GB2007677A - Polyvinylbutyral - Google Patents
PolyvinylbutyralInfo
- Publication number
- GB2007677A GB2007677A GB7835039A GB7835039A GB2007677A GB 2007677 A GB2007677 A GB 2007677A GB 7835039 A GB7835039 A GB 7835039A GB 7835039 A GB7835039 A GB 7835039A GB 2007677 A GB2007677 A GB 2007677A
- Authority
- GB
- United Kingdom
- 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.)
- Granted
Links
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title abstract 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000005340 laminated glass Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
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)
Abstract
Polyvinyl butyral is prepared from polyvinyl alcohol and butyric aldehyde under particular reaction conditions to obtain a product having advantageous properties. The product is suitable for use in intermediate layers in laminated glass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7726495A FR2401941A1 (en) | 1977-08-31 | 1977-08-31 | PROCESS FOR MANUFACTURING POLYVINYL BUTYRAL AND POLYVINYL BUTYRAL OBTAINED BY THIS PROCESS |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2007677A true GB2007677A (en) | 1979-05-23 |
GB2007677B GB2007677B (en) | 1982-03-10 |
Family
ID=9194927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7835039A Expired GB2007677B (en) | 1977-08-31 | 1978-08-30 | Polyvinylbutyral |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5447795A (en) |
BE (1) | BE870091A (en) |
DE (1) | DE2838025A1 (en) |
DK (1) | DK151970C (en) |
ES (1) | ES472978A1 (en) |
FR (1) | FR2401941A1 (en) |
GB (1) | GB2007677B (en) |
IE (1) | IE47182B1 (en) |
IT (1) | IT1109052B (en) |
LU (1) | LU80177A1 (en) |
NL (1) | NL7808904A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696971A (en) * | 1983-06-14 | 1987-09-29 | Saint Gobain Vitrage | Process for the preparation of polyvinyl butyral having improved properties |
US4751266A (en) * | 1984-08-10 | 1988-06-14 | Hoechst Aktiengesellschaft | Polyvinylbutyral of reduced tackiness and improved tensile strength |
US4970253A (en) * | 1984-08-10 | 1990-11-13 | Hoechst Aktiengesellschaft | Thermoplastic plasticized polyvinylbutyral molding composition |
US5068282A (en) * | 1986-12-15 | 1991-11-26 | Dai Nippon Insatsu Kabushiki Kaisha | Process for producing a polyvinyl acetacetal resin for use in a 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 |
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 |
US5698360A (en) * | 1995-07-10 | 1997-12-16 | Sun Chemical Corporation | Sulfonamido substituted acetal polymers and use thereof in photo-sensitive compositions and lithographic printing plates |
US5700619A (en) * | 1995-07-07 | 1997-12-23 | Sun Chemical Corporation | Acetal polymers and use thereof in photosensitive compositions and lithographic printing plates |
US5925491A (en) * | 1996-10-25 | 1999-07-20 | Kodak Polychrome Graphics Llc | Amido substituted acetal polymer binders and their use in photosensitive compositions |
US7074487B2 (en) | 1997-07-17 | 2006-07-11 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass and laminated glass |
WO2009151952A2 (en) * | 2008-05-27 | 2009-12-17 | Solutia Incorporated | Thin film photovoltaic module |
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 |
EP2336199A1 (en) | 2009-12-18 | 2011-06-22 | Kuraray Europe GmbH | Polyvinylacetal with high flowing capability and film containing softeners produced using same |
US8741438B2 (en) | 2009-11-11 | 2014-06-03 | Kuraray Europe Gmbh | Composite glazing having films containing softening agents having low tendency to creep |
WO2017174684A1 (en) * | 2016-04-08 | 2017-10-12 | Kuraray Europe Gmbh | Polyvinyl acetal with reduced flowability |
CN107936149A (en) * | 2017-12-20 | 2018-04-20 | 长春工业大学 | A kind of preparation method of photovoltaic grade PVB resin |
US10603882B2 (en) | 2016-04-08 | 2020-03-31 | Kuraray Europe Gmbh | Multilayer film comprising layer of plasticized polyvinyl acetal with reduced flowability |
Families Citing this family (13)
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 (en) | 1980-09-01 | 1985-06-21 | Saint Gobain Vitrage | MIXTURE OF PLASTICIZERS FOR POLYVINYLBUTYRAL, APPLICATION TO THE PRODUCTION OF INSERTS FOR SAFETY SHEET GLAZING AND PRODUCTS THUS OBTAINED |
FR2522003A1 (en) * | 1982-02-23 | 1983-08-26 | Saint Gobain Vitrage | PROCESS FOR THE PREPARATION OF POLYVINYLBUTYRAL |
DE3246605A1 (en) * | 1982-12-16 | 1984-06-20 | Hoechst Ag, 6230 Frankfurt | FINE-PART POLYVINYL ACETALS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR COATING COATINGS |
FR2568573B1 (en) * | 1984-08-02 | 1986-12-12 | Saint Gobain Vitrage | PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED |
FR2622143B1 (en) * | 1987-10-26 | 1990-01-26 | Saint Gobain Vitrage | PROCESS AND DEVICE FOR THE TREATMENT OF AN EXTRUDED POLYVINYLBUTYRAL SHEET AND SHEET OBTAINED |
DE19847616C2 (en) * | 1998-10-15 | 2001-05-10 | Kodak Polychrome Graphics Gmbh | Polyvinyl acetals with imido groups and the use thereof in light-sensitive compositions |
DE102006003437A1 (en) * | 2005-03-21 | 2007-07-26 | Papenfuhs, Bernd, Dr. | Process for the preparation of polyvinyl acetals |
DE102005012924B9 (en) * | 2005-03-21 | 2014-08-14 | Bernd Papenfuhs | Process for the preparation of polyvinyl acetals |
DE102006039834A1 (en) * | 2006-08-25 | 2008-02-28 | Kuraray Europe Gmbh | Polyvinyl acetal production from polyvinyl alcohol and aldehyde, includes adding further polyvinyl alcohol after product precipitation to reduce residual aldehyde content of waste water |
EP2259334A1 (en) | 2009-06-05 | 2010-12-08 | Kuraray Europe GmbH | Photovoltaic module with low flow angle plasticised films |
EP2354716A1 (en) | 2010-02-03 | 2011-08-10 | Kuraray Europe GmbH | Mirror for solar thermal power plants containing polyvinyl acetal films containing softeners |
EP2730591A1 (en) | 2012-11-07 | 2014-05-14 | Kuraray Europe GmbH | Method for the preparation of polyvinyl acetals with a selected viscosity |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE690332C (en) * | 1931-05-24 | 1940-04-22 | Chemische Forschungs Gmbh | Process for the production of safety glass |
BE421358A (en) * | 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 (en) * | 1972-12-30 | 1974-08-29 | ||
DE2732717C3 (en) * | 1977-07-20 | 1980-06-04 | Hoechst Ag, 6000 Frankfurt | Process for the production of polyvinyl butyral with improved properties |
-
1977
- 1977-08-31 FR FR7726495A patent/FR2401941A1/en active Granted
-
1978
- 1978-08-29 IE IE1747/78A patent/IE47182B1/en not_active IP Right Cessation
- 1978-08-30 NL NL7808904A patent/NL7808904A/en not_active Application Discontinuation
- 1978-08-30 BE BE190170A patent/BE870091A/en not_active IP Right Cessation
- 1978-08-30 GB GB7835039A patent/GB2007677B/en not_active Expired
- 1978-08-30 LU LU80177A patent/LU80177A1/en unknown
- 1978-08-30 IT IT69008/78A patent/IT1109052B/en active
- 1978-08-30 DK DK383578A patent/DK151970C/en not_active IP Right Cessation
- 1978-08-31 DE DE19782838025 patent/DE2838025A1/en active Granted
- 1978-08-31 ES ES472978A patent/ES472978A1/en not_active Expired
- 1978-08-31 JP JP10572378A patent/JPS5447795A/en active Granted
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696971A (en) * | 1983-06-14 | 1987-09-29 | Saint Gobain Vitrage | Process for the preparation of polyvinyl butyral having improved properties |
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 |
US4751266A (en) * | 1984-08-10 | 1988-06-14 | Hoechst Aktiengesellschaft | Polyvinylbutyral of reduced tackiness and improved tensile strength |
US4970253A (en) * | 1984-08-10 | 1990-11-13 | Hoechst Aktiengesellschaft | Thermoplastic plasticized polyvinylbutyral molding composition |
US5068282A (en) * | 1986-12-15 | 1991-11-26 | Dai Nippon Insatsu Kabushiki Kaisha | Process for producing a polyvinyl acetacetal resin for use in a 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 |
US5700619A (en) * | 1995-07-07 | 1997-12-23 | Sun Chemical Corporation | Acetal polymers and use thereof in photosensitive compositions and lithographic printing plates |
US5698360A (en) * | 1995-07-10 | 1997-12-16 | Sun Chemical Corporation | Sulfonamido substituted acetal polymers and use thereof in photo-sensitive compositions and lithographic printing plates |
US5849842A (en) * | 1995-07-10 | 1998-12-15 | Kodak Polychrome Graphics, Llc | Sulfonamido substituted acetal polymers |
US5925491A (en) * | 1996-10-25 | 1999-07-20 | Kodak Polychrome Graphics Llc | Amido substituted acetal polymer binders and their use in photosensitive compositions |
US7074487B2 (en) | 1997-07-17 | 2006-07-11 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass and laminated glass |
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 |
WO2009151952A3 (en) * | 2008-05-27 | 2010-10-07 | Solutia Incorporated | Thin film photovoltaic module |
WO2009151952A2 (en) * | 2008-05-27 | 2009-12-17 | Solutia Incorporated | Thin film photovoltaic module |
US8741438B2 (en) | 2009-11-11 | 2014-06-03 | Kuraray Europe Gmbh | Composite glazing having films containing softening agents having low tendency to creep |
TWI500684B (en) * | 2009-12-18 | 2015-09-21 | Kuraray Europe Gmbh | Polyvinyl acetal with high flowability and plasticizer-containing films produced therewith |
EP2336198A1 (en) * | 2009-12-18 | 2011-06-22 | Kuraray Europe GmbH | Polyvinylacetal with high flowing capability and film containing softeners produced using same |
EP2336199A1 (en) | 2009-12-18 | 2011-06-22 | Kuraray Europe GmbH | Polyvinylacetal with high flowing capability and film containing softeners produced using same |
US9303102B2 (en) | 2009-12-18 | 2016-04-05 | Kuraray Europe Gmbh | Process for preparing polyvinyl acetal by acid-catalyzed reaction |
WO2017174684A1 (en) * | 2016-04-08 | 2017-10-12 | Kuraray Europe Gmbh | Polyvinyl acetal with reduced flowability |
US10603882B2 (en) | 2016-04-08 | 2020-03-31 | Kuraray Europe Gmbh | Multilayer film comprising layer of plasticized polyvinyl acetal with reduced flowability |
US10875941B2 (en) | 2016-04-08 | 2020-12-29 | Kuraray Europe Gmbh | Polyvinyl acetal with reduced flowability |
CN107936149A (en) * | 2017-12-20 | 2018-04-20 | 长春工业大学 | A kind of preparation method of photovoltaic grade PVB resin |
CN107936149B (en) * | 2017-12-20 | 2020-10-23 | 长春工业大学 | Preparation method of photovoltaic-grade PVB resin |
Also Published As
Publication number | Publication date |
---|---|
IE47182B1 (en) | 1984-01-11 |
FR2401941A1 (en) | 1979-03-30 |
FR2401941B1 (en) | 1981-03-20 |
IT1109052B (en) | 1985-12-16 |
GB2007677B (en) | 1982-03-10 |
NL7808904A (en) | 1979-03-02 |
IT7869008A0 (en) | 1978-08-30 |
JPS6337122B2 (en) | 1988-07-22 |
DE2838025A1 (en) | 1979-03-15 |
DK151970B (en) | 1988-01-18 |
LU80177A1 (en) | 1979-05-15 |
DE2838025C2 (en) | 1992-09-10 |
ES472978A1 (en) | 1979-02-16 |
BE870091A (en) | 1979-02-28 |
DK383578A (en) | 1979-03-01 |
JPS5447795A (en) | 1979-04-14 |
DK151970C (en) | 1988-07-11 |
IE781747L (en) | 1979-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2007677A (en) | Polyvinylbutyral | |
AU527468B2 (en) | Transparent polyvinyl butyral sheet | |
IT7919692A0 (en) | PLASTICIZING MIXTURES PER INTERLAYERS OF POLYVINYL BUTYRAL. | |
GB2022098B (en) | Plasticized interlayers for safety glass | |
CA968685A (en) | Vinyl film-printed vinyl sheet laminates | |
DE2860933D1 (en) | Process for preparing polyvinyl butyral with improved properties. | |
JPS5723648A (en) | Polyvinyl butyral sheet | |
DE3166014D1 (en) | Polyvinyl butyral plasticized with tetraethyleneglycol di-2-ethylhexanoate | |
AU527554B2 (en) | Modified polyvinyl alcohol gel | |
GB2048776B (en) | Composite glass-plastic lens blanks resistants to shaling fracture | |
DE3060809D1 (en) | Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer | |
AU7113281A (en) | Polyvinyl butyral laminates | |
DE3166115D1 (en) | Process for the selective homologation of methanol to ethanol | |
ES486208A0 (en) | MANUFACTURING PROCEDURE OF A PLASTICIZER FOR POLIVI-NILBUTIROL. | |
DE3060555D1 (en) | Polyvinyl butyral plasticized with tetraethyleneglycol di-n-heptanoate | |
GB2013692B (en) | Polyvinyl butyral sheeting and its use in safety glass laminates | |
ZA786182B (en) | Process for the hydrocarbonylation of methanol to ethanol in the presence of an inert liquid | |
GB2026005B (en) | Process for printing polyvinyl butyral sheeting for safety glass laminates | |
AU527539B2 (en) | Pressure bonding glass laminates | |
AU513860B2 (en) | Shaping glass sheets | |
JPS5511820A (en) | Laminate polyolefine sheet of high transparency | |
JPS54112917A (en) | Production of glass laminate sheet | |
JPS5468881A (en) | Method of making laminated sheet of polyvinyl alcohol resin | |
CA999439A (en) | Apparatus for use in manufacturing sheet glass | |
CA868441A (en) | Anti-fog/frost films based on polyvinyl alcohol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19980829 |