CA1001374A - Film structure of polyvinyl acetal resin and safety glass thereof - Google Patents
Film structure of polyvinyl acetal resin and safety glass thereofInfo
- Publication number
- CA1001374A CA1001374A CA152,962A CA152962A CA1001374A CA 1001374 A CA1001374 A CA 1001374A CA 152962 A CA152962 A CA 152962A CA 1001374 A CA1001374 A CA 1001374A
- Authority
- CA
- Canada
- Prior art keywords
- film structure
- polyvinyl acetal
- acetal resin
- safety glass
- safety
- 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
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19294271A | 1971-10-27 | 1971-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1001374A true CA1001374A (en) | 1976-12-14 |
Family
ID=22711662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA152,962A Expired CA1001374A (en) | 1971-10-27 | 1972-09-29 | Film structure of polyvinyl acetal resin and safety glass thereof |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5635527B2 (en) |
| AU (1) | AU474546B2 (en) |
| BE (1) | BE790589A (en) |
| CA (1) | CA1001374A (en) |
| DE (1) | DE2252798C3 (en) |
| FR (1) | FR2158287B1 (en) |
| GB (1) | GB1400265A (en) |
| IT (1) | IT969972B (en) |
| NL (1) | NL7214618A (en) |
| ZA (1) | ZA727085B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554199A (en) * | 1981-03-06 | 1985-11-19 | Saint-Gobain Vitrage | Inner lamina, and process for manufacture, for vehicle windshield |
| US10913244B2 (en) | 2015-09-30 | 2021-02-09 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass and laminated glass |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2761923B1 (en) * | 1997-04-10 | 1999-05-21 | Saint Gobain Vitrage | SHEET GLASS AND MANUFACTURING METHOD THEREOF |
| JP4758913B2 (en) | 2004-01-23 | 2011-08-31 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Polyvinyl butyral roll having a thicker edge than the inside of the roll, and method for producing the same |
| JP5155497B2 (en) | 2011-03-29 | 2013-03-06 | 株式会社クラレ | Polyvinyl acetal resin film and multilayer structure using the same |
| JP6144203B2 (en) | 2012-07-31 | 2017-06-07 | 積水化学工業株式会社 | Laminated glass and method for attaching laminated glass |
Family Cites Families (4)
| 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 |
-
1972
- 1972-09-29 CA CA152,962A patent/CA1001374A/en not_active Expired
- 1972-10-16 GB GB4763272A patent/GB1400265A/en not_active Expired
- 1972-10-17 AU AU47814/72A patent/AU474546B2/en not_active Expired
- 1972-10-23 JP JP10536372A patent/JPS5635527B2/ja not_active Expired
- 1972-10-26 BE BE790589A patent/BE790589A/en not_active IP Right Cessation
- 1972-10-26 IT IT31000/72A patent/IT969972B/en active
- 1972-10-26 FR FR7237987A patent/FR2158287B1/fr not_active Expired
- 1972-10-27 NL NL7214618A patent/NL7214618A/xx unknown
- 1972-10-27 DE DE2252798A patent/DE2252798C3/en not_active Expired
- 1972-10-31 ZA ZA727085A patent/ZA727085B/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554199A (en) * | 1981-03-06 | 1985-11-19 | Saint-Gobain Vitrage | Inner lamina, and process for manufacture, for vehicle windshield |
| US10913244B2 (en) | 2015-09-30 | 2021-02-09 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass and laminated glass |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4851964A (en) | 1973-07-21 |
| DE2252798A1 (en) | 1973-05-03 |
| JPS5635527B2 (en) | 1981-08-18 |
| DE2252798B2 (en) | 1981-01-15 |
| AU474546B2 (en) | 1976-07-29 |
| FR2158287B1 (en) | 1976-08-20 |
| GB1400265A (en) | 1975-07-16 |
| FR2158287A1 (en) | 1973-06-15 |
| BE790589A (en) | 1973-02-15 |
| NL7214618A (en) | 1973-05-02 |
| DE2252798C3 (en) | 1981-12-17 |
| AU4781472A (en) | 1974-04-26 |
| IT969972B (en) | 1974-04-10 |
| ZA727085B (en) | 1973-08-29 |
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