JPS641737A - Photo-setting polyvinyl acetal polymer interlayer - Google Patents

Photo-setting polyvinyl acetal polymer interlayer

Info

Publication number
JPS641737A
JPS641737A JP15735187A JP15735187A JPS641737A JP S641737 A JPS641737 A JP S641737A JP 15735187 A JP15735187 A JP 15735187A JP 15735187 A JP15735187 A JP 15735187A JP S641737 A JPS641737 A JP S641737A
Authority
JP
Japan
Prior art keywords
component
polyvinyl acetal
acetal polymer
interlayer
blending
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15735187A
Other languages
Japanese (ja)
Other versions
JPH011737A (en
Inventor
Yasushi Nakada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
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 JP15735187A priority Critical patent/JPS641737A/en
Publication of JPH011737A publication Critical patent/JPH011737A/en
Publication of JPS641737A publication Critical patent/JPS641737A/en
Pending legal-status Critical Current

Links

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  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To obtain the titled interlayer, having excellent transparency, adhesive properties and toughness, processable at a lower temperature than that of a conventional interlayer and suitable as windshield of automobiles, etc., by blending a polyvinyl acetal polymer with a plasticizer, curing agent and photopolymerization initiator.
CONSTITUTION: The aimed interlayer obtained by blending (A) a polyvinyl acetal polymer with (B) a plasticizer, (C) a curing agent and (D) a photopolymerization initiator and forming a film at, e.g. at 100W150°C temperature, by an extrusion method, etc. Further, the component (A) is preferably polyvinyl butyral having 500W2,000 polymerization degree and a tri- or polyfunctional acrylic monomer (e.g. pentaerythritol acrylate) is preferably used as the component (C). The blending ratio based on 100pts.wt. component (A) is preferably 1W20pts. wt. component (C) and 0.02W5pts.wt. component (D). Furthermore, many unevennesses are preferably formed on at least one surface and the average roughness of ten points of the above-mentioned unevennesses is preferably 20W100μm.
COPYRIGHT: (C)1989,JPO&Japio
JP15735187A 1987-06-23 1987-06-23 Photo-setting polyvinyl acetal polymer interlayer Pending JPS641737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15735187A JPS641737A (en) 1987-06-23 1987-06-23 Photo-setting polyvinyl acetal polymer interlayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15735187A JPS641737A (en) 1987-06-23 1987-06-23 Photo-setting polyvinyl acetal polymer interlayer

Publications (2)

Publication Number Publication Date
JPH011737A JPH011737A (en) 1989-01-06
JPS641737A true JPS641737A (en) 1989-01-06

Family

ID=15647777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15735187A Pending JPS641737A (en) 1987-06-23 1987-06-23 Photo-setting polyvinyl acetal polymer interlayer

Country Status (1)

Country Link
JP (1) JPS641737A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243852A (en) * 1990-04-17 1993-09-14 Mitsubishi Denki Kabushiki Kaisha Failure diagnosis device for an automotive engine
WO2011016494A1 (en) * 2009-08-07 2011-02-10 株式会社クラレ Polyvinyl acetal laminate and use thereof
WO2011016495A1 (en) * 2009-08-07 2011-02-10 株式会社クラレ Polyvinyl acetal composition, laminate, and use thereof
WO2011125791A1 (en) * 2010-03-31 2011-10-13 株式会社クラレ Polyvinyl acetal film and uses thereof
WO2013005100A1 (en) 2011-07-01 2013-01-10 Arkema France Method of encapsulating a photovoltaic cell and encapsulated photovoltaic cell
JP2017165925A (en) * 2016-03-18 2017-09-21 株式会社リコー Active energy ray-curable composition, active energy ray-curable ink, composition accommodating container, two- or three- dimensional image forming method and image forming apparatus, image, structure, and fabricated article
KR20180065975A (en) * 2015-10-07 2018-06-18 세키스이가가쿠 고교가부시키가이샤 Polyvinyl acetal resin composition, adhesive sheet, and method for producing adhesive sheet
US10167386B2 (en) 2014-12-08 2019-01-01 3M Innovative Properties Company Acrylic polyvinyl acetal films and composition
US10344188B2 (en) 2015-12-22 2019-07-09 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising an adhesive layer
US10493738B2 (en) 2015-12-22 2019-12-03 3M Innovative Properties Company Acrylic polyvinyl acetal graphic films
US10619019B2 (en) 2014-12-08 2020-04-14 3M Innovative Properties Company Acrylic polyvinyl acetal films, composition, and heat bondable articles
US11034830B2 (en) 2015-12-22 2021-06-15 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising a second layer
US11167523B2 (en) 2015-12-22 2021-11-09 3M Innovative Properties Company Acrylic films comprising a structured layer

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243852A (en) * 1990-04-17 1993-09-14 Mitsubishi Denki Kabushiki Kaisha Failure diagnosis device for an automotive engine
US8722194B2 (en) 2009-08-07 2014-05-13 Kuraray Co., Ltd. Polyvinyl acetal composition, laminate, and use thereof
WO2011016494A1 (en) * 2009-08-07 2011-02-10 株式会社クラレ Polyvinyl acetal laminate and use thereof
WO2011016495A1 (en) * 2009-08-07 2011-02-10 株式会社クラレ Polyvinyl acetal composition, laminate, and use thereof
JP2012006406A (en) * 2009-08-07 2012-01-12 Kuraray Co Ltd Polyvinyl acetal laminate and application of the same
JP5011438B2 (en) * 2009-08-07 2012-08-29 株式会社クラレ Polyvinyl acetal laminate and use thereof
JP5715565B2 (en) * 2009-08-07 2015-05-07 株式会社クラレ Polyvinyl acetal composition, laminate, and use thereof
US9676930B2 (en) 2010-03-31 2017-06-13 Kuraray Co., Ltd. Polyvinyl acetal film and uses thereof
US9988507B2 (en) 2010-03-31 2018-06-05 Kuraray Co., Ltd. Polyvinyl acetal film and uses thereof
WO2011125791A1 (en) * 2010-03-31 2011-10-13 株式会社クラレ Polyvinyl acetal film and uses thereof
WO2013005100A1 (en) 2011-07-01 2013-01-10 Arkema France Method of encapsulating a photovoltaic cell and encapsulated photovoltaic cell
US8680171B2 (en) 2011-07-01 2014-03-25 Arkema France Method of encapsulating a photovoltaic cell and encapsulated photovoltaic cell
US10619019B2 (en) 2014-12-08 2020-04-14 3M Innovative Properties Company Acrylic polyvinyl acetal films, composition, and heat bondable articles
US10167386B2 (en) 2014-12-08 2019-01-01 3M Innovative Properties Company Acrylic polyvinyl acetal films and composition
US10870750B2 (en) 2014-12-08 2020-12-22 3M Innovative Properties Company Acrylic polyvinyl acetal films and composition
US11629250B2 (en) 2014-12-08 2023-04-18 3M Innovative Properties Company Acrylic polyvinyl acetal films and composition
KR20180065975A (en) * 2015-10-07 2018-06-18 세키스이가가쿠 고교가부시키가이샤 Polyvinyl acetal resin composition, adhesive sheet, and method for producing adhesive sheet
US11248149B2 (en) 2015-10-07 2022-02-15 Sekisui Chemical Co., Ltd. Polyvinyl acetal resin composition, adhesive sheet, and method for producing adhesive sheet
US10344188B2 (en) 2015-12-22 2019-07-09 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising an adhesive layer
US10493738B2 (en) 2015-12-22 2019-12-03 3M Innovative Properties Company Acrylic polyvinyl acetal graphic films
US11034830B2 (en) 2015-12-22 2021-06-15 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising a second layer
US11167523B2 (en) 2015-12-22 2021-11-09 3M Innovative Properties Company Acrylic films comprising a structured layer
JP2017165925A (en) * 2016-03-18 2017-09-21 株式会社リコー Active energy ray-curable composition, active energy ray-curable ink, composition accommodating container, two- or three- dimensional image forming method and image forming apparatus, image, structure, and fabricated article

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