ATE194638T1 - Verfahren zur herstellung von polyvinylbutyralfolien - Google Patents

Verfahren zur herstellung von polyvinylbutyralfolien

Info

Publication number
ATE194638T1
ATE194638T1 AT95913996T AT95913996T ATE194638T1 AT E194638 T1 ATE194638 T1 AT E194638T1 AT 95913996 T AT95913996 T AT 95913996T AT 95913996 T AT95913996 T AT 95913996T AT E194638 T1 ATE194638 T1 AT E194638T1
Authority
AT
Austria
Prior art keywords
pct
sheet
blend
polyvinyl butyral
producing polyvinyl
Prior art date
Application number
AT95913996T
Other languages
English (en)
Inventor
Edward W Di Hussey
John J Keane
Ray V Foss
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE194638T1 publication Critical patent/ATE194638T1/de

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
    • B32B17/10688—Adjustment of the adherence to the glass layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
    • 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
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT95913996T 1995-03-14 1995-03-14 Verfahren zur herstellung von polyvinylbutyralfolien ATE194638T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/002971 WO1996028504A1 (en) 1995-03-14 1995-03-14 Process for preparing polyvinylbutyral sheet

Publications (1)

Publication Number Publication Date
ATE194638T1 true ATE194638T1 (de) 2000-07-15

Family

ID=22248782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95913996T ATE194638T1 (de) 1995-03-14 1995-03-14 Verfahren zur herstellung von polyvinylbutyralfolien

Country Status (9)

Country Link
US (1) US5886075A (de)
EP (1) EP0815166B1 (de)
KR (1) KR100342803B1 (de)
AT (1) ATE194638T1 (de)
DE (1) DE69518015T2 (de)
DK (1) DK0815166T3 (de)
ES (1) ES2149975T3 (de)
MX (1) MX9706973A (de)
WO (1) WO1996028504A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372352B1 (en) * 1998-03-04 2002-04-16 E. I. Du Pont De Nemours And Co. Delamination-resistant laminated glass structures
CA2330071C (en) * 1998-05-22 2007-10-02 E.I. Du Pont De Nemours And Company Eliminating adhesion difference due to glass orientation in laminated safety glass
US6383647B1 (en) * 1998-09-30 2002-05-07 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass and laminated glass
US6168825B1 (en) 1998-11-02 2001-01-02 O'brien Dudley Process for producing thin transparent gold coatings
AU2001285590B2 (en) * 2000-09-01 2009-10-15 Cooling Bros Glass Company Pty Ltd Image carrying laminated material
DE60132450T2 (de) * 2001-09-04 2008-04-17 Sony Deutschland Gmbh Solarzelle und Herstellungsmethode
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
WO2004018378A2 (en) * 2002-03-12 2004-03-04 E.I. Du Pont De Nemours And Company Low-color pvb sheet and a process for making same
CA2477778A1 (en) * 2002-03-12 2003-09-25 E.I. Du Pont De Nemours And Company Low-color stiff pvb laminates
WO2003097347A1 (en) * 2002-05-16 2003-11-27 E.I. Du Pont De Nemours And Company Laminated structures with superior impact resistance and process for making same
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
MXPA05004456A (es) * 2002-10-29 2005-07-26 Du Pont Intercapas de polivinilbutiral que tienen propiedades acusticas mejoradas y metodo de preparacion de las mismas.
US7521107B2 (en) * 2003-03-05 2009-04-21 Mohawk Brands, Inc. Recycled polyvinyl butyral compositions and uses
DE102004038531A1 (de) * 2003-08-19 2005-03-17 Kuraray Specialities Europe Gmbh Polyvinylacetal-haltiges Granulat, Verfahren zu seiner Herstellung sowie seine Verwendung
DE602005019541D1 (de) 2004-01-23 2010-04-08 Du Pont Verfahren zu herstellung von polyvinylbutyral-rollen
US7125607B2 (en) * 2004-03-16 2006-10-24 Solutia Incorporated Polymer sheets and methods of controlling adhesion of polymer sheets to glass
DE102004013201A1 (de) * 2004-03-17 2005-10-06 Kuraray Specialities Europe Gmbh Verfahren zur Coextrusion von Schmelzeströmen unterschiedlicher Zusammensetzung
US20050238887A1 (en) * 2004-04-27 2005-10-27 D Errico John J Infrared reflecting multiple layer glass panels
US20050249911A1 (en) * 2004-05-06 2005-11-10 C&A Floorcoverings, Inc. Polyvinyl butyral backed floor covering
US20050249912A1 (en) * 2004-05-06 2005-11-10 C&A Floorcoverings, Inc. Floor covering containing polyvinyl butyral and method of making same
US7838102B2 (en) 2004-10-28 2010-11-23 E. I. Du Pont De Nemours And Company Filled polyvinyl butyral sheeting for decorative laminated glass and a process for making same
EP1904301A2 (de) * 2005-05-26 2008-04-02 E.I. Dupont De Nemours And Company Verdrillte nematische flüssigkristalle enthaltende hochfeste mehrlagige laminate
AU2006249383A1 (en) * 2005-05-26 2006-11-30 Performance Materials Na, Inc. Multilayer laminates comprising twisted nematic liquid crystals
US8029891B2 (en) * 2005-05-31 2011-10-04 E.I. Du Pont De Nemours And Company Nanoparticulate solar control concentrates
US8871335B2 (en) 2005-08-31 2014-10-28 Kuraray America Inc. Solar control laminate
JP2009522399A (ja) 2005-12-29 2009-06-11 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 赤外線の透過を低減するための組成物
US7625627B2 (en) 2005-12-30 2009-12-01 E.I. Du Pont De Nemours And Company Decorative polyvinyl butyral solar control laminates
KR100736886B1 (ko) * 2006-04-18 2007-07-10 (주)코아정보시스템 영수증 및 라벨 겸용 서멀 프린터
US8197928B2 (en) 2006-12-29 2012-06-12 E. I. Du Pont De Nemours And Company Intrusion resistant safety glazings and solar cell modules
WO2008112834A1 (en) 2007-03-14 2008-09-18 Dow Global Technologies Inc. Adhesive polymers for forming laminate structures
US8883052B2 (en) * 2007-03-30 2014-11-11 Kuraray Co., Ltd. Polyvinyl butyral resin pellet, and method for producing the same
US20080280076A1 (en) * 2007-05-11 2008-11-13 Richard Allen Hayes Decorative safety glass
US7968186B2 (en) 2007-07-03 2011-06-28 E. I. Du Pont De Nemours And Company Glass laminates comprising acoustic interlayers and solar control films
US7988881B2 (en) 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
KR20110122121A (ko) * 2009-01-22 2011-11-09 이 아이 듀폰 디 네모아 앤드 캄파니 태양 전지 모듈에 대한 킬레이트제를 포함하는 폴리(비닐 부티랄) 밀봉제
US20110149366A1 (en) * 2009-12-18 2011-06-23 E.I. Du Pont De Nemours And Company Electrochromic devices
US8323534B2 (en) * 2009-12-18 2012-12-04 E I Du Pont De Nemours And Company Thermoplastic electrochromic materials
JP5890651B2 (ja) * 2011-10-27 2016-03-22 積水化学工業株式会社 合わせガラス用再生中間膜の製造方法及び合わせガラスの製造方法
US20160129673A1 (en) * 2013-08-30 2016-05-12 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass, and laminated glass
MX2018011718A (es) * 2016-03-30 2019-01-10 Sekisui Chemical Co Ltd Capa intermedia para vidrio laminado y vidrio laminado.
MX2019014037A (es) * 2017-05-24 2020-02-05 Saint Gobain Cristal compuesto y metodo para producir el cristal compuesto.
US20190390051A1 (en) 2018-06-22 2019-12-26 Kuraray America, Inc. Reduction of edge yellowing of polyvinylacetal laminates

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120931A (en) * 1936-07-16 1938-06-14 Carbide & Carbon Chem Corp Production of plastic compositions
DE2646280C2 (de) * 1976-10-14 1985-10-10 Hoechst Ag, 6230 Frankfurt Weichmacherhaltige Polyvinylbutyralfolien mit reduzierter Haftung an Glas
US4180620A (en) * 1978-02-02 1979-12-25 E. I. Du Pont De Nemours And Company Plasticized polyvinyl butyral sheeting with a divalent metal salt of neo decanoic acid adhesion control agent
US4210705A (en) * 1978-02-02 1980-07-01 E. I. Du Pont De Nemours And Company Polyvinyl butyral compositions
US4297262A (en) * 1979-08-31 1981-10-27 E. I. Du Pont De Nemours And Company Polyvinyl butyral plasticized with tetraethyleneglycol di-n-heptanoate
US4230771A (en) * 1979-08-31 1980-10-28 E. I. Du Pont De Nemours And Company Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer
US4335036A (en) * 1980-05-30 1982-06-15 E. I. Du Pont De Nemours And Company Plasticized polyvinyl butyral employing propylene oxide oligomers
US4292372A (en) * 1980-06-02 1981-09-29 E. I. Du Pont De Nemours And Company Polyvinylbutyral sheeting
FR2495169B1 (fr) * 1980-12-02 1986-07-04 Saint Gobain Vitrage Plastifiant pour polyvinylbutyral, application a la realisation d'intercalaires pour vitrages feuilletes de securite et produits ainsi obtenus
US4379116A (en) * 1981-11-23 1983-04-05 E. I. Du Pont De Nemours And Company Process for the preparation of polyvinylbutyral sheeting and adhesion control
DE3417654A1 (de) * 1984-05-12 1985-11-14 Hoechst Ag, 6230 Frankfurt Reduzierung des haftvermoegens an glas von thermoplastischen, weichmacherhaltigen polyvinylbutyralformmassen
DE3429441A1 (de) * 1984-08-10 1986-02-20 Hoechst Ag, 6230 Frankfurt Thermoplastische, weichmacherhaltige polyvinylbutyralformmassen
US4654179A (en) * 1985-07-02 1987-03-31 Monsanto Company Polyvinyl butyral sheet roughness control
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
US5137954A (en) * 1991-09-30 1992-08-11 Monsanto Company Polyvinyl butyral sheet
DE4309638A1 (de) * 1993-03-25 1994-09-29 Hoechst Ag Weichmacherhaltige Polyvinylbutyrale mit gegenüber Silikatglas verbesserten haftungsreduzierenden Eigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung
US5728472A (en) * 1996-11-14 1998-03-17 Monsanto Company Control of adhesion of polyvinyl butyral sheet to glass

Also Published As

Publication number Publication date
KR19980703066A (ko) 1998-09-05
EP0815166A1 (de) 1998-01-07
MX9706973A (es) 1997-11-29
WO1996028504A1 (en) 1996-09-19
DE69518015T2 (de) 2001-03-22
EP0815166B1 (de) 2000-07-12
DK0815166T3 (da) 2000-10-23
KR100342803B1 (ko) 2003-01-24
ES2149975T3 (es) 2000-11-16
DE69518015D1 (de) 2000-08-17
US5886075A (en) 1999-03-23
EP0815166A4 (de) 1998-06-10

Similar Documents

Publication Publication Date Title
ATE194638T1 (de) Verfahren zur herstellung von polyvinylbutyralfolien
ATE171956T1 (de) Verfahren zur herstellung einer wässrigen polymerisatdispersion
ATE204162T1 (de) Verfahren zur herstellung von wirkstoffzubereitungen in form einer festen lösung des wirkstoffs in einer polymermatrix
ATE160352T1 (de) Verfahren zur herstellung von amino-1-hydroxy- alkyliden-1,1-bisphosphonsäuren
ATE177361T1 (de) Extrudiertes thermoplastisches polymer und verfahren und vorrichtung zu seiner herstellung
DE69619770D1 (de) Verfahren zur Herstellung von Dispersionen polymerer Polyole
DE69521653D1 (de) Verfahren zur Kontrolle der Strukturstabilität von Kollagenfasern hergestellt aus Lösungen und Dispersionen, behandelt mit Natriumhydroxid für die Deaktivierung von infektiösen Wirkstoffen
DE3577855D1 (de) Verfahren zur herstellung einer emulsion eines vinylacetat/ethylen-copolymers unter verwendung zweier polyvinylalkohole als stabilisatorsystem und eine die emulsion enthaltende klebstoffzusammensetzung.
DE69428348D1 (de) Monofilmmembran, verfahren zu ihrer herstellung und ihre verwendung
DE69627009T2 (de) Verfahren für die Herstellung von Bodenbelägen
ATE9973T1 (de) Aus fasern und fuellstoff luftgelegtes vlies enthaltende dekorative schichtstoffe, hergestellt unter hohem druck, und verfahren zu ihrer herstellung.
DE58904994D1 (de) Verfahren zur herstellung von vinylacetat.
CA2151445A1 (en) Emulsion adhesives
DE69103443D1 (de) Verfahren zur Herstellung von Abgabesystemen aus Polyvinylacetat.
ATE190222T1 (de) Verfahren zur herstellung von umhüllten tabletten
AU698295B2 (en) Sandwich panel made of starch foam
DE3853463D1 (de) Verfahren zur Herstellung von plastifizierter Polyvinyl-Butyral-Folie.
ATE154494T1 (de) Verfahren zur herstellung von käse
DE3874857D1 (de) Verfahren zur herstellung eines mit pfropfung modifizierten alpha-olefin-copolymers.
DE3586160D1 (de) Durch extrudieren geschichtete teppichrueckseite und verfahren zur herstellung derselben.
ATE230043T1 (de) Bahnförmiges halbzeug, insbesondere putztapete, und verfahren zu dessen herstellung
DE69418581D1 (de) Verfahren zur herstellung dünner bleche, geeignet für die anfertigung von dosenteilen
DE69708141D1 (de) Wundverbände und verfahren zu ihrer herstellung
EP0364808A3 (de) Verfahren zur Herstellung von Dihydroxidiarylalkanen
DE68908301D1 (de) Verfahren zur herstellung nichtorientierter elektrofeinbleche.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee