FR2401941A1 - Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede - Google Patents

Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede

Info

Publication number
FR2401941A1
FR2401941A1 FR7726495A FR7726495A FR2401941A1 FR 2401941 A1 FR2401941 A1 FR 2401941A1 FR 7726495 A FR7726495 A FR 7726495A FR 7726495 A FR7726495 A FR 7726495A FR 2401941 A1 FR2401941 A1 FR 2401941A1
Authority
FR
France
Prior art keywords
mixture
polyvinyl butyral
degrees
polyvinyl alcohol
incorporated
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.)
Granted
Application number
FR7726495A
Other languages
English (en)
French (fr)
Other versions
FR2401941B1 (enrdf_load_stackoverflow
Inventor
Philippe Dauvergne
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Priority to FR7726495A priority Critical patent/FR2401941A1/fr
Priority to IE1747/78A priority patent/IE47182B1/en
Priority to NL7808904A priority patent/NL7808904A/xx
Priority to GB7835039A priority patent/GB2007677B/en
Priority to BE190170A priority patent/BE870091A/xx
Priority to DK383578A priority patent/DK151970C/da
Priority to IT69008/78A priority patent/IT1109052B/it
Priority to LU80177A priority patent/LU80177A1/xx
Priority to JP10572378A priority patent/JPS5447795A/ja
Priority to ES472978A priority patent/ES472978A1/es
Priority to DE19782838025 priority patent/DE2838025A1/de
Publication of FR2401941A1 publication Critical patent/FR2401941A1/fr
Application granted granted Critical
Publication of FR2401941B1 publication Critical patent/FR2401941B1/fr
Granted legal-status Critical Current

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
    • B32B17/10761—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7726495A 1977-08-31 1977-08-31 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede Granted FR2401941A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7726495A FR2401941A1 (fr) 1977-08-31 1977-08-31 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede
IE1747/78A IE47182B1 (en) 1977-08-31 1978-08-29 Polyvinylbutyral
GB7835039A GB2007677B (en) 1977-08-31 1978-08-30 Polyvinylbutyral
BE190170A BE870091A (fr) 1977-08-31 1978-08-30 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede
DK383578A DK151970C (da) 1977-08-31 1978-08-30 Fremgangsmaade til fremstilling af polyvinylbutyral samt anvendelse heraf i lagdelt glas
IT69008/78A IT1109052B (it) 1977-08-31 1978-08-30 Procedimento per la preparazione del polivinil butirrale e prodotto cosi ottenuto
NL7808904A NL7808904A (nl) 1977-08-31 1978-08-30 Werkwijze ter bereiding van polyvinylbutyral.
LU80177A LU80177A1 (fr) 1977-08-31 1978-08-30 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede
JP10572378A JPS5447795A (en) 1977-08-31 1978-08-31 Preparation of polyvivyl butyral
ES472978A ES472978A1 (es) 1977-08-31 1978-08-31 Procedimiento de fabricacion de polivinil-butirol
DE19782838025 DE2838025A1 (de) 1977-08-31 1978-08-31 Verfahren zur herstellung von polyvinylbutyral und seine anwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726495A FR2401941A1 (fr) 1977-08-31 1977-08-31 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede

Publications (2)

Publication Number Publication Date
FR2401941A1 true FR2401941A1 (fr) 1979-03-30
FR2401941B1 FR2401941B1 (enrdf_load_stackoverflow) 1981-03-20

Family

ID=9194927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726495A Granted FR2401941A1 (fr) 1977-08-31 1977-08-31 Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede

Country Status (11)

Country Link
JP (1) JPS5447795A (enrdf_load_stackoverflow)
BE (1) BE870091A (enrdf_load_stackoverflow)
DE (1) DE2838025A1 (enrdf_load_stackoverflow)
DK (1) DK151970C (enrdf_load_stackoverflow)
ES (1) ES472978A1 (enrdf_load_stackoverflow)
FR (1) FR2401941A1 (enrdf_load_stackoverflow)
GB (1) GB2007677B (enrdf_load_stackoverflow)
IE (1) IE47182B1 (enrdf_load_stackoverflow)
IT (1) IT1109052B (enrdf_load_stackoverflow)
LU (1) LU80177A1 (enrdf_load_stackoverflow)
NL (1) NL7808904A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088013A1 (fr) * 1982-02-23 1983-09-07 Saint Gobain Vitrage International Procédé de préparation du polyvinylbutyral
FR2547589A1 (fr) * 1983-06-14 1984-12-21 Saint Gobain Vitrage Procede de fabrication de polyvinylbutyral et produits obtenus
EP0113868A3 (en) * 1982-12-16 1985-09-11 Hoechst Aktiengesellschaft Particulate poly(vinyl acetal), process for its manufacture and use thereof in stoving enamels
DE3526314A1 (de) * 1984-08-02 1986-02-13 Saint-Gobain Vitrage, Courbevoie Verfahren zur herstellung von polyvinylbutyral sowie daraus hergestellte produkte
DE3834195A1 (de) * 1987-10-26 1989-05-03 Saint Gobain Vitrage Verfahren zur herstellung einer polyvinylbutyralfolie und vorrichtung zur durchfuehrung des verfahrens
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
US7687560B2 (en) * 2002-03-12 2010-03-30 E.I. Du Pont De Nemours And Company Low-color PVB sheet and a process for making same

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692142A (en) * 1979-12-24 1981-07-25 Sekisui Chem Co Ltd Interlayer for laminated glass
FR2489346B1 (fr) 1980-09-01 1985-06-21 Saint Gobain Vitrage Melange de plastifiants pour polyvinylbutyral, application a la realisation d'intercalaires pour vitrages feuilletes de securite et produits ainsi obtenus
US5349014A (en) * 1984-08-02 1994-09-20 E. I. Du Pont De Nemours And Company Process for the production of polyvinyl butyral having improved properties
DE3429440A1 (de) * 1984-08-10 1986-02-20 Hoechst Ag, 6230 Frankfurt Polyvinylbutyral mit reduzierter klebrigkeit und verbesserter reissfestigkeit
DE3429441A1 (de) * 1984-08-10 1986-02-20 Hoechst Ag, 6230 Frankfurt Thermoplastische, weichmacherhaltige polyvinylbutyralformmassen
US4902670A (en) * 1986-12-15 1990-02-20 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
US5187217A (en) * 1987-04-02 1993-02-16 Saint-Gobain Vitrage Process for the production of a plasticized polyvinyl butyral for gluing a base onto a glazing
DE19524851C2 (de) * 1995-07-07 1998-05-07 Sun Chemical Corp Acetalpolymere und Verwendung derselben in lichtempfindlichen Zusammensetzungen und für lithographische Druckplatten
DE19525050C2 (de) * 1995-07-10 1999-11-11 Kodak Polychrome Graphics Llc Sulfonamidsubstituierte Acetalpolymere und Verwendung derselben in lichtempfindlichen Zusammensetzungen und lithographischen Druckplatten
DE19644515A1 (de) * 1996-10-25 1998-06-25 Sun Chemical Corp Amidosubstituierte Acetalpolymere und Verwendung derselben in photoempfindlichen Zusammensetzungen und lithographischen Druckplatten
DE69806620T2 (de) 1997-07-17 2003-04-17 Sekisui Chemical Co., Ltd. Zwischenschicht für verbundglas und verbundglas
DE19847616C2 (de) * 1998-10-15 2001-05-10 Kodak Polychrome Graphics Gmbh Polyvinylacetale mit Imidogruppen sowie die Verwendung derselben in lichtempfindlichen Zusammensetzungen
DE102006003437A1 (de) * 2005-03-21 2007-07-26 Papenfuhs, Bernd, Dr. Verfahren zur Herstellung von Polyvinylacetalen
DE102005012924B9 (de) * 2005-03-21 2014-08-14 Bernd Papenfuhs Verfahren zur Herstellung von Polyvinylacetalen
DE102006039834A1 (de) * 2006-08-25 2008-02-28 Kuraray Europe Gmbh Verfahren zur Herstellung von Polyvinylacetalen mit verminderten Butyraldehydgehalt im Abwasser
BRPI0912135A2 (pt) * 2008-05-27 2015-11-03 Solutia Inc módulo fotovoltaico de película fina
EP2259334A1 (de) 2009-06-05 2010-12-08 Kuraray Europe GmbH Photovoltaikmodule mit weichmacherhaltigen Folien geringer Kriechneigung
EP2325001A1 (de) 2009-11-11 2011-05-25 Kuraray Europe GmbH Verbundverglasungen mit weichmacherhaltigen Folien geringer Kriechneigung
EP2336198A1 (de) 2009-12-18 2011-06-22 Kuraray Europe GmbH Polyvinylacetal mit hoher Fließfähigkeit und hiermit hergestellte weichmacherhaltige Folie
EP2354716A1 (de) 2010-02-03 2011-08-10 Kuraray Europe GmbH Spiegel für solarthermische Kraftwerke enthaltend weichmacherhaltige Polyvinylacetalfolien
EP2730591A1 (de) 2012-11-07 2014-05-14 Kuraray Europe GmbH Verfahren zur Herstellung von Polyvinylacetalen mit ausgewählter Viskosität
JP6972010B2 (ja) 2016-04-08 2021-11-24 クラレイ ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツングKuraray Europe GmbH 流動性が低減された可塑化ポリビニルアセタールの層を有する多層フィルム
WO2017174684A1 (en) * 2016-04-08 2017-10-12 Kuraray Europe Gmbh Polyvinyl acetal with reduced flowability
CN107936149B (zh) * 2017-12-20 2020-10-23 长春工业大学 一种光伏级pvb树脂的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690332C (de) * 1931-05-24 1940-04-22 Chemische Forschungs Gmbh Verfahren zur Herstellung von Sicherheitsglas
BE421358A (enrdf_load_stackoverflow) * 1934-08-29 1900-01-01
US2120934A (en) * 1936-07-01 1938-06-14 Carbide & Carbon Chem Corp Process for making plastic compositions
US2211323A (en) * 1938-07-27 1940-08-13 Eastman Kodak Co Vinyl acetal resin photographic coating
US2202160A (en) * 1939-07-13 1940-05-28 Du Pont Plastic composition for use in interlayer sheets
GB621784A (en) * 1944-08-19 1949-04-20 Shawinigan Chem Ltd Manufacture of polyvinyl acetal resins
JPS4990792A (enrdf_load_stackoverflow) * 1972-12-30 1974-08-29
DE2732717C3 (de) * 1977-07-20 1980-06-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Polyvinylbutyral mit verbesserten Eigenschaften

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088013A1 (fr) * 1982-02-23 1983-09-07 Saint Gobain Vitrage International Procédé de préparation du polyvinylbutyral
EP0113868A3 (en) * 1982-12-16 1985-09-11 Hoechst Aktiengesellschaft Particulate poly(vinyl acetal), process for its manufacture and use thereof in stoving enamels
FR2547589A1 (fr) * 1983-06-14 1984-12-21 Saint Gobain Vitrage Procede de fabrication de polyvinylbutyral et produits obtenus
EP0130872A1 (fr) * 1983-06-14 1985-01-09 Saint Gobain Vitrage International Procédé de fabrication de polyvynilbutyral et produits obtenus
DE3526314A1 (de) * 1984-08-02 1986-02-13 Saint-Gobain Vitrage, Courbevoie Verfahren zur herstellung von polyvinylbutyral sowie daraus hergestellte produkte
DE3526314B4 (de) * 1984-08-02 2004-04-08 E.I. Du Pont De Nemours And Co., Wilmington Verfahren zur Herstellung von Polyvinylbutyral sowie dessen Verwendung
DE3834195A1 (de) * 1987-10-26 1989-05-03 Saint Gobain Vitrage Verfahren zur herstellung einer polyvinylbutyralfolie und vorrichtung zur durchfuehrung des verfahrens
DE3834195C2 (de) * 1987-10-26 1998-02-19 Saint Gobain Vitrage Verfahren zur Herstellung einer Polyvinylbutyralfolie und Vorrichtung zur Durchführung des Verfahrens
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
US7687560B2 (en) * 2002-03-12 2010-03-30 E.I. Du Pont De Nemours And Company Low-color PVB sheet and a process for making same

Also Published As

Publication number Publication date
DK151970C (da) 1988-07-11
DK383578A (da) 1979-03-01
NL7808904A (nl) 1979-03-02
DK151970B (da) 1988-01-18
GB2007677A (en) 1979-05-23
BE870091A (fr) 1979-02-28
LU80177A1 (fr) 1979-05-15
FR2401941B1 (enrdf_load_stackoverflow) 1981-03-20
GB2007677B (en) 1982-03-10
IT7869008A0 (it) 1978-08-30
ES472978A1 (es) 1979-02-16
IT1109052B (it) 1985-12-16
JPS5447795A (en) 1979-04-14
DE2838025C2 (enrdf_load_stackoverflow) 1992-09-10
IE781747L (en) 1979-02-28
JPS6337122B2 (enrdf_load_stackoverflow) 1988-07-22
DE2838025A1 (de) 1979-03-15
IE47182B1 (en) 1984-01-11

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property