ES2187694T3 - Procedimiento para la preparacion de poli(vinil-acetales y -cetales). - Google Patents

Procedimiento para la preparacion de poli(vinil-acetales y -cetales).

Info

Publication number
ES2187694T3
ES2187694T3 ES97107020T ES97107020T ES2187694T3 ES 2187694 T3 ES2187694 T3 ES 2187694T3 ES 97107020 T ES97107020 T ES 97107020T ES 97107020 T ES97107020 T ES 97107020T ES 2187694 T3 ES2187694 T3 ES 2187694T3
Authority
ES
Spain
Prior art keywords
acetals
cetals
poli
vinyl
procedure
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.)
Expired - Lifetime
Application number
ES97107020T
Other languages
English (en)
Inventor
Robert W Dr Fuss
Matthias Dr Gutweiler
Martin Dr Baumgartner
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.)
Kuraray Specialities Europe GmbH
Original Assignee
Kuraray Specialities Europe GmbH
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 Kuraray Specialities Europe GmbH filed Critical Kuraray Specialities Europe GmbH
Application granted granted Critical
Publication of ES2187694T3 publication Critical patent/ES2187694T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F116/00—Homopolymers 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
    • C08F116/02—Homopolymers 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 by an alcohol radical
    • C08F116/04—Acyclic compounds
    • C08F116/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

METODO DE PREPARACION DE POLIVINILACETALES MEDIANTE TRANSFORMACION DE POLIVINILALCOHOL CON UN ALDEHIDO O CETONA EN PRESENCIA DE UN CATALIZADOR QUE CONTIENE GRUPOS ACIDOS UNIDOS QUIMICAMENTE A UN SOPORTE PLANO INSOLUBLE EN EL MEDIO DE REACCION.
ES97107020T 1996-05-04 1997-04-28 Procedimiento para la preparacion de poli(vinil-acetales y -cetales). Expired - Lifetime ES2187694T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19617893A DE19617893C1 (de) 1996-05-04 1996-05-04 Verfahren zur Herstellung von Polyvinylacetalen und -ketalen

Publications (1)

Publication Number Publication Date
ES2187694T3 true ES2187694T3 (es) 2003-06-16

Family

ID=7793307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97107020T Expired - Lifetime ES2187694T3 (es) 1996-05-04 1997-04-28 Procedimiento para la preparacion de poli(vinil-acetales y -cetales).

Country Status (13)

Country Link
US (1) US5866654A (es)
EP (1) EP0805167B1 (es)
JP (1) JPH1036446A (es)
KR (1) KR100479252B1 (es)
CN (1) CN1074770C (es)
AT (1) ATE227745T1 (es)
DE (2) DE19617893C1 (es)
DK (1) DK0805167T3 (es)
ES (1) ES2187694T3 (es)
PT (1) PT805167E (es)
RU (1) RU2205839C2 (es)
SG (1) SG73451A1 (es)
TW (1) TW335404B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6528025B1 (en) * 2000-06-26 2003-03-04 Roche Vitamins Inc. Process of manufacturing equipment for preparing acetals and ketals
HUP0302595A2 (hu) * 2000-12-15 2003-10-28 Agrolinz Melamin Gmbh Polimerrel módosított szervetlen részecskék
AT410211B (de) * 2000-12-15 2003-03-25 Agrolinz Melamin Gmbh Halbzeuge und formstoffe aus aminoplasten
KR100840171B1 (ko) * 2001-03-28 2008-06-23 세키스이가가쿠 고교가부시키가이샤 폴리비닐 아세탈 수지의 착색 및 악취의 발생을 억제하는 방법
AU2002351690B2 (en) * 2001-11-19 2007-03-29 Ami - Agrolinz Melamine International Gmbh Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same
EP1473309B1 (en) * 2002-02-07 2010-10-13 Denki Kagaku Kogyo Kabushiki Kaisha Polyvinylacetal resin and process for producing the same
DE10242417A1 (de) * 2002-09-12 2004-03-25 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung von Polyvinylacetalen
EP1775311B1 (en) * 2004-08-04 2018-09-05 Sekisui Chemical Co., Ltd. Process for producing polyvinyl acetal resin
US9012570B2 (en) * 2009-04-18 2015-04-21 Eastman Chemical Company Continuous production of poly(vinyl butyral)
US7960503B2 (en) 2009-05-26 2011-06-14 Solutia, Inc. Continuous washing of poly(vinyl butyral)
CN103288989A (zh) * 2013-06-05 2013-09-11 扬州大学 一种离子液体制备聚乙烯醇缩醛类化合物的方法
CN104193859B (zh) * 2014-08-26 2016-06-15 浙江德斯泰塑胶有限公司 一种大密度聚乙烯醇缩丁醛树脂的合成方法
JP6543004B2 (ja) * 2016-11-02 2019-07-10 日本酢ビ・ポバール株式会社 懸濁重合用分散助剤及びそれを用いるビニル系重合体の製造方法
CN110655746A (zh) * 2019-10-28 2020-01-07 怀集县怀德新材料有限公司 一种无机纳米pvb树脂粉的生产方法
CN115073633A (zh) * 2021-08-31 2022-09-20 乐凯光电材料有限公司 一种聚乙烯醇缩醛树脂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891745C (de) * 1939-05-24 1953-10-01 Hoechst Ag Verfahren zur Herstellung von Polyvinylacetalen
US2258410A (en) * 1939-06-20 1941-10-07 Monsanto Chemicals Method of making stable vinyl resins
US2496480A (en) * 1946-06-12 1950-02-07 Shawinigan Resins Corp Preparation of polyvinyl acetal resins of improved stability
DE1247663C2 (de) * 1961-02-24 1975-11-27 E.I. Du Pont De Nemours And Company, Wilmington, Del. (V.St.A.) Verfahren zur herstellung von polyvinylacetalen
JPS4990792A (es) * 1972-12-30 1974-08-29
US4400565A (en) * 1982-04-28 1983-08-23 Texaco Inc. Co-catalyst for use with boron trifluoride in olefin oligomerization
US4464204A (en) * 1982-11-29 1984-08-07 A. E. Staley Manufacturing Company Alkylidenation of fructose with perfluorinated acid catalysts
DE3246605A1 (de) * 1982-12-16 1984-06-20 Hoechst Ag, 6230 Frankfurt Feinteilige polyvinylacetale, verfahren zu ihrer herstellung und ihre verwendung fuer einbrennbeschichtungen
DD216028A1 (de) * 1983-06-20 1984-11-28 Buna Chem Werke Veb Verfahren zur herstellung von modifizierten polymeren
JP3053231B2 (ja) * 1991-02-19 2000-06-19 株式会社クラレ インクジェット用記録シート
DE4109739A1 (de) * 1991-03-25 1992-10-01 Hoechst Ag Oxoacetale von polyvinylalkoholen, verfahren zu ihrer herstellung und ihre verwendung
US5238994A (en) * 1991-09-09 1993-08-24 Monsanto Company Forming polyvinyl butyral
GB9206783D0 (en) * 1992-03-27 1992-05-13 British Petroleum Co Plc Deposition process
US5371110A (en) * 1993-06-21 1994-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ion exchange polymers and method for making
US5425879A (en) * 1993-11-01 1995-06-20 E. I. Du Pont De Nemours And Company Removal of base residues from poly(vinyl alcohol) reaction-slurries
KR100216028B1 (ko) * 1996-12-21 1999-08-16 구자홍 이동통신 시스템의 억세스 채널 검색 방법 및 장치

Also Published As

Publication number Publication date
DE19617893C1 (de) 1997-10-02
KR970074798A (ko) 1997-12-10
CN1074770C (zh) 2001-11-14
EP0805167A3 (de) 1998-11-18
DK0805167T3 (da) 2003-03-03
SG73451A1 (en) 2000-06-20
TW335404B (en) 1998-07-01
JPH1036446A (ja) 1998-02-10
US5866654A (en) 1999-02-02
RU2205839C2 (ru) 2003-06-10
DE59708690D1 (de) 2002-12-19
PT805167E (pt) 2003-02-28
ATE227745T1 (de) 2002-11-15
KR100479252B1 (ko) 2005-07-11
CN1168892A (zh) 1997-12-31
EP0805167B1 (de) 2002-11-13
EP0805167A2 (de) 1997-11-05

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