JPS641737A - Photo-setting polyvinyl acetal polymer interlayer - Google Patents
Photo-setting polyvinyl acetal polymer interlayerInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1987
- 1987-06-23 JP JP15735187A patent/JPS641737A/en active Pending
Cited By (23)
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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