ES2052510T3 - Procedimiento para la preparacion de poli(alcoholes vinilicos) cationizados. - Google Patents

Procedimiento para la preparacion de poli(alcoholes vinilicos) cationizados.

Info

Publication number
ES2052510T3
ES2052510T3 ES87106169T ES87106169T ES2052510T3 ES 2052510 T3 ES2052510 T3 ES 2052510T3 ES 87106169 T ES87106169 T ES 87106169T ES 87106169 T ES87106169 T ES 87106169T ES 2052510 T3 ES2052510 T3 ES 2052510T3
Authority
ES
Spain
Prior art keywords
pva
preparation
procedure
image
weight
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
ES87106169T
Other languages
English (en)
Inventor
Reinhard Dr Stober
Ellen Kohn
Dietmar Bischoff
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.)
Evonik Operations GmbH
Original Assignee
Degussa 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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2052510T3 publication Critical patent/ES2052510T3/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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE POLI(ALCOHOLES VINILICOS) (PVA) CATIONIZADOS, POR REACCION DE ALQUILIDENOEPOXIDOS CON PVA, EN UN MEDIO ALCALINO Y EN PRESENCIA DE AGUA, EN EL QUE LA MEZCLA DE REACCION CONTIENE DE 11 A 30% EN PESO DE AGUA CON RELACION A LA CANTIDAD TOTAL, Y DE 1 A 4% EN PESO DE UN HIDROXIDO DE METALES ALCALINOS O ALCALINOTERREOS O UN DE OXIDO ALCALINOTERREO, CON RELACION A LA CANTIDAD DE PVA. COMO AGENTE DE CATIONIZACION SE EMPLEA ALQUILIDENOEPOXIDO O SUS MEZCLAS, CON LA FORMULA GENERAL (I) Y (II) EN LAS QUE N ES 1, 2 O 3, R1, R2 Y R3, IGUALES O DIFERENTES, REPRESENTAN UN RADICAL ALQUILO DE 1 A 18 CARBONOS, O R1 CORRESPONDE AL ESTER BENCILICO O SIGNIFICA -C2-H4OH, Y XSIGNIFICA CLORURO, BROMURO, SULFATO O ACETATO.
ES87106169T 1986-08-07 1987-04-28 Procedimiento para la preparacion de poli(alcoholes vinilicos) cationizados. Expired - Lifetime ES2052510T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3626662A DE3626662C1 (de) 1986-08-07 1986-08-07 Verfahren zur Herstellung kationisierter Polyvinylalkohole

Publications (1)

Publication Number Publication Date
ES2052510T3 true ES2052510T3 (es) 1994-07-16

Family

ID=6306819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87106169T Expired - Lifetime ES2052510T3 (es) 1986-08-07 1987-04-28 Procedimiento para la preparacion de poli(alcoholes vinilicos) cationizados.

Country Status (6)

Country Link
US (2) US4822851A (es)
EP (1) EP0255854B1 (es)
JP (1) JPH0617385B2 (es)
AT (1) ATE81347T1 (es)
DE (2) DE3626662C1 (es)
ES (1) ES2052510T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022871A (en) * 1992-07-22 2000-02-08 Novartis Corporation Oxadiazine derivatives
US5912306A (en) * 1992-12-30 1999-06-15 Hercules Incorporated Cationic compounds useful as drainage aids and stabilizers for rosin-based sizing agents
US5350801A (en) * 1993-07-07 1994-09-27 Air Products And Chemicals, Inc. Solid state process for modification of polyvinyl alcohol using Michael-type addition
US5340874A (en) * 1993-07-07 1994-08-23 Air Products And Chemicals, Inc. Modified polyvinyl alcohol and a solid state process for modification of polyvinyl alcohol by free radical grafting
US6602765B2 (en) * 2000-06-12 2003-08-05 Seiko Epson Corporation Fabrication method of thin-film semiconductor device
FI118183B (fi) * 2003-05-16 2007-08-15 Ciba Sc Holding Ag Paperinvalmistuksessa käyttökelpoinen komponentti ja sen käyttö
EP1710282A1 (de) * 2005-04-04 2006-10-11 Deutsches Wollforschungsinstitut an der Rheinisch-Westfälischen Technischen Hochschule Aachen e.V. Verfahren zur Erzeugung festhaftender Beschichtungen auf Oberflächen
EP1710283B1 (de) * 2005-04-04 2015-07-29 Deutsches Wollforschungsinstitut an der Rheinisch-Westfälischen Technischen Hochschule Aachen e.V. Verfahren zur Erzeugung festhaftender Beschichtungen auf Oberflächen
WO2017024110A1 (en) 2015-08-04 2017-02-09 Isp Investments Llc Polymers derived from amino-functional vinyl alcohol ethers and applications thereof
CN107266611A (zh) * 2017-06-07 2017-10-20 宁波亚洲浆纸业有限公司 一种阳离子聚乙烯醇制备方法及纸张制备方法
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121607A (en) * 1958-07-14 1964-02-18 Kurashiki Rayon Co Production of polyvinyl alcohol bodies having improved dyeability
FR1585665A (fr) * 1968-08-30 1970-01-30 Inst Textile De France Nouveaux polymeres hydroxyles a caractere textile ayant des proprietes tinctorales ameliorees, procede de modification des proprietes tinctoriales des polymeres polyhydroxyles, et nouveau procede de teint
BE757509A (fr) * 1969-10-15 1971-04-14 Rhone Poulenc Sa Nouveaux copolymeres azotes
US4109068A (en) * 1971-06-09 1978-08-22 Imperial Chemical Industries Limited Radiation sensitive vinyl hydrophilic copolymers
JPS5323875B2 (es) * 1973-06-12 1978-07-17
JPS523689A (en) * 1975-06-27 1977-01-12 Yotsukaichi Gosei Kk Process for preparing cationic high polymers
IT1123619B (it) * 1976-11-11 1986-04-30 Anic Spa Processo per la produzione di polimeri contenenti gruppi amminici liberi o salificati e gruppi ammonici quaternari,e prodotti relativi
GB1572481A (en) * 1976-12-13 1980-07-30 Du Pont Adhesive compositions
US4127563A (en) * 1977-06-29 1978-11-28 The United States Of America As Represented By The Secretary Of Agriculture Low pH preparation of cationic starches and flours
GB2056997B (en) * 1979-07-12 1983-04-07 Kuraray Co Copolymers containing cationic groups
GB2061979B (en) * 1979-09-27 1984-04-18 Kuraray Co Cationic polymer emulsions and their production
US4281109A (en) * 1980-03-03 1981-07-28 National Starch And Chemical Corporation Pollution-free cationization of starch
JPS59135202A (ja) * 1983-01-25 1984-08-03 Denki Kagaku Kogyo Kk カチオン性共重合体の製造方法
US4567221A (en) * 1983-03-31 1986-01-28 Kuraray Co., Ltd. Water resistant compositions
DE3479504D1 (en) * 1983-10-07 1989-09-28 Ici America Inc Modified polyvinyl alcohol polymers
US4645794A (en) * 1983-10-07 1987-02-24 Ici Americas Inc. Quaternary nitrogen containing polyvinyl alcohol polymers for use in skin conditioning, cosmetic and pharmaceutical formulations
JPS6141396A (ja) * 1984-07-30 1986-02-27 電気化学工業株式会社 抄紙用内添剤
JPS6441396A (en) * 1987-08-07 1989-02-13 Hitachi Ltd Time base error detector for information recoding and reproducing device

Also Published As

Publication number Publication date
ATE81347T1 (de) 1992-10-15
EP0255854A2 (de) 1988-02-17
US5001191A (en) 1991-03-19
US4822851A (en) 1989-04-18
DE3782111D1 (de) 1992-11-12
DE3626662C1 (de) 1987-12-10
EP0255854B1 (de) 1992-10-07
JPS6343905A (ja) 1988-02-25
JPH0617385B2 (ja) 1994-03-09
EP0255854A3 (en) 1989-11-02

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