ES2001123A6 - Procedimiento para preparar uretanos, que contienen grupos perfluoroalquilo y epiclorhidrina, y dispersiones acuosas que contienen dichoos uretanos. - Google Patents

Procedimiento para preparar uretanos, que contienen grupos perfluoroalquilo y epiclorhidrina, y dispersiones acuosas que contienen dichoos uretanos.

Info

Publication number
ES2001123A6
ES2001123A6 ES8601430A ES8601430A ES2001123A6 ES 2001123 A6 ES2001123 A6 ES 2001123A6 ES 8601430 A ES8601430 A ES 8601430A ES 8601430 A ES8601430 A ES 8601430A ES 2001123 A6 ES2001123 A6 ES 2001123A6
Authority
ES
Spain
Prior art keywords
novel
urethanes
epichlorhydrine
groups
aqueous dispersion
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
Application number
ES8601430A
Other languages
English (en)
Inventor
Heinrich Bathelt
Winfried Ehrl
Frank Wehowsky
Rolf Kleber
Werner Lotz
Wolfgang Glenz
Hubert Herdt
Lothar Jackel
Jan-Hilbert Mast
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.)
Hoechst AG
Original Assignee
Hoechst 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
Priority claimed from DE19853530967 external-priority patent/DE3530967A1/de
Priority claimed from DE19863605844 external-priority patent/DE3605844A1/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES2001123A6 publication Critical patent/ES2001123A6/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/425—Carbamic or thiocarbamic acids or derivatives thereof, e.g. urethanes
    • D06M13/428—Carbamic or thiocarbamic acids or derivatives thereof, e.g. urethanes containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/70—Hydrophobation treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/38—Aromatic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/50—Mixtures of different organic impregnating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

SE PREPARAN URETANOS CORRESPONDIENTES A LA FORMULA DONDE A SIGNIFICA 5-17 Y B ES 1-7, HACIENDO REACCIONAR UN PERFLUOROALQUILETANOL DE FORMULA CF3-(CF2)A-CH2-CH2-OH, DONDE A ES COMO ANTES, CON EPICLORHIDRINA, EN PRESENCIA DE ACIDOS DE LEWIS COMO CATALIZADOR, A 50-150JC, Y HACIENDO REACCIONAR EL ADUCTO OBTENIDO CON DIISOCIANATO DE TOLUILENO A 50-150JC. ASIMISMO, SE PREPARAN DISPERSIONES ACUOSAS MEZCLANDO EN AGUA LOS URETANOS CON EMULSIONANTES CATIONICOS O BETAINICOS Y NO IONICOS, ESTERES DE ACIDOS CARBOXILICOS Y/O DICARBOXILICOS INSOLUBLES EN AGUA Y ALCANODIOLES O POLIALCANODIOLES QUE PUEDEN ESTAR ETERIFICADOS POR UNA O DOS CARAS. LOS URETANOS Y DISPERSIONES OBTENIDOS SE UTILIZAN PARA EL APRESTO OLEOFOBO E HIDROFOBO DE TEXTILES, CUERO Y PIELES, E IGUALMENTE PARA EL TRATAMIENTO DE MADERA NO BARNIZADA, POR EJEMPLO EN MUEBLES.
ES8601430A 1985-08-30 1986-08-28 Procedimiento para preparar uretanos, que contienen grupos perfluoroalquilo y epiclorhidrina, y dispersiones acuosas que contienen dichoos uretanos. Expired ES2001123A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853530967 DE3530967A1 (de) 1985-08-30 1985-08-30 Perfluoralkyl- und epichlorhydrin-gruppen enthaltende urethane, diese urethane enthaltende waessrige dispersionen und ihre verwendung
DE19863605844 DE3605844A1 (de) 1986-02-22 1986-02-22 Perfluoralkyl- und epichlorhydrin-gruppen enthaltende urethane, diese urethane enthaltende waessrige dispersionen und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2001123A6 true ES2001123A6 (es) 1988-04-16

Family

ID=25835508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601430A Expired ES2001123A6 (es) 1985-08-30 1986-08-28 Procedimiento para preparar uretanos, que contienen grupos perfluoroalquilo y epiclorhidrina, y dispersiones acuosas que contienen dichoos uretanos.

Country Status (10)

Country Link
US (1) US4709074A (es)
EP (1) EP0213580B1 (es)
JP (1) JPH089588B2 (es)
KR (1) KR940007742B1 (es)
AU (1) AU591395B2 (es)
BR (1) BR8604126A (es)
CA (1) CA1276165C (es)
DE (1) DE3672718D1 (es)
ES (1) ES2001123A6 (es)
NZ (1) NZ217383A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540147A1 (de) * 1985-11-13 1987-05-14 Hoechst Ag Perfluoralkylgruppen, epichlorhydringruppen und dialkoholreste enthaltende urethane, verfahren zu ihrer herstellung und ihre verwendung
JP3333511B2 (ja) 1991-11-12 2002-10-15 ミネソタ マイニング アンド マニュファクチャリング カンパニー フルオロ脂肪族二量体酸誘導体およびその使用
DE4244951C2 (de) * 1992-12-01 1998-08-06 Minnesota Mining & Mfg Fasersubstrat mit Wasser-, Öl-, Schmutzabweisungsvermögen und Weichgriffigkeit
GB9414570D0 (en) * 1994-07-19 1994-09-07 Secr Defence Oil and water repellent dyestuffs
GB9519824D0 (en) * 1995-09-29 1995-11-29 Secr Defence Fibre reactive polymers
US6294103B1 (en) 1996-11-07 2001-09-25 3M Innovative Properties Company Use of amphiphilic copolymers containing a fluorinated monomer to impart waterproofness to leather
DE69605925T2 (de) 1996-11-07 2000-07-20 Minnesota Mining And Mfg. Co., St. Paul Verwendung amphiphiler Copolymere, enthaltend fluorhaltige Monomer zur wasserfesten Ausrüstung von Leder
US7049379B2 (en) * 1999-05-11 2006-05-23 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
US6525127B1 (en) 1999-05-11 2003-02-25 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
DE60008394T2 (de) * 1999-08-20 2004-12-23 Pirjo Kortelainen Ein kombinationsstoff aus tuch und pelz und sein herstellungsverfahren
US7388104B2 (en) * 2002-08-06 2008-06-17 Daikin Industries, Ltd. Fluorinated urethane compounds and compositions containing the same
US7160480B2 (en) * 2005-02-22 2007-01-09 E. I. Du Pont De Nemours And Company Leather treated with fluorochemicals
US8043645B2 (en) 2008-07-09 2011-10-25 Starbucks Corporation Method of making beverages with enhanced flavors and aromas
GB0919014D0 (en) * 2009-10-30 2009-12-16 3M Innovative Properties Co Soll and stain resistant coating composition for finished leather substrates
CN109942763B (zh) * 2019-03-12 2021-08-13 上海应用技术大学 一种改性水性树脂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264484A (en) * 1979-01-24 1981-04-28 Minnesota Mining And Manufacturing Company Carpet treatment
US4340749A (en) * 1979-12-21 1982-07-20 Minnesota Mining And Manufacturing Company Carpet treatment
US4468527A (en) * 1980-12-08 1984-08-28 Minnesota Mining And Manufacturing Company Fluorinated alcohols
DE3514373A1 (de) * 1985-04-20 1986-10-23 Cassella Ag, 6000 Frankfurt Waessrige anionische dispersion

Also Published As

Publication number Publication date
CA1276165C (en) 1990-11-13
JPH089588B2 (ja) 1996-01-31
EP0213580B1 (de) 1990-07-18
NZ217383A (en) 1989-10-27
AU591395B2 (en) 1989-11-30
DE3672718D1 (de) 1990-08-23
EP0213580A2 (de) 1987-03-11
EP0213580A3 (en) 1988-03-02
KR940007742B1 (ko) 1994-08-24
BR8604126A (pt) 1987-04-22
KR870001865A (ko) 1987-03-28
US4709074A (en) 1987-11-24
JPS6296457A (ja) 1987-05-02
AU6209586A (en) 1987-03-05

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