ES2051973T3 - Procedimiento para la obtencion de emulsiones estables de agua-en-aceite de polimeros hidrolizados de n-vinilamidas y su empleo. - Google Patents

Procedimiento para la obtencion de emulsiones estables de agua-en-aceite de polimeros hidrolizados de n-vinilamidas y su empleo.

Info

Publication number
ES2051973T3
ES2051973T3 ES89122748T ES89122748T ES2051973T3 ES 2051973 T3 ES2051973 T3 ES 2051973T3 ES 89122748 T ES89122748 T ES 89122748T ES 89122748 T ES89122748 T ES 89122748T ES 2051973 T3 ES2051973 T3 ES 2051973T3
Authority
ES
Spain
Prior art keywords
polymers
water
oil
molar ratio
emulsions
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
ES89122748T
Other languages
English (en)
Inventor
Heinrich Dr Hartmann
Walter Denzinger
Michael Dr Kroener
Norbert Dr Sendhoff
Enrique Dr Freudenberg
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2051973T3 publication Critical patent/ES2051973T3/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
    • C08F8/12—Hydrolysis
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE EMULSIONES ESTABLES AGUA-ACEITE A PARTIR DE POLIMERIZADOS HIDROLIZADOS DE N-VINILAMIDAS DE FORMULA (I), EN LA QUE R, R1 SIGNIFICAN UN ALQUILO DE C1-C6, POR POLIMERIZACION DE COMPUESTOS DE FORMULA (I), BIEN SOLOS O MEZCLADOS CON OTROS MONOMEROS MONOETILENICOS INSATURADOS EN FORMA DE EMULSIONES AGUA-ACEITE, PARADAR EMULSIONES DE POLIMEROS AGUA-ACEITE E HIDROLISIS POSTERIOR DE LOS POLIMERIZADOS, LA CUAL SE REALIZA EN FORMA DE EMULSIONES DE POLIMEROS AGUA-ACEITE EN PRESENCIA DE ACIDOS O DE BASES Y DE UN 1 A 30% EN PESO, REFERIDO A LOS POLIMERIZADOS, DE EMULGENTES, TALES COMO LOS QUE SE OBTIENEN POR TRANSFORMACION DE (A) ALCOHOLES GRASOS DE C10-C22 CON EPICLORHIDRINA, EN UNA PORPORCION MOLAR DE 1:0,5 HASTA 1:1,5 PARA DAR ETERES DE GLICIDILO. (B) POR REACCION DE LOS ETERES DE GLICIDILO CON (1) ALCOHOLES SATURADOS DE C1-C6 QUE CONTIENEN DE 2 A 6 GRUPOS -OH O CON (2) SUS MONOETERES CON ALCOHOLES GRASOS DE C10-C22, EN UNA PROPORCION MOLAR DE ETER DE GLICIDILO A (1) O(2) DE 1:0,5 A 6, EN PRESENCIA DE ACIDOS O DE BASES Y (C) POR ALCOXILACION DE LOS PRODUCTOS DE LA REACCION SEGUN (B) CON AL MENOS UN OXIDO DE ALQUILENO DE C2 A C4 EN UNA PROPORCION MOLAR DE 1:1 HASTA 6. LAS EMULSIONES DE POLIMEROS OBTENIDOS DE ESTE MODO SE UTILIZAN COMO SUSTANCIAS DESHIDRATANTES, DE RETENCION Y DE FLOCULACION EN LA FABRICACION DE PAPEL Y PRODUCTOS DERIVADOS.
ES89122748T 1988-12-20 1989-12-09 Procedimiento para la obtencion de emulsiones estables de agua-en-aceite de polimeros hidrolizados de n-vinilamidas y su empleo. Expired - Lifetime ES2051973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842820A DE3842820A1 (de) 1988-12-20 1988-12-20 Verfahren zur herstellung von stabilen wasser-in-oel-emulsionen von hydrolysierten polymerisaten von n-vinylamiden und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2051973T3 true ES2051973T3 (es) 1994-07-01

Family

ID=6369593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89122748T Expired - Lifetime ES2051973T3 (es) 1988-12-20 1989-12-09 Procedimiento para la obtencion de emulsiones estables de agua-en-aceite de polimeros hidrolizados de n-vinilamidas y su empleo.

Country Status (7)

Country Link
US (1) US5008321A (es)
EP (1) EP0374646B1 (es)
JP (1) JPH02222404A (es)
AT (1) ATE104992T1 (es)
CA (1) CA2004144A1 (es)
DE (2) DE3842820A1 (es)
ES (1) ES2051973T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2785849B2 (ja) * 1990-03-29 1998-08-13 大倉工業株式会社 セメント成形板の製造方法
JP3042546B2 (ja) * 1991-04-23 2000-05-15 昭和電工株式会社 微粒子状の架橋型ｎ−ビニルアミド樹脂及びミクロゲル、その製造法及び用途
ATE159262T1 (de) * 1992-07-22 1997-11-15 Hoechst Ag Hydrophile zentren aufweisende polyvinylamin- derivate, verfahren zu ihrer herstellung sowie die verwendung der verbindungen als arzneimittel, wirkstoffträger und nahrungsmittelhilfsstoff
US5401808A (en) * 1993-03-25 1995-03-28 Air Products And Chemicals, Inc. Poly(vinylammonium formate) and process for making amidine-containing polymers
DE4418156A1 (de) * 1994-05-25 1995-11-30 Basf Ag Verfahren zur Herstellung von stabilen Wasser-in-Öl-Emulsionen von hydrolysierten Polymerisaten von N-Vinylamiden und ihre Verwendung
US5571862A (en) * 1994-11-28 1996-11-05 Cytec Technology Corp. Stabilized polyacrylamide emulsions and methods of making same
GB2308123A (en) 1995-12-15 1997-06-18 Mitsubishi Chem Corp Process for the preparation of an aqueous solution or dispersion containing cationic polymer
DE19719187A1 (de) * 1997-05-07 1998-11-12 Basf Ag Verwendung von Copolymerisaten des N-Vinyl-pyrrolidons in Zubereitungen wasserunlöslicher Stoffe
DE19741877A1 (de) 1997-09-23 1999-03-25 Hoechst Diafoil Gmbh Biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19836992A1 (de) * 1998-08-14 2000-02-17 Basf Ag Verfahren zur Eliminierung von Formamid aus N-Vinylformamideinheiten enthaltenden Polymerisaten
US6362259B1 (en) * 1999-07-29 2002-03-26 Cognis Corporation Stabilization of aqueous emulsion polymers
FR2799760B1 (fr) * 1999-10-15 2005-02-25 Atofina Emulsion de polymeres eau-dans-huile et son procede de fabrication
DE10227362A1 (de) * 2002-06-19 2004-01-08 Basf Ag Komplexbildner für die Behandlung von Metall- und Kunstoffoberflächen
DE10315363A1 (de) * 2003-04-03 2004-10-14 Basf Ag Wässrige Anschlämmungen von feinteiligen Füllstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung füllstoffhaltiger Papiere
DE10334133A1 (de) * 2003-07-25 2005-02-24 Basf Ag Wässrige Zusammensetzung und deren Verwendung zur Papierherstellung
JP2005171411A (ja) * 2003-12-10 2005-06-30 Seiko Pmc Corp 填料含有紙、及び填料含有紙の製造方法
WO2006066769A2 (de) * 2004-12-17 2006-06-29 Basf Aktiengesellschaft Papiere mit hohem füllstoffgehalt und hoher trockenfestigkeit
CN102076910B (zh) * 2008-06-24 2013-09-25 巴斯夫欧洲公司 纸的生产
EP3564292B1 (en) 2016-12-28 2021-06-16 FUJIFILM Corporation Emulsion of nitrogen atom-containing polymer or salt thereof, production method therefor, and production method for particles
DE102019101449A1 (de) 2019-01-21 2020-07-23 Carl Freudenberg Kg Oberflächenbehandlung von eloxiertem Aluminium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333815A1 (fr) * 1975-12-02 1977-07-01 Basf Ag Procede de preparation de dispersions eau-dans-l'huile, stables a la sedimentation, de polymeres de l'acrylamide
DE3128478A1 (de) * 1981-07-18 1983-02-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von linearen, basischen polymerisaten
DE3443461A1 (de) * 1984-11-29 1986-05-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von pulverfoermigen, linearen, basischen polymerisaten
DE3534273A1 (de) * 1985-09-26 1987-04-02 Basf Ag Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier
DE3603450A1 (de) * 1986-02-05 1987-08-06 Basf Ag Verfahren zur reinigung von n-vinylformamid
DE3766792D1 (de) * 1986-10-01 1991-01-31 Air Prod & Chem Herstellung von poly(n-vinylamiden) mit hohem molekulargewicht und polyvinylamine durch polymerisation in umgekehrter emulsion.
MX168601B (es) * 1986-10-01 1993-06-01 Air Prod & Chem Procedimiento para la preparacion de un homopolimero de vinilamina de alto peso molecular

Also Published As

Publication number Publication date
DE58907576D1 (de) 1994-06-01
CA2004144A1 (en) 1990-06-20
ATE104992T1 (de) 1994-05-15
DE3842820A1 (de) 1990-06-28
EP0374646B1 (de) 1994-04-27
JPH02222404A (ja) 1990-09-05
US5008321A (en) 1991-04-16
EP0374646A2 (de) 1990-06-27
EP0374646A3 (de) 1991-07-24

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