JP2024502490A5 - - Google Patents

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Publication number
JP2024502490A5
JP2024502490A5 JP2023541913A JP2023541913A JP2024502490A5 JP 2024502490 A5 JP2024502490 A5 JP 2024502490A5 JP 2023541913 A JP2023541913 A JP 2023541913A JP 2023541913 A JP2023541913 A JP 2023541913A JP 2024502490 A5 JP2024502490 A5 JP 2024502490A5
Authority
JP
Japan
Prior art keywords
poly
vinyl butyral
flexible
plasticizer
additional
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
JP2023541913A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024502490A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2022/011518 external-priority patent/WO2022150528A1/en
Publication of JP2024502490A publication Critical patent/JP2024502490A/ja
Publication of JP2024502490A5 publication Critical patent/JP2024502490A5/ja
Pending legal-status Critical Current

Links

JP2023541913A 2021-01-11 2022-01-07 多層ポリ（ビニルブチラール）シートからポリ（ビニルブチラール）を再生利用する方法 Pending JP2024502490A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163135847P 2021-01-11 2021-01-11
US63/135,847 2021-01-11
PCT/US2022/011518 WO2022150528A1 (en) 2021-01-11 2022-01-07 A method of recycling poly(vinyl butyral) from multilayer poly(vinyl butyral) sheets

Publications (2)

Publication Number Publication Date
JP2024502490A JP2024502490A (ja) 2024-01-19
JP2024502490A5 true JP2024502490A5 (https=) 2024-10-29

Family

ID=80123404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023541913A Pending JP2024502490A (ja) 2021-01-11 2022-01-07 多層ポリ（ビニルブチラール）シートからポリ（ビニルブチラール）を再生利用する方法

Country Status (7)

Country Link
US (1) US20240058994A1 (https=)
EP (1) EP4274721A1 (https=)
JP (1) JP2024502490A (https=)
KR (1) KR20230129186A (https=)
CN (1) CN116669923A (https=)
MX (1) MX2023007758A (https=)
WO (1) WO2022150528A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025524335A (ja) * 2022-06-29 2025-07-30 ソルティア・インコーポレーテッド 多層ポリ（ビニルブチラール）シートからポリ（ビニルブチラール）をリサイクルする方法
CA3215570A1 (en) * 2022-10-04 2024-04-04 Netzero Enterprises Inc. Method and apparatus for preparing extruder ready polyethylene terephtalate
WO2024191649A1 (en) 2023-03-10 2024-09-19 Solutia Inc. A method of recycling poly(vinyl butyral) from multilayer poly(vinyl butyral) sheets as well as poly(vinyl butyral) sheets and laminated glass

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282026A (en) 1939-04-29 1942-05-05 Du Pont Treatment of polyvinyl acetal resins
US2282057A (en) 1939-04-29 1942-05-05 Du Pont Purification and stabilization of polyvinyl acetal resins
NL302709A (https=) * 1963-02-12 1900-01-01
US4199109A (en) * 1978-06-20 1980-04-22 Toppan Printing Co., Ltd. Method for recovering different plastic materials from laminated articles
EP0457190B1 (en) 1990-05-14 1995-02-01 Sekisui Chemical Co., Ltd. Interlayers for use in sound-insulating laminated glasses
US5137954A (en) 1991-09-30 1992-08-11 Monsanto Company Polyvinyl butyral sheet
US5340654A (en) 1992-04-23 1994-08-23 Sekisui Kagaku Kogyo Kabushiki Kaisha Interlayer film for laminated glass
US5631315A (en) * 1993-07-01 1997-05-20 Monsanto Company Plasticized polyvinyl butyral sheet containing epoxy resin
US5728472A (en) 1996-11-14 1998-03-17 Monsanto Company Control of adhesion of polyvinyl butyral sheet to glass
JP2003285042A (ja) * 2002-01-24 2003-10-07 Tsuruoka:Kk 廃合わせガラスの処理方法および中間膜用ポリビニルブチラール樹脂の再生方法
US7510771B2 (en) 2005-03-17 2009-03-31 Solutia Incorporated Sound reducing polymer interlayers
JP2007284648A (ja) * 2006-04-12 2007-11-01 Raku:Kk 自動車合わせガラスの中間膜のポリビニルプチラール樹脂の処理法。
US20080254302A1 (en) * 2007-04-13 2008-10-16 David Paul Bourcier Multiple layer polymer interlayers having a melt fractured surface
US20080268204A1 (en) * 2007-04-29 2008-10-30 David Paul Bourcier Multiple layer polymer interlayers having an embossed surface
US20090209667A1 (en) * 2008-02-15 2009-08-20 Helen Mackin Thompson Recycled Poly(vinyl butyral)
US20140363651A1 (en) * 2013-06-10 2014-12-11 Solutia Inc. Polymer interlayers having improved optical properties
CN105848894B (zh) * 2013-10-25 2018-01-23 株式会社可乐丽 多层薄膜和包含其的夹层玻璃用中间膜
US9260582B2 (en) * 2014-03-18 2016-02-16 Shu-Hue Shao Method of producing poly(vinyl butyral) laminate from discarded laminated glass
CN105802097A (zh) * 2016-05-11 2016-07-27 汕头卜高通美实业有限公司 一种废旧pvb材料循环再利用制造pvb膜的方法
JP7134957B2 (ja) * 2017-06-08 2022-09-12 クラレイ ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツング 合わせガラス用中間膜の再利用方法

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