WO2009001856A1 - 安全ガラス用多層中間膜の製造装置及び製造方法 - Google Patents

安全ガラス用多層中間膜の製造装置及び製造方法 Download PDF

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Publication number
WO2009001856A1
WO2009001856A1 PCT/JP2008/061542 JP2008061542W WO2009001856A1 WO 2009001856 A1 WO2009001856 A1 WO 2009001856A1 JP 2008061542 W JP2008061542 W JP 2008061542W WO 2009001856 A1 WO2009001856 A1 WO 2009001856A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer forming
slit
exit
multiplex
interlayer
Prior art date
Application number
PCT/JP2008/061542
Other languages
English (en)
French (fr)
Inventor
Kentarou Ogino
Takeshi Yoshida
Hiroaki Inui
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
Application filed by Sekisui Chemical Co., Ltd. filed Critical Sekisui Chemical Co., Ltd.
Priority to CA2691052A priority Critical patent/CA2691052A1/en
Priority to BRPI0813283A priority patent/BRPI0813283B1/pt
Priority to EP08790609.5A priority patent/EP2159034B1/en
Priority to JP2008530265A priority patent/JP5220607B2/ja
Priority to US12/513,728 priority patent/US8152507B2/en
Priority to KR1020097026999A priority patent/KR101425251B1/ko
Priority to CN200880021946.9A priority patent/CN101687357B/zh
Publication of WO2009001856A1 publication Critical patent/WO2009001856A1/ja
Priority to US13/413,710 priority patent/US8945446B2/en

Links

Classifications

    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • 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
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/778—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

　本発明は、より大きな着色層などの挿入層を確実かつ容易に形成することを可能とする、安全ガラス用多層中間膜の製造装置及び製造方法を提供する。層配置用ガイド４の出口側の第１，第２の最表層形成用出口９，１０間に挿入層形成用出口１４が配置されており、第１，第２の最表層形成用出口９，１０及び挿入層形成用出口１４がスリット状の形状を有し、第１，第２の最表層形成用出口９，１０のスリット状の幅方向寸法Ｋに比べて、挿入層形成用出口１４のスリット状の幅方向寸法Ｌが小さくされており、かつ該挿入層形成用出口１４のスリット状の形状において、端部に向かうにつれてスリットの厚みが小さくされており、該層配置用ガイド４の後段に押出用金型５が接続されている。
PCT/JP2008/061542 2007-06-27 2008-06-25 安全ガラス用多層中間膜の製造装置及び製造方法 WO2009001856A1 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA2691052A CA2691052A1 (en) 2007-06-27 2008-06-25 Apparatus and method for manufacturing multiplex interlayer for safety glass
BRPI0813283A BRPI0813283B1 (pt) 2007-06-27 2008-06-25 aparelho e método para fabricar camada intermediária múltipla para vidro de segurança
EP08790609.5A EP2159034B1 (en) 2007-06-27 2008-06-25 Apparatus and method for manufacturing multiplex interlayer for safety glass
JP2008530265A JP5220607B2 (ja) 2007-06-27 2008-06-25 安全ガラス用多層中間膜の製造装置及び製造方法
US12/513,728 US8152507B2 (en) 2007-06-27 2008-06-25 Apparatus and method for manufacturing multiplex interlayer for safety glass
KR1020097026999A KR101425251B1 (ko) 2007-06-27 2008-06-25 안전 유리용 다층 중간막의 제조 장치 및 제조 방법
CN200880021946.9A CN101687357B (zh) 2007-06-27 2008-06-25 安全玻璃用多层中间膜的制造装置及制造方法
US13/413,710 US8945446B2 (en) 2007-06-27 2012-03-07 Apparatus and method for manufacturing multiplex interlayer for safety glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007169783 2007-06-27
JP2007-169783 2007-06-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/513,728 A-371-Of-International US8152507B2 (en) 2007-06-27 2008-06-25 Apparatus and method for manufacturing multiplex interlayer for safety glass
US13/413,710 Division US8945446B2 (en) 2007-06-27 2012-03-07 Apparatus and method for manufacturing multiplex interlayer for safety glass

Publications (1)

Publication Number Publication Date
WO2009001856A1 true WO2009001856A1 (ja) 2008-12-31

Family

ID=40185669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061542 WO2009001856A1 (ja) 2007-06-27 2008-06-25 安全ガラス用多層中間膜の製造装置及び製造方法

Country Status (9)

Country Link
US (2) US8152507B2 (ja)
EP (1) EP2159034B1 (ja)
JP (1) JP5220607B2 (ja)
KR (1) KR101425251B1 (ja)
CN (1) CN101687357B (ja)
BR (1) BRPI0813283B1 (ja)
CA (1) CA2691052A1 (ja)
RU (1) RU2454326C2 (ja)
WO (1) WO2009001856A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077328A1 (ja) * 2012-11-14 2014-05-22 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
US20160002233A1 (en) * 2013-03-08 2016-01-07 Wockhardt Limited (2S, 5R)- Sulfuric acid mono- ester
JPWO2015072538A1 (ja) * 2013-11-14 2017-03-16 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
KR20170134388A (ko) 2015-04-08 2017-12-06 세키스이가가쿠 고교가부시키가이샤 합판 유리용 중간막 및 합판 유리
CN113071187A (zh) * 2021-05-07 2021-07-06 青岛鑫泰青玻璃有限公司 一种防火玻璃生产工艺及设备
WO2021145328A1 (ja) 2020-01-16 2021-07-22 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

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
DE102010019941B4 (de) * 2010-05-08 2014-11-13 Horst Pabst Vorrichtung zur Coextrusion von thermoplastischen Schmelzeströmen zur Herstellung von Verbundglasscheiben
CN103372962B (zh) * 2012-04-26 2016-06-01 廖招军 一种片材模具头
BR112017016616B1 (pt) 2015-02-05 2022-05-24 Sekisui Chemical Co., Ltd Película de intercamada para vidro laminado, e vidro laminado
MX2018006264A (es) * 2015-12-18 2018-09-07 Sekisui Chemical Co Ltd Capa intermedia para vidrio laminado, cuerpo de rollo y vidrio laminado.
EP3508322B1 (en) 2016-09-02 2022-12-14 The Japan Steel Works, Ltd. Feed block and sheet manufacturing device provided with same, and method for manufacturing sheet
US11964452B2 (en) 2019-12-19 2024-04-23 Solutia Inc. Interlayer having improved gradient band

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JPH0740413A (ja) 1993-05-21 1995-02-10 Sekisui Chem Co Ltd 熱可塑性樹脂シートの製造装置
JPH07276464A (ja) * 1994-04-13 1995-10-24 Sekisui Chem Co Ltd 積層体の製造方法
JPH0839648A (ja) * 1994-07-27 1996-02-13 Sekisui Chem Co Ltd 合わせガラス用中間膜の製造方法

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JPH07276464A (ja) * 1994-04-13 1995-10-24 Sekisui Chem Co Ltd 積層体の製造方法
JPH0839648A (ja) * 1994-07-27 1996-02-13 Sekisui Chem Co Ltd 合わせガラス用中間膜の製造方法

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See also references of EP2159034A4

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077328A1 (ja) * 2012-11-14 2014-05-22 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
JPWO2014077328A1 (ja) * 2012-11-14 2017-01-05 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
US10513092B2 (en) 2012-11-14 2019-12-24 Sekisui Chemical Co., Ltd. Laminated-glass interlayer and laminated glass
US11117352B2 (en) 2012-11-14 2021-09-14 Sekisui Chemical Co., Ltd. Laminated-glass interlayer and laminated glass
US20160002233A1 (en) * 2013-03-08 2016-01-07 Wockhardt Limited (2S, 5R)- Sulfuric acid mono- ester
JPWO2015072538A1 (ja) * 2013-11-14 2017-03-16 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
KR20170134388A (ko) 2015-04-08 2017-12-06 세키스이가가쿠 고교가부시키가이샤 합판 유리용 중간막 및 합판 유리
US10414129B2 (en) 2015-04-08 2019-09-17 Sekisui Chemical Co., Ltd. Interlayer for laminated glass and laminated glass
WO2021145328A1 (ja) 2020-01-16 2021-07-22 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
KR20220128331A (ko) 2020-01-16 2022-09-20 세키스이가가쿠 고교가부시키가이샤 접합 유리용 중간막 및 접합 유리
CN113071187A (zh) * 2021-05-07 2021-07-06 青岛鑫泰青玻璃有限公司 一种防火玻璃生产工艺及设备

Also Published As

Publication number Publication date
EP2159034B1 (en) 2018-08-29
CA2691052A1 (en) 2008-12-31
BRPI0813283B1 (pt) 2018-12-18
BRPI0813283A2 (pt) 2014-12-30
KR101425251B1 (ko) 2014-08-01
US8945446B2 (en) 2015-02-03
KR20100023002A (ko) 2010-03-03
RU2010102525A (ru) 2011-08-10
US20100043946A1 (en) 2010-02-25
JP5220607B2 (ja) 2013-06-26
EP2159034A4 (en) 2013-12-25
CN101687357B (zh) 2014-01-15
EP2159034A1 (en) 2010-03-03
JPWO2009001856A1 (ja) 2010-08-26
CN101687357A (zh) 2010-03-31
US8152507B2 (en) 2012-04-10
US20120228796A1 (en) 2012-09-13
RU2454326C2 (ru) 2012-06-27

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