ATE31193T1 - Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte. - Google Patents
Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte.Info
- Publication number
- ATE31193T1 ATE31193T1 AT84401215T AT84401215T ATE31193T1 AT E31193 T1 ATE31193 T1 AT E31193T1 AT 84401215 T AT84401215 T AT 84401215T AT 84401215 T AT84401215 T AT 84401215T AT E31193 T1 ATE31193 T1 AT E31193T1
- Authority
- AT
- Austria
- Prior art keywords
- polyvinylbutyral
- production
- obtained products
- polyvinyl butyral
- butyraldehyde
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Joining Of Glass To Other Materials (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8309840A FR2547589B1 (fr) | 1983-06-14 | 1983-06-14 | Procede de fabrication de polyvinylbutyral et produits obtenus |
EP84401215A EP0130872B1 (de) | 1983-06-14 | 1984-06-14 | Verfahren zur Herstellung von Polyvinylbutyral und erhaltene Produkte |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE31193T1 true ATE31193T1 (de) | 1987-12-15 |
Family
ID=9289773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84401215T ATE31193T1 (de) | 1983-06-14 | 1984-06-14 | Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4696971A (de) |
EP (1) | EP0130872B1 (de) |
JP (1) | JPS6042402A (de) |
AT (1) | ATE31193T1 (de) |
BR (1) | BR8402821A (de) |
CA (1) | CA1245397A (de) |
DE (1) | DE3467896D1 (de) |
ES (1) | ES533384A0 (de) |
FR (1) | FR2547589B1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US5140056A (en) * | 1987-10-30 | 1992-08-18 | Bayer Aktiengesellschaft | Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films |
DE3736749A1 (de) * | 1987-10-30 | 1989-05-11 | Bayer Ag | Verwendung von alkali- oder erdalkalisalzen von sulfobernsteinsaeureestern als interne antistatika, abzieh- und wickelhilfen fuer transparente polycarbonatfolien |
DE3825104A1 (de) * | 1988-07-23 | 1990-02-01 | Wolfgang Dr Zimmermann | Waermestabilisierter polyvinylalkohol und ein verfahren zu seiner herstellung |
FR2648139A1 (fr) * | 1989-06-08 | 1990-12-14 | Saint Gobain Vitrage | Procede de fabrication de polyvinylbutyral et produits obtenus |
CN1085220C (zh) * | 1996-06-20 | 2002-05-22 | 天津市冰峰有机化工有限公司 | 改性聚乙烯醇缩丁醛制备方法 |
DE60315262T2 (de) * | 2002-03-12 | 2008-04-17 | E.I. Du Pont De Nemours And Co., Wilmington | Pvb folie mit geringer verfärbung und verfahren zu ihrer herstellung |
US20050192398A1 (en) * | 2002-03-12 | 2005-09-01 | Wong Bert C. | Low-color stiff pvb laminates for use in aircraft windscreens |
CA2477778A1 (en) * | 2002-03-12 | 2003-09-25 | E.I. Du Pont De Nemours And Company | Low-color stiff pvb laminates |
US7642307B2 (en) | 2002-03-12 | 2010-01-05 | E.I. Du Pont De Nemours And Company | Low-color stiff PVB laminates |
US7214433B2 (en) * | 2002-05-16 | 2007-05-08 | E. I. Du Pont De Nemours And Company | Laminated structures with superior impact resistance and process for making same |
DE60329401D1 (de) * | 2002-08-02 | 2009-11-05 | Du Pont | Verfahren zur steuerung der physikalischen eigenschaften von polyvinylbutyral durch steuerung von dessen stereochemie |
US8197928B2 (en) | 2006-12-29 | 2012-06-12 | E. I. Du Pont De Nemours And Company | Intrusion resistant safety glazings and solar cell modules |
WO2010085644A1 (en) * | 2009-01-22 | 2010-07-29 | E. I. Du Pont De Nemours And Company | Poly(vinyl butyral) encapsulant comprising chelating agents for solar cell modules |
CN102115507B (zh) * | 2010-12-31 | 2012-07-04 | 怀集县集美新材料有限公司 | 一种pvb树脂粉及其环保半连续型合成方法和应用 |
GB2481482B (en) | 2011-04-27 | 2012-06-20 | Univ Manchester | Improvements in sensors |
CN104098723B (zh) * | 2014-06-25 | 2016-08-24 | 四川东材科技集团股份有限公司 | 聚乙烯醇缩丁醛树脂的连续制备方法 |
US11421190B2 (en) * | 2017-07-31 | 2022-08-23 | Dow Global Technologies Llc | Detergent additive |
CN116082540B (zh) * | 2023-02-27 | 2023-09-26 | 江苏奥天利新材料有限公司 | 低挥发份且无气味的聚乙烯醇缩丁醛树脂粉的合成工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2345946A (en) * | 1942-02-11 | 1944-04-04 | Du Pont | Preparation of polyvinyl acetal resins |
GB566004A (en) * | 1942-02-11 | 1944-12-08 | Du Pont | Manufacture of polyvinyl acetal resins |
US2668803A (en) * | 1944-05-13 | 1954-02-09 | Calico Printers Ass Ltd | Manufacture of polyvinyl aromatic acetals and pigments therefrom |
FR61290E (fr) * | 1944-05-13 | 1955-04-25 | Calico Printers Ass Ltd | Nouveaux composés organiques utilisables comme pigments et produits de moulage et leur procédé de fabrication |
DE855002C (de) * | 1948-10-02 | 1952-11-10 | Hoechst Ag | Verfahren zur Herstellung von Polyvinylacetalen in feinpulvriger Form |
US2915504A (en) * | 1954-09-23 | 1959-12-01 | Celanese Corp | Polyvinyl butyral |
DE1247663C2 (de) * | 1961-02-24 | 1975-11-27 | E.I. Du Pont De Nemours And Company, Wilmington, Del. (V.St.A.) | Verfahren zur herstellung von polyvinylacetalen |
DE2732717C3 (de) * | 1977-07-20 | 1980-06-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Polyvinylbutyral mit verbesserten Eigenschaften |
FR2401941A1 (fr) * | 1977-08-31 | 1979-03-30 | Saint Gobain | Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede |
-
1983
- 1983-06-14 FR FR8309840A patent/FR2547589B1/fr not_active Expired
-
1984
- 1984-06-11 BR BR8402821A patent/BR8402821A/pt not_active IP Right Cessation
- 1984-06-13 JP JP59120062A patent/JPS6042402A/ja active Granted
- 1984-06-13 ES ES533384A patent/ES533384A0/es active Granted
- 1984-06-14 CA CA000456607A patent/CA1245397A/fr not_active Expired
- 1984-06-14 DE DE8484401215T patent/DE3467896D1/de not_active Expired
- 1984-06-14 EP EP84401215A patent/EP0130872B1/de not_active Expired
- 1984-06-14 AT AT84401215T patent/ATE31193T1/de active
-
1986
- 1986-03-10 US US06/838,230 patent/US4696971A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0130872A1 (de) | 1985-01-09 |
JPS6042402A (ja) | 1985-03-06 |
EP0130872B1 (de) | 1987-12-02 |
JPH0473445B2 (de) | 1992-11-20 |
BR8402821A (pt) | 1985-05-21 |
CA1245397A (fr) | 1988-11-22 |
ES8503692A1 (es) | 1985-03-16 |
DE3467896D1 (en) | 1988-01-14 |
FR2547589A1 (fr) | 1984-12-21 |
FR2547589B1 (fr) | 1986-03-21 |
ES533384A0 (es) | 1985-03-16 |
US4696971A (en) | 1987-09-29 |
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