BR9907136A - Pelìcula intermediária para vidro laminado - Google Patents

Pelìcula intermediária para vidro laminado

Info

Publication number
BR9907136A
BR9907136A BR9907136A BR9907136A BR9907136A BR 9907136 A BR9907136 A BR 9907136A BR 9907136 A BR9907136 A BR 9907136A BR 9907136 A BR9907136 A BR 9907136A BR 9907136 A BR9907136 A BR 9907136A
Authority
BR
Brazil
Prior art keywords
laminated glass
intermediate film
bleaching
allowed
glass
Prior art date
Application number
BR9907136A
Other languages
English (en)
Inventor
Hajime Shohi
Jiro Miyai
Tsuyoshi Hattori
Original Assignee
Sekisui Chemical Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26379473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9907136(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of BR9907136A publication Critical patent/BR9907136A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • 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
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
    • B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
    • B32B17/10844—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid
    • B32B17/10853—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid the membrane being bag-shaped
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Patente de Invenção: <B>"PELìCULA INTERMEDIáRIA PARA VIDRO LAMINADO"<D>. A presente invenção tem por objetivo providenciar uma película intermediária para vidro laminado, que, quando montada no vidro laminado, oferece boa transparência, resistência às intempéries, aderência, resistência à penetração e outras características, não ocasiona branqueamento marginal do vidro laminado, mesmo quando exposta a uma atmosfera altamente úmida e, isenta do risco de um incêndio na autoclave ou ao problema associado com aparamento das bordas e um vidro laminado compreendendo a referida película intermediária. Esta invenção refere-se a uma película intermediária para vidro laminado compreendendo uma película de resina de polivinil acetal plastificada, onde, quando um vidro laminado fabricado mediante interposição da película intermediária entre um par de folhas de vidro cada qual de 2,0 a 4,0 mm em espessura é deixado assentar num ambiente de 80°C e 95% de umidade relativa por 2 semanas, a distância do branqueamento de sua borda não é mais que 7mm, e, quando a película intermediária para vidro laminado é deixada ficar a 150°C por 1 hora, sua perda em peso não é maior do que 3% em peso.
BR9907136A 1998-09-30 1999-09-30 Pelìcula intermediária para vidro laminado BR9907136A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27744798 1998-09-30
JP4004799 1999-02-18
PCT/JP1999/005383 WO2000018698A1 (fr) 1998-09-30 1999-09-30 Film intermediaire pour verre stratifie et verre stratifie ainsi obtenu

Publications (1)

Publication Number Publication Date
BR9907136A true BR9907136A (pt) 2000-10-03

Family

ID=26379473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907136A BR9907136A (pt) 1998-09-30 1999-09-30 Pelìcula intermediária para vidro laminado

Country Status (10)

Country Link
US (2) US6383647B1 (pt)
EP (3) EP1036775B1 (pt)
JP (1) JP3635635B2 (pt)
KR (1) KR100416113B1 (pt)
AU (1) AU744658B2 (pt)
BR (1) BR9907136A (pt)
CA (1) CA2312914C (pt)
DE (2) DE69935461T2 (pt)
TW (1) TW469263B (pt)
WO (1) WO2000018698A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005520027A (ja) * 2002-03-12 2005-07-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ローカラーの堅いｐｖｂ積層品
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
JP4912591B2 (ja) * 2002-03-12 2012-04-11 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ローカラーｐｖｂシートおよびその製造方法
EP1384731B1 (en) 2002-07-23 2005-12-14 Kuraray Co., Ltd. Polyvinyl acetal and its use
EP1384730B1 (en) * 2002-07-23 2005-11-30 Kuraray Co., Ltd. Polyvinyl acetal and its use
EP1529074B1 (en) * 2002-07-31 2011-09-28 E.I. Du Pont De Nemours And Company Polyvinylbutyral interlayer sheet with improved adhesion to glass and a process for preparing 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.
US7335644B2 (en) * 2003-03-31 2008-02-26 Council Of Scientific And Industrial Research Anti-hypertensive molecules and process for preparation thereof
JP4599294B2 (ja) * 2003-04-14 2010-12-15 積水化学工業株式会社 合わせガラスの剥離方法
JP4608618B2 (ja) * 2004-07-02 2011-01-12 有限会社 エヌ・ピィ・アール ネイルアート用溶液
CN100575368C (zh) * 2004-08-04 2009-12-30 积水化学工业株式会社 聚乙烯醇缩醛树脂的制造方法、聚乙烯醇缩丁醛树脂、以及被酯化的聚乙烯醇树脂的制造方法
EP3828150A1 (en) * 2006-05-12 2021-06-02 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass and laminated glass
DE102008001502A1 (de) * 2008-04-30 2009-11-05 Kuraray Europe Gmbh Photovoltaikmodule mit Kieselsäure-haltigen plastifizierten Zwischenschicht-Folien
DE102008001507A1 (de) * 2008-04-30 2009-11-05 Kuraray Europe Gmbh Photovoltaikmodule enthaltend plastifizierte Zwischenschicht-Folien mit hohem Alkalititer
DE102008001654A1 (de) * 2008-05-08 2009-11-12 Kuraray Europe Gmbh Photovoltaikmodule enthaltend plastifizierte Zwischenschicht-Folien mit hohem Durchgangswiderstand und guter Penetrationsfestigkeit
JP5830008B2 (ja) 2010-12-09 2015-12-09 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP5155497B2 (ja) 2011-03-29 2013-03-06 株式会社クラレ ポリビニルアセタール系樹脂フィルムおよびそれを用いた多層構造体
US10414130B2 (en) * 2012-07-31 2019-09-17 Sekisui Chemical Co., Ltd. Laminated glass and method of mounting laminated glass
CN108456390A (zh) 2012-09-28 2018-08-28 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
JP5796001B2 (ja) * 2012-10-01 2015-10-21 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
WO2014148360A1 (ja) 2013-03-22 2014-09-25 株式会社クラレ ポリビニルアセタール組成物
JP6239316B2 (ja) * 2013-08-23 2017-11-29 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP6247047B2 (ja) * 2013-08-23 2017-12-13 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP5744345B1 (ja) * 2013-09-30 2015-07-08 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JPWO2015152241A1 (ja) * 2014-03-31 2017-04-13 積水化学工業株式会社 合わせガラス用中間膜、合わせガラス、及び、合わせガラス用中間膜ロール状体
KR20160138390A (ko) * 2014-03-31 2016-12-05 세키스이가가쿠 고교가부시키가이샤 합판 유리용 중간막 및 합판 유리
US11014339B2 (en) 2014-03-31 2021-05-25 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass, method for manufacturing intermediate film for laminated glass, and laminated glass
JP5897641B2 (ja) * 2014-05-27 2016-03-30 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537420A (en) * 1978-09-01 1980-03-15 Sekisui Chem Co Ltd Laminated safety glass
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
JPS6436442A (en) 1987-08-03 1989-02-07 Teijin Ltd Laminated glass
US4952457A (en) * 1988-12-05 1990-08-28 Monsanto Company Laminated safety glass and polymeric laminate for use therein
EP0457190B1 (en) 1990-05-14 1995-02-01 Sekisui Chemical Co., Ltd. Interlayers for use in sound-insulating laminated glasses
JP3043106B2 (ja) 1991-06-07 2000-05-22 積水化学工業株式会社 水溶性ポリビニルアセタール樹脂の製造方法
JP3290456B2 (ja) * 1992-01-13 2002-06-10 積水化学工業株式会社 熱線反射合わせガラス用中間膜及び熱線反射合わせガラス
JPH05297602A (ja) 1992-04-20 1993-11-12 Fuji Xerox Co Ltd 電子写真感光体
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
JPH0741340A (ja) 1993-07-29 1995-02-10 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
JPH08119687A (ja) 1994-10-14 1996-05-14 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
DK0815166T3 (da) 1995-03-14 2000-10-23 Du Pont Fremgangsmåde til fremstilling af polyvinylbutyralark
JPH10139497A (ja) 1996-11-01 1998-05-26 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
US5728472A (en) * 1996-11-14 1998-03-17 Monsanto Company Control of adhesion of polyvinyl butyral sheet to glass
JPH10245246A (ja) 1997-03-03 1998-09-14 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
EP1243408A3 (en) 1997-07-17 2003-03-12 Sekisui Chemical Co., Ltd. Interlayer for laminated glass and laminated glass
JPH11313452A (ja) * 1998-04-28 1999-11-09 Hitachi Ltd 永久磁石型同期電動機

Also Published As

Publication number Publication date
US6383647B1 (en) 2002-05-07
EP1291333A1 (en) 2003-03-12
CA2312914A1 (en) 2000-04-06
DE69935461D1 (de) 2007-04-19
DE69935461T2 (de) 2007-06-21
EP1036775A4 (en) 2001-05-23
WO2000018698A1 (fr) 2000-04-06
CA2312914C (en) 2004-09-21
EP1036775B1 (en) 2003-04-16
US20020136906A1 (en) 2002-09-26
DE69906926D1 (de) 2003-05-22
AU744658B2 (en) 2002-02-28
DE69906926T2 (de) 2003-12-04
EP1291333B1 (en) 2007-03-07
EP1036775A1 (en) 2000-09-20
US6586103B2 (en) 2003-07-01
TW469263B (en) 2001-12-21
KR20010032601A (ko) 2001-04-25
EP1762550B1 (en) 2012-09-26
AU5999999A (en) 2000-04-17
JP3635635B2 (ja) 2005-04-06
KR100416113B1 (ko) 2004-01-31
EP1762550A1 (en) 2007-03-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/09/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30.09.2019