EP0470613B1 - Apprêts des textiles de silicone - Google Patents

Apprêts des textiles de silicone Download PDF

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Publication number
EP0470613B1
EP0470613B1 EP91113322A EP91113322A EP0470613B1 EP 0470613 B1 EP0470613 B1 EP 0470613B1 EP 91113322 A EP91113322 A EP 91113322A EP 91113322 A EP91113322 A EP 91113322A EP 0470613 B1 EP0470613 B1 EP 0470613B1
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EP
European Patent Office
Prior art keywords
silicone
finishing agent
group
textile
glycol
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
EP91113322A
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German (de)
English (en)
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EP0470613A1 (fr
Inventor
Anna Maria Czech
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OSI Specialties Inc
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OSI Specialties Inc
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Publication date
Application filed by OSI Specialties Inc filed Critical OSI Specialties Inc
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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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/65—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing epoxy groups

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (12)

  1. Agent d'apprêtage textile durcissable à la chaleur pour former des apprêts hydrophiles durables sur des textiles formés au moins partiellement de fibres cellulosiques, de tels apprêts résistant à un lavage répété dans l'eau, lequel agent d'apprêtage comprend : du glyoxal, au moins un glycol, au moins un catalyseur acide et au moins un copolymère de silicone organomodifié choisi dans le groupe consistant en :
    Figure imgb0021
     où R est à chaque fois un radical hydrocarboné monovalent, n est un entier, m est un entier supérieur ou égal à 1 et R² répond à la formule :



            -(CH₂)x-(OR³)y(OR⁴)zR⁵



    dans laquelle OR³ et OR⁴ sont des unités répétées, R³ et R⁴ sont identiques ou différents et sont choisis dans le groupe consistant en C₂H₄ et C₃H₆, x, y, z sont des entiers, à condition que x et au moins y ou z ne soient pas nuls, R⁵ est hydroxyle, n, m, x, y et z sont choisis de manière que la silicone soit soluble ou dispersible dans l'eau à la température ambiante, et
    Figure imgb0022
     où R, m et n sont comme ci-dessus et o est un entier au moins égal à 1, R² répond à chaque fois à la formule :



            -(CH₂)x(OR³)y(OR⁴)zR⁵



    dans laquelle x, y, z, R³ et R⁴ sont comme ci-dessus, R⁵ est hydroxyle, alcoxy ou acétoxy et R⁶ est un radical organique monovalent ayant un groupe réactif choisi dans le groupe consistant en les groupes époxyde, hydroxyle, diol, amine, amide et thiol et n, m, o, x, y et z sont tels que la silicone soit soluble ou dispersible dans l'eau à la température ambiante.
  2. Agent d'apprêtage selon la revendication 1, dans lequel l'agent d'apprêtage est une solution aqueuse comprenant en masse 1 % à 5 % dudit glyoxal, environ 1 % à 15 % de glycol, 1 % à 15 % dudit copolymère de silicone, 0,1 % à 2 % de catalyseur acide et 0 % à 2 % d'activateur de catalyseur par rapport à la masse totale de la solution.
  3. Agent d'apprêtage selon la revendication 1, dans lequel le glycol est choisi dans le groupe consistant en un alcanediol et en polyoxyalkylène, dans lequel ledit glycol a une masse moléculaire inférieure à 200.
  4. Agent d'apprêtage selon la revendication 1, dans lequel le catalyseur est au moins un catalyseur choisi dans le groupe consistant en l'acide p-toluènesulfonique, le chlorure de zinc, le tétrafluoroborate de zinc, le chlorure d'aluminium, le chlorure de magnésium, le chlorohydroxyde d'aluminium, le sulfate d'aluminium et leurs mélanges.
  5. Agent d'apprêtage selon la revendication 4, dans lequel ledit catalyseur comprend un activateur de catalyseur choisi dans le groupe consistant en l'acide tartrique, l'acide citrique, l'acide glycolique, l'acide lactique, l'acide malique et leurs mélanges.
  6. Agent d'apprêtage selon la revendication 1, dans lequel R est méthyle.
  7. Agent d'apprêtage selon la revendication 1, dans lequel le rapport molaire du glyoxal au glycol est de 1:1 à 1:2 dans l'agent d'apprêtage.
  8. Agent d'apprêtage selon la revendication 1, dans lequel R⁶ est choisi dans le groupe consistant en
    Figure imgb0023
     où R⁷ est choisi dans le groupe consistant en méthylène, éthylène, propylène, phénylène, -C₃H₆OCH₂- et -(CH₂)₃-O-.
  9. Procédé pour former des apprêts de silicone hydrophiles durables sur des textiles formés au moins partiellement de fibres cellulosiques, de tels apprêts résistant à un lavage répété dans l'eau, lequel procédé comprend :
    a) l'imprégnation du textile avec un agent d'apprêtage selon l'une quelconque des revendications 1 à 8, et
    b) le chauffage du textile pour durcir l'agent d'apprêtage.
  10. Procédé selon la revendication 9, dans lequel l'agent d'apprêtage est durci par chauffage à environ 110°C à 180°C.
  11. Textile formé au moins partiellement de fibres cellulosiques ayant un apprêt hydrophile durable qui résiste à un lavage répété dans l'eau produit par le procédé selon l'une quelconque des revendications 9 ou 10.
  12. Textile selon la revendication 11, dans lequel le glycol est choisi dans le groupe consistant en les alkylèneglycols et les polyoxyalcènes.
EP91113322A 1990-08-10 1991-08-08 Apprêts des textiles de silicone Expired - Lifetime EP0470613B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US56716390A 1990-08-10 1990-08-10
US567163 1990-08-10
US68334291A 1991-04-10 1991-04-10
US683342 1991-04-10

Publications (2)

Publication Number Publication Date
EP0470613A1 EP0470613A1 (fr) 1992-02-12
EP0470613B1 true EP0470613B1 (fr) 1995-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP91113322A Expired - Lifetime EP0470613B1 (fr) 1990-08-10 1991-08-08 Apprêts des textiles de silicone

Country Status (5)

Country Link
EP (1) EP0470613B1 (fr)
JP (1) JPH04245979A (fr)
AT (1) ATE121473T1 (fr)
CA (1) CA2048890C (fr)
DE (1) DE69109017T2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879840A2 (fr) * 1997-05-22 1998-11-25 Th. Goldschmidt AG Organopolysiloxanes contenant des groupes polyhydroxyorganyle, en particulier de sucre ou de dérivés de sucre et des groupes polyoxyalkylènes

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0995535A (ja) * 1995-09-29 1997-04-08 Toray Dow Corning Silicone Co Ltd ジオルガノポリシロキサンおよび布帛用処理剤
DE19628018A1 (de) * 1996-07-11 1998-01-15 Wacker Chemie Gmbh Hydrophile, permanente Organosiliciumverbindungen
DE19724948A1 (de) * 1997-06-12 1998-12-17 Wacker Chemie Gmbh (Meth)acrylatgruppen und Oxyalkylengruppen aufweisende Organosiliciumverbindungen
US6495057B1 (en) 1999-12-28 2002-12-17 General Electric Company Wrinkle removing composition and process
US20010042276A1 (en) * 2000-03-30 2001-11-22 Shiseido Co., Ltd. Hair dye fixatives, hair dyes and hair dyeing methods
US7122174B2 (en) 2002-09-30 2006-10-17 L'oreal S.A. Compositions comprising at least one silicone compound and at least one amine compound, and methods for using the same
US7833541B2 (en) * 2006-05-01 2010-11-16 Momentive Performance Materials Inc. Cosmetic compositions utilizing acrylate cross linked silicone copolymer networks
US8013097B2 (en) 2007-04-11 2011-09-06 Dow Corning Corporation Silicone polyether block copolymers having organofunctional endblocking groups
US8709959B2 (en) * 2009-12-28 2014-04-29 Kimberly-Clark Worldwide, Inc. Puncture resistant fabric
CN113717388B (zh) * 2021-08-19 2022-11-15 浙江三元纺织有限公司 生态抗菌整理剂制备及其用于织物整理的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269603A (en) * 1979-05-04 1981-05-26 Riegel Textile Corporation Non-formaldehyde durable press textile treatment
US4283519A (en) * 1979-12-20 1981-08-11 Union Carbide Corporation Organosilicone terpolymers
US4472167A (en) * 1983-08-26 1984-09-18 The United States Of America As Represented By The Secretary Of Agriculture Mild-cure formaldehyde-free durable-press finishing of cotton textiles with glyoxal and glycols
US4536422A (en) * 1984-03-06 1985-08-20 The United States Of America As Represented By The Secretary Of Agriculture Process to impart smooth-dry and flame retardant properties to cellulosic fabric
DE3832089A1 (de) * 1988-09-21 1990-03-29 Rotta Gmbh & Co Dr Textilveredelungsmittel und verfahren zur ausruestung von cellulosehaltigem textilgut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879840A2 (fr) * 1997-05-22 1998-11-25 Th. Goldschmidt AG Organopolysiloxanes contenant des groupes polyhydroxyorganyle, en particulier de sucre ou de dérivés de sucre et des groupes polyoxyalkylènes
EP0879840B1 (fr) * 1997-05-22 2001-03-14 Goldschmidt AG Organopolysiloxanes contenant des groupes polyhydroxyorganyle, en particulier de sucre ou de dérivés de sucre et des groupes polyoxyalkylènes

Also Published As

Publication number Publication date
CA2048890C (fr) 1997-07-15
EP0470613A1 (fr) 1992-02-12
CA2048890A1 (fr) 1992-02-11
DE69109017D1 (de) 1995-05-24
ATE121473T1 (de) 1995-05-15
DE69109017T2 (de) 1995-08-31
JPH04245979A (ja) 1992-09-02

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