ZA835480B - Process for the production of a polyvinylbutyral article - Google Patents
Process for the production of a polyvinylbutyral articleInfo
- Publication number
- ZA835480B ZA835480B ZA835480A ZA835480A ZA835480B ZA 835480 B ZA835480 B ZA 835480B ZA 835480 A ZA835480 A ZA 835480A ZA 835480 A ZA835480 A ZA 835480A ZA 835480 B ZA835480 B ZA 835480B
- Authority
- ZA
- South Africa
- Prior art keywords
- polyvinylbutyral
- article
- production
- polyvinylbutyral article
- Prior art date
Links
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823228076 DE3228076A1 (en) | 1982-07-28 | 1982-07-28 | METHOD FOR PRODUCING A POLYVINYLBUTYRAL MOLDED BODY |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA835480B true ZA835480B (en) | 1984-04-25 |
Family
ID=6169459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA835480A ZA835480B (en) | 1982-07-28 | 1983-07-27 | Process for the production of a polyvinylbutyral article |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0102502A1 (en) |
JP (1) | JPS5938251A (en) |
AU (1) | AU1736383A (en) |
BR (1) | BR8304005A (en) |
DE (1) | DE3228076A1 (en) |
ZA (1) | ZA835480B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3347040C2 (en) * | 1983-12-24 | 1987-01-29 | Dynamit Nobel Ag, 5210 Troisdorf | Process for the production of light-resistant polyvinyl butyral films and the use of the films |
US4902464A (en) * | 1985-07-02 | 1990-02-20 | Monsanto Company | Cross-linked polyvinyl butyral |
FR2632315B1 (en) * | 1988-06-07 | 1992-02-21 | Saint Gobain Vitrage | THERMOPLASTIC COMPOSITION BASED ON POLYVINYLBUTYRAL, USEFUL FOR FIXING BASES ON GLAZING |
DE4215141C1 (en) * | 1992-05-08 | 1993-12-09 | Hoechst Ag | Polyvinyl butyrale with improved thermal stability and light resistance |
DE4324167A1 (en) * | 1993-07-19 | 1995-01-26 | Hoechst Ag | Polyvinyl butyral films with improved optical properties |
DE10018517A1 (en) * | 2000-04-13 | 2001-10-18 | Clariant Gmbh | High molecular weight polyvinyl butyrals crosslinked with di- and/or polycarboxylic acids or their derivatives, especially useful for making films for laminated safety glass |
DE10150091A1 (en) * | 2001-10-11 | 2003-04-17 | Huels Troisdorf | A polyvinyl alcohol film containing a magnesium or calcium salt of an organic acid as adhesion reducing additive and a phosphorus compound useful as an intermediate layer in safety glass laminates |
US7642307B2 (en) | 2002-03-12 | 2010-01-05 | E.I. Du Pont De Nemours And Company | Low-color stiff PVB laminates |
MXPA04008766A (en) * | 2002-03-12 | 2004-12-06 | Du Pont | Low-color stiff pvb laminates for use in aircraft windscreens. |
EP1483319B1 (en) * | 2002-03-12 | 2007-08-01 | E.I. du Pont de Nemours and Company | Low-color pvb sheet and a process for making same |
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 |
US20060008648A1 (en) * | 2002-10-29 | 2006-01-12 | Bennison Stephen J | Polyvinylbutyral interlayers having superior acoustical properties and method of preparing same |
JP2012012548A (en) * | 2010-07-05 | 2012-01-19 | Sumitomo Chemical Co Ltd | Use of phenol compound for suppressing coloring of polyvinyl butyral resin, and method for suppressing coloring of polyvinyl butyral resin molded product |
FR2968240B1 (en) | 2010-12-03 | 2012-12-14 | Saint Gobain | LAMINATED GLAZING FOR HIGH HEAD VISUALIZATION SYSTEM |
JP5673466B2 (en) * | 2011-09-15 | 2015-02-18 | 住友金属鉱山株式会社 | Heat ray shielding film, method for producing the same, and heat ray shielding laminated transparent substrate |
US20210095081A1 (en) * | 2019-09-26 | 2021-04-01 | Chang Chun Petrochemical Co., Ltd. | Polymeric film and laminated glass containing the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795793A (en) * | 1972-02-22 | 1973-08-22 | Hoechst Ag | POLYBUTYRAL VINYL STABILIZED AND STABILIZER FOR POLYBUTYRAL VINYL |
CH626385A5 (en) * | 1976-02-05 | 1981-11-13 | Ciba Geigy Ag |
-
1982
- 1982-07-28 DE DE19823228076 patent/DE3228076A1/en not_active Withdrawn
-
1983
- 1983-07-25 EP EP83107268A patent/EP0102502A1/en not_active Withdrawn
- 1983-07-26 JP JP58135286A patent/JPS5938251A/en active Pending
- 1983-07-27 AU AU17363/83A patent/AU1736383A/en not_active Abandoned
- 1983-07-27 ZA ZA835480A patent/ZA835480B/en unknown
- 1983-07-27 BR BR8304005A patent/BR8304005A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5938251A (en) | 1984-03-02 |
EP0102502A1 (en) | 1984-03-14 |
DE3228076A1 (en) | 1984-02-02 |
BR8304005A (en) | 1984-03-07 |
AU1736383A (en) | 1984-02-02 |
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