FR2622143B1 - Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue - Google Patents
Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenueInfo
- Publication number
- FR2622143B1 FR2622143B1 FR8714764A FR8714764A FR2622143B1 FR 2622143 B1 FR2622143 B1 FR 2622143B1 FR 8714764 A FR8714764 A FR 8714764A FR 8714764 A FR8714764 A FR 8714764A FR 2622143 B1 FR2622143 B1 FR 2622143B1
- Authority
- FR
- France
- Prior art keywords
- sheet
- extruded
- treatment
- polyvinylbutyral
- sheet obtained
- 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 - Fee Related
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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or 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
- B32B17/10761—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
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10981—Pre-treatment of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Joining Of Glass To Other Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Advancing Webs (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8714764A FR2622143B1 (fr) | 1987-10-26 | 1987-10-26 | Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue |
DE3834195A DE3834195C2 (de) | 1987-10-26 | 1988-10-07 | Verfahren zur Herstellung einer Polyvinylbutyralfolie und Vorrichtung zur Durchführung des Verfahrens |
BE8801216A BE1006216A3 (fr) | 1987-10-26 | 1988-10-21 | Procede et dispositif pour la fabrication d'une feuille de polyvinylbutyral. |
JP63267316A JPH01162666A (ja) | 1987-10-26 | 1988-10-25 | ポリビニルブチラールシート製造方法及び装置 |
US07/262,783 US4954306A (en) | 1987-10-26 | 1988-10-26 | Method and device for the manufacture of a sheet of polyvinylbutyral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8714764A FR2622143B1 (fr) | 1987-10-26 | 1987-10-26 | Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2622143A1 FR2622143A1 (fr) | 1989-04-28 |
FR2622143B1 true FR2622143B1 (fr) | 1990-01-26 |
Family
ID=9356155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8714764A Expired - Fee Related FR2622143B1 (fr) | 1987-10-26 | 1987-10-26 | Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue |
Country Status (5)
Country | Link |
---|---|
US (1) | US4954306A (fr) |
JP (1) | JPH01162666A (fr) |
BE (1) | BE1006216A3 (fr) |
DE (1) | DE3834195C2 (fr) |
FR (1) | FR2622143B1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19622085C1 (de) * | 1996-05-31 | 1997-12-11 | Brueckner Maschbau | Zumindest zweistufiges Verfahren zur Längsreckung von Kunststoffolien sowie danach hergestellte Kunststoffolie und zugehörige Vorrichtung |
EP1129841A1 (fr) * | 2000-02-25 | 2001-09-05 | Solutia Europe N.V./S.A. | Procédé et appareil pour la relaxation d'une couche intermédiaire |
BE1014750A3 (fr) * | 2002-04-09 | 2004-03-02 | Glaverbel | Assemblage de vitrages feuilletes. |
FI20030223A (fi) * | 2003-02-13 | 2004-08-14 | Softeco Oy | Muotoon taivutetun lasin kuten tuulilasin välikalvon muotoilulaitteisto ja menetelmä välikalvon muotoilussa |
CN102059811B (zh) * | 2009-11-17 | 2013-10-02 | 李新忠 | 塑料薄膜生产设备的定型装置及塑料薄膜定型方法 |
CN102744884A (zh) * | 2012-06-19 | 2012-10-24 | 广州市合诚化学有限公司 | 一种防水透气膜的拉伸定型装置和拉伸定型方法 |
CN102794895B (zh) * | 2012-09-10 | 2014-09-24 | 常州新泉塑料机械有限公司 | 一种pvb玻璃夹层膜片生产线及其工作方法 |
BE1021888B1 (nl) * | 2013-09-09 | 2016-01-25 | Kreafin Group Sa | Werkwijze en inrichting voor het vormen van een plaatmateriaal |
DK2952337T3 (en) * | 2014-06-02 | 2018-11-19 | Siemens Ag | Process for preparing a composite product |
US11267229B2 (en) | 2017-04-28 | 2022-03-08 | Saint-Gobain Glass France | Relaxation of laminating films to reduce the orange-peel effect on laminated glass panes |
CN112399914A (zh) * | 2019-06-14 | 2021-02-23 | 法国圣戈班玻璃厂 | 用于制造复合玻璃片的热塑性的中间层膜的方法和设备 |
CN110467025A (zh) * | 2019-08-01 | 2019-11-19 | 安徽辉盛机电科技股份有限公司 | 一种壁纸生产用收卷装置 |
CN110467026A (zh) * | 2019-08-01 | 2019-11-19 | 安徽辉盛机电科技股份有限公司 | 一种可有效节约空间的实用型收卷装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1250106B (fr) * | 1967-09-14 | |||
DE572384C (de) * | 1930-11-23 | 1933-03-15 | Ernst Bleibler | Verfahren zur Herstellung von Cellulosehaeuten |
US2947060A (en) * | 1955-09-21 | 1960-08-02 | Firestone Tire & Rubber Co | Apparatus for controlling tension in sheet material |
US3038206A (en) * | 1959-12-21 | 1962-06-12 | Chrysler Corp | Method and apparatus for shaping banded plastic sheeting |
US3255567A (en) * | 1962-08-02 | 1966-06-14 | Pittsburgh Plate Glass Co | Method and apparatus for treating multiply assemblies |
US3868286A (en) * | 1973-04-27 | 1975-02-25 | Monsanto Co | Process for preparing a polyvinyl butyral composite interlayer for laminated safety glass |
GB1522382A (en) * | 1975-03-06 | 1978-08-23 | Agfa Gevaert | Process for making polymeric film |
FR2401941A1 (fr) * | 1977-08-31 | 1979-03-30 | Saint Gobain | Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede |
FR2442251A1 (fr) * | 1978-11-21 | 1980-06-20 | Saint Gobain | Plastifiant pour polyvinylbutyral et application a la realisation d'intercalaires pour verre feuillete de securite |
US4226818A (en) * | 1979-06-08 | 1980-10-07 | Monsanto Company | Production of polyvinylbutyral sheet rolls |
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 |
US4425406A (en) * | 1982-06-21 | 1984-01-10 | Shatterproof Glass Corporation | Method and apparatus for producing laminated glass |
DE3408613C3 (de) * | 1984-03-09 | 1996-02-08 | Alkor Gmbh | Verfahren und Vorrichtung zur Herstellung unverstreckter Polypropylenfolien mit verbesserter Verschweißbarkeit |
ATE42712T1 (de) * | 1984-12-24 | 1989-05-15 | Huels Troisdorf | Verfahren zur herstellung von folien, insbesondere auf der basis von polyvinylbutyral mit geringer oberflaechenklebrigkeit. |
DE3504997A1 (de) * | 1985-02-14 | 1986-08-14 | Wolfgang Dipl.-Chem. Dr. 5210 Troisdorf Jensch | Verfahren zur beseitigung der oberflaechenklebrigkeit weichmacherhaltiger polyvinylbutyralfolien nach der extrusionsmethode |
-
1987
- 1987-10-26 FR FR8714764A patent/FR2622143B1/fr not_active Expired - Fee Related
-
1988
- 1988-10-07 DE DE3834195A patent/DE3834195C2/de not_active Expired - Fee Related
- 1988-10-21 BE BE8801216A patent/BE1006216A3/fr not_active IP Right Cessation
- 1988-10-25 JP JP63267316A patent/JPH01162666A/ja active Pending
- 1988-10-26 US US07/262,783 patent/US4954306A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2622143A1 (fr) | 1989-04-28 |
BE1006216A3 (fr) | 1994-06-14 |
DE3834195A1 (de) | 1989-05-03 |
DE3834195C2 (de) | 1998-02-19 |
US4954306A (en) | 1990-09-04 |
JPH01162666A (ja) | 1989-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |