ZA835480B - Process for the production of a polyvinylbutyral article - Google Patents

Process for the production of a polyvinylbutyral article

Info

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
Application number
ZA835480A
Inventor
Hans Dieter Hermann
Klaus Fabian
Ulrich Martin Hutten
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA835480B publication Critical patent/ZA835480B/en

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
    • 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
ZA835480A 1982-07-28 1983-07-27 Process for the production of a polyvinylbutyral article ZA835480B (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347040A1 (en) * 1983-12-24 1985-06-27 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR PRODUCING LIGHT-RESISTANT POLYVINYLBUTYRAL 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
AU2003286997A1 (en) * 2002-03-12 2004-03-11 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
EP1483114A1 (en) * 2002-03-12 2004-12-08 E.I. Du Pont De Nemours And Company Low-color stiff pvb laminates for use in aircraft windscreens
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
JP2006504826A (en) * 2002-10-29 2006-02-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Polyvinyl butyral intermediate layer having excellent sound absorption characteristics and method for producing the 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU1736383A (en) 1984-02-02
DE3228076A1 (en) 1984-02-02
EP0102502A1 (en) 1984-03-14
BR8304005A (en) 1984-03-07
JPS5938251A (en) 1984-03-02

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