ES2118607T3 - Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar. - Google Patents

Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar.

Info

Publication number
ES2118607T3
ES2118607T3 ES95924789T ES95924789T ES2118607T3 ES 2118607 T3 ES2118607 T3 ES 2118607T3 ES 95924789 T ES95924789 T ES 95924789T ES 95924789 T ES95924789 T ES 95924789T ES 2118607 T3 ES2118607 T3 ES 2118607T3
Authority
ES
Spain
Prior art keywords
vinyl alcohol
pct
alcohol copolymers
soluble films
contain
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
ES95924789T
Other languages
English (en)
Inventor
Heinz Haschke
Ralf Rausch
Franz Reiterer
Felix Wehrmann
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.)
Teich AG
Original Assignee
Teich AG
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 Teich AG filed Critical Teich AG
Application granted granted Critical
Publication of ES2118607T3 publication Critical patent/ES2118607T3/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

SE DESCRIBEN COPOLIMEROS DE ALCOHOL VINILICO, QUE SE SINTETIZAN MEDIANTE UNA REACCION DE ACETALIZACION CATALIZADA CON UN ACIDO DE ALCOHOLES POLIVINILICOS CON UN GRADO DE SAPONIFICACION DE 8099,5 % MOLAR, PREFERIBLEMENTE ENTRE 88 Y 99,5 % MOLAR, CON COMPUESTOS NATURALES O SUS DERIVADOS QUE CONTIENEN GRUPOS CARBONILO O PRESUNTIVAMENTE GRUPOS CARBONILO. ADEMAS SE DESCRIBEN LAMINAS HIDROSOLUBLES, QUE CONTIENEN TALES COPOLIMEROS DE ALCOHOL VINILICO, CUYA HIDROSOLUBILIDAD SE PUEDE AJUSTAR SEGUN LA TEMPERATURA DE LA DISOLUCION. ESTAS LAMINAS HIDROSOLUBLES SE UTILIZAN COMO COMPUESTOS DE EMBALAJE Y COMO AUXILIARES DEL EMBALAJE, COMO P. E. EN FORMA DE LACAS DE SELLADO.
ES95924789T 1994-07-21 1995-07-21 Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar. Expired - Lifetime ES2118607T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144894 1994-07-21

Publications (1)

Publication Number Publication Date
ES2118607T3 true ES2118607T3 (es) 1998-09-16

Family

ID=3514116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95924789T Expired - Lifetime ES2118607T3 (es) 1994-07-21 1995-07-21 Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar.

Country Status (11)

Country Link
US (1) US5914368A (es)
EP (1) EP0771329B1 (es)
JP (1) JPH10504332A (es)
AT (1) ATE165842T1 (es)
CZ (1) CZ292457B6 (es)
DE (1) DE59502121D1 (es)
DK (1) DK0771329T3 (es)
ES (1) ES2118607T3 (es)
PL (1) PL318321A1 (es)
SK (1) SK282968B6 (es)
WO (1) WO1996003443A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405287B (de) * 1995-05-11 1999-06-25 Teich Ag Verwendung von weichmachern für die thermoplastifizierung von stärke
ATA149196A (de) * 1996-08-20 2001-09-15 Teich Ag Verwendung von acetalisierungsprodukten als textilschlichtemittel
AT406053B (de) * 1997-09-10 2000-02-25 Petruzalek Ges M B H Verwendung von biologisch abbaubaren, geschäumten polymeren als verpackungsmaterialien
AT408631B (de) * 1999-09-22 2002-01-25 Teich Ag Aromadicht wiederverschliessbare packung für trockene packungsgüter
US20030186829A1 (en) * 2000-03-10 2003-10-02 Maier Hans-J?Uuml;Rgen Shaped body comprising a shaped body shell and a shaped body content, especially capsules with one-piece capsule shell, and method for producing shaped bodies and protective coats
US20020142931A1 (en) * 2000-07-19 2002-10-03 The Procter & Gamble Company Gel form automatic dishwashing compositions, methods of preparation and use thereof
WO2002042400A2 (en) 2000-11-27 2002-05-30 The Procter & Gamble Company Dishwashing method
US7125828B2 (en) 2000-11-27 2006-10-24 The Procter & Gamble Company Detergent products, methods and manufacture
US8940676B2 (en) 2000-11-27 2015-01-27 The Procter & Gamble Company Detergent products, methods and manufacture
US8283300B2 (en) 2000-11-27 2012-10-09 The Procter & Gamble Company Detergent products, methods and manufacture
ATE340850T1 (de) 2000-11-27 2006-10-15 Procter & Gamble Geschirrspülverfahren
US6821590B2 (en) * 2003-02-14 2004-11-23 Monosol, Llc Starch-loaded polyvinyl alcohol copolymer film
DE10310638A1 (de) * 2003-03-10 2004-10-14 Kuraray Specialities Europe Gmbh Polyvinylacetale, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE202004012387U1 (de) * 2003-08-19 2004-10-28 Kuraray Specialities Europe Gmbh Polyvinylacetal-haltiges Granulat
AT413942B (de) * 2004-04-16 2006-07-15 Constantia Packaging Ag Verfahren zur herstellung von verpackungsmaterialsystemen für die technische und pharmazeutische einzeldosierung
WO2019159756A1 (ja) * 2018-02-14 2019-08-22 株式会社クラレ 樹脂材料、その製造方法、及び水溶性フィルム
JP7358339B2 (ja) * 2019-04-26 2023-10-10 積水化学工業株式会社 中子用樹脂
CN114874574B (zh) * 2022-05-24 2022-11-22 齐鲁工业大学 一种卡拉胶与聚乙烯醇的共混膜材料及其制备方法与应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130212A (en) * 1937-11-17 1938-09-13 Du Pont Treatment of polyvinyl alcohol
NL254495A (es) * 1959-08-07 1900-01-01
US3098049A (en) * 1960-04-13 1963-07-16 Miles Lab Composition comprising reaction product of hydrolyzed vinyl acetate polymer and periodate oxidized polysaccharide and process for preparing same
GB1003178A (en) * 1961-05-27 1965-09-02 Kurashiki Rayon Kk Method of manufacturing water soluble film
DE1470865A1 (de) * 1963-08-30 1969-10-09 Kalle Ag Verfahren zur Verbesserung der Loeseeigenschaften hochmolekularer Stoffe
US3673125A (en) * 1969-05-10 1972-06-27 Kanegafuchi Spinning Co Ltd Method of producing polyvinyl acetal porous articles
US3625746A (en) * 1969-09-08 1971-12-07 Yaichi Ayukawa Starch/polyvinyl alcohol/n-methylol acrylamide paper surface coating composition
US3737398A (en) * 1969-11-13 1973-06-05 D Yamaguchi Method of making a polyvinyl acetal sponge buff
JPS5439866B2 (es) * 1972-06-17 1979-11-30
JPS5323875B2 (es) * 1973-06-12 1978-07-17
US4419316A (en) * 1974-07-10 1983-12-06 Schweiger Richard Georg Process of making films, fibers or other shaped articles consisting of, or containing, polyhydroxy polymers
US3949145A (en) * 1975-02-27 1976-04-06 The United States Of America As Represented By The Secretary Of Agriculture Degradable starch-based agricultural mulch film
US4272470A (en) * 1978-12-20 1981-06-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cross-linked polyvinyl alcohol and method of making same
US4357402A (en) * 1981-06-10 1982-11-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyvinyl alcohol cross-linked with two aldehydes
JPH0260906A (ja) * 1988-08-29 1990-03-01 Kao Corp ポリビニルアルコール系フィルム
IT1232910B (it) * 1989-08-07 1992-03-05 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione
JPH0425505A (ja) * 1990-05-21 1992-01-29 Toppan Printing Co Ltd シクロデキストリンポリマー及びシクロデキストリン膜の製造方法

Also Published As

Publication number Publication date
EP0771329A1 (de) 1997-05-07
PL318321A1 (en) 1997-06-09
CZ3397A3 (en) 1997-04-16
SK7697A3 (en) 1997-09-10
DE59502121D1 (de) 1998-06-10
JPH10504332A (ja) 1998-04-28
SK282968B6 (sk) 2003-01-09
CZ292457B6 (cs) 2003-09-17
ATE165842T1 (de) 1998-05-15
US5914368A (en) 1999-06-22
EP0771329B1 (de) 1998-05-06
DK0771329T3 (da) 1999-01-18
WO1996003443A1 (de) 1996-02-08

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