WO2009118426A8 - Procedimiento para el reciclado de polivinilbutiral - Google Patents
Procedimiento para el reciclado de polivinilbutiral Download PDFInfo
- Publication number
- WO2009118426A8 WO2009118426A8 PCT/ES2008/000175 ES2008000175W WO2009118426A8 WO 2009118426 A8 WO2009118426 A8 WO 2009118426A8 ES 2008000175 W ES2008000175 W ES 2008000175W WO 2009118426 A8 WO2009118426 A8 WO 2009118426A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polyvinyl butyral
- pvb
- phase
- recycling method
- reagent
- Prior art date
Links
Classifications
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- 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.]
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011501253A JP5416199B2 (ja) | 2008-03-27 | 2008-03-27 | ポリビニルブチラールのリサイクル方法 |
EP08750410.6A EP2308919B1 (en) | 2008-03-27 | 2008-03-27 | Polyvinyl butyral recycling method |
PCT/ES2008/000175 WO2009118426A1 (es) | 2008-03-27 | 2008-03-27 | Procedimiento para el reciclado de polivinilbutiral |
US12/734,896 US8530531B2 (en) | 2008-03-27 | 2008-03-27 | Method for the recycling of polyvinyl butyral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2008/000175 WO2009118426A1 (es) | 2008-03-27 | 2008-03-27 | Procedimiento para el reciclado de polivinilbutiral |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009118426A1 WO2009118426A1 (es) | 2009-10-01 |
WO2009118426A8 true WO2009118426A8 (es) | 2010-07-15 |
Family
ID=41112997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2008/000175 WO2009118426A1 (es) | 2008-03-27 | 2008-03-27 | Procedimiento para el reciclado de polivinilbutiral |
Country Status (4)
Country | Link |
---|---|
US (1) | US8530531B2 (es) |
EP (1) | EP2308919B1 (es) |
JP (1) | JP5416199B2 (es) |
WO (1) | WO2009118426A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010042959A1 (de) | 2010-10-26 | 2012-04-26 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zur Reinigung von thermoplastischen Polymeren |
FR2983148B1 (fr) * | 2011-11-29 | 2014-01-10 | Centre Detude Et De Rech Pour Lautomobile Cera | Composant de protection acoustique pour vehicule automobile |
KR101439133B1 (ko) | 2012-12-14 | 2014-09-11 | 현대자동차주식회사 | Pvb 필름의 재활용 방법 및 상기 방법으로 재활용된 pvb 필름을 이용한 핫멜트 |
US9260582B2 (en) | 2014-03-18 | 2016-02-16 | Shu-Hue Shao | Method of producing poly(vinyl butyral) laminate from discarded laminated glass |
KR101574470B1 (ko) | 2015-04-03 | 2015-12-03 | 영원주식회사 | 폴리비닐부티랄 용해제 및 이를 이용한 폴리비닐부티랄 점착 필름의 회수 방법 |
KR101603870B1 (ko) * | 2015-04-03 | 2016-03-15 | 영원주식회사 | 폴리비닐부티랄 박리제 및 이를 이용한 폴리비닐부티랄 점착 필름의 박리 방법 |
CN105585805A (zh) * | 2016-02-24 | 2016-05-18 | 苏州常德新科膜材料有限公司 | 一种降低紫外线伤害的pvb膜及其生产工艺 |
US11518147B2 (en) * | 2017-06-08 | 2022-12-06 | Kuraray Europe Gmbh | Method for recycling intermediate film for laminated glass |
FR3078539B1 (fr) | 2018-03-02 | 2020-11-13 | Inst Nat Polytechnique Toulouse | Procede de traitement du polyvinylbutyral (pvb) |
US11819892B2 (en) | 2018-07-14 | 2023-11-21 | Polyceed Inc. | Recycling of smart windows |
CN109940787A (zh) * | 2019-03-01 | 2019-06-28 | 南京信息工程大学 | 一种化学试剂塑料空瓶的处理系统及其处理方法 |
CA3196943A1 (en) | 2020-11-04 | 2022-05-12 | Dakip B.V. | Upgrading recycled polyvinyl butyral |
CN117957113A (zh) * | 2021-09-30 | 2024-04-30 | 旭硝子欧洲玻璃公司 | 层压嵌装玻璃 |
WO2024076944A1 (en) * | 2022-10-04 | 2024-04-11 | Solutia Inc. | Methods of recycling polyvinyl butyral |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4213450C1 (de) * | 1992-04-24 | 1994-01-27 | Dirk Dipl Ing Kehler | Verfahren und Vorrichtung zur Aufbereitung von Verbundglasscheiben und Rückgewinnung der Werkstoffkomponenten |
US5739270A (en) * | 1995-08-01 | 1998-04-14 | Farmer; Peter H. | Method and apparatus for separating polymer from a plastic, and the resulting separated polymer |
JP2001334248A (ja) * | 2000-05-29 | 2001-12-04 | Shimamura Biimu:Kk | 自動車安全ガラスにおける樹脂を狭着した一対のガラス板の剥離方法及び樹脂溶解方法 |
US20040229965A1 (en) | 2000-08-11 | 2004-11-18 | Andreas Maurer | Method for separating and recovering target polymers and their additives from a material containing polymers |
US20080021185A1 (en) * | 2003-07-30 | 2008-01-24 | Celanese Ventures Gmbh | Novel Polyvinyl Ester and Novel Polyvinylalcohol Copolymers |
JP5308669B2 (ja) * | 2005-09-12 | 2013-10-09 | 日本板硝子株式会社 | 中間膜分離方法 |
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。 |
US20090209667A1 (en) * | 2008-02-15 | 2009-08-20 | Helen Mackin Thompson | Recycled Poly(vinyl butyral) |
-
2008
- 2008-03-27 US US12/734,896 patent/US8530531B2/en not_active Expired - Fee Related
- 2008-03-27 EP EP08750410.6A patent/EP2308919B1/en not_active Not-in-force
- 2008-03-27 WO PCT/ES2008/000175 patent/WO2009118426A1/es active Application Filing
- 2008-03-27 JP JP2011501253A patent/JP5416199B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2308919A4 (en) | 2011-09-07 |
EP2308919B1 (en) | 2017-05-31 |
JP5416199B2 (ja) | 2014-02-12 |
US20100249253A1 (en) | 2010-09-30 |
WO2009118426A1 (es) | 2009-10-01 |
JP2011515249A (ja) | 2011-05-19 |
US8530531B2 (en) | 2013-09-10 |
EP2308919A1 (en) | 2011-04-13 |
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