ZA727085B - Film structure of polyvinyl acetal resin and safety glass thereof - Google Patents

Film structure of polyvinyl acetal resin and safety glass thereof

Info

Publication number
ZA727085B
ZA727085B ZA727085A ZA727085A ZA727085B ZA 727085 B ZA727085 B ZA 727085B ZA 727085 A ZA727085 A ZA 727085A ZA 727085 A ZA727085 A ZA 727085A ZA 727085 B ZA727085 B ZA 727085B
Authority
ZA
South Africa
Prior art keywords
film structure
polyvinyl acetal
acetal resin
safety glass
safety
Prior art date
Application number
ZA727085A
Other languages
English (en)
Inventor
R Moynihan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA727085B publication Critical patent/ZA727085B/xx

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
    • B32B17/10651—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 comprising colorants, e.g. dyes or pigments
    • B32B17/1066—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 comprising colorants, e.g. dyes or pigments imparting a tint in certain regions only, i.e. shade band
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10981—Pre-treatment of the layers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/06—PVB, i.e. polyinylbutyral
ZA727085A 1971-10-27 1972-10-31 Film structure of polyvinyl acetal resin and safety glass thereof ZA727085B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19294271A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
ZA727085B true ZA727085B (en) 1973-08-29

Family

ID=22711662

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727085A ZA727085B (en) 1971-10-27 1972-10-31 Film structure of polyvinyl acetal resin and safety glass thereof

Country Status (10)

Country Link
JP (1) JPS5635527B2 (fr)
AU (1) AU474546B2 (fr)
BE (1) BE790589A (fr)
CA (1) CA1001374A (fr)
DE (1) DE2252798C3 (fr)
FR (1) FR2158287B1 (fr)
GB (1) GB1400265A (fr)
IT (1) IT969972B (fr)
NL (1) NL7214618A (fr)
ZA (1) ZA727085B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501106A1 (fr) * 1981-03-06 1982-09-10 Saint Gobain Vitrage Feuille destinee a la fabrication d'intercalaires de vitrages feuilletes notamment de pare-brise, et sa fabrication
FR2761923B1 (fr) * 1997-04-10 1999-05-21 Saint Gobain Vitrage Vitrage feuillete et son procede de fabrication
AU2005206210A1 (en) 2004-01-23 2005-08-04 E.I. Dupont De Nemours And Company Polyvinylbutyral rolls having thick edges relative to the interior of the roll and a process for preparing same
JP5155497B2 (ja) 2011-03-29 2013-03-06 株式会社クラレ ポリビニルアセタール系樹脂フィルムおよびそれを用いた多層構造体
US10414130B2 (en) 2012-07-31 2019-09-17 Sekisui Chemical Co., Ltd. Laminated glass and method of mounting laminated glass
CN110951197B (zh) * 2015-09-30 2022-08-16 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829399A (en) * 1954-02-04 1958-04-08 Du Pont Extrusion apparatus
US2957766A (en) * 1957-06-27 1960-10-25 Du Pont Method for the preparation of tinting patterns for plastic sheeting
US3068525A (en) * 1958-08-28 1962-12-18 Du Pont Process for the production of dimensionally stable polyvinyl resin sheeting
US3591406A (en) * 1969-10-17 1971-07-06 Du Pont Process for band-tinting plasticized polyvinyl butyral sheeting and product therefrom

Also Published As

Publication number Publication date
IT969972B (it) 1974-04-10
AU4781472A (en) 1974-04-26
DE2252798A1 (de) 1973-05-03
GB1400265A (en) 1975-07-16
JPS5635527B2 (fr) 1981-08-18
DE2252798C3 (de) 1981-12-17
DE2252798B2 (de) 1981-01-15
FR2158287A1 (fr) 1973-06-15
JPS4851964A (fr) 1973-07-21
FR2158287B1 (fr) 1976-08-20
BE790589A (fr) 1973-02-15
CA1001374A (en) 1976-12-14
NL7214618A (fr) 1973-05-02
AU474546B2 (en) 1976-07-29

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