyesters, glycols and dicarboxylic acid and acid anhydrides are specified.
GB6144768A 1967-12-29 1968-12-24 Laminated safety glass Expired GB1219630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8524567 1967-12-29

Publications (1)

Publication Number Publication Date
GB1219630A true GB1219630A (en) 1971-01-20

Family

ID=13853164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6144768A Expired GB1219630A (en) 1967-12-29 1968-12-24 Laminated safety glass

Country Status (4)

Country Link
BE (1) BE726120A (en)
DE (1) DE1816749C3 (en)
FR (1) FR1600062A (en)
GB (1) GB1219630A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166149A (en) 1976-10-01 1979-08-28 Bayer Aktiengesellschaft Novel transparent polyurethane polyureas for lamination of glazing materials
US4174240A (en) 1976-10-01 1979-11-13 Bayer Aktiengesellschaft Novel transparent polyurethane polyureas for lamination of glazing materials
WO1988001230A1 (en) * 1986-08-20 1988-02-25 Libbey-Owens-Ford Co. Solar control glass assembly and method of making same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239355B (en) * 1964-10-23 1967-04-27 Heinrich Peiker Microphone arrangement with at least two support arms
CA955621A (en) * 1971-06-21 1974-10-01 Ppg Industries, Inc. Tempered bilayer motor vehicle windshield glazing assembly
US4073986A (en) * 1975-05-14 1978-02-14 Ppg Industries, Inc. Laminated glazing unit with composite interlayer
DE3821514A1 (en) * 1988-06-25 1989-12-28 Thomson Brandt Gmbh TELESCOPIC ANTENNA WITH INTEGRATED MICROPHONE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166149A (en) 1976-10-01 1979-08-28 Bayer Aktiengesellschaft Novel transparent polyurethane polyureas for lamination of glazing materials
US4174240A (en) 1976-10-01 1979-11-13 Bayer Aktiengesellschaft Novel transparent polyurethane polyureas for lamination of glazing materials
WO1988001230A1 (en) * 1986-08-20 1988-02-25 Libbey-Owens-Ford Co. Solar control glass assembly and method of making same
US4943484A (en) * 1986-08-20 1990-07-24 Libbey-Owens-Ford Co. Solar control glass assembly and method of making same

Also Published As

Publication number Publication date
DE1816749B2 (en) 1971-12-02
DE1816749C3 (en) 1974-03-28
FR1600062A (en) 1970-07-20
BE726120A (en) 1969-05-29
DE1816749A1 (en) 1969-07-24

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