ES472978A1 - Procedimiento de fabricacion de polivinil-butirol - Google Patents

Procedimiento de fabricacion de polivinil-butirol

Info

Publication number
ES472978A1
ES472978A1 ES472978A ES472978A ES472978A1 ES 472978 A1 ES472978 A1 ES 472978A1 ES 472978 A ES472978 A ES 472978A ES 472978 A ES472978 A ES 472978A ES 472978 A1 ES472978 A1 ES 472978A1
Authority
ES
Spain
Prior art keywords
product
polyvinylbutyral
prepared
reaction conditions
laminated glass
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
Application number
ES472978A
Other languages
English (en)
Spanish (es)
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
Publication of ES472978A1 publication Critical patent/ES472978A1/es
Expired 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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (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)
ES472978A 1977-08-31 1978-08-31 Procedimiento de fabricacion de polivinil-butirol Expired ES472978A1 (es)

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 (1)

Publication Number Publication Date
ES472978A1 true ES472978A1 (es) 1979-02-16

Family

ID=9194927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472978A Expired ES472978A1 (es) 1977-08-31 1978-08-31 Procedimiento de fabricacion de polivinil-butirol

Country Status (11)

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

Families Citing this family (31)

* 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
FR2522003A1 (fr) * 1982-02-23 1983-08-26 Saint Gobain Vitrage Procede de preparation du polyvinylbutyral
DE3246605A1 (de) * 1982-12-16 1984-06-20 Hoechst Ag, 6230 Frankfurt Feinteilige polyvinylacetale, verfahren zu ihrer herstellung und ihre verwendung fuer einbrennbeschichtungen
FR2547589B1 (fr) * 1983-06-14 1986-03-21 Saint Gobain Vitrage Procede de fabrication de polyvinylbutyral et produits 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
FR2568573B1 (fr) * 1984-08-02 1986-12-12 Saint Gobain Vitrage Procede de fabrication de polyvinylbutyral et produits obtenus
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
FR2622143B1 (fr) * 1987-10-26 1990-01-26 Saint Gobain Vitrage Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue
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
US6387516B2 (en) 1997-07-17 2002-05-14 Sekisui Chemical Co., Ltd. Interlayer for laminated glass and laminated glass
DE19847616C2 (de) * 1998-10-15 2001-05-10 Kodak Polychrome Graphics Gmbh Polyvinylacetale mit Imidogruppen sowie die Verwendung derselben in lichtempfindlichen Zusammensetzungen
WO2004018378A2 (en) * 2002-03-12 2004-03-04 E.I. Du Pont De Nemours And Company Low-color pvb sheet and a process for making same
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
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
JP2011522419A (ja) * 2008-05-27 2011-07-28 ソルティア・インコーポレーテッド 薄膜光起電モジュール
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
JP7026635B2 (ja) * 2016-04-08 2022-02-28 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 流動性が低減されたポリビニルアセタール
EP3439878B1 (en) 2016-04-08 2021-08-25 Kuraray Europe GmbH Multilayer film comprising layer of plasticized 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 (xx) * 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 (xx) * 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

Also Published As

Publication number Publication date
IE47182B1 (en) 1984-01-11
IE781747L (en) 1979-02-28
LU80177A1 (fr) 1979-05-15
JPS6337122B2 (xx) 1988-07-22
DK151970C (da) 1988-07-11
IT1109052B (it) 1985-12-16
FR2401941A1 (fr) 1979-03-30
DK151970B (da) 1988-01-18
DE2838025C2 (xx) 1992-09-10
IT7869008A0 (it) 1978-08-30
DE2838025A1 (de) 1979-03-15
DK383578A (da) 1979-03-01
JPS5447795A (en) 1979-04-14
GB2007677A (en) 1979-05-23
FR2401941B1 (xx) 1981-03-20
GB2007677B (en) 1982-03-10
BE870091A (fr) 1979-02-28
NL7808904A (nl) 1979-03-02

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