ES2058841T3 - Procedimiento de fabricacion de polivinilbutiral y productos obtenidos. - Google Patents
Procedimiento de fabricacion de polivinilbutiral y productos obtenidos.Info
- Publication number
- ES2058841T3 ES2058841T3 ES90401480T ES90401480T ES2058841T3 ES 2058841 T3 ES2058841 T3 ES 2058841T3 ES 90401480 T ES90401480 T ES 90401480T ES 90401480 T ES90401480 T ES 90401480T ES 2058841 T3 ES2058841 T3 ES 2058841T3
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- sodium
- polyvinylbutyral
- procedure
- products 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- WQQPDTLGLVLNOH-UHFFFAOYSA-M sodium;4-hydroxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].OC(=O)CC(C([O-])=O)S(O)(=O)=O WQQPDTLGLVLNOH-UHFFFAOYSA-M 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000004141 Sodium laurylsulphate Substances 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000005340 laminated glass Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000019333 sodium laurylsulphate Nutrition 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
- C08F8/48—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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA FABRICACION DE POLIVINILBUTIRAL POR REACCION DEL ALCOHOL POLIVINILICO EN DISOLUCION ACUOSA Y EL ALDEHIDO BUTIRICO. SEGUN LA INVENCION, SE USA UN EMULSIONANTE ELEGIDO ENTRE DODECILBENCENOSULFONATO DE SODIO, LAURILSULFATO DE SODIO, SULFOSUCCINATOS DE SODIO, EN CANTIDAD SUPERIOR A 0,4 % EN PESO DE ALCOHOL POLIVINILICO PARA EL DODECILBENCENOSULFONATO DE SODIO Y EL LAURILSULFATO DE SODIO Y SUPERIOR A 0,3 % PARA LOS SULFOSUCCINATOS DE SODIO. EL POLIVINILBUTIRAL OBTENIDO SE USA EN LA FABRICACION DE VIDRIERAS LAMINADAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8907577A FR2648139A1 (fr) | 1989-06-08 | 1989-06-08 | Procede de fabrication de polyvinylbutyral et produits obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2058841T3 true ES2058841T3 (es) | 1994-11-01 |
Family
ID=9382503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90401480T Expired - Lifetime ES2058841T3 (es) | 1989-06-08 | 1990-06-01 | Procedimiento de fabricacion de polivinilbutiral y productos obtenidos. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0402213B1 (es) |
| JP (1) | JP2980947B2 (es) |
| BR (1) | BR9002704A (es) |
| DD (1) | DD294952A5 (es) |
| DE (1) | DE69012658T2 (es) |
| ES (1) | ES2058841T3 (es) |
| FR (1) | FR2648139A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2494510A1 (en) * | 2002-08-02 | 2004-02-12 | E.I. Du Pont De Nemours And Company | A process for controlling polyvinylbutyral physical properties by controlling stereochemistry of same |
| JP5873368B2 (ja) * | 2011-11-07 | 2016-03-01 | 積水化学工業株式会社 | 無機質焼結体製造用バインダー |
| EP3438141A4 (en) * | 2016-03-31 | 2019-12-25 | Sekisui Chemical Co., Ltd. | POLYVINYL ACETALIONOME RESIN MATERIAL, POLYVINYL ACETALIONOME RESIN FILM AND LAMINATED GLASS |
| CN112745407B (zh) * | 2020-12-31 | 2022-11-22 | 安徽皖维先进功能膜材料研究院有限公司 | 一种聚乙烯醇缩醛树脂的制备方法及其应用 |
| CN112812209B (zh) * | 2020-12-31 | 2023-02-24 | 安徽皖维先进功能膜材料研究院有限公司 | 一种聚乙烯醇缩醛树脂及其制备方法、以及其应用 |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732717C3 (de) * | 1977-07-20 | 1980-06-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Polyvinylbutyral mit verbesserten Eigenschaften |
| FR2547589B1 (fr) * | 1983-06-14 | 1986-03-21 | Saint Gobain Vitrage | Procede de fabrication de polyvinylbutyral et produits obtenus |
| DE3429441A1 (de) * | 1984-08-10 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Thermoplastische, weichmacherhaltige polyvinylbutyralformmassen |
| DE3429440A1 (de) * | 1984-08-10 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Polyvinylbutyral mit reduzierter klebrigkeit und verbesserter reissfestigkeit |
-
1989
- 1989-06-08 FR FR8907577A patent/FR2648139A1/fr active Pending
-
1990
- 1990-06-01 EP EP90401480A patent/EP0402213B1/fr not_active Expired - Lifetime
- 1990-06-01 DE DE69012658T patent/DE69012658T2/de not_active Expired - Fee Related
- 1990-06-01 ES ES90401480T patent/ES2058841T3/es not_active Expired - Lifetime
- 1990-06-07 JP JP2147521A patent/JP2980947B2/ja not_active Expired - Fee Related
- 1990-06-07 BR BR909002704A patent/BR9002704A/pt not_active IP Right Cessation
- 1990-06-08 DD DD90341465A patent/DD294952A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69012658D1 (de) | 1994-10-27 |
| JP2980947B2 (ja) | 1999-11-22 |
| EP0402213A1 (fr) | 1990-12-12 |
| FR2648139A1 (fr) | 1990-12-14 |
| DE69012658T2 (de) | 1995-04-06 |
| JPH0331305A (ja) | 1991-02-12 |
| BR9002704A (pt) | 1991-08-20 |
| DD294952A5 (de) | 1991-10-17 |
| EP0402213B1 (fr) | 1994-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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