CA1043683A - Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereof - Google Patents
Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereofInfo
- Publication number
- CA1043683A CA1043683A CA198,265A CA198265A CA1043683A CA 1043683 A CA1043683 A CA 1043683A CA 198265 A CA198265 A CA 198265A CA 1043683 A CA1043683 A CA 1043683A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- temperature
- polyvinyl butyral
- combining
- nip
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
-
- 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
- B32B17/1055—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
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/02—2 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
- B32B2250/00—Layers arrangement
- B32B2250/03—3 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- 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
- B32B2309/14—Velocity, e.g. feed speeds
-
- 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
- B32B2309/70—Automated, e.g. using a computer or microcomputer
- B32B2309/72—For measuring or regulating, e.g. systems with feedback loops
-
- 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
- B32B2327/00—Polyvinylhalogenides
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA286,211A CA1052682A (en) | 1973-04-27 | 1977-09-07 | Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35512073 US3868286A (en) | 1973-04-27 | 1973-04-27 | Process for preparing a polyvinyl butyral composite interlayer for laminated safety glass |
US05355364 US3922456A (en) | 1973-04-27 | 1973-04-27 | Polyvinyl butyral composite interlayer for laminated safety glass |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1043683A true CA1043683A (en) | 1978-12-05 |
Family
ID=26998706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA198,265A Expired CA1043683A (en) | 1973-04-27 | 1974-04-26 | Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereof |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5650711B2 (ja) |
CA (1) | CA1043683A (ja) |
DE (1) | DE2420355A1 (ja) |
GB (1) | GB1470844A (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173672A (en) * | 1977-09-06 | 1979-11-06 | Mannheim Jose R | Decorated safety glass |
FR2403886A1 (fr) * | 1977-09-21 | 1979-04-20 | Asahi Glass Co Ltd | Procede pour fabriquer un pare-brise pour vehicule automobile |
JPS5632351A (en) * | 1979-08-23 | 1981-04-01 | Sekisui Chem Co Ltd | Manufacture of patterned laminated glass |
EP0109799B1 (en) * | 1982-11-12 | 1987-04-22 | Adolph Coors Company | Control stretch laminating device |
DE3870511D1 (de) * | 1987-04-03 | 1992-06-04 | Asahi Glass Co Ltd | Schicht oder film aus transparentem kunstharz, verfahren zur herstellung und verwendung. |
MX171971B (es) * | 1989-10-16 | 1993-11-24 | Libbey Owens Ford Co | Panel exhibidor para un parabrisas de vehiculo |
US6451435B1 (en) * | 1997-12-19 | 2002-09-17 | E. I. Du Pont De Nemours & Co. | Interlayer structure for laminated glass |
EP1129841A1 (en) * | 2000-02-25 | 2001-09-05 | Solutia Europe N.V./S.A. | Process and apparatus for relaxation of interplayer sheet |
MXPA02010571A (es) * | 2000-04-27 | 2003-05-14 | Du Pont | Laminado de peliculas de polivinilbutiral asistido con liquido. |
AT414051B (de) * | 2001-01-18 | 2006-08-15 | Eckelt Glas Gmbh | Projektionswand mit einem glasschirm |
DE10220299A1 (de) | 2002-05-07 | 2003-12-04 | Saint Gobain Sekurit D Gmbh | Verbundscheibe mit einem Folienlaminat |
EP1722954B1 (en) * | 2004-01-23 | 2010-02-24 | E.I. Du Pont De Nemours And Company | Process for preparing polyvinylbutyral rolls |
AU2012201272B2 (en) * | 2006-11-01 | 2014-09-04 | Solutia Inc. | Multiple layer interlayers having a gradient region |
US7842395B2 (en) * | 2006-11-01 | 2010-11-30 | Solutia Inc. | Multiple layer interlayers having a gradient region |
JP6502265B2 (ja) | 2013-02-05 | 2019-04-17 | スリーエム イノベイティブ プロパティズ カンパニー | グラフィック物品 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1195914B (de) * | 1962-03-23 | 1965-07-01 | Detag | Verfahren und Vorrichtung zur Herstellung von Verbundsicherheitsglas |
US3360412A (en) * | 1964-06-29 | 1967-12-26 | Wm C Heller Jr | Process and system for producing heat sealed laminates |
DE1292810B (de) * | 1966-04-15 | 1969-04-17 | Eberspaecher J | Mehrschichtenscheibenanordnung |
-
1974
- 1974-04-26 GB GB1837874A patent/GB1470844A/en not_active Expired
- 1974-04-26 DE DE2420355A patent/DE2420355A1/de not_active Withdrawn
- 1974-04-26 CA CA198,265A patent/CA1043683A/en not_active Expired
- 1974-04-26 JP JP4673874A patent/JPS5650711B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5053427A (ja) | 1975-05-12 |
GB1470844A (en) | 1977-04-21 |
DE2420355A1 (de) | 1974-11-07 |
JPS5650711B2 (ja) | 1981-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3922456A (en) | Polyvinyl butyral composite interlayer for laminated safety glass | |
CA1043683A (en) | Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereof | |
US3868286A (en) | Process for preparing a polyvinyl butyral composite interlayer for laminated safety glass | |
US2451597A (en) | Annealing of calendered thermoplastic material | |
AU649237B2 (en) | Method and apparatus for the manufacture of printed and embossed floor covering | |
US4612074A (en) | Method for manufacturing a printed and embossed floor covering | |
US3982984A (en) | Process of making a polyvinyl butyral composite interlayer for laminated safety glass | |
US4773959A (en) | Apparatus for the manufacture of printed and embossed floor covering | |
CA2084674A1 (en) | Laminate for a safety glazing | |
GB2100191A (en) | Producing printed and embossed tiles | |
US5429696A (en) | Process for producing a multilayered film composite from thermoplastic, coextruded plastic film webs | |
EP0021667B1 (en) | Production and storage of polyvinylbutyral sheet rolls | |
GB2145371A (en) | Printed and embossed floor covering and method and apparatus for its manufacture | |
KR100416117B1 (ko) | 적층금속판의제조방법및제조장치 | |
US4310485A (en) | Method of improving the flatness of compression-rolled plastic film | |
US4954306A (en) | Method and device for the manufacture of a sheet of polyvinylbutyral | |
CA1052682A (en) | Polyvinyl butyral composite interlayer for laminated safety glass and process for the preparation thereof | |
US2554150A (en) | Process of manufacturing thermoplastic material | |
US7503994B2 (en) | Process for the production of multilayer polymer films | |
EP0672780B1 (en) | A process and an apparatus suitable for providing, directly by means of calendering, an excellent anchorage between a fabric and its plastic coating material | |
JPH05229086A (ja) | それぞれ2層または2層以上から成る複数の個別複合体を製造する装置および方法 | |
US4323613A (en) | Laminate material | |
EP0733477B1 (en) | Methods of forming materials for upholstery use | |
CN109153234A (zh) | 松弛层压膜而降低复合玻璃板中的橙皮效应 | |
CN213227543U (zh) | 汽车饰条覆膜机 |