WO2000077302A1 - Utilisation d'ethers gras a longue chaine - Google Patents

Utilisation d'ethers gras a longue chaine Download PDF

Info

Publication number
WO2000077302A1
WO2000077302A1 PCT/EP2000/005215 EP0005215W WO0077302A1 WO 2000077302 A1 WO2000077302 A1 WO 2000077302A1 EP 0005215 W EP0005215 W EP 0005215W WO 0077302 A1 WO0077302 A1 WO 0077302A1
Authority
WO
WIPO (PCT)
Prior art keywords
long
chain fatty
fatty ethers
alcohol
use according
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.)
Ceased
Application number
PCT/EP2000/005215
Other languages
German (de)
English (en)
Inventor
Martin Lagarden
Joaquim Bigorra Llosas
Andreas Heidbreder
Karlheinz Hill
Egil Knudsen
Ulrich Pegelow
Rafael Pi
Jose Antonio Pinilla
Matthias Wegener
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.)
Nopco Paper Technology Holding AS
Original Assignee
Nopco Paper Technology Holding AS
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 Nopco Paper Technology Holding AS filed Critical Nopco Paper Technology Holding AS
Priority to AU55305/00A priority Critical patent/AU5530500A/en
Publication of WO2000077302A1 publication Critical patent/WO2000077302A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals

Definitions

  • These vicinal hydroxyethers are also known from the literature and are produced, for example, by base-catalyzed ring opening of epichlorohydrin with fatty alcohols, oxoalcohols or their alkylene oxide adducts and alkylation or hydrolysis of the chlorine group.
  • Typical examples are the ring opening products of epichlorohydrin with octyl alcohol, nonyl alcohol, decyl alcohol, i-decyl alcohol, undecyl alcohol, i-undecyl alcohol, lauryl alcohol, isotridecylal- alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, alaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol and ethylene alcohols and their mixtures, erucyl alcohol, erucyl alcohol, erucyl alcohol or 1 to 3 moles of propylene oxide or mixtures of 1 to 10 moles of ethylene oxide and 1 to 3 moles of propylene oxide (in random or block distribution).
  • the temperature of the mixture was kept at about 165 ° C.
  • the course of the reaction was followed titrimetrically after the end of the dropping on the basis of the epoxy content. After 80 minutes, the epoxy content was still 0.19% by weight.
  • the reaction mixture was then neutralized with 8.5 g of lactic acid (90% by weight).
  • the excess stearyl alcohol was distilled off in a high vacuum to a bottom temperature of 225 ° C. (680 g distillate).
  • the cloudy product (salt precipitation) was suctioned off at about 140 ° C. with filter aid (Primisil), which Filtrate was clear. A white solid with a hydroxyl number of 105 (theory 107.1) and an acid number of 0.1 was obtained.

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  • Paper (AREA)

Abstract

La présente invention concerne des éthers gras à longue chaîne faisant partie du groupe comprenant (a) des produits de transformation d'époxydes d'oléfine en C8-C20 avec des alcools en C8-C22 ou leurs produits d'addition alkylène-oxydes, (b) des produits de transformation d'épichlorhydrine avec des alcools en C8-C22 ou leurs produits d'addition alkylène-oxydes, et (c) des dialkylétherépoxydes en C10-C22. Ces éthers gras sont utilisés comme produits imperméabilisants pour le papier.
PCT/EP2000/005215 1999-06-16 2000-06-07 Utilisation d'ethers gras a longue chaine Ceased WO2000077302A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55305/00A AU5530500A (en) 1999-06-16 2000-06-07 Use of long-chain fatty ethers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19927363.4 1999-06-16
DE1999127363 DE19927363A1 (de) 1999-06-16 1999-06-16 Verwendung von langkettigen Fettethern

Publications (1)

Publication Number Publication Date
WO2000077302A1 true WO2000077302A1 (fr) 2000-12-21

Family

ID=7911371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/005215 Ceased WO2000077302A1 (fr) 1999-06-16 2000-06-07 Utilisation d'ethers gras a longue chaine

Country Status (3)

Country Link
AU (1) AU5530500A (fr)
DE (1) DE19927363A1 (fr)
WO (1) WO2000077302A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220941A1 (fr) * 1985-10-23 1987-05-06 Albright & Wilson Limited Composition d'encollage pour papier
US4666523A (en) * 1984-11-02 1987-05-19 Dai-Chi Kogyuo Seiyaku Co., Ltd. Sizing agent suitable for use in paper making
EP0537682A1 (fr) * 1991-10-18 1993-04-21 Japan Pmc Corporation Agent d'encollage à base d'émulsion de colophane, papier ainsi encollé, procédé d'encollage l'utilisant
DE19540998A1 (de) * 1995-11-03 1997-05-07 Basf Ag Wäßrige Alkyldiketen-Dispersionen und ihre Verwendung als Leimungsmittel für Papier
US5716692A (en) * 1994-06-17 1998-02-10 The Procter & Gamble Co. Lotioned tissue paper
WO1998006898A1 (fr) * 1996-08-15 1998-02-19 Hercules Incorporated Polyacrylamides amphoteres utilises comme additifs de resistance a l'etat sec pour la fabrication de papier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666523A (en) * 1984-11-02 1987-05-19 Dai-Chi Kogyuo Seiyaku Co., Ltd. Sizing agent suitable for use in paper making
EP0220941A1 (fr) * 1985-10-23 1987-05-06 Albright & Wilson Limited Composition d'encollage pour papier
EP0537682A1 (fr) * 1991-10-18 1993-04-21 Japan Pmc Corporation Agent d'encollage à base d'émulsion de colophane, papier ainsi encollé, procédé d'encollage l'utilisant
US5716692A (en) * 1994-06-17 1998-02-10 The Procter & Gamble Co. Lotioned tissue paper
DE19540998A1 (de) * 1995-11-03 1997-05-07 Basf Ag Wäßrige Alkyldiketen-Dispersionen und ihre Verwendung als Leimungsmittel für Papier
WO1998006898A1 (fr) * 1996-08-15 1998-02-19 Hercules Incorporated Polyacrylamides amphoteres utilises comme additifs de resistance a l'etat sec pour la fabrication de papier

Also Published As

Publication number Publication date
AU5530500A (en) 2001-01-02
DE19927363A1 (de) 2000-12-21

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